* [PATCH v3 0/2] perf tools: Power7 events name available for perf @ 2013-06-28 8:14 ` Runzhen Wang 0 siblings, 0 replies; 15+ messages in thread From: Runzhen Wang @ 2013-06-28 8:14 UTC (permalink / raw) To: michael, linuxppc-dev, linux-kernel Cc: paulus, acme, sukadev, xiaoguangrong, icycoder, runzhew, Runzhen Wang Thank for Sukadev Bhattip and Xiao Guangrong's help. Thank for Michael Ellerman's review. ChangeLog: v2 -> v3: 1. Adding a leading zero to all the events code in "power7-events-list.h" which don't have a PMC, so that they all line up vertically. ChangeLog: v1 -> v2: 1. As Michael Ellerman suggested, I added runtime overhead information in the 0002 patch's description. 2. Put the events name in a new head file which is named "power7-events-list.h", and use several macros, such as, #define EVENT(_name, _code) POWER_EVENT_ATTR(_name, _code) #include "power7-events-list.h" #undef EVENT to generate different outputs. Thanks Runzhen Wang Runzhen Wang (2): perf tools: fix a typo of a Power7 event name perf tools: Make Power7 events available for perf .../testing/sysfs-bus-event_source-devices-events | 2 +- arch/powerpc/include/asm/perf_event_server.h | 4 +- arch/powerpc/perf/power7-events-list.h | 548 ++++++++++++++++++++ arch/powerpc/perf/power7-pmu.c | 150 ++---- 4 files changed, 584 insertions(+), 120 deletions(-) create mode 100644 arch/powerpc/perf/power7-events-list.h -- 1.7.9.5 ^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH v3 0/2] perf tools: Power7 events name available for perf @ 2013-06-28 8:14 ` Runzhen Wang 0 siblings, 0 replies; 15+ messages in thread From: Runzhen Wang @ 2013-06-28 8:14 UTC (permalink / raw) To: michael, linuxppc-dev, linux-kernel Cc: icycoder, runzhew, xiaoguangrong, acme, paulus, Runzhen Wang, sukadev Thank for Sukadev Bhattip and Xiao Guangrong's help. Thank for Michael Ellerman's review. ChangeLog: v2 -> v3: 1. Adding a leading zero to all the events code in "power7-events-list.h" which don't have a PMC, so that they all line up vertically. ChangeLog: v1 -> v2: 1. As Michael Ellerman suggested, I added runtime overhead information in the 0002 patch's description. 2. Put the events name in a new head file which is named "power7-events-list.h", and use several macros, such as, #define EVENT(_name, _code) POWER_EVENT_ATTR(_name, _code) #include "power7-events-list.h" #undef EVENT to generate different outputs. Thanks Runzhen Wang Runzhen Wang (2): perf tools: fix a typo of a Power7 event name perf tools: Make Power7 events available for perf .../testing/sysfs-bus-event_source-devices-events | 2 +- arch/powerpc/include/asm/perf_event_server.h | 4 +- arch/powerpc/perf/power7-events-list.h | 548 ++++++++++++++++++++ arch/powerpc/perf/power7-pmu.c | 150 ++---- 4 files changed, 584 insertions(+), 120 deletions(-) create mode 100644 arch/powerpc/perf/power7-events-list.h -- 1.7.9.5 ^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH v3 1/2] perf tools: fix a typo of a Power7 event name 2013-06-28 8:14 ` Runzhen Wang @ 2013-06-28 8:14 ` Runzhen Wang -1 siblings, 0 replies; 15+ messages in thread From: Runzhen Wang @ 2013-06-28 8:14 UTC (permalink / raw) To: michael, linuxppc-dev, linux-kernel Cc: paulus, acme, sukadev, xiaoguangrong, icycoder, runzhew, Runzhen Wang In the Power7 PMU guide: https://www.power.org/documentation/commonly-used-metrics-for-performance-analysis/ PM_BRU_MPRED is referred to as PM_BR_MPRED. It fixed the typo by changing the name of the event in kernel and documentation accordingly. This patch changes the ABI, there are some reasons I think it's ok: - It is relatively new interface, specific to the Power7 platform. - No tools that we know of actually use this interface at this point (none are listed near the interface). - Users of this interface (eg oprofile users migrating to perf) would be more used to the "PM_BR_MPRED" rather than "PM_BRU_MPRED". - These are in the ABI/testing at this point rather than ABI/stable, so hoping we have some wiggle room. Signed-off-by: Runzhen Wang <runzhen@linux.vnet.ibm.com> --- .../testing/sysfs-bus-event_source-devices-events | 2 +- arch/powerpc/perf/power7-pmu.c | 12 ++++++------ 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/Documentation/ABI/testing/sysfs-bus-event_source-devices-events b/Documentation/ABI/testing/sysfs-bus-event_source-devices-events index 8b25ffb..3c1cc24 100644 --- a/Documentation/ABI/testing/sysfs-bus-event_source-devices-events +++ b/Documentation/ABI/testing/sysfs-bus-event_source-devices-events @@ -29,7 +29,7 @@ Description: Generic performance monitoring events What: /sys/devices/cpu/events/PM_1PLUS_PPC_CMPL /sys/devices/cpu/events/PM_BRU_FIN - /sys/devices/cpu/events/PM_BRU_MPRED + /sys/devices/cpu/events/PM_BR_MPRED /sys/devices/cpu/events/PM_CMPLU_STALL /sys/devices/cpu/events/PM_CMPLU_STALL_BRU /sys/devices/cpu/events/PM_CMPLU_STALL_DCACHE_MISS diff --git a/arch/powerpc/perf/power7-pmu.c b/arch/powerpc/perf/power7-pmu.c index 13c3f0e..d1821b8 100644 --- a/arch/powerpc/perf/power7-pmu.c +++ b/arch/powerpc/perf/power7-pmu.c @@ -60,7 +60,7 @@ #define PME_PM_LD_REF_L1 0xc880 #define PME_PM_LD_MISS_L1 0x400f0 #define PME_PM_BRU_FIN 0x10068 -#define PME_PM_BRU_MPRED 0x400f6 +#define PME_PM_BR_MPRED 0x400f6 #define PME_PM_CMPLU_STALL_FXU 0x20014 #define PME_PM_CMPLU_STALL_DIV 0x40014 @@ -349,7 +349,7 @@ static int power7_generic_events[] = { [PERF_COUNT_HW_CACHE_REFERENCES] = PME_PM_LD_REF_L1, [PERF_COUNT_HW_CACHE_MISSES] = PME_PM_LD_MISS_L1, [PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = PME_PM_BRU_FIN, - [PERF_COUNT_HW_BRANCH_MISSES] = PME_PM_BRU_MPRED, + [PERF_COUNT_HW_BRANCH_MISSES] = PME_PM_BR_MPRED, }; #define C(x) PERF_COUNT_HW_CACHE_##x @@ -405,7 +405,7 @@ GENERIC_EVENT_ATTR(instructions, INST_CMPL); GENERIC_EVENT_ATTR(cache-references, LD_REF_L1); GENERIC_EVENT_ATTR(cache-misses, LD_MISS_L1); GENERIC_EVENT_ATTR(branch-instructions, BRU_FIN); -GENERIC_EVENT_ATTR(branch-misses, BRU_MPRED); +GENERIC_EVENT_ATTR(branch-misses, BR_MPRED); POWER_EVENT_ATTR(CYC, CYC); POWER_EVENT_ATTR(GCT_NOSLOT_CYC, GCT_NOSLOT_CYC); @@ -414,7 +414,7 @@ POWER_EVENT_ATTR(INST_CMPL, INST_CMPL); POWER_EVENT_ATTR(LD_REF_L1, LD_REF_L1); POWER_EVENT_ATTR(LD_MISS_L1, LD_MISS_L1); POWER_EVENT_ATTR(BRU_FIN, BRU_FIN) -POWER_EVENT_ATTR(BRU_MPRED, BRU_MPRED); +POWER_EVENT_ATTR(BR_MPRED, BR_MPRED); POWER_EVENT_ATTR(CMPLU_STALL_FXU, CMPLU_STALL_FXU); POWER_EVENT_ATTR(CMPLU_STALL_DIV, CMPLU_STALL_DIV); @@ -449,7 +449,7 @@ static struct attribute *power7_events_attr[] = { GENERIC_EVENT_PTR(LD_REF_L1), GENERIC_EVENT_PTR(LD_MISS_L1), GENERIC_EVENT_PTR(BRU_FIN), - GENERIC_EVENT_PTR(BRU_MPRED), + GENERIC_EVENT_PTR(BR_MPRED), POWER_EVENT_PTR(CYC), POWER_EVENT_PTR(GCT_NOSLOT_CYC), @@ -458,7 +458,7 @@ static struct attribute *power7_events_attr[] = { POWER_EVENT_PTR(LD_REF_L1), POWER_EVENT_PTR(LD_MISS_L1), POWER_EVENT_PTR(BRU_FIN), - POWER_EVENT_PTR(BRU_MPRED), + POWER_EVENT_PTR(BR_MPRED), POWER_EVENT_PTR(CMPLU_STALL_FXU), POWER_EVENT_PTR(CMPLU_STALL_DIV), -- 1.7.9.5 ^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH v3 1/2] perf tools: fix a typo of a Power7 event name @ 2013-06-28 8:14 ` Runzhen Wang 0 siblings, 0 replies; 15+ messages in thread From: Runzhen Wang @ 2013-06-28 8:14 UTC (permalink / raw) To: michael, linuxppc-dev, linux-kernel Cc: icycoder, runzhew, xiaoguangrong, acme, paulus, Runzhen Wang, sukadev In the Power7 PMU guide: https://www.power.org/documentation/commonly-used-metrics-for-performance-analysis/ PM_BRU_MPRED is referred to as PM_BR_MPRED. It fixed the typo by changing the name of the event in kernel and documentation accordingly. This patch changes the ABI, there are some reasons I think it's ok: - It is relatively new interface, specific to the Power7 platform. - No tools that we know of actually use this interface at this point (none are listed near the interface). - Users of this interface (eg oprofile users migrating to perf) would be more used to the "PM_BR_MPRED" rather than "PM_BRU_MPRED". - These are in the ABI/testing at this point rather than ABI/stable, so hoping we have some wiggle room. Signed-off-by: Runzhen Wang <runzhen@linux.vnet.ibm.com> --- .../testing/sysfs-bus-event_source-devices-events | 2 +- arch/powerpc/perf/power7-pmu.c | 12 ++++++------ 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/Documentation/ABI/testing/sysfs-bus-event_source-devices-events b/Documentation/ABI/testing/sysfs-bus-event_source-devices-events index 8b25ffb..3c1cc24 100644 --- a/Documentation/ABI/testing/sysfs-bus-event_source-devices-events +++ b/Documentation/ABI/testing/sysfs-bus-event_source-devices-events @@ -29,7 +29,7 @@ Description: Generic performance monitoring events What: /sys/devices/cpu/events/PM_1PLUS_PPC_CMPL /sys/devices/cpu/events/PM_BRU_FIN - /sys/devices/cpu/events/PM_BRU_MPRED + /sys/devices/cpu/events/PM_BR_MPRED /sys/devices/cpu/events/PM_CMPLU_STALL /sys/devices/cpu/events/PM_CMPLU_STALL_BRU /sys/devices/cpu/events/PM_CMPLU_STALL_DCACHE_MISS diff --git a/arch/powerpc/perf/power7-pmu.c b/arch/powerpc/perf/power7-pmu.c index 13c3f0e..d1821b8 100644 --- a/arch/powerpc/perf/power7-pmu.c +++ b/arch/powerpc/perf/power7-pmu.c @@ -60,7 +60,7 @@ #define PME_PM_LD_REF_L1 0xc880 #define PME_PM_LD_MISS_L1 0x400f0 #define PME_PM_BRU_FIN 0x10068 -#define PME_PM_BRU_MPRED 0x400f6 +#define PME_PM_BR_MPRED 0x400f6 #define PME_PM_CMPLU_STALL_FXU 0x20014 #define PME_PM_CMPLU_STALL_DIV 0x40014 @@ -349,7 +349,7 @@ static int power7_generic_events[] = { [PERF_COUNT_HW_CACHE_REFERENCES] = PME_PM_LD_REF_L1, [PERF_COUNT_HW_CACHE_MISSES] = PME_PM_LD_MISS_L1, [PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = PME_PM_BRU_FIN, - [PERF_COUNT_HW_BRANCH_MISSES] = PME_PM_BRU_MPRED, + [PERF_COUNT_HW_BRANCH_MISSES] = PME_PM_BR_MPRED, }; #define C(x) PERF_COUNT_HW_CACHE_##x @@ -405,7 +405,7 @@ GENERIC_EVENT_ATTR(instructions, INST_CMPL); GENERIC_EVENT_ATTR(cache-references, LD_REF_L1); GENERIC_EVENT_ATTR(cache-misses, LD_MISS_L1); GENERIC_EVENT_ATTR(branch-instructions, BRU_FIN); -GENERIC_EVENT_ATTR(branch-misses, BRU_MPRED); +GENERIC_EVENT_ATTR(branch-misses, BR_MPRED); POWER_EVENT_ATTR(CYC, CYC); POWER_EVENT_ATTR(GCT_NOSLOT_CYC, GCT_NOSLOT_CYC); @@ -414,7 +414,7 @@ POWER_EVENT_ATTR(INST_CMPL, INST_CMPL); POWER_EVENT_ATTR(LD_REF_L1, LD_REF_L1); POWER_EVENT_ATTR(LD_MISS_L1, LD_MISS_L1); POWER_EVENT_ATTR(BRU_FIN, BRU_FIN) -POWER_EVENT_ATTR(BRU_MPRED, BRU_MPRED); +POWER_EVENT_ATTR(BR_MPRED, BR_MPRED); POWER_EVENT_ATTR(CMPLU_STALL_FXU, CMPLU_STALL_FXU); POWER_EVENT_ATTR(CMPLU_STALL_DIV, CMPLU_STALL_DIV); @@ -449,7 +449,7 @@ static struct attribute *power7_events_attr[] = { GENERIC_EVENT_PTR(LD_REF_L1), GENERIC_EVENT_PTR(LD_MISS_L1), GENERIC_EVENT_PTR(BRU_FIN), - GENERIC_EVENT_PTR(BRU_MPRED), + GENERIC_EVENT_PTR(BR_MPRED), POWER_EVENT_PTR(CYC), POWER_EVENT_PTR(GCT_NOSLOT_CYC), @@ -458,7 +458,7 @@ static struct attribute *power7_events_attr[] = { POWER_EVENT_PTR(LD_REF_L1), POWER_EVENT_PTR(LD_MISS_L1), POWER_EVENT_PTR(BRU_FIN), - POWER_EVENT_PTR(BRU_MPRED), + POWER_EVENT_PTR(BR_MPRED), POWER_EVENT_PTR(CMPLU_STALL_FXU), POWER_EVENT_PTR(CMPLU_STALL_DIV), -- 1.7.9.5 ^ permalink raw reply related [flat|nested] 15+ messages in thread
* [tip:perf/urgent] perf tools: fix a typo of a Power7 event name 2013-06-28 8:14 ` Runzhen Wang (?) @ 2013-07-12 8:51 ` tip-bot for Runzhen Wang -1 siblings, 0 replies; 15+ messages in thread From: tip-bot for Runzhen Wang @ 2013-07-12 8:51 UTC (permalink / raw) To: linux-tip-commits Cc: acme, linux-kernel, paulus, hpa, mingo, michael, runzhen, runzhew, xiaoguangrong, tglx, sukadev Commit-ID: 7e40c92019cef784fffbdfc51c6e731e7ee6ba10 Gitweb: http://git.kernel.org/tip/7e40c92019cef784fffbdfc51c6e731e7ee6ba10 Author: Runzhen Wang <runzhen@linux.vnet.ibm.com> AuthorDate: Fri, 28 Jun 2013 16:14:56 +0800 Committer: Arnaldo Carvalho de Melo <acme@redhat.com> CommitDate: Mon, 8 Jul 2013 17:40:05 -0300 perf tools: fix a typo of a Power7 event name In the Power7 PMU guide: https://www.power.org/documentation/commonly-used-metrics-for-performance-analysis/ PM_BRU_MPRED is referred to as PM_BR_MPRED. It fixed the typo by changing the name of the event in kernel and documentation accordingly. This patch changes the ABI, there are some reasons I think it's ok: - It is relatively new interface, specific to the Power7 platform. - No tools that we know of actually use this interface at this point (none are listed near the interface). - Users of this interface (eg oprofile users migrating to perf) would be more used to the "PM_BR_MPRED" rather than "PM_BRU_MPRED". - These are in the ABI/testing at this point rather than ABI/stable, so hoping we have some wiggle room. Signed-off-by: Runzhen Wang <runzhen@linux.vnet.ibm.com> Acked-by: Michael Ellerman <michael@ellerman.id.au> Cc: icycoder@gmail.com Cc: linuxppc-dev@lists.ozlabs.org Cc: Michael Ellerman <michael@ellerman.id.au> Cc: Paul Mackerras <paulus@samba.org> Cc: Runzhen Wang <runzhew@clemson.edu> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Cc: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> Link: http://lkml.kernel.org/r/1372407297-6996-2-git-send-email-runzhen@linux.vnet.ibm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- .../ABI/testing/sysfs-bus-event_source-devices-events | 2 +- arch/powerpc/perf/power7-pmu.c | 12 ++++++------ 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/Documentation/ABI/testing/sysfs-bus-event_source-devices-events b/Documentation/ABI/testing/sysfs-bus-event_source-devices-events index 8b25ffb..3c1cc24 100644 --- a/Documentation/ABI/testing/sysfs-bus-event_source-devices-events +++ b/Documentation/ABI/testing/sysfs-bus-event_source-devices-events @@ -29,7 +29,7 @@ Description: Generic performance monitoring events What: /sys/devices/cpu/events/PM_1PLUS_PPC_CMPL /sys/devices/cpu/events/PM_BRU_FIN - /sys/devices/cpu/events/PM_BRU_MPRED + /sys/devices/cpu/events/PM_BR_MPRED /sys/devices/cpu/events/PM_CMPLU_STALL /sys/devices/cpu/events/PM_CMPLU_STALL_BRU /sys/devices/cpu/events/PM_CMPLU_STALL_DCACHE_MISS diff --git a/arch/powerpc/perf/power7-pmu.c b/arch/powerpc/perf/power7-pmu.c index 13c3f0e..d1821b8 100644 --- a/arch/powerpc/perf/power7-pmu.c +++ b/arch/powerpc/perf/power7-pmu.c @@ -60,7 +60,7 @@ #define PME_PM_LD_REF_L1 0xc880 #define PME_PM_LD_MISS_L1 0x400f0 #define PME_PM_BRU_FIN 0x10068 -#define PME_PM_BRU_MPRED 0x400f6 +#define PME_PM_BR_MPRED 0x400f6 #define PME_PM_CMPLU_STALL_FXU 0x20014 #define PME_PM_CMPLU_STALL_DIV 0x40014 @@ -349,7 +349,7 @@ static int power7_generic_events[] = { [PERF_COUNT_HW_CACHE_REFERENCES] = PME_PM_LD_REF_L1, [PERF_COUNT_HW_CACHE_MISSES] = PME_PM_LD_MISS_L1, [PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = PME_PM_BRU_FIN, - [PERF_COUNT_HW_BRANCH_MISSES] = PME_PM_BRU_MPRED, + [PERF_COUNT_HW_BRANCH_MISSES] = PME_PM_BR_MPRED, }; #define C(x) PERF_COUNT_HW_CACHE_##x @@ -405,7 +405,7 @@ GENERIC_EVENT_ATTR(instructions, INST_CMPL); GENERIC_EVENT_ATTR(cache-references, LD_REF_L1); GENERIC_EVENT_ATTR(cache-misses, LD_MISS_L1); GENERIC_EVENT_ATTR(branch-instructions, BRU_FIN); -GENERIC_EVENT_ATTR(branch-misses, BRU_MPRED); +GENERIC_EVENT_ATTR(branch-misses, BR_MPRED); POWER_EVENT_ATTR(CYC, CYC); POWER_EVENT_ATTR(GCT_NOSLOT_CYC, GCT_NOSLOT_CYC); @@ -414,7 +414,7 @@ POWER_EVENT_ATTR(INST_CMPL, INST_CMPL); POWER_EVENT_ATTR(LD_REF_L1, LD_REF_L1); POWER_EVENT_ATTR(LD_MISS_L1, LD_MISS_L1); POWER_EVENT_ATTR(BRU_FIN, BRU_FIN) -POWER_EVENT_ATTR(BRU_MPRED, BRU_MPRED); +POWER_EVENT_ATTR(BR_MPRED, BR_MPRED); POWER_EVENT_ATTR(CMPLU_STALL_FXU, CMPLU_STALL_FXU); POWER_EVENT_ATTR(CMPLU_STALL_DIV, CMPLU_STALL_DIV); @@ -449,7 +449,7 @@ static struct attribute *power7_events_attr[] = { GENERIC_EVENT_PTR(LD_REF_L1), GENERIC_EVENT_PTR(LD_MISS_L1), GENERIC_EVENT_PTR(BRU_FIN), - GENERIC_EVENT_PTR(BRU_MPRED), + GENERIC_EVENT_PTR(BR_MPRED), POWER_EVENT_PTR(CYC), POWER_EVENT_PTR(GCT_NOSLOT_CYC), @@ -458,7 +458,7 @@ static struct attribute *power7_events_attr[] = { POWER_EVENT_PTR(LD_REF_L1), POWER_EVENT_PTR(LD_MISS_L1), POWER_EVENT_PTR(BRU_FIN), - POWER_EVENT_PTR(BRU_MPRED), + POWER_EVENT_PTR(BR_MPRED), POWER_EVENT_PTR(CMPLU_STALL_FXU), POWER_EVENT_PTR(CMPLU_STALL_DIV), ^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH v3 2/2] perf tools: Make Power7 events available for perf 2013-06-28 8:14 ` Runzhen Wang @ 2013-06-28 8:14 ` Runzhen Wang -1 siblings, 0 replies; 15+ messages in thread From: Runzhen Wang @ 2013-06-28 8:14 UTC (permalink / raw) To: michael, linuxppc-dev, linux-kernel Cc: paulus, acme, sukadev, xiaoguangrong, icycoder, runzhew, Runzhen Wang Power7 supports over 530 different perf events but only a small subset of these can be specified by name, for the remaining events, we must specify them by their raw code: perf stat -e r2003c <application> This patch makes all the POWER7 events available in sysfs. So we can instead specify these as: perf stat -e 'cpu/PM_CMPLU_STALL_DFU/' <application> where PM_CMPLU_STALL_DFU is the r2003c in previous example. Before this patch is applied, the size of power7-pmu.o is: $ size arch/powerpc/perf/power7-pmu.o text data bss dec hex filename 3073 2720 0 5793 16a1 arch/powerpc/perf/power7-pmu.o and after the patch is applied, it is: $ size arch/powerpc/perf/power7-pmu.o text data bss dec hex filename 15950 31112 0 47062 b7d6 arch/powerpc/perf/power7-pmu.o For the run time overhead, I use two scripts, one is "event_name.sh", which contains 50 event names, it looks like: # ./perf record -e 'cpu/PM_CMPLU_STALL_DFU/' -e ..... /bin/sleep 1 the other one is named "event_code.sh" which use corresponding events raw code instead of events names, it looks like: # ./perf record -e r2003c -e ...... /bin/sleep 1 below is the result. Using events name: [root@localhost perf]# time ./event_name.sh [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 0.002 MB perf.data (~102 samples) ] real 0m1.192s user 0m0.028s sys 0m0.106s Using events raw code: [root@localhost perf]# time ./event_code.sh [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 0.003 MB perf.data (~112 samples) ] real 0m1.198s user 0m0.028s sys 0m0.105s Signed-off-by: Runzhen Wang <runzhen@linux.vnet.ibm.com> --- arch/powerpc/include/asm/perf_event_server.h | 4 +- arch/powerpc/perf/power7-events-list.h | 548 ++++++++++++++++++++++++++ arch/powerpc/perf/power7-pmu.c | 148 ++----- 3 files changed, 582 insertions(+), 118 deletions(-) create mode 100644 arch/powerpc/perf/power7-events-list.h diff --git a/arch/powerpc/include/asm/perf_event_server.h b/arch/powerpc/include/asm/perf_event_server.h index f265049..d9270d8 100644 --- a/arch/powerpc/include/asm/perf_event_server.h +++ b/arch/powerpc/include/asm/perf_event_server.h @@ -136,11 +136,11 @@ extern ssize_t power_events_sysfs_show(struct device *dev, #define EVENT_PTR(_id, _suffix) &EVENT_VAR(_id, _suffix).attr.attr #define EVENT_ATTR(_name, _id, _suffix) \ - PMU_EVENT_ATTR(_name, EVENT_VAR(_id, _suffix), PME_PM_##_id, \ + PMU_EVENT_ATTR(_name, EVENT_VAR(_id, _suffix), PME_##_id, \ power_events_sysfs_show) #define GENERIC_EVENT_ATTR(_name, _id) EVENT_ATTR(_name, _id, _g) #define GENERIC_EVENT_PTR(_id) EVENT_PTR(_id, _g) -#define POWER_EVENT_ATTR(_name, _id) EVENT_ATTR(PM_##_name, _id, _p) +#define POWER_EVENT_ATTR(_name, _id) EVENT_ATTR(_name, _id, _p) #define POWER_EVENT_PTR(_id) EVENT_PTR(_id, _p) diff --git a/arch/powerpc/perf/power7-events-list.h b/arch/powerpc/perf/power7-events-list.h new file mode 100644 index 0000000..687790a --- /dev/null +++ b/arch/powerpc/perf/power7-events-list.h @@ -0,0 +1,548 @@ +/* + * Performance counter support for POWER7 processors. + * + * Copyright 2013 Runzhen Wang, IBM Corporation. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +EVENT(PM_IC_DEMAND_L2_BR_ALL, 0x04898) +EVENT(PM_GCT_UTIL_7_TO_10_SLOTS, 0x020a0) +EVENT(PM_PMC2_SAVED, 0x10022) +EVENT(PM_CMPLU_STALL_DFU, 0x2003c) +EVENT(PM_VSU0_16FLOP, 0x0a0a4) +EVENT(PM_MRK_LSU_DERAT_MISS, 0x3d05a) +EVENT(PM_MRK_ST_CMPL, 0x10034) +EVENT(PM_NEST_PAIR3_ADD, 0x40881) +EVENT(PM_L2_ST_DISP, 0x46180) +EVENT(PM_L2_CASTOUT_MOD, 0x16180) +EVENT(PM_ISEG, 0x020a4) +EVENT(PM_MRK_INST_TIMEO, 0x40034) +EVENT(PM_L2_RCST_DISP_FAIL_ADDR, 0x36282) +EVENT(PM_LSU1_DC_PREF_STREAM_CONFIRM, 0x0d0b6) +EVENT(PM_IERAT_WR_64K, 0x040be) +EVENT(PM_MRK_DTLB_MISS_16M, 0x4d05e) +EVENT(PM_IERAT_MISS, 0x100f6) +EVENT(PM_MRK_PTEG_FROM_LMEM, 0x4d052) +EVENT(PM_FLOP, 0x100f4) +EVENT(PM_THRD_PRIO_4_5_CYC, 0x040b4) +EVENT(PM_BR_PRED_TA, 0x040aa) +EVENT(PM_CMPLU_STALL_FXU, 0x20014) +EVENT(PM_EXT_INT, 0x200f8) +EVENT(PM_VSU_FSQRT_FDIV, 0x0a888) +EVENT(PM_MRK_LD_MISS_EXPOSED_CYC, 0x1003e) +EVENT(PM_LSU1_LDF, 0x0c086) +EVENT(PM_IC_WRITE_ALL, 0x0488c) +EVENT(PM_LSU0_SRQ_STFWD, 0x0c0a0) +EVENT(PM_PTEG_FROM_RL2L3_MOD, 0x1c052) +EVENT(PM_MRK_DATA_FROM_L31_SHR, 0x1d04e) +EVENT(PM_DATA_FROM_L21_MOD, 0x3c046) +EVENT(PM_VSU1_SCAL_DOUBLE_ISSUED, 0x0b08a) +EVENT(PM_VSU0_8FLOP, 0x0a0a0) +EVENT(PM_POWER_EVENT1, 0x1006e) +EVENT(PM_DISP_CLB_HELD_BAL, 0x02092) +EVENT(PM_VSU1_2FLOP, 0x0a09a) +EVENT(PM_LWSYNC_HELD, 0x0209a) +EVENT(PM_PTEG_FROM_DL2L3_SHR, 0x3c054) +EVENT(PM_INST_FROM_L21_MOD, 0x34046) +EVENT(PM_IERAT_XLATE_WR_16MPLUS, 0x040bc) +EVENT(PM_IC_REQ_ALL, 0x04888) +EVENT(PM_DSLB_MISS, 0x0d090) +EVENT(PM_L3_MISS, 0x1f082) +EVENT(PM_LSU0_L1_PREF, 0x0d0b8) +EVENT(PM_VSU_SCALAR_SINGLE_ISSUED, 0x0b884) +EVENT(PM_LSU1_DC_PREF_STREAM_CONFIRM_STRIDE, 0x0d0be) +EVENT(PM_L2_INST, 0x36080) +EVENT(PM_VSU0_FRSP, 0x0a0b4) +EVENT(PM_FLUSH_DISP, 0x02082) +EVENT(PM_PTEG_FROM_L2MISS, 0x4c058) +EVENT(PM_VSU1_DQ_ISSUED, 0x0b09a) +EVENT(PM_CMPLU_STALL_LSU, 0x20012) +EVENT(PM_MRK_DATA_FROM_DMEM, 0x1d04a) +EVENT(PM_LSU_FLUSH_ULD, 0x0c8b0) +EVENT(PM_PTEG_FROM_LMEM, 0x4c052) +EVENT(PM_MRK_DERAT_MISS_16M, 0x3d05c) +EVENT(PM_THRD_ALL_RUN_CYC, 0x2000c) +EVENT(PM_MEM0_PREFETCH_DISP, 0x20083) +EVENT(PM_MRK_STALL_CMPLU_CYC_COUNT, 0x3003f) +EVENT(PM_DATA_FROM_DL2L3_MOD, 0x3c04c) +EVENT(PM_VSU_FRSP, 0x0a8b4) +EVENT(PM_MRK_DATA_FROM_L21_MOD, 0x3d046) +EVENT(PM_PMC1_OVERFLOW, 0x20010) +EVENT(PM_VSU0_SINGLE, 0x0a0a8) +EVENT(PM_MRK_PTEG_FROM_L3MISS, 0x2d058) +EVENT(PM_MRK_PTEG_FROM_L31_SHR, 0x2d056) +EVENT(PM_VSU0_VECTOR_SP_ISSUED, 0x0b090) +EVENT(PM_VSU1_FEST, 0x0a0ba) +EVENT(PM_MRK_INST_DISP, 0x20030) +EVENT(PM_VSU0_COMPLEX_ISSUED, 0x0b096) +EVENT(PM_LSU1_FLUSH_UST, 0x0c0b6) +EVENT(PM_INST_CMPL, 0x00002) +EVENT(PM_FXU_IDLE, 0x1000e) +EVENT(PM_LSU0_FLUSH_ULD, 0x0c0b0) +EVENT(PM_MRK_DATA_FROM_DL2L3_MOD, 0x3d04c) +EVENT(PM_LSU_LMQ_SRQ_EMPTY_ALL_CYC, 0x3001c) +EVENT(PM_LSU1_REJECT_LMQ_FULL, 0x0c0a6) +EVENT(PM_INST_PTEG_FROM_L21_MOD, 0x3e056) +EVENT(PM_INST_FROM_RL2L3_MOD, 0x14042) +EVENT(PM_SHL_CREATED, 0x05082) +EVENT(PM_L2_ST_HIT, 0x46182) +EVENT(PM_DATA_FROM_DMEM, 0x1c04a) +EVENT(PM_L3_LD_MISS, 0x2f082) +EVENT(PM_FXU1_BUSY_FXU0_IDLE, 0x4000e) +EVENT(PM_DISP_CLB_HELD_RES, 0x02094) +EVENT(PM_L2_SN_SX_I_DONE, 0x36382) +EVENT(PM_GRP_CMPL, 0x30004) +EVENT(PM_STCX_CMPL, 0x0c098) +EVENT(PM_VSU0_2FLOP, 0x0a098) +EVENT(PM_L3_PREF_MISS, 0x3f082) +EVENT(PM_LSU_SRQ_SYNC_CYC, 0x0d096) +EVENT(PM_LSU_REJECT_ERAT_MISS, 0x20064) +EVENT(PM_L1_ICACHE_MISS, 0x200fc) +EVENT(PM_LSU1_FLUSH_SRQ, 0x0c0be) +EVENT(PM_LD_REF_L1_LSU0, 0x0c080) +EVENT(PM_VSU0_FEST, 0x0a0b8) +EVENT(PM_VSU_VECTOR_SINGLE_ISSUED, 0x0b890) +EVENT(PM_FREQ_UP, 0x4000c) +EVENT(PM_DATA_FROM_LMEM, 0x3c04a) +EVENT(PM_LSU1_LDX, 0x0c08a) +EVENT(PM_PMC3_OVERFLOW, 0x40010) +EVENT(PM_MRK_BR_MPRED, 0x30036) +EVENT(PM_SHL_MATCH, 0x05086) +EVENT(PM_MRK_BR_TAKEN, 0x10036) +EVENT(PM_CMPLU_STALL_BRU, 0x4004e) +EVENT(PM_ISLB_MISS, 0x0d092) +EVENT(PM_CYC, 0x0001e) +EVENT(PM_DISP_HELD_THERMAL, 0x30006) +EVENT(PM_INST_PTEG_FROM_RL2L3_SHR, 0x2e054) +EVENT(PM_LSU1_SRQ_STFWD, 0x0c0a2) +EVENT(PM_GCT_NOSLOT_BR_MPRED, 0x4001a) +EVENT(PM_1PLUS_PPC_CMPL, 0x100f2) +EVENT(PM_PTEG_FROM_DMEM, 0x2c052) +EVENT(PM_VSU_2FLOP, 0x0a898) +EVENT(PM_GCT_FULL_CYC, 0x04086) +EVENT(PM_MRK_DATA_FROM_L3_CYC, 0x40020) +EVENT(PM_LSU_SRQ_S0_ALLOC, 0x0d09d) +EVENT(PM_MRK_DERAT_MISS_4K, 0x1d05c) +EVENT(PM_BR_MPRED_TA, 0x040ae) +EVENT(PM_INST_PTEG_FROM_L2MISS, 0x4e058) +EVENT(PM_DPU_HELD_POWER, 0x20006) +EVENT(PM_RUN_INST_CMPL, 0x400fa) +EVENT(PM_MRK_VSU_FIN, 0x30032) +EVENT(PM_LSU_SRQ_S0_VALID, 0x0d09c) +EVENT(PM_GCT_EMPTY_CYC, 0x20008) +EVENT(PM_IOPS_DISP, 0x30014) +EVENT(PM_RUN_SPURR, 0x10008) +EVENT(PM_PTEG_FROM_L21_MOD, 0x3c056) +EVENT(PM_VSU0_1FLOP, 0x0a080) +EVENT(PM_SNOOP_TLBIE, 0x0d0b2) +EVENT(PM_DATA_FROM_L3MISS, 0x2c048) +EVENT(PM_VSU_SINGLE, 0x0a8a8) +EVENT(PM_DTLB_MISS_16G, 0x1c05e) +EVENT(PM_CMPLU_STALL_VECTOR, 0x2001c) +EVENT(PM_FLUSH, 0x400f8) +EVENT(PM_L2_LD_HIT, 0x36182) +EVENT(PM_NEST_PAIR2_AND, 0x30883) +EVENT(PM_VSU1_1FLOP, 0x0a082) +EVENT(PM_IC_PREF_REQ, 0x0408a) +EVENT(PM_L3_LD_HIT, 0x2f080) +EVENT(PM_GCT_NOSLOT_IC_MISS, 0x2001a) +EVENT(PM_DISP_HELD, 0x10006) +EVENT(PM_L2_LD, 0x16080) +EVENT(PM_LSU_FLUSH_SRQ, 0x0c8bc) +EVENT(PM_BC_PLUS_8_CONV, 0x040b8) +EVENT(PM_MRK_DATA_FROM_L31_MOD_CYC, 0x40026) +EVENT(PM_CMPLU_STALL_VECTOR_LONG, 0x4004a) +EVENT(PM_L2_RCST_BUSY_RC_FULL, 0x26282) +EVENT(PM_TB_BIT_TRANS, 0x300f8) +EVENT(PM_THERMAL_MAX, 0x40006) +EVENT(PM_LSU1_FLUSH_ULD, 0x0c0b2) +EVENT(PM_LSU1_REJECT_LHS, 0x0c0ae) +EVENT(PM_LSU_LRQ_S0_ALLOC, 0x0d09f) +EVENT(PM_L3_CO_L31, 0x4f080) +EVENT(PM_POWER_EVENT4, 0x4006e) +EVENT(PM_DATA_FROM_L31_SHR, 0x1c04e) +EVENT(PM_BR_UNCOND, 0x0409e) +EVENT(PM_LSU1_DC_PREF_STREAM_ALLOC, 0x0d0aa) +EVENT(PM_PMC4_REWIND, 0x10020) +EVENT(PM_L2_RCLD_DISP, 0x16280) +EVENT(PM_THRD_PRIO_2_3_CYC, 0x040b2) +EVENT(PM_MRK_PTEG_FROM_L2MISS, 0x4d058) +EVENT(PM_IC_DEMAND_L2_BHT_REDIRECT, 0x04098) +EVENT(PM_LSU_DERAT_MISS, 0x200f6) +EVENT(PM_IC_PREF_CANCEL_L2, 0x04094) +EVENT(PM_MRK_FIN_STALL_CYC_COUNT, 0x1003d) +EVENT(PM_BR_PRED_CCACHE, 0x040a0) +EVENT(PM_GCT_UTIL_1_TO_2_SLOTS, 0x0209c) +EVENT(PM_MRK_ST_CMPL_INT, 0x30034) +EVENT(PM_LSU_TWO_TABLEWALK_CYC, 0x0d0a6) +EVENT(PM_MRK_DATA_FROM_L3MISS, 0x2d048) +EVENT(PM_GCT_NOSLOT_CYC, 0x100f8) +EVENT(PM_LSU_SET_MPRED, 0x0c0a8) +EVENT(PM_FLUSH_DISP_TLBIE, 0x0208a) +EVENT(PM_VSU1_FCONV, 0x0a0b2) +EVENT(PM_DERAT_MISS_16G, 0x4c05c) +EVENT(PM_INST_FROM_LMEM, 0x3404a) +EVENT(PM_IC_DEMAND_L2_BR_REDIRECT, 0x0409a) +EVENT(PM_CMPLU_STALL_SCALAR_LONG, 0x20018) +EVENT(PM_INST_PTEG_FROM_L2, 0x1e050) +EVENT(PM_PTEG_FROM_L2, 0x1c050) +EVENT(PM_MRK_DATA_FROM_L21_SHR_CYC, 0x20024) +EVENT(PM_MRK_DTLB_MISS_4K, 0x2d05a) +EVENT(PM_VSU0_FPSCR, 0x0b09c) +EVENT(PM_VSU1_VECT_DOUBLE_ISSUED, 0x0b082) +EVENT(PM_MRK_PTEG_FROM_RL2L3_MOD, 0x1d052) +EVENT(PM_MEM0_RQ_DISP, 0x10083) +EVENT(PM_L2_LD_MISS, 0x26080) +EVENT(PM_VMX_RESULT_SAT_1, 0x0b0a0) +EVENT(PM_L1_PREF, 0x0d8b8) +EVENT(PM_MRK_DATA_FROM_LMEM_CYC, 0x2002c) +EVENT(PM_GRP_IC_MISS_NONSPEC, 0x1000c) +EVENT(PM_PB_NODE_PUMP, 0x10081) +EVENT(PM_SHL_MERGED, 0x05084) +EVENT(PM_NEST_PAIR1_ADD, 0x20881) +EVENT(PM_DATA_FROM_L3, 0x1c048) +EVENT(PM_LSU_FLUSH, 0x0208e) +EVENT(PM_LSU_SRQ_SYNC_COUNT, 0x0d097) +EVENT(PM_PMC2_OVERFLOW, 0x30010) +EVENT(PM_LSU_LDF, 0x0c884) +EVENT(PM_POWER_EVENT3, 0x3006e) +EVENT(PM_DISP_WT, 0x30008) +EVENT(PM_CMPLU_STALL_REJECT, 0x40016) +EVENT(PM_IC_BANK_CONFLICT, 0x04082) +EVENT(PM_BR_MPRED_CR_TA, 0x048ae) +EVENT(PM_L2_INST_MISS, 0x36082) +EVENT(PM_CMPLU_STALL_ERAT_MISS, 0x40018) +EVENT(PM_NEST_PAIR2_ADD, 0x30881) +EVENT(PM_MRK_LSU_FLUSH, 0x0d08c) +EVENT(PM_L2_LDST, 0x16880) +EVENT(PM_INST_FROM_L31_SHR, 0x1404e) +EVENT(PM_VSU0_FIN, 0x0a0bc) +EVENT(PM_LARX_LSU, 0x0c894) +EVENT(PM_INST_FROM_RMEM, 0x34042) +EVENT(PM_DISP_CLB_HELD_TLBIE, 0x02096) +EVENT(PM_MRK_DATA_FROM_DMEM_CYC, 0x2002e) +EVENT(PM_BR_PRED_CR, 0x040a8) +EVENT(PM_LSU_REJECT, 0x10064) +EVENT(PM_GCT_UTIL_3_TO_6_SLOTS, 0x0209e) +EVENT(PM_CMPLU_STALL_END_GCT_NOSLOT, 0x10028) +EVENT(PM_LSU0_REJECT_LMQ_FULL, 0x0c0a4) +EVENT(PM_VSU_FEST, 0x0a8b8) +EVENT(PM_NEST_PAIR0_AND, 0x10883) +EVENT(PM_PTEG_FROM_L3, 0x2c050) +EVENT(PM_POWER_EVENT2, 0x2006e) +EVENT(PM_IC_PREF_CANCEL_PAGE, 0x04090) +EVENT(PM_VSU0_FSQRT_FDIV, 0x0a088) +EVENT(PM_MRK_GRP_CMPL, 0x40030) +EVENT(PM_VSU0_SCAL_DOUBLE_ISSUED, 0x0b088) +EVENT(PM_GRP_DISP, 0x3000a) +EVENT(PM_LSU0_LDX, 0x0c088) +EVENT(PM_DATA_FROM_L2, 0x1c040) +EVENT(PM_MRK_DATA_FROM_RL2L3_MOD, 0x1d042) +EVENT(PM_LD_REF_L1, 0x0c880) +EVENT(PM_VSU0_VECT_DOUBLE_ISSUED, 0x0b080) +EVENT(PM_VSU1_2FLOP_DOUBLE, 0x0a08e) +EVENT(PM_THRD_PRIO_6_7_CYC, 0x040b6) +EVENT(PM_BC_PLUS_8_RSLV_TAKEN, 0x040ba) +EVENT(PM_BR_MPRED_CR, 0x040ac) +EVENT(PM_L3_CO_MEM, 0x4f082) +EVENT(PM_LD_MISS_L1, 0x400f0) +EVENT(PM_DATA_FROM_RL2L3_MOD, 0x1c042) +EVENT(PM_LSU_SRQ_FULL_CYC, 0x1001a) +EVENT(PM_TABLEWALK_CYC, 0x10026) +EVENT(PM_MRK_PTEG_FROM_RMEM, 0x3d052) +EVENT(PM_LSU_SRQ_STFWD, 0x0c8a0) +EVENT(PM_INST_PTEG_FROM_RMEM, 0x3e052) +EVENT(PM_FXU0_FIN, 0x10004) +EVENT(PM_LSU1_L1_SW_PREF, 0x0c09e) +EVENT(PM_PTEG_FROM_L31_MOD, 0x1c054) +EVENT(PM_PMC5_OVERFLOW, 0x10024) +EVENT(PM_LD_REF_L1_LSU1, 0x0c082) +EVENT(PM_INST_PTEG_FROM_L21_SHR, 0x4e056) +EVENT(PM_CMPLU_STALL_THRD, 0x1001c) +EVENT(PM_DATA_FROM_RMEM, 0x3c042) +EVENT(PM_VSU0_SCAL_SINGLE_ISSUED, 0x0b084) +EVENT(PM_BR_MPRED_LSTACK, 0x040a6) +EVENT(PM_MRK_DATA_FROM_RL2L3_MOD_CYC, 0x40028) +EVENT(PM_LSU0_FLUSH_UST, 0x0c0b4) +EVENT(PM_LSU_NCST, 0x0c090) +EVENT(PM_BR_TAKEN, 0x20004) +EVENT(PM_INST_PTEG_FROM_LMEM, 0x4e052) +EVENT(PM_GCT_NOSLOT_BR_MPRED_IC_MISS, 0x4001c) +EVENT(PM_DTLB_MISS_4K, 0x2c05a) +EVENT(PM_PMC4_SAVED, 0x30022) +EVENT(PM_VSU1_PERMUTE_ISSUED, 0x0b092) +EVENT(PM_SLB_MISS, 0x0d890) +EVENT(PM_LSU1_FLUSH_LRQ, 0x0c0ba) +EVENT(PM_DTLB_MISS, 0x300fc) +EVENT(PM_VSU1_FRSP, 0x0a0b6) +EVENT(PM_VSU_VECTOR_DOUBLE_ISSUED, 0x0b880) +EVENT(PM_L2_CASTOUT_SHR, 0x16182) +EVENT(PM_DATA_FROM_DL2L3_SHR, 0x3c044) +EVENT(PM_VSU1_STF, 0x0b08e) +EVENT(PM_ST_FIN, 0x200f0) +EVENT(PM_PTEG_FROM_L21_SHR, 0x4c056) +EVENT(PM_L2_LOC_GUESS_WRONG, 0x26480) +EVENT(PM_MRK_STCX_FAIL, 0x0d08e) +EVENT(PM_LSU0_REJECT_LHS, 0x0c0ac) +EVENT(PM_IC_PREF_CANCEL_HIT, 0x04092) +EVENT(PM_L3_PREF_BUSY, 0x4f080) +EVENT(PM_MRK_BRU_FIN, 0x2003a) +EVENT(PM_LSU1_NCLD, 0x0c08e) +EVENT(PM_INST_PTEG_FROM_L31_MOD, 0x1e054) +EVENT(PM_LSU_NCLD, 0x0c88c) +EVENT(PM_LSU_LDX, 0x0c888) +EVENT(PM_L2_LOC_GUESS_CORRECT, 0x16480) +EVENT(PM_THRESH_TIMEO, 0x10038) +EVENT(PM_L3_PREF_ST, 0x0d0ae) +EVENT(PM_DISP_CLB_HELD_SYNC, 0x02098) +EVENT(PM_VSU_SIMPLE_ISSUED, 0x0b894) +EVENT(PM_VSU1_SINGLE, 0x0a0aa) +EVENT(PM_DATA_TABLEWALK_CYC, 0x3001a) +EVENT(PM_L2_RC_ST_DONE, 0x36380) +EVENT(PM_MRK_PTEG_FROM_L21_MOD, 0x3d056) +EVENT(PM_LARX_LSU1, 0x0c096) +EVENT(PM_MRK_DATA_FROM_RMEM, 0x3d042) +EVENT(PM_DISP_CLB_HELD, 0x02090) +EVENT(PM_DERAT_MISS_4K, 0x1c05c) +EVENT(PM_L2_RCLD_DISP_FAIL_ADDR, 0x16282) +EVENT(PM_SEG_EXCEPTION, 0x028a4) +EVENT(PM_FLUSH_DISP_SB, 0x0208c) +EVENT(PM_L2_DC_INV, 0x26182) +EVENT(PM_PTEG_FROM_DL2L3_MOD, 0x4c054) +EVENT(PM_DSEG, 0x020a6) +EVENT(PM_BR_PRED_LSTACK, 0x040a2) +EVENT(PM_VSU0_STF, 0x0b08c) +EVENT(PM_LSU_FX_FIN, 0x10066) +EVENT(PM_DERAT_MISS_16M, 0x3c05c) +EVENT(PM_MRK_PTEG_FROM_DL2L3_MOD, 0x4d054) +EVENT(PM_GCT_UTIL_11_PLUS_SLOTS, 0x020a2) +EVENT(PM_INST_FROM_L3, 0x14048) +EVENT(PM_MRK_IFU_FIN, 0x3003a) +EVENT(PM_ITLB_MISS, 0x400fc) +EVENT(PM_VSU_STF, 0x0b88c) +EVENT(PM_LSU_FLUSH_UST, 0x0c8b4) +EVENT(PM_L2_LDST_MISS, 0x26880) +EVENT(PM_FXU1_FIN, 0x40004) +EVENT(PM_SHL_DEALLOCATED, 0x05080) +EVENT(PM_L2_SN_M_WR_DONE, 0x46382) +EVENT(PM_LSU_REJECT_SET_MPRED, 0x0c8a8) +EVENT(PM_L3_PREF_LD, 0x0d0ac) +EVENT(PM_L2_SN_M_RD_DONE, 0x46380) +EVENT(PM_MRK_DERAT_MISS_16G, 0x4d05c) +EVENT(PM_VSU_FCONV, 0x0a8b0) +EVENT(PM_ANY_THRD_RUN_CYC, 0x100fa) +EVENT(PM_LSU_LMQ_FULL_CYC, 0x0d0a4) +EVENT(PM_MRK_LSU_REJECT_LHS, 0x0d082) +EVENT(PM_MRK_LD_MISS_L1_CYC, 0x4003e) +EVENT(PM_MRK_DATA_FROM_L2_CYC, 0x20020) +EVENT(PM_INST_IMC_MATCH_DISP, 0x30016) +EVENT(PM_MRK_DATA_FROM_RMEM_CYC, 0x4002c) +EVENT(PM_VSU0_SIMPLE_ISSUED, 0x0b094) +EVENT(PM_CMPLU_STALL_DIV, 0x40014) +EVENT(PM_MRK_PTEG_FROM_RL2L3_SHR, 0x2d054) +EVENT(PM_VSU_FMA_DOUBLE, 0x0a890) +EVENT(PM_VSU_4FLOP, 0x0a89c) +EVENT(PM_VSU1_FIN, 0x0a0be) +EVENT(PM_NEST_PAIR1_AND, 0x20883) +EVENT(PM_INST_PTEG_FROM_RL2L3_MOD, 0x1e052) +EVENT(PM_RUN_CYC, 0x200f4) +EVENT(PM_PTEG_FROM_RMEM, 0x3c052) +EVENT(PM_LSU_LRQ_S0_VALID, 0x0d09e) +EVENT(PM_LSU0_LDF, 0x0c084) +EVENT(PM_FLUSH_COMPLETION, 0x30012) +EVENT(PM_ST_MISS_L1, 0x300f0) +EVENT(PM_L2_NODE_PUMP, 0x36480) +EVENT(PM_INST_FROM_DL2L3_SHR, 0x34044) +EVENT(PM_MRK_STALL_CMPLU_CYC, 0x3003e) +EVENT(PM_VSU1_DENORM, 0x0a0ae) +EVENT(PM_MRK_DATA_FROM_L31_SHR_CYC, 0x20026) +EVENT(PM_NEST_PAIR0_ADD, 0x10881) +EVENT(PM_INST_FROM_L3MISS, 0x24048) +EVENT(PM_EE_OFF_EXT_INT, 0x02080) +EVENT(PM_INST_PTEG_FROM_DMEM, 0x2e052) +EVENT(PM_INST_FROM_DL2L3_MOD, 0x3404c) +EVENT(PM_PMC6_OVERFLOW, 0x30024) +EVENT(PM_VSU_2FLOP_DOUBLE, 0x0a88c) +EVENT(PM_TLB_MISS, 0x20066) +EVENT(PM_FXU_BUSY, 0x2000e) +EVENT(PM_L2_RCLD_DISP_FAIL_OTHER, 0x26280) +EVENT(PM_LSU_REJECT_LMQ_FULL, 0x0c8a4) +EVENT(PM_IC_RELOAD_SHR, 0x04096) +EVENT(PM_GRP_MRK, 0x10031) +EVENT(PM_MRK_ST_NEST, 0x20034) +EVENT(PM_VSU1_FSQRT_FDIV, 0x0a08a) +EVENT(PM_LSU0_FLUSH_LRQ, 0x0c0b8) +EVENT(PM_LARX_LSU0, 0x0c094) +EVENT(PM_IBUF_FULL_CYC, 0x04084) +EVENT(PM_MRK_DATA_FROM_DL2L3_SHR_CYC, 0x2002a) +EVENT(PM_LSU_DC_PREF_STREAM_ALLOC, 0x0d8a8) +EVENT(PM_GRP_MRK_CYC, 0x10030) +EVENT(PM_MRK_DATA_FROM_RL2L3_SHR_CYC, 0x20028) +EVENT(PM_L2_GLOB_GUESS_CORRECT, 0x16482) +EVENT(PM_LSU_REJECT_LHS, 0x0c8ac) +EVENT(PM_MRK_DATA_FROM_LMEM, 0x3d04a) +EVENT(PM_INST_PTEG_FROM_L3, 0x2e050) +EVENT(PM_FREQ_DOWN, 0x3000c) +EVENT(PM_PB_RETRY_NODE_PUMP, 0x30081) +EVENT(PM_INST_FROM_RL2L3_SHR, 0x1404c) +EVENT(PM_MRK_INST_ISSUED, 0x10032) +EVENT(PM_PTEG_FROM_L3MISS, 0x2c058) +EVENT(PM_RUN_PURR, 0x400f4) +EVENT(PM_MRK_GRP_IC_MISS, 0x40038) +EVENT(PM_MRK_DATA_FROM_L3, 0x1d048) +EVENT(PM_CMPLU_STALL_DCACHE_MISS, 0x20016) +EVENT(PM_PTEG_FROM_RL2L3_SHR, 0x2c054) +EVENT(PM_LSU_FLUSH_LRQ, 0x0c8b8) +EVENT(PM_MRK_DERAT_MISS_64K, 0x2d05c) +EVENT(PM_INST_PTEG_FROM_DL2L3_MOD, 0x4e054) +EVENT(PM_L2_ST_MISS, 0x26082) +EVENT(PM_MRK_PTEG_FROM_L21_SHR, 0x4d056) +EVENT(PM_LWSYNC, 0x0d094) +EVENT(PM_LSU0_DC_PREF_STREAM_CONFIRM_STRIDE, 0x0d0bc) +EVENT(PM_MRK_LSU_FLUSH_LRQ, 0x0d088) +EVENT(PM_INST_IMC_MATCH_CMPL, 0x100f0) +EVENT(PM_NEST_PAIR3_AND, 0x40883) +EVENT(PM_PB_RETRY_SYS_PUMP, 0x40081) +EVENT(PM_MRK_INST_FIN, 0x30030) +EVENT(PM_MRK_PTEG_FROM_DL2L3_SHR, 0x3d054) +EVENT(PM_INST_FROM_L31_MOD, 0x14044) +EVENT(PM_MRK_DTLB_MISS_64K, 0x3d05e) +EVENT(PM_LSU_FIN, 0x30066) +EVENT(PM_MRK_LSU_REJECT, 0x40064) +EVENT(PM_L2_CO_FAIL_BUSY, 0x16382) +EVENT(PM_MEM0_WQ_DISP, 0x40083) +EVENT(PM_DATA_FROM_L31_MOD, 0x1c044) +EVENT(PM_THERMAL_WARN, 0x10016) +EVENT(PM_VSU0_4FLOP, 0x0a09c) +EVENT(PM_BR_MPRED_CCACHE, 0x040a4) +EVENT(PM_CMPLU_STALL_IFU, 0x4004c) +EVENT(PM_L1_DEMAND_WRITE, 0x0408c) +EVENT(PM_FLUSH_BR_MPRED, 0x02084) +EVENT(PM_MRK_DTLB_MISS_16G, 0x1d05e) +EVENT(PM_MRK_PTEG_FROM_DMEM, 0x2d052) +EVENT(PM_L2_RCST_DISP, 0x36280) +EVENT(PM_CMPLU_STALL, 0x4000a) +EVENT(PM_LSU_PARTIAL_CDF, 0x0c0aa) +EVENT(PM_DISP_CLB_HELD_SB, 0x020a8) +EVENT(PM_VSU0_FMA_DOUBLE, 0x0a090) +EVENT(PM_FXU0_BUSY_FXU1_IDLE, 0x3000e) +EVENT(PM_IC_DEMAND_CYC, 0x10018) +EVENT(PM_MRK_DATA_FROM_L21_SHR, 0x3d04e) +EVENT(PM_MRK_LSU_FLUSH_UST, 0x0d086) +EVENT(PM_INST_PTEG_FROM_L3MISS, 0x2e058) +EVENT(PM_VSU_DENORM, 0x0a8ac) +EVENT(PM_MRK_LSU_PARTIAL_CDF, 0x0d080) +EVENT(PM_INST_FROM_L21_SHR, 0x3404e) +EVENT(PM_IC_PREF_WRITE, 0x0408e) +EVENT(PM_BR_PRED, 0x0409c) +EVENT(PM_INST_FROM_DMEM, 0x1404a) +EVENT(PM_IC_PREF_CANCEL_ALL, 0x04890) +EVENT(PM_LSU_DC_PREF_STREAM_CONFIRM, 0x0d8b4) +EVENT(PM_MRK_LSU_FLUSH_SRQ, 0x0d08a) +EVENT(PM_MRK_FIN_STALL_CYC, 0x1003c) +EVENT(PM_L2_RCST_DISP_FAIL_OTHER, 0x46280) +EVENT(PM_VSU1_DD_ISSUED, 0x0b098) +EVENT(PM_PTEG_FROM_L31_SHR, 0x2c056) +EVENT(PM_DATA_FROM_L21_SHR, 0x3c04e) +EVENT(PM_LSU0_NCLD, 0x0c08c) +EVENT(PM_VSU1_4FLOP, 0x0a09e) +EVENT(PM_VSU1_8FLOP, 0x0a0a2) +EVENT(PM_VSU_8FLOP, 0x0a8a0) +EVENT(PM_LSU_LMQ_SRQ_EMPTY_CYC, 0x2003e) +EVENT(PM_DTLB_MISS_64K, 0x3c05e) +EVENT(PM_THRD_CONC_RUN_INST, 0x300f4) +EVENT(PM_MRK_PTEG_FROM_L2, 0x1d050) +EVENT(PM_PB_SYS_PUMP, 0x20081) +EVENT(PM_VSU_FIN, 0x0a8bc) +EVENT(PM_MRK_DATA_FROM_L31_MOD, 0x1d044) +EVENT(PM_THRD_PRIO_0_1_CYC, 0x040b0) +EVENT(PM_DERAT_MISS_64K, 0x2c05c) +EVENT(PM_PMC2_REWIND, 0x30020) +EVENT(PM_INST_FROM_L2, 0x14040) +EVENT(PM_GRP_BR_MPRED_NONSPEC, 0x1000a) +EVENT(PM_INST_DISP, 0x200f2) +EVENT(PM_MEM0_RD_CANCEL_TOTAL, 0x30083) +EVENT(PM_LSU0_DC_PREF_STREAM_CONFIRM, 0x0d0b4) +EVENT(PM_L1_DCACHE_RELOAD_VALID, 0x300f6) +EVENT(PM_VSU_SCALAR_DOUBLE_ISSUED, 0x0b888) +EVENT(PM_L3_PREF_HIT, 0x3f080) +EVENT(PM_MRK_PTEG_FROM_L31_MOD, 0x1d054) +EVENT(PM_CMPLU_STALL_STORE, 0x2004a) +EVENT(PM_MRK_FXU_FIN, 0x20038) +EVENT(PM_PMC4_OVERFLOW, 0x10010) +EVENT(PM_MRK_PTEG_FROM_L3, 0x2d050) +EVENT(PM_LSU0_LMQ_LHR_MERGE, 0x0d098) +EVENT(PM_BTAC_HIT, 0x0508a) +EVENT(PM_L3_RD_BUSY, 0x4f082) +EVENT(PM_LSU0_L1_SW_PREF, 0x0c09c) +EVENT(PM_INST_FROM_L2MISS, 0x44048) +EVENT(PM_LSU0_DC_PREF_STREAM_ALLOC, 0x0d0a8) +EVENT(PM_L2_ST, 0x16082) +EVENT(PM_VSU0_DENORM, 0x0a0ac) +EVENT(PM_MRK_DATA_FROM_DL2L3_SHR, 0x3d044) +EVENT(PM_BR_PRED_CR_TA, 0x048aa) +EVENT(PM_VSU0_FCONV, 0x0a0b0) +EVENT(PM_MRK_LSU_FLUSH_ULD, 0x0d084) +EVENT(PM_BTAC_MISS, 0x05088) +EVENT(PM_MRK_LD_MISS_EXPOSED_CYC_COUNT, 0x1003f) +EVENT(PM_MRK_DATA_FROM_L2, 0x1d040) +EVENT(PM_LSU_DCACHE_RELOAD_VALID, 0x0d0a2) +EVENT(PM_VSU_FMA, 0x0a884) +EVENT(PM_LSU0_FLUSH_SRQ, 0x0c0bc) +EVENT(PM_LSU1_L1_PREF, 0x0d0ba) +EVENT(PM_IOPS_CMPL, 0x10014) +EVENT(PM_L2_SYS_PUMP, 0x36482) +EVENT(PM_L2_RCLD_BUSY_RC_FULL, 0x46282) +EVENT(PM_LSU_LMQ_S0_ALLOC, 0x0d0a1) +EVENT(PM_FLUSH_DISP_SYNC, 0x02088) +EVENT(PM_MRK_DATA_FROM_DL2L3_MOD_CYC, 0x4002a) +EVENT(PM_L2_IC_INV, 0x26180) +EVENT(PM_MRK_DATA_FROM_L21_MOD_CYC, 0x40024) +EVENT(PM_L3_PREF_LDST, 0x0d8ac) +EVENT(PM_LSU_SRQ_EMPTY_CYC, 0x40008) +EVENT(PM_LSU_LMQ_S0_VALID, 0x0d0a0) +EVENT(PM_FLUSH_PARTIAL, 0x02086) +EVENT(PM_VSU1_FMA_DOUBLE, 0x0a092) +EVENT(PM_1PLUS_PPC_DISP, 0x400f2) +EVENT(PM_DATA_FROM_L2MISS, 0x200fe) +EVENT(PM_SUSPENDED, 0x00000) +EVENT(PM_VSU0_FMA, 0x0a084) +EVENT(PM_CMPLU_STALL_SCALAR, 0x40012) +EVENT(PM_STCX_FAIL, 0x0c09a) +EVENT(PM_VSU0_FSQRT_FDIV_DOUBLE, 0x0a094) +EVENT(PM_DC_PREF_DST, 0x0d0b0) +EVENT(PM_VSU1_SCAL_SINGLE_ISSUED, 0x0b086) +EVENT(PM_L3_HIT, 0x1f080) +EVENT(PM_L2_GLOB_GUESS_WRONG, 0x26482) +EVENT(PM_MRK_DFU_FIN, 0x20032) +EVENT(PM_INST_FROM_L1, 0x04080) +EVENT(PM_BRU_FIN, 0x10068) +EVENT(PM_IC_DEMAND_REQ, 0x04088) +EVENT(PM_VSU1_FSQRT_FDIV_DOUBLE, 0x0a096) +EVENT(PM_VSU1_FMA, 0x0a086) +EVENT(PM_MRK_LD_MISS_L1, 0x20036) +EVENT(PM_VSU0_2FLOP_DOUBLE, 0x0a08c) +EVENT(PM_LSU_DC_PREF_STRIDED_STREAM_CONFIRM, 0x0d8bc) +EVENT(PM_INST_PTEG_FROM_L31_SHR, 0x2e056) +EVENT(PM_MRK_LSU_REJECT_ERAT_MISS, 0x30064) +EVENT(PM_MRK_DATA_FROM_L2MISS, 0x4d048) +EVENT(PM_DATA_FROM_RL2L3_SHR, 0x1c04c) +EVENT(PM_INST_FROM_PREF, 0x14046) +EVENT(PM_VSU1_SQ, 0x0b09e) +EVENT(PM_L2_LD_DISP, 0x36180) +EVENT(PM_L2_DISP_ALL, 0x46080) +EVENT(PM_THRD_GRP_CMPL_BOTH_CYC, 0x10012) +EVENT(PM_VSU_FSQRT_FDIV_DOUBLE, 0x0a894) +EVENT(PM_BR_MPRED, 0x400f6) +EVENT(PM_INST_PTEG_FROM_DL2L3_SHR, 0x3e054) +EVENT(PM_VSU_1FLOP, 0x0a880) +EVENT(PM_HV_CYC, 0x2000a) +EVENT(PM_MRK_LSU_FIN, 0x40032) +EVENT(PM_MRK_DATA_FROM_RL2L3_SHR, 0x1d04c) +EVENT(PM_DTLB_MISS_16M, 0x4c05e) +EVENT(PM_LSU1_LMQ_LHR_MERGE, 0x0d09a) +EVENT(PM_IFU_FIN, 0x40066) diff --git a/arch/powerpc/perf/power7-pmu.c b/arch/powerpc/perf/power7-pmu.c index d1821b8..56c67bc 100644 --- a/arch/powerpc/perf/power7-pmu.c +++ b/arch/powerpc/perf/power7-pmu.c @@ -53,37 +53,13 @@ /* * Power7 event codes. */ -#define PME_PM_CYC 0x1e -#define PME_PM_GCT_NOSLOT_CYC 0x100f8 -#define PME_PM_CMPLU_STALL 0x4000a -#define PME_PM_INST_CMPL 0x2 -#define PME_PM_LD_REF_L1 0xc880 -#define PME_PM_LD_MISS_L1 0x400f0 -#define PME_PM_BRU_FIN 0x10068 -#define PME_PM_BR_MPRED 0x400f6 - -#define PME_PM_CMPLU_STALL_FXU 0x20014 -#define PME_PM_CMPLU_STALL_DIV 0x40014 -#define PME_PM_CMPLU_STALL_SCALAR 0x40012 -#define PME_PM_CMPLU_STALL_SCALAR_LONG 0x20018 -#define PME_PM_CMPLU_STALL_VECTOR 0x2001c -#define PME_PM_CMPLU_STALL_VECTOR_LONG 0x4004a -#define PME_PM_CMPLU_STALL_LSU 0x20012 -#define PME_PM_CMPLU_STALL_REJECT 0x40016 -#define PME_PM_CMPLU_STALL_ERAT_MISS 0x40018 -#define PME_PM_CMPLU_STALL_DCACHE_MISS 0x20016 -#define PME_PM_CMPLU_STALL_STORE 0x2004a -#define PME_PM_CMPLU_STALL_THRD 0x1001c -#define PME_PM_CMPLU_STALL_IFU 0x4004c -#define PME_PM_CMPLU_STALL_BRU 0x4004e -#define PME_PM_GCT_NOSLOT_IC_MISS 0x2001a -#define PME_PM_GCT_NOSLOT_BR_MPRED 0x4001a -#define PME_PM_GCT_NOSLOT_BR_MPRED_IC_MISS 0x4001c -#define PME_PM_GRP_CMPL 0x30004 -#define PME_PM_1PLUS_PPC_CMPL 0x100f2 -#define PME_PM_CMPLU_STALL_DFU 0x2003c -#define PME_PM_RUN_CYC 0x200f4 -#define PME_PM_RUN_INST_CMPL 0x400fa +#define EVENT(_name, _code) \ + PME_##_name = _code, + +enum { +#include "power7-events-list.h" +}; +#undef EVENT /* * Layout of constraint bits: @@ -398,96 +374,36 @@ static int power7_cache_events[C(MAX)][C(OP_MAX)][C(RESULT_MAX)] = { }; -GENERIC_EVENT_ATTR(cpu-cycles, CYC); -GENERIC_EVENT_ATTR(stalled-cycles-frontend, GCT_NOSLOT_CYC); -GENERIC_EVENT_ATTR(stalled-cycles-backend, CMPLU_STALL); -GENERIC_EVENT_ATTR(instructions, INST_CMPL); -GENERIC_EVENT_ATTR(cache-references, LD_REF_L1); -GENERIC_EVENT_ATTR(cache-misses, LD_MISS_L1); -GENERIC_EVENT_ATTR(branch-instructions, BRU_FIN); -GENERIC_EVENT_ATTR(branch-misses, BR_MPRED); - -POWER_EVENT_ATTR(CYC, CYC); -POWER_EVENT_ATTR(GCT_NOSLOT_CYC, GCT_NOSLOT_CYC); -POWER_EVENT_ATTR(CMPLU_STALL, CMPLU_STALL); -POWER_EVENT_ATTR(INST_CMPL, INST_CMPL); -POWER_EVENT_ATTR(LD_REF_L1, LD_REF_L1); -POWER_EVENT_ATTR(LD_MISS_L1, LD_MISS_L1); -POWER_EVENT_ATTR(BRU_FIN, BRU_FIN) -POWER_EVENT_ATTR(BR_MPRED, BR_MPRED); - -POWER_EVENT_ATTR(CMPLU_STALL_FXU, CMPLU_STALL_FXU); -POWER_EVENT_ATTR(CMPLU_STALL_DIV, CMPLU_STALL_DIV); -POWER_EVENT_ATTR(CMPLU_STALL_SCALAR, CMPLU_STALL_SCALAR); -POWER_EVENT_ATTR(CMPLU_STALL_SCALAR_LONG, CMPLU_STALL_SCALAR_LONG); -POWER_EVENT_ATTR(CMPLU_STALL_VECTOR, CMPLU_STALL_VECTOR); -POWER_EVENT_ATTR(CMPLU_STALL_VECTOR_LONG, CMPLU_STALL_VECTOR_LONG); -POWER_EVENT_ATTR(CMPLU_STALL_LSU, CMPLU_STALL_LSU); -POWER_EVENT_ATTR(CMPLU_STALL_REJECT, CMPLU_STALL_REJECT); - -POWER_EVENT_ATTR(CMPLU_STALL_ERAT_MISS, CMPLU_STALL_ERAT_MISS); -POWER_EVENT_ATTR(CMPLU_STALL_DCACHE_MISS, CMPLU_STALL_DCACHE_MISS); -POWER_EVENT_ATTR(CMPLU_STALL_STORE, CMPLU_STALL_STORE); -POWER_EVENT_ATTR(CMPLU_STALL_THRD, CMPLU_STALL_THRD); -POWER_EVENT_ATTR(CMPLU_STALL_IFU, CMPLU_STALL_IFU); -POWER_EVENT_ATTR(CMPLU_STALL_BRU, CMPLU_STALL_BRU); -POWER_EVENT_ATTR(GCT_NOSLOT_IC_MISS, GCT_NOSLOT_IC_MISS); - -POWER_EVENT_ATTR(GCT_NOSLOT_BR_MPRED, GCT_NOSLOT_BR_MPRED); -POWER_EVENT_ATTR(GCT_NOSLOT_BR_MPRED_IC_MISS, GCT_NOSLOT_BR_MPRED_IC_MISS); -POWER_EVENT_ATTR(GRP_CMPL, GRP_CMPL); -POWER_EVENT_ATTR(1PLUS_PPC_CMPL, 1PLUS_PPC_CMPL); -POWER_EVENT_ATTR(CMPLU_STALL_DFU, CMPLU_STALL_DFU); -POWER_EVENT_ATTR(RUN_CYC, RUN_CYC); -POWER_EVENT_ATTR(RUN_INST_CMPL, RUN_INST_CMPL); +GENERIC_EVENT_ATTR(cpu-cycles, PM_CYC); +GENERIC_EVENT_ATTR(stalled-cycles-frontend, PM_GCT_NOSLOT_CYC); +GENERIC_EVENT_ATTR(stalled-cycles-backend, PM_CMPLU_STALL); +GENERIC_EVENT_ATTR(instructions, PM_INST_CMPL); +GENERIC_EVENT_ATTR(cache-references, PM_LD_REF_L1); +GENERIC_EVENT_ATTR(cache-misses, PM_LD_MISS_L1); +GENERIC_EVENT_ATTR(branch-instructions, PM_BRU_FIN); +GENERIC_EVENT_ATTR(branch-misses, PM_BR_MPRED); + +#define EVENT(_name, _code) POWER_EVENT_ATTR(_name, _name); +#include "power7-events-list.h" +#undef EVENT + +#define EVENT(_name, _code) POWER_EVENT_PTR(_name), static struct attribute *power7_events_attr[] = { - GENERIC_EVENT_PTR(CYC), - GENERIC_EVENT_PTR(GCT_NOSLOT_CYC), - GENERIC_EVENT_PTR(CMPLU_STALL), - GENERIC_EVENT_PTR(INST_CMPL), - GENERIC_EVENT_PTR(LD_REF_L1), - GENERIC_EVENT_PTR(LD_MISS_L1), - GENERIC_EVENT_PTR(BRU_FIN), - GENERIC_EVENT_PTR(BR_MPRED), - - POWER_EVENT_PTR(CYC), - POWER_EVENT_PTR(GCT_NOSLOT_CYC), - POWER_EVENT_PTR(CMPLU_STALL), - POWER_EVENT_PTR(INST_CMPL), - POWER_EVENT_PTR(LD_REF_L1), - POWER_EVENT_PTR(LD_MISS_L1), - POWER_EVENT_PTR(BRU_FIN), - POWER_EVENT_PTR(BR_MPRED), - - POWER_EVENT_PTR(CMPLU_STALL_FXU), - POWER_EVENT_PTR(CMPLU_STALL_DIV), - POWER_EVENT_PTR(CMPLU_STALL_SCALAR), - POWER_EVENT_PTR(CMPLU_STALL_SCALAR_LONG), - POWER_EVENT_PTR(CMPLU_STALL_VECTOR), - POWER_EVENT_PTR(CMPLU_STALL_VECTOR_LONG), - POWER_EVENT_PTR(CMPLU_STALL_LSU), - POWER_EVENT_PTR(CMPLU_STALL_REJECT), - - POWER_EVENT_PTR(CMPLU_STALL_ERAT_MISS), - POWER_EVENT_PTR(CMPLU_STALL_DCACHE_MISS), - POWER_EVENT_PTR(CMPLU_STALL_STORE), - POWER_EVENT_PTR(CMPLU_STALL_THRD), - POWER_EVENT_PTR(CMPLU_STALL_IFU), - POWER_EVENT_PTR(CMPLU_STALL_BRU), - POWER_EVENT_PTR(GCT_NOSLOT_IC_MISS), - POWER_EVENT_PTR(GCT_NOSLOT_BR_MPRED), - - POWER_EVENT_PTR(GCT_NOSLOT_BR_MPRED_IC_MISS), - POWER_EVENT_PTR(GRP_CMPL), - POWER_EVENT_PTR(1PLUS_PPC_CMPL), - POWER_EVENT_PTR(CMPLU_STALL_DFU), - POWER_EVENT_PTR(RUN_CYC), - POWER_EVENT_PTR(RUN_INST_CMPL), + GENERIC_EVENT_PTR(PM_CYC), + GENERIC_EVENT_PTR(PM_GCT_NOSLOT_CYC), + GENERIC_EVENT_PTR(PM_CMPLU_STALL), + GENERIC_EVENT_PTR(PM_INST_CMPL), + GENERIC_EVENT_PTR(PM_LD_REF_L1), + GENERIC_EVENT_PTR(PM_LD_MISS_L1), + GENERIC_EVENT_PTR(PM_BRU_FIN), + GENERIC_EVENT_PTR(PM_BR_MPRED), + + #include "power7-events-list.h" + #undef EVENT NULL }; - static struct attribute_group power7_pmu_events_group = { .name = "events", .attrs = power7_events_attr, -- 1.7.9.5 ^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH v3 2/2] perf tools: Make Power7 events available for perf @ 2013-06-28 8:14 ` Runzhen Wang 0 siblings, 0 replies; 15+ messages in thread From: Runzhen Wang @ 2013-06-28 8:14 UTC (permalink / raw) To: michael, linuxppc-dev, linux-kernel Cc: icycoder, runzhew, xiaoguangrong, acme, paulus, Runzhen Wang, sukadev Power7 supports over 530 different perf events but only a small subset of these can be specified by name, for the remaining events, we must specify them by their raw code: perf stat -e r2003c <application> This patch makes all the POWER7 events available in sysfs. So we can instead specify these as: perf stat -e 'cpu/PM_CMPLU_STALL_DFU/' <application> where PM_CMPLU_STALL_DFU is the r2003c in previous example. Before this patch is applied, the size of power7-pmu.o is: $ size arch/powerpc/perf/power7-pmu.o text data bss dec hex filename 3073 2720 0 5793 16a1 arch/powerpc/perf/power7-pmu.o and after the patch is applied, it is: $ size arch/powerpc/perf/power7-pmu.o text data bss dec hex filename 15950 31112 0 47062 b7d6 arch/powerpc/perf/power7-pmu.o For the run time overhead, I use two scripts, one is "event_name.sh", which contains 50 event names, it looks like: # ./perf record -e 'cpu/PM_CMPLU_STALL_DFU/' -e ..... /bin/sleep 1 the other one is named "event_code.sh" which use corresponding events raw code instead of events names, it looks like: # ./perf record -e r2003c -e ...... /bin/sleep 1 below is the result. Using events name: [root@localhost perf]# time ./event_name.sh [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 0.002 MB perf.data (~102 samples) ] real 0m1.192s user 0m0.028s sys 0m0.106s Using events raw code: [root@localhost perf]# time ./event_code.sh [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 0.003 MB perf.data (~112 samples) ] real 0m1.198s user 0m0.028s sys 0m0.105s Signed-off-by: Runzhen Wang <runzhen@linux.vnet.ibm.com> --- arch/powerpc/include/asm/perf_event_server.h | 4 +- arch/powerpc/perf/power7-events-list.h | 548 ++++++++++++++++++++++++++ arch/powerpc/perf/power7-pmu.c | 148 ++----- 3 files changed, 582 insertions(+), 118 deletions(-) create mode 100644 arch/powerpc/perf/power7-events-list.h diff --git a/arch/powerpc/include/asm/perf_event_server.h b/arch/powerpc/include/asm/perf_event_server.h index f265049..d9270d8 100644 --- a/arch/powerpc/include/asm/perf_event_server.h +++ b/arch/powerpc/include/asm/perf_event_server.h @@ -136,11 +136,11 @@ extern ssize_t power_events_sysfs_show(struct device *dev, #define EVENT_PTR(_id, _suffix) &EVENT_VAR(_id, _suffix).attr.attr #define EVENT_ATTR(_name, _id, _suffix) \ - PMU_EVENT_ATTR(_name, EVENT_VAR(_id, _suffix), PME_PM_##_id, \ + PMU_EVENT_ATTR(_name, EVENT_VAR(_id, _suffix), PME_##_id, \ power_events_sysfs_show) #define GENERIC_EVENT_ATTR(_name, _id) EVENT_ATTR(_name, _id, _g) #define GENERIC_EVENT_PTR(_id) EVENT_PTR(_id, _g) -#define POWER_EVENT_ATTR(_name, _id) EVENT_ATTR(PM_##_name, _id, _p) +#define POWER_EVENT_ATTR(_name, _id) EVENT_ATTR(_name, _id, _p) #define POWER_EVENT_PTR(_id) EVENT_PTR(_id, _p) diff --git a/arch/powerpc/perf/power7-events-list.h b/arch/powerpc/perf/power7-events-list.h new file mode 100644 index 0000000..687790a --- /dev/null +++ b/arch/powerpc/perf/power7-events-list.h @@ -0,0 +1,548 @@ +/* + * Performance counter support for POWER7 processors. + * + * Copyright 2013 Runzhen Wang, IBM Corporation. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +EVENT(PM_IC_DEMAND_L2_BR_ALL, 0x04898) +EVENT(PM_GCT_UTIL_7_TO_10_SLOTS, 0x020a0) +EVENT(PM_PMC2_SAVED, 0x10022) +EVENT(PM_CMPLU_STALL_DFU, 0x2003c) +EVENT(PM_VSU0_16FLOP, 0x0a0a4) +EVENT(PM_MRK_LSU_DERAT_MISS, 0x3d05a) +EVENT(PM_MRK_ST_CMPL, 0x10034) +EVENT(PM_NEST_PAIR3_ADD, 0x40881) +EVENT(PM_L2_ST_DISP, 0x46180) +EVENT(PM_L2_CASTOUT_MOD, 0x16180) +EVENT(PM_ISEG, 0x020a4) +EVENT(PM_MRK_INST_TIMEO, 0x40034) +EVENT(PM_L2_RCST_DISP_FAIL_ADDR, 0x36282) +EVENT(PM_LSU1_DC_PREF_STREAM_CONFIRM, 0x0d0b6) +EVENT(PM_IERAT_WR_64K, 0x040be) +EVENT(PM_MRK_DTLB_MISS_16M, 0x4d05e) +EVENT(PM_IERAT_MISS, 0x100f6) +EVENT(PM_MRK_PTEG_FROM_LMEM, 0x4d052) +EVENT(PM_FLOP, 0x100f4) +EVENT(PM_THRD_PRIO_4_5_CYC, 0x040b4) +EVENT(PM_BR_PRED_TA, 0x040aa) +EVENT(PM_CMPLU_STALL_FXU, 0x20014) +EVENT(PM_EXT_INT, 0x200f8) +EVENT(PM_VSU_FSQRT_FDIV, 0x0a888) +EVENT(PM_MRK_LD_MISS_EXPOSED_CYC, 0x1003e) +EVENT(PM_LSU1_LDF, 0x0c086) +EVENT(PM_IC_WRITE_ALL, 0x0488c) +EVENT(PM_LSU0_SRQ_STFWD, 0x0c0a0) +EVENT(PM_PTEG_FROM_RL2L3_MOD, 0x1c052) +EVENT(PM_MRK_DATA_FROM_L31_SHR, 0x1d04e) +EVENT(PM_DATA_FROM_L21_MOD, 0x3c046) +EVENT(PM_VSU1_SCAL_DOUBLE_ISSUED, 0x0b08a) +EVENT(PM_VSU0_8FLOP, 0x0a0a0) +EVENT(PM_POWER_EVENT1, 0x1006e) +EVENT(PM_DISP_CLB_HELD_BAL, 0x02092) +EVENT(PM_VSU1_2FLOP, 0x0a09a) +EVENT(PM_LWSYNC_HELD, 0x0209a) +EVENT(PM_PTEG_FROM_DL2L3_SHR, 0x3c054) +EVENT(PM_INST_FROM_L21_MOD, 0x34046) +EVENT(PM_IERAT_XLATE_WR_16MPLUS, 0x040bc) +EVENT(PM_IC_REQ_ALL, 0x04888) +EVENT(PM_DSLB_MISS, 0x0d090) +EVENT(PM_L3_MISS, 0x1f082) +EVENT(PM_LSU0_L1_PREF, 0x0d0b8) +EVENT(PM_VSU_SCALAR_SINGLE_ISSUED, 0x0b884) +EVENT(PM_LSU1_DC_PREF_STREAM_CONFIRM_STRIDE, 0x0d0be) +EVENT(PM_L2_INST, 0x36080) +EVENT(PM_VSU0_FRSP, 0x0a0b4) +EVENT(PM_FLUSH_DISP, 0x02082) +EVENT(PM_PTEG_FROM_L2MISS, 0x4c058) +EVENT(PM_VSU1_DQ_ISSUED, 0x0b09a) +EVENT(PM_CMPLU_STALL_LSU, 0x20012) +EVENT(PM_MRK_DATA_FROM_DMEM, 0x1d04a) +EVENT(PM_LSU_FLUSH_ULD, 0x0c8b0) +EVENT(PM_PTEG_FROM_LMEM, 0x4c052) +EVENT(PM_MRK_DERAT_MISS_16M, 0x3d05c) +EVENT(PM_THRD_ALL_RUN_CYC, 0x2000c) +EVENT(PM_MEM0_PREFETCH_DISP, 0x20083) +EVENT(PM_MRK_STALL_CMPLU_CYC_COUNT, 0x3003f) +EVENT(PM_DATA_FROM_DL2L3_MOD, 0x3c04c) +EVENT(PM_VSU_FRSP, 0x0a8b4) +EVENT(PM_MRK_DATA_FROM_L21_MOD, 0x3d046) +EVENT(PM_PMC1_OVERFLOW, 0x20010) +EVENT(PM_VSU0_SINGLE, 0x0a0a8) +EVENT(PM_MRK_PTEG_FROM_L3MISS, 0x2d058) +EVENT(PM_MRK_PTEG_FROM_L31_SHR, 0x2d056) +EVENT(PM_VSU0_VECTOR_SP_ISSUED, 0x0b090) +EVENT(PM_VSU1_FEST, 0x0a0ba) +EVENT(PM_MRK_INST_DISP, 0x20030) +EVENT(PM_VSU0_COMPLEX_ISSUED, 0x0b096) +EVENT(PM_LSU1_FLUSH_UST, 0x0c0b6) +EVENT(PM_INST_CMPL, 0x00002) +EVENT(PM_FXU_IDLE, 0x1000e) +EVENT(PM_LSU0_FLUSH_ULD, 0x0c0b0) +EVENT(PM_MRK_DATA_FROM_DL2L3_MOD, 0x3d04c) +EVENT(PM_LSU_LMQ_SRQ_EMPTY_ALL_CYC, 0x3001c) +EVENT(PM_LSU1_REJECT_LMQ_FULL, 0x0c0a6) +EVENT(PM_INST_PTEG_FROM_L21_MOD, 0x3e056) +EVENT(PM_INST_FROM_RL2L3_MOD, 0x14042) +EVENT(PM_SHL_CREATED, 0x05082) +EVENT(PM_L2_ST_HIT, 0x46182) +EVENT(PM_DATA_FROM_DMEM, 0x1c04a) +EVENT(PM_L3_LD_MISS, 0x2f082) +EVENT(PM_FXU1_BUSY_FXU0_IDLE, 0x4000e) +EVENT(PM_DISP_CLB_HELD_RES, 0x02094) +EVENT(PM_L2_SN_SX_I_DONE, 0x36382) +EVENT(PM_GRP_CMPL, 0x30004) +EVENT(PM_STCX_CMPL, 0x0c098) +EVENT(PM_VSU0_2FLOP, 0x0a098) +EVENT(PM_L3_PREF_MISS, 0x3f082) +EVENT(PM_LSU_SRQ_SYNC_CYC, 0x0d096) +EVENT(PM_LSU_REJECT_ERAT_MISS, 0x20064) +EVENT(PM_L1_ICACHE_MISS, 0x200fc) +EVENT(PM_LSU1_FLUSH_SRQ, 0x0c0be) +EVENT(PM_LD_REF_L1_LSU0, 0x0c080) +EVENT(PM_VSU0_FEST, 0x0a0b8) +EVENT(PM_VSU_VECTOR_SINGLE_ISSUED, 0x0b890) +EVENT(PM_FREQ_UP, 0x4000c) +EVENT(PM_DATA_FROM_LMEM, 0x3c04a) +EVENT(PM_LSU1_LDX, 0x0c08a) +EVENT(PM_PMC3_OVERFLOW, 0x40010) +EVENT(PM_MRK_BR_MPRED, 0x30036) +EVENT(PM_SHL_MATCH, 0x05086) +EVENT(PM_MRK_BR_TAKEN, 0x10036) +EVENT(PM_CMPLU_STALL_BRU, 0x4004e) +EVENT(PM_ISLB_MISS, 0x0d092) +EVENT(PM_CYC, 0x0001e) +EVENT(PM_DISP_HELD_THERMAL, 0x30006) +EVENT(PM_INST_PTEG_FROM_RL2L3_SHR, 0x2e054) +EVENT(PM_LSU1_SRQ_STFWD, 0x0c0a2) +EVENT(PM_GCT_NOSLOT_BR_MPRED, 0x4001a) +EVENT(PM_1PLUS_PPC_CMPL, 0x100f2) +EVENT(PM_PTEG_FROM_DMEM, 0x2c052) +EVENT(PM_VSU_2FLOP, 0x0a898) +EVENT(PM_GCT_FULL_CYC, 0x04086) +EVENT(PM_MRK_DATA_FROM_L3_CYC, 0x40020) +EVENT(PM_LSU_SRQ_S0_ALLOC, 0x0d09d) +EVENT(PM_MRK_DERAT_MISS_4K, 0x1d05c) +EVENT(PM_BR_MPRED_TA, 0x040ae) +EVENT(PM_INST_PTEG_FROM_L2MISS, 0x4e058) +EVENT(PM_DPU_HELD_POWER, 0x20006) +EVENT(PM_RUN_INST_CMPL, 0x400fa) +EVENT(PM_MRK_VSU_FIN, 0x30032) +EVENT(PM_LSU_SRQ_S0_VALID, 0x0d09c) +EVENT(PM_GCT_EMPTY_CYC, 0x20008) +EVENT(PM_IOPS_DISP, 0x30014) +EVENT(PM_RUN_SPURR, 0x10008) +EVENT(PM_PTEG_FROM_L21_MOD, 0x3c056) +EVENT(PM_VSU0_1FLOP, 0x0a080) +EVENT(PM_SNOOP_TLBIE, 0x0d0b2) +EVENT(PM_DATA_FROM_L3MISS, 0x2c048) +EVENT(PM_VSU_SINGLE, 0x0a8a8) +EVENT(PM_DTLB_MISS_16G, 0x1c05e) +EVENT(PM_CMPLU_STALL_VECTOR, 0x2001c) +EVENT(PM_FLUSH, 0x400f8) +EVENT(PM_L2_LD_HIT, 0x36182) +EVENT(PM_NEST_PAIR2_AND, 0x30883) +EVENT(PM_VSU1_1FLOP, 0x0a082) +EVENT(PM_IC_PREF_REQ, 0x0408a) +EVENT(PM_L3_LD_HIT, 0x2f080) +EVENT(PM_GCT_NOSLOT_IC_MISS, 0x2001a) +EVENT(PM_DISP_HELD, 0x10006) +EVENT(PM_L2_LD, 0x16080) +EVENT(PM_LSU_FLUSH_SRQ, 0x0c8bc) +EVENT(PM_BC_PLUS_8_CONV, 0x040b8) +EVENT(PM_MRK_DATA_FROM_L31_MOD_CYC, 0x40026) +EVENT(PM_CMPLU_STALL_VECTOR_LONG, 0x4004a) +EVENT(PM_L2_RCST_BUSY_RC_FULL, 0x26282) +EVENT(PM_TB_BIT_TRANS, 0x300f8) +EVENT(PM_THERMAL_MAX, 0x40006) +EVENT(PM_LSU1_FLUSH_ULD, 0x0c0b2) +EVENT(PM_LSU1_REJECT_LHS, 0x0c0ae) +EVENT(PM_LSU_LRQ_S0_ALLOC, 0x0d09f) +EVENT(PM_L3_CO_L31, 0x4f080) +EVENT(PM_POWER_EVENT4, 0x4006e) +EVENT(PM_DATA_FROM_L31_SHR, 0x1c04e) +EVENT(PM_BR_UNCOND, 0x0409e) +EVENT(PM_LSU1_DC_PREF_STREAM_ALLOC, 0x0d0aa) +EVENT(PM_PMC4_REWIND, 0x10020) +EVENT(PM_L2_RCLD_DISP, 0x16280) +EVENT(PM_THRD_PRIO_2_3_CYC, 0x040b2) +EVENT(PM_MRK_PTEG_FROM_L2MISS, 0x4d058) +EVENT(PM_IC_DEMAND_L2_BHT_REDIRECT, 0x04098) +EVENT(PM_LSU_DERAT_MISS, 0x200f6) +EVENT(PM_IC_PREF_CANCEL_L2, 0x04094) +EVENT(PM_MRK_FIN_STALL_CYC_COUNT, 0x1003d) +EVENT(PM_BR_PRED_CCACHE, 0x040a0) +EVENT(PM_GCT_UTIL_1_TO_2_SLOTS, 0x0209c) +EVENT(PM_MRK_ST_CMPL_INT, 0x30034) +EVENT(PM_LSU_TWO_TABLEWALK_CYC, 0x0d0a6) +EVENT(PM_MRK_DATA_FROM_L3MISS, 0x2d048) +EVENT(PM_GCT_NOSLOT_CYC, 0x100f8) +EVENT(PM_LSU_SET_MPRED, 0x0c0a8) +EVENT(PM_FLUSH_DISP_TLBIE, 0x0208a) +EVENT(PM_VSU1_FCONV, 0x0a0b2) +EVENT(PM_DERAT_MISS_16G, 0x4c05c) +EVENT(PM_INST_FROM_LMEM, 0x3404a) +EVENT(PM_IC_DEMAND_L2_BR_REDIRECT, 0x0409a) +EVENT(PM_CMPLU_STALL_SCALAR_LONG, 0x20018) +EVENT(PM_INST_PTEG_FROM_L2, 0x1e050) +EVENT(PM_PTEG_FROM_L2, 0x1c050) +EVENT(PM_MRK_DATA_FROM_L21_SHR_CYC, 0x20024) +EVENT(PM_MRK_DTLB_MISS_4K, 0x2d05a) +EVENT(PM_VSU0_FPSCR, 0x0b09c) +EVENT(PM_VSU1_VECT_DOUBLE_ISSUED, 0x0b082) +EVENT(PM_MRK_PTEG_FROM_RL2L3_MOD, 0x1d052) +EVENT(PM_MEM0_RQ_DISP, 0x10083) +EVENT(PM_L2_LD_MISS, 0x26080) +EVENT(PM_VMX_RESULT_SAT_1, 0x0b0a0) +EVENT(PM_L1_PREF, 0x0d8b8) +EVENT(PM_MRK_DATA_FROM_LMEM_CYC, 0x2002c) +EVENT(PM_GRP_IC_MISS_NONSPEC, 0x1000c) +EVENT(PM_PB_NODE_PUMP, 0x10081) +EVENT(PM_SHL_MERGED, 0x05084) +EVENT(PM_NEST_PAIR1_ADD, 0x20881) +EVENT(PM_DATA_FROM_L3, 0x1c048) +EVENT(PM_LSU_FLUSH, 0x0208e) +EVENT(PM_LSU_SRQ_SYNC_COUNT, 0x0d097) +EVENT(PM_PMC2_OVERFLOW, 0x30010) +EVENT(PM_LSU_LDF, 0x0c884) +EVENT(PM_POWER_EVENT3, 0x3006e) +EVENT(PM_DISP_WT, 0x30008) +EVENT(PM_CMPLU_STALL_REJECT, 0x40016) +EVENT(PM_IC_BANK_CONFLICT, 0x04082) +EVENT(PM_BR_MPRED_CR_TA, 0x048ae) +EVENT(PM_L2_INST_MISS, 0x36082) +EVENT(PM_CMPLU_STALL_ERAT_MISS, 0x40018) +EVENT(PM_NEST_PAIR2_ADD, 0x30881) +EVENT(PM_MRK_LSU_FLUSH, 0x0d08c) +EVENT(PM_L2_LDST, 0x16880) +EVENT(PM_INST_FROM_L31_SHR, 0x1404e) +EVENT(PM_VSU0_FIN, 0x0a0bc) +EVENT(PM_LARX_LSU, 0x0c894) +EVENT(PM_INST_FROM_RMEM, 0x34042) +EVENT(PM_DISP_CLB_HELD_TLBIE, 0x02096) +EVENT(PM_MRK_DATA_FROM_DMEM_CYC, 0x2002e) +EVENT(PM_BR_PRED_CR, 0x040a8) +EVENT(PM_LSU_REJECT, 0x10064) +EVENT(PM_GCT_UTIL_3_TO_6_SLOTS, 0x0209e) +EVENT(PM_CMPLU_STALL_END_GCT_NOSLOT, 0x10028) +EVENT(PM_LSU0_REJECT_LMQ_FULL, 0x0c0a4) +EVENT(PM_VSU_FEST, 0x0a8b8) +EVENT(PM_NEST_PAIR0_AND, 0x10883) +EVENT(PM_PTEG_FROM_L3, 0x2c050) +EVENT(PM_POWER_EVENT2, 0x2006e) +EVENT(PM_IC_PREF_CANCEL_PAGE, 0x04090) +EVENT(PM_VSU0_FSQRT_FDIV, 0x0a088) +EVENT(PM_MRK_GRP_CMPL, 0x40030) +EVENT(PM_VSU0_SCAL_DOUBLE_ISSUED, 0x0b088) +EVENT(PM_GRP_DISP, 0x3000a) +EVENT(PM_LSU0_LDX, 0x0c088) +EVENT(PM_DATA_FROM_L2, 0x1c040) +EVENT(PM_MRK_DATA_FROM_RL2L3_MOD, 0x1d042) +EVENT(PM_LD_REF_L1, 0x0c880) +EVENT(PM_VSU0_VECT_DOUBLE_ISSUED, 0x0b080) +EVENT(PM_VSU1_2FLOP_DOUBLE, 0x0a08e) +EVENT(PM_THRD_PRIO_6_7_CYC, 0x040b6) +EVENT(PM_BC_PLUS_8_RSLV_TAKEN, 0x040ba) +EVENT(PM_BR_MPRED_CR, 0x040ac) +EVENT(PM_L3_CO_MEM, 0x4f082) +EVENT(PM_LD_MISS_L1, 0x400f0) +EVENT(PM_DATA_FROM_RL2L3_MOD, 0x1c042) +EVENT(PM_LSU_SRQ_FULL_CYC, 0x1001a) +EVENT(PM_TABLEWALK_CYC, 0x10026) +EVENT(PM_MRK_PTEG_FROM_RMEM, 0x3d052) +EVENT(PM_LSU_SRQ_STFWD, 0x0c8a0) +EVENT(PM_INST_PTEG_FROM_RMEM, 0x3e052) +EVENT(PM_FXU0_FIN, 0x10004) +EVENT(PM_LSU1_L1_SW_PREF, 0x0c09e) +EVENT(PM_PTEG_FROM_L31_MOD, 0x1c054) +EVENT(PM_PMC5_OVERFLOW, 0x10024) +EVENT(PM_LD_REF_L1_LSU1, 0x0c082) +EVENT(PM_INST_PTEG_FROM_L21_SHR, 0x4e056) +EVENT(PM_CMPLU_STALL_THRD, 0x1001c) +EVENT(PM_DATA_FROM_RMEM, 0x3c042) +EVENT(PM_VSU0_SCAL_SINGLE_ISSUED, 0x0b084) +EVENT(PM_BR_MPRED_LSTACK, 0x040a6) +EVENT(PM_MRK_DATA_FROM_RL2L3_MOD_CYC, 0x40028) +EVENT(PM_LSU0_FLUSH_UST, 0x0c0b4) +EVENT(PM_LSU_NCST, 0x0c090) +EVENT(PM_BR_TAKEN, 0x20004) +EVENT(PM_INST_PTEG_FROM_LMEM, 0x4e052) +EVENT(PM_GCT_NOSLOT_BR_MPRED_IC_MISS, 0x4001c) +EVENT(PM_DTLB_MISS_4K, 0x2c05a) +EVENT(PM_PMC4_SAVED, 0x30022) +EVENT(PM_VSU1_PERMUTE_ISSUED, 0x0b092) +EVENT(PM_SLB_MISS, 0x0d890) +EVENT(PM_LSU1_FLUSH_LRQ, 0x0c0ba) +EVENT(PM_DTLB_MISS, 0x300fc) +EVENT(PM_VSU1_FRSP, 0x0a0b6) +EVENT(PM_VSU_VECTOR_DOUBLE_ISSUED, 0x0b880) +EVENT(PM_L2_CASTOUT_SHR, 0x16182) +EVENT(PM_DATA_FROM_DL2L3_SHR, 0x3c044) +EVENT(PM_VSU1_STF, 0x0b08e) +EVENT(PM_ST_FIN, 0x200f0) +EVENT(PM_PTEG_FROM_L21_SHR, 0x4c056) +EVENT(PM_L2_LOC_GUESS_WRONG, 0x26480) +EVENT(PM_MRK_STCX_FAIL, 0x0d08e) +EVENT(PM_LSU0_REJECT_LHS, 0x0c0ac) +EVENT(PM_IC_PREF_CANCEL_HIT, 0x04092) +EVENT(PM_L3_PREF_BUSY, 0x4f080) +EVENT(PM_MRK_BRU_FIN, 0x2003a) +EVENT(PM_LSU1_NCLD, 0x0c08e) +EVENT(PM_INST_PTEG_FROM_L31_MOD, 0x1e054) +EVENT(PM_LSU_NCLD, 0x0c88c) +EVENT(PM_LSU_LDX, 0x0c888) +EVENT(PM_L2_LOC_GUESS_CORRECT, 0x16480) +EVENT(PM_THRESH_TIMEO, 0x10038) +EVENT(PM_L3_PREF_ST, 0x0d0ae) +EVENT(PM_DISP_CLB_HELD_SYNC, 0x02098) +EVENT(PM_VSU_SIMPLE_ISSUED, 0x0b894) +EVENT(PM_VSU1_SINGLE, 0x0a0aa) +EVENT(PM_DATA_TABLEWALK_CYC, 0x3001a) +EVENT(PM_L2_RC_ST_DONE, 0x36380) +EVENT(PM_MRK_PTEG_FROM_L21_MOD, 0x3d056) +EVENT(PM_LARX_LSU1, 0x0c096) +EVENT(PM_MRK_DATA_FROM_RMEM, 0x3d042) +EVENT(PM_DISP_CLB_HELD, 0x02090) +EVENT(PM_DERAT_MISS_4K, 0x1c05c) +EVENT(PM_L2_RCLD_DISP_FAIL_ADDR, 0x16282) +EVENT(PM_SEG_EXCEPTION, 0x028a4) +EVENT(PM_FLUSH_DISP_SB, 0x0208c) +EVENT(PM_L2_DC_INV, 0x26182) +EVENT(PM_PTEG_FROM_DL2L3_MOD, 0x4c054) +EVENT(PM_DSEG, 0x020a6) +EVENT(PM_BR_PRED_LSTACK, 0x040a2) +EVENT(PM_VSU0_STF, 0x0b08c) +EVENT(PM_LSU_FX_FIN, 0x10066) +EVENT(PM_DERAT_MISS_16M, 0x3c05c) +EVENT(PM_MRK_PTEG_FROM_DL2L3_MOD, 0x4d054) +EVENT(PM_GCT_UTIL_11_PLUS_SLOTS, 0x020a2) +EVENT(PM_INST_FROM_L3, 0x14048) +EVENT(PM_MRK_IFU_FIN, 0x3003a) +EVENT(PM_ITLB_MISS, 0x400fc) +EVENT(PM_VSU_STF, 0x0b88c) +EVENT(PM_LSU_FLUSH_UST, 0x0c8b4) +EVENT(PM_L2_LDST_MISS, 0x26880) +EVENT(PM_FXU1_FIN, 0x40004) +EVENT(PM_SHL_DEALLOCATED, 0x05080) +EVENT(PM_L2_SN_M_WR_DONE, 0x46382) +EVENT(PM_LSU_REJECT_SET_MPRED, 0x0c8a8) +EVENT(PM_L3_PREF_LD, 0x0d0ac) +EVENT(PM_L2_SN_M_RD_DONE, 0x46380) +EVENT(PM_MRK_DERAT_MISS_16G, 0x4d05c) +EVENT(PM_VSU_FCONV, 0x0a8b0) +EVENT(PM_ANY_THRD_RUN_CYC, 0x100fa) +EVENT(PM_LSU_LMQ_FULL_CYC, 0x0d0a4) +EVENT(PM_MRK_LSU_REJECT_LHS, 0x0d082) +EVENT(PM_MRK_LD_MISS_L1_CYC, 0x4003e) +EVENT(PM_MRK_DATA_FROM_L2_CYC, 0x20020) +EVENT(PM_INST_IMC_MATCH_DISP, 0x30016) +EVENT(PM_MRK_DATA_FROM_RMEM_CYC, 0x4002c) +EVENT(PM_VSU0_SIMPLE_ISSUED, 0x0b094) +EVENT(PM_CMPLU_STALL_DIV, 0x40014) +EVENT(PM_MRK_PTEG_FROM_RL2L3_SHR, 0x2d054) +EVENT(PM_VSU_FMA_DOUBLE, 0x0a890) +EVENT(PM_VSU_4FLOP, 0x0a89c) +EVENT(PM_VSU1_FIN, 0x0a0be) +EVENT(PM_NEST_PAIR1_AND, 0x20883) +EVENT(PM_INST_PTEG_FROM_RL2L3_MOD, 0x1e052) +EVENT(PM_RUN_CYC, 0x200f4) +EVENT(PM_PTEG_FROM_RMEM, 0x3c052) +EVENT(PM_LSU_LRQ_S0_VALID, 0x0d09e) +EVENT(PM_LSU0_LDF, 0x0c084) +EVENT(PM_FLUSH_COMPLETION, 0x30012) +EVENT(PM_ST_MISS_L1, 0x300f0) +EVENT(PM_L2_NODE_PUMP, 0x36480) +EVENT(PM_INST_FROM_DL2L3_SHR, 0x34044) +EVENT(PM_MRK_STALL_CMPLU_CYC, 0x3003e) +EVENT(PM_VSU1_DENORM, 0x0a0ae) +EVENT(PM_MRK_DATA_FROM_L31_SHR_CYC, 0x20026) +EVENT(PM_NEST_PAIR0_ADD, 0x10881) +EVENT(PM_INST_FROM_L3MISS, 0x24048) +EVENT(PM_EE_OFF_EXT_INT, 0x02080) +EVENT(PM_INST_PTEG_FROM_DMEM, 0x2e052) +EVENT(PM_INST_FROM_DL2L3_MOD, 0x3404c) +EVENT(PM_PMC6_OVERFLOW, 0x30024) +EVENT(PM_VSU_2FLOP_DOUBLE, 0x0a88c) +EVENT(PM_TLB_MISS, 0x20066) +EVENT(PM_FXU_BUSY, 0x2000e) +EVENT(PM_L2_RCLD_DISP_FAIL_OTHER, 0x26280) +EVENT(PM_LSU_REJECT_LMQ_FULL, 0x0c8a4) +EVENT(PM_IC_RELOAD_SHR, 0x04096) +EVENT(PM_GRP_MRK, 0x10031) +EVENT(PM_MRK_ST_NEST, 0x20034) +EVENT(PM_VSU1_FSQRT_FDIV, 0x0a08a) +EVENT(PM_LSU0_FLUSH_LRQ, 0x0c0b8) +EVENT(PM_LARX_LSU0, 0x0c094) +EVENT(PM_IBUF_FULL_CYC, 0x04084) +EVENT(PM_MRK_DATA_FROM_DL2L3_SHR_CYC, 0x2002a) +EVENT(PM_LSU_DC_PREF_STREAM_ALLOC, 0x0d8a8) +EVENT(PM_GRP_MRK_CYC, 0x10030) +EVENT(PM_MRK_DATA_FROM_RL2L3_SHR_CYC, 0x20028) +EVENT(PM_L2_GLOB_GUESS_CORRECT, 0x16482) +EVENT(PM_LSU_REJECT_LHS, 0x0c8ac) +EVENT(PM_MRK_DATA_FROM_LMEM, 0x3d04a) +EVENT(PM_INST_PTEG_FROM_L3, 0x2e050) +EVENT(PM_FREQ_DOWN, 0x3000c) +EVENT(PM_PB_RETRY_NODE_PUMP, 0x30081) +EVENT(PM_INST_FROM_RL2L3_SHR, 0x1404c) +EVENT(PM_MRK_INST_ISSUED, 0x10032) +EVENT(PM_PTEG_FROM_L3MISS, 0x2c058) +EVENT(PM_RUN_PURR, 0x400f4) +EVENT(PM_MRK_GRP_IC_MISS, 0x40038) +EVENT(PM_MRK_DATA_FROM_L3, 0x1d048) +EVENT(PM_CMPLU_STALL_DCACHE_MISS, 0x20016) +EVENT(PM_PTEG_FROM_RL2L3_SHR, 0x2c054) +EVENT(PM_LSU_FLUSH_LRQ, 0x0c8b8) +EVENT(PM_MRK_DERAT_MISS_64K, 0x2d05c) +EVENT(PM_INST_PTEG_FROM_DL2L3_MOD, 0x4e054) +EVENT(PM_L2_ST_MISS, 0x26082) +EVENT(PM_MRK_PTEG_FROM_L21_SHR, 0x4d056) +EVENT(PM_LWSYNC, 0x0d094) +EVENT(PM_LSU0_DC_PREF_STREAM_CONFIRM_STRIDE, 0x0d0bc) +EVENT(PM_MRK_LSU_FLUSH_LRQ, 0x0d088) +EVENT(PM_INST_IMC_MATCH_CMPL, 0x100f0) +EVENT(PM_NEST_PAIR3_AND, 0x40883) +EVENT(PM_PB_RETRY_SYS_PUMP, 0x40081) +EVENT(PM_MRK_INST_FIN, 0x30030) +EVENT(PM_MRK_PTEG_FROM_DL2L3_SHR, 0x3d054) +EVENT(PM_INST_FROM_L31_MOD, 0x14044) +EVENT(PM_MRK_DTLB_MISS_64K, 0x3d05e) +EVENT(PM_LSU_FIN, 0x30066) +EVENT(PM_MRK_LSU_REJECT, 0x40064) +EVENT(PM_L2_CO_FAIL_BUSY, 0x16382) +EVENT(PM_MEM0_WQ_DISP, 0x40083) +EVENT(PM_DATA_FROM_L31_MOD, 0x1c044) +EVENT(PM_THERMAL_WARN, 0x10016) +EVENT(PM_VSU0_4FLOP, 0x0a09c) +EVENT(PM_BR_MPRED_CCACHE, 0x040a4) +EVENT(PM_CMPLU_STALL_IFU, 0x4004c) +EVENT(PM_L1_DEMAND_WRITE, 0x0408c) +EVENT(PM_FLUSH_BR_MPRED, 0x02084) +EVENT(PM_MRK_DTLB_MISS_16G, 0x1d05e) +EVENT(PM_MRK_PTEG_FROM_DMEM, 0x2d052) +EVENT(PM_L2_RCST_DISP, 0x36280) +EVENT(PM_CMPLU_STALL, 0x4000a) +EVENT(PM_LSU_PARTIAL_CDF, 0x0c0aa) +EVENT(PM_DISP_CLB_HELD_SB, 0x020a8) +EVENT(PM_VSU0_FMA_DOUBLE, 0x0a090) +EVENT(PM_FXU0_BUSY_FXU1_IDLE, 0x3000e) +EVENT(PM_IC_DEMAND_CYC, 0x10018) +EVENT(PM_MRK_DATA_FROM_L21_SHR, 0x3d04e) +EVENT(PM_MRK_LSU_FLUSH_UST, 0x0d086) +EVENT(PM_INST_PTEG_FROM_L3MISS, 0x2e058) +EVENT(PM_VSU_DENORM, 0x0a8ac) +EVENT(PM_MRK_LSU_PARTIAL_CDF, 0x0d080) +EVENT(PM_INST_FROM_L21_SHR, 0x3404e) +EVENT(PM_IC_PREF_WRITE, 0x0408e) +EVENT(PM_BR_PRED, 0x0409c) +EVENT(PM_INST_FROM_DMEM, 0x1404a) +EVENT(PM_IC_PREF_CANCEL_ALL, 0x04890) +EVENT(PM_LSU_DC_PREF_STREAM_CONFIRM, 0x0d8b4) +EVENT(PM_MRK_LSU_FLUSH_SRQ, 0x0d08a) +EVENT(PM_MRK_FIN_STALL_CYC, 0x1003c) +EVENT(PM_L2_RCST_DISP_FAIL_OTHER, 0x46280) +EVENT(PM_VSU1_DD_ISSUED, 0x0b098) +EVENT(PM_PTEG_FROM_L31_SHR, 0x2c056) +EVENT(PM_DATA_FROM_L21_SHR, 0x3c04e) +EVENT(PM_LSU0_NCLD, 0x0c08c) +EVENT(PM_VSU1_4FLOP, 0x0a09e) +EVENT(PM_VSU1_8FLOP, 0x0a0a2) +EVENT(PM_VSU_8FLOP, 0x0a8a0) +EVENT(PM_LSU_LMQ_SRQ_EMPTY_CYC, 0x2003e) +EVENT(PM_DTLB_MISS_64K, 0x3c05e) +EVENT(PM_THRD_CONC_RUN_INST, 0x300f4) +EVENT(PM_MRK_PTEG_FROM_L2, 0x1d050) +EVENT(PM_PB_SYS_PUMP, 0x20081) +EVENT(PM_VSU_FIN, 0x0a8bc) +EVENT(PM_MRK_DATA_FROM_L31_MOD, 0x1d044) +EVENT(PM_THRD_PRIO_0_1_CYC, 0x040b0) +EVENT(PM_DERAT_MISS_64K, 0x2c05c) +EVENT(PM_PMC2_REWIND, 0x30020) +EVENT(PM_INST_FROM_L2, 0x14040) +EVENT(PM_GRP_BR_MPRED_NONSPEC, 0x1000a) +EVENT(PM_INST_DISP, 0x200f2) +EVENT(PM_MEM0_RD_CANCEL_TOTAL, 0x30083) +EVENT(PM_LSU0_DC_PREF_STREAM_CONFIRM, 0x0d0b4) +EVENT(PM_L1_DCACHE_RELOAD_VALID, 0x300f6) +EVENT(PM_VSU_SCALAR_DOUBLE_ISSUED, 0x0b888) +EVENT(PM_L3_PREF_HIT, 0x3f080) +EVENT(PM_MRK_PTEG_FROM_L31_MOD, 0x1d054) +EVENT(PM_CMPLU_STALL_STORE, 0x2004a) +EVENT(PM_MRK_FXU_FIN, 0x20038) +EVENT(PM_PMC4_OVERFLOW, 0x10010) +EVENT(PM_MRK_PTEG_FROM_L3, 0x2d050) +EVENT(PM_LSU0_LMQ_LHR_MERGE, 0x0d098) +EVENT(PM_BTAC_HIT, 0x0508a) +EVENT(PM_L3_RD_BUSY, 0x4f082) +EVENT(PM_LSU0_L1_SW_PREF, 0x0c09c) +EVENT(PM_INST_FROM_L2MISS, 0x44048) +EVENT(PM_LSU0_DC_PREF_STREAM_ALLOC, 0x0d0a8) +EVENT(PM_L2_ST, 0x16082) +EVENT(PM_VSU0_DENORM, 0x0a0ac) +EVENT(PM_MRK_DATA_FROM_DL2L3_SHR, 0x3d044) +EVENT(PM_BR_PRED_CR_TA, 0x048aa) +EVENT(PM_VSU0_FCONV, 0x0a0b0) +EVENT(PM_MRK_LSU_FLUSH_ULD, 0x0d084) +EVENT(PM_BTAC_MISS, 0x05088) +EVENT(PM_MRK_LD_MISS_EXPOSED_CYC_COUNT, 0x1003f) +EVENT(PM_MRK_DATA_FROM_L2, 0x1d040) +EVENT(PM_LSU_DCACHE_RELOAD_VALID, 0x0d0a2) +EVENT(PM_VSU_FMA, 0x0a884) +EVENT(PM_LSU0_FLUSH_SRQ, 0x0c0bc) +EVENT(PM_LSU1_L1_PREF, 0x0d0ba) +EVENT(PM_IOPS_CMPL, 0x10014) +EVENT(PM_L2_SYS_PUMP, 0x36482) +EVENT(PM_L2_RCLD_BUSY_RC_FULL, 0x46282) +EVENT(PM_LSU_LMQ_S0_ALLOC, 0x0d0a1) +EVENT(PM_FLUSH_DISP_SYNC, 0x02088) +EVENT(PM_MRK_DATA_FROM_DL2L3_MOD_CYC, 0x4002a) +EVENT(PM_L2_IC_INV, 0x26180) +EVENT(PM_MRK_DATA_FROM_L21_MOD_CYC, 0x40024) +EVENT(PM_L3_PREF_LDST, 0x0d8ac) +EVENT(PM_LSU_SRQ_EMPTY_CYC, 0x40008) +EVENT(PM_LSU_LMQ_S0_VALID, 0x0d0a0) +EVENT(PM_FLUSH_PARTIAL, 0x02086) +EVENT(PM_VSU1_FMA_DOUBLE, 0x0a092) +EVENT(PM_1PLUS_PPC_DISP, 0x400f2) +EVENT(PM_DATA_FROM_L2MISS, 0x200fe) +EVENT(PM_SUSPENDED, 0x00000) +EVENT(PM_VSU0_FMA, 0x0a084) +EVENT(PM_CMPLU_STALL_SCALAR, 0x40012) +EVENT(PM_STCX_FAIL, 0x0c09a) +EVENT(PM_VSU0_FSQRT_FDIV_DOUBLE, 0x0a094) +EVENT(PM_DC_PREF_DST, 0x0d0b0) +EVENT(PM_VSU1_SCAL_SINGLE_ISSUED, 0x0b086) +EVENT(PM_L3_HIT, 0x1f080) +EVENT(PM_L2_GLOB_GUESS_WRONG, 0x26482) +EVENT(PM_MRK_DFU_FIN, 0x20032) +EVENT(PM_INST_FROM_L1, 0x04080) +EVENT(PM_BRU_FIN, 0x10068) +EVENT(PM_IC_DEMAND_REQ, 0x04088) +EVENT(PM_VSU1_FSQRT_FDIV_DOUBLE, 0x0a096) +EVENT(PM_VSU1_FMA, 0x0a086) +EVENT(PM_MRK_LD_MISS_L1, 0x20036) +EVENT(PM_VSU0_2FLOP_DOUBLE, 0x0a08c) +EVENT(PM_LSU_DC_PREF_STRIDED_STREAM_CONFIRM, 0x0d8bc) +EVENT(PM_INST_PTEG_FROM_L31_SHR, 0x2e056) +EVENT(PM_MRK_LSU_REJECT_ERAT_MISS, 0x30064) +EVENT(PM_MRK_DATA_FROM_L2MISS, 0x4d048) +EVENT(PM_DATA_FROM_RL2L3_SHR, 0x1c04c) +EVENT(PM_INST_FROM_PREF, 0x14046) +EVENT(PM_VSU1_SQ, 0x0b09e) +EVENT(PM_L2_LD_DISP, 0x36180) +EVENT(PM_L2_DISP_ALL, 0x46080) +EVENT(PM_THRD_GRP_CMPL_BOTH_CYC, 0x10012) +EVENT(PM_VSU_FSQRT_FDIV_DOUBLE, 0x0a894) +EVENT(PM_BR_MPRED, 0x400f6) +EVENT(PM_INST_PTEG_FROM_DL2L3_SHR, 0x3e054) +EVENT(PM_VSU_1FLOP, 0x0a880) +EVENT(PM_HV_CYC, 0x2000a) +EVENT(PM_MRK_LSU_FIN, 0x40032) +EVENT(PM_MRK_DATA_FROM_RL2L3_SHR, 0x1d04c) +EVENT(PM_DTLB_MISS_16M, 0x4c05e) +EVENT(PM_LSU1_LMQ_LHR_MERGE, 0x0d09a) +EVENT(PM_IFU_FIN, 0x40066) diff --git a/arch/powerpc/perf/power7-pmu.c b/arch/powerpc/perf/power7-pmu.c index d1821b8..56c67bc 100644 --- a/arch/powerpc/perf/power7-pmu.c +++ b/arch/powerpc/perf/power7-pmu.c @@ -53,37 +53,13 @@ /* * Power7 event codes. */ -#define PME_PM_CYC 0x1e -#define PME_PM_GCT_NOSLOT_CYC 0x100f8 -#define PME_PM_CMPLU_STALL 0x4000a -#define PME_PM_INST_CMPL 0x2 -#define PME_PM_LD_REF_L1 0xc880 -#define PME_PM_LD_MISS_L1 0x400f0 -#define PME_PM_BRU_FIN 0x10068 -#define PME_PM_BR_MPRED 0x400f6 - -#define PME_PM_CMPLU_STALL_FXU 0x20014 -#define PME_PM_CMPLU_STALL_DIV 0x40014 -#define PME_PM_CMPLU_STALL_SCALAR 0x40012 -#define PME_PM_CMPLU_STALL_SCALAR_LONG 0x20018 -#define PME_PM_CMPLU_STALL_VECTOR 0x2001c -#define PME_PM_CMPLU_STALL_VECTOR_LONG 0x4004a -#define PME_PM_CMPLU_STALL_LSU 0x20012 -#define PME_PM_CMPLU_STALL_REJECT 0x40016 -#define PME_PM_CMPLU_STALL_ERAT_MISS 0x40018 -#define PME_PM_CMPLU_STALL_DCACHE_MISS 0x20016 -#define PME_PM_CMPLU_STALL_STORE 0x2004a -#define PME_PM_CMPLU_STALL_THRD 0x1001c -#define PME_PM_CMPLU_STALL_IFU 0x4004c -#define PME_PM_CMPLU_STALL_BRU 0x4004e -#define PME_PM_GCT_NOSLOT_IC_MISS 0x2001a -#define PME_PM_GCT_NOSLOT_BR_MPRED 0x4001a -#define PME_PM_GCT_NOSLOT_BR_MPRED_IC_MISS 0x4001c -#define PME_PM_GRP_CMPL 0x30004 -#define PME_PM_1PLUS_PPC_CMPL 0x100f2 -#define PME_PM_CMPLU_STALL_DFU 0x2003c -#define PME_PM_RUN_CYC 0x200f4 -#define PME_PM_RUN_INST_CMPL 0x400fa +#define EVENT(_name, _code) \ + PME_##_name = _code, + +enum { +#include "power7-events-list.h" +}; +#undef EVENT /* * Layout of constraint bits: @@ -398,96 +374,36 @@ static int power7_cache_events[C(MAX)][C(OP_MAX)][C(RESULT_MAX)] = { }; -GENERIC_EVENT_ATTR(cpu-cycles, CYC); -GENERIC_EVENT_ATTR(stalled-cycles-frontend, GCT_NOSLOT_CYC); -GENERIC_EVENT_ATTR(stalled-cycles-backend, CMPLU_STALL); -GENERIC_EVENT_ATTR(instructions, INST_CMPL); -GENERIC_EVENT_ATTR(cache-references, LD_REF_L1); -GENERIC_EVENT_ATTR(cache-misses, LD_MISS_L1); -GENERIC_EVENT_ATTR(branch-instructions, BRU_FIN); -GENERIC_EVENT_ATTR(branch-misses, BR_MPRED); - -POWER_EVENT_ATTR(CYC, CYC); -POWER_EVENT_ATTR(GCT_NOSLOT_CYC, GCT_NOSLOT_CYC); -POWER_EVENT_ATTR(CMPLU_STALL, CMPLU_STALL); -POWER_EVENT_ATTR(INST_CMPL, INST_CMPL); -POWER_EVENT_ATTR(LD_REF_L1, LD_REF_L1); -POWER_EVENT_ATTR(LD_MISS_L1, LD_MISS_L1); -POWER_EVENT_ATTR(BRU_FIN, BRU_FIN) -POWER_EVENT_ATTR(BR_MPRED, BR_MPRED); - -POWER_EVENT_ATTR(CMPLU_STALL_FXU, CMPLU_STALL_FXU); -POWER_EVENT_ATTR(CMPLU_STALL_DIV, CMPLU_STALL_DIV); -POWER_EVENT_ATTR(CMPLU_STALL_SCALAR, CMPLU_STALL_SCALAR); -POWER_EVENT_ATTR(CMPLU_STALL_SCALAR_LONG, CMPLU_STALL_SCALAR_LONG); -POWER_EVENT_ATTR(CMPLU_STALL_VECTOR, CMPLU_STALL_VECTOR); -POWER_EVENT_ATTR(CMPLU_STALL_VECTOR_LONG, CMPLU_STALL_VECTOR_LONG); -POWER_EVENT_ATTR(CMPLU_STALL_LSU, CMPLU_STALL_LSU); -POWER_EVENT_ATTR(CMPLU_STALL_REJECT, CMPLU_STALL_REJECT); - -POWER_EVENT_ATTR(CMPLU_STALL_ERAT_MISS, CMPLU_STALL_ERAT_MISS); -POWER_EVENT_ATTR(CMPLU_STALL_DCACHE_MISS, CMPLU_STALL_DCACHE_MISS); -POWER_EVENT_ATTR(CMPLU_STALL_STORE, CMPLU_STALL_STORE); -POWER_EVENT_ATTR(CMPLU_STALL_THRD, CMPLU_STALL_THRD); -POWER_EVENT_ATTR(CMPLU_STALL_IFU, CMPLU_STALL_IFU); -POWER_EVENT_ATTR(CMPLU_STALL_BRU, CMPLU_STALL_BRU); -POWER_EVENT_ATTR(GCT_NOSLOT_IC_MISS, GCT_NOSLOT_IC_MISS); - -POWER_EVENT_ATTR(GCT_NOSLOT_BR_MPRED, GCT_NOSLOT_BR_MPRED); -POWER_EVENT_ATTR(GCT_NOSLOT_BR_MPRED_IC_MISS, GCT_NOSLOT_BR_MPRED_IC_MISS); -POWER_EVENT_ATTR(GRP_CMPL, GRP_CMPL); -POWER_EVENT_ATTR(1PLUS_PPC_CMPL, 1PLUS_PPC_CMPL); -POWER_EVENT_ATTR(CMPLU_STALL_DFU, CMPLU_STALL_DFU); -POWER_EVENT_ATTR(RUN_CYC, RUN_CYC); -POWER_EVENT_ATTR(RUN_INST_CMPL, RUN_INST_CMPL); +GENERIC_EVENT_ATTR(cpu-cycles, PM_CYC); +GENERIC_EVENT_ATTR(stalled-cycles-frontend, PM_GCT_NOSLOT_CYC); +GENERIC_EVENT_ATTR(stalled-cycles-backend, PM_CMPLU_STALL); +GENERIC_EVENT_ATTR(instructions, PM_INST_CMPL); +GENERIC_EVENT_ATTR(cache-references, PM_LD_REF_L1); +GENERIC_EVENT_ATTR(cache-misses, PM_LD_MISS_L1); +GENERIC_EVENT_ATTR(branch-instructions, PM_BRU_FIN); +GENERIC_EVENT_ATTR(branch-misses, PM_BR_MPRED); + +#define EVENT(_name, _code) POWER_EVENT_ATTR(_name, _name); +#include "power7-events-list.h" +#undef EVENT + +#define EVENT(_name, _code) POWER_EVENT_PTR(_name), static struct attribute *power7_events_attr[] = { - GENERIC_EVENT_PTR(CYC), - GENERIC_EVENT_PTR(GCT_NOSLOT_CYC), - GENERIC_EVENT_PTR(CMPLU_STALL), - GENERIC_EVENT_PTR(INST_CMPL), - GENERIC_EVENT_PTR(LD_REF_L1), - GENERIC_EVENT_PTR(LD_MISS_L1), - GENERIC_EVENT_PTR(BRU_FIN), - GENERIC_EVENT_PTR(BR_MPRED), - - POWER_EVENT_PTR(CYC), - POWER_EVENT_PTR(GCT_NOSLOT_CYC), - POWER_EVENT_PTR(CMPLU_STALL), - POWER_EVENT_PTR(INST_CMPL), - POWER_EVENT_PTR(LD_REF_L1), - POWER_EVENT_PTR(LD_MISS_L1), - POWER_EVENT_PTR(BRU_FIN), - POWER_EVENT_PTR(BR_MPRED), - - POWER_EVENT_PTR(CMPLU_STALL_FXU), - POWER_EVENT_PTR(CMPLU_STALL_DIV), - POWER_EVENT_PTR(CMPLU_STALL_SCALAR), - POWER_EVENT_PTR(CMPLU_STALL_SCALAR_LONG), - POWER_EVENT_PTR(CMPLU_STALL_VECTOR), - POWER_EVENT_PTR(CMPLU_STALL_VECTOR_LONG), - POWER_EVENT_PTR(CMPLU_STALL_LSU), - POWER_EVENT_PTR(CMPLU_STALL_REJECT), - - POWER_EVENT_PTR(CMPLU_STALL_ERAT_MISS), - POWER_EVENT_PTR(CMPLU_STALL_DCACHE_MISS), - POWER_EVENT_PTR(CMPLU_STALL_STORE), - POWER_EVENT_PTR(CMPLU_STALL_THRD), - POWER_EVENT_PTR(CMPLU_STALL_IFU), - POWER_EVENT_PTR(CMPLU_STALL_BRU), - POWER_EVENT_PTR(GCT_NOSLOT_IC_MISS), - POWER_EVENT_PTR(GCT_NOSLOT_BR_MPRED), - - POWER_EVENT_PTR(GCT_NOSLOT_BR_MPRED_IC_MISS), - POWER_EVENT_PTR(GRP_CMPL), - POWER_EVENT_PTR(1PLUS_PPC_CMPL), - POWER_EVENT_PTR(CMPLU_STALL_DFU), - POWER_EVENT_PTR(RUN_CYC), - POWER_EVENT_PTR(RUN_INST_CMPL), + GENERIC_EVENT_PTR(PM_CYC), + GENERIC_EVENT_PTR(PM_GCT_NOSLOT_CYC), + GENERIC_EVENT_PTR(PM_CMPLU_STALL), + GENERIC_EVENT_PTR(PM_INST_CMPL), + GENERIC_EVENT_PTR(PM_LD_REF_L1), + GENERIC_EVENT_PTR(PM_LD_MISS_L1), + GENERIC_EVENT_PTR(PM_BRU_FIN), + GENERIC_EVENT_PTR(PM_BR_MPRED), + + #include "power7-events-list.h" + #undef EVENT NULL }; - static struct attribute_group power7_pmu_events_group = { .name = "events", .attrs = power7_events_attr, -- 1.7.9.5 ^ permalink raw reply related [flat|nested] 15+ messages in thread
* [tip:perf/core] perf tools: Make Power7 events available for perf 2013-06-28 8:14 ` Runzhen Wang (?) @ 2013-07-19 7:44 ` tip-bot for Runzhen Wang 2013-07-23 5:33 ` Vince Weaver -1 siblings, 1 reply; 15+ messages in thread From: tip-bot for Runzhen Wang @ 2013-07-19 7:44 UTC (permalink / raw) To: linux-tip-commits Cc: acme, linux-kernel, paulus, hpa, mingo, michael, runzhen, runzhew, xiaoguangrong, tglx, sukadev Commit-ID: cfe0d8ba14a1d98245b371e486c68f37eba1ca52 Gitweb: http://git.kernel.org/tip/cfe0d8ba14a1d98245b371e486c68f37eba1ca52 Author: Runzhen Wang <runzhen@linux.vnet.ibm.com> AuthorDate: Fri, 28 Jun 2013 16:14:57 +0800 Committer: Arnaldo Carvalho de Melo <acme@redhat.com> CommitDate: Fri, 12 Jul 2013 13:46:09 -0300 perf tools: Make Power7 events available for perf Power7 supports over 530 different perf events but only a small subset of these can be specified by name, for the remaining events, we must specify them by their raw code: perf stat -e r2003c <application> This patch makes all the POWER7 events available in sysfs. So we can instead specify these as: perf stat -e 'cpu/PM_CMPLU_STALL_DFU/' <application> where PM_CMPLU_STALL_DFU is the r2003c in previous example. Before this patch is applied, the size of power7-pmu.o is: $ size arch/powerpc/perf/power7-pmu.o text data bss dec hex filename 3073 2720 0 5793 16a1 arch/powerpc/perf/power7-pmu.o and after the patch is applied, it is: $ size arch/powerpc/perf/power7-pmu.o text data bss dec hex filename 15950 31112 0 47062 b7d6 arch/powerpc/perf/power7-pmu.o For the run time overhead, I use two scripts, one is "event_name.sh", which contains 50 event names, it looks like: # ./perf record -e 'cpu/PM_CMPLU_STALL_DFU/' -e ..... /bin/sleep 1 the other one is named "event_code.sh" which use corresponding events raw code instead of events names, it looks like: # ./perf record -e r2003c -e ...... /bin/sleep 1 below is the result. Using events name: [root@localhost perf]# time ./event_name.sh [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 0.002 MB perf.data (~102 samples) ] real 0m1.192s user 0m0.028s sys 0m0.106s Using events raw code: [root@localhost perf]# time ./event_code.sh [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 0.003 MB perf.data (~112 samples) ] real 0m1.198s user 0m0.028s sys 0m0.105s Signed-off-by: Runzhen Wang <runzhen@linux.vnet.ibm.com> Acked-by: Michael Ellerman <michael@ellerman.id.au> Cc: icycoder@gmail.com Cc: linuxppc-dev@lists.ozlabs.org Cc: Michael Ellerman <michael@ellerman.id.au> Cc: Paul Mackerras <paulus@samba.org> Cc: Runzhen Wang <runzhew@clemson.edu> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Cc: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> Link: http://lkml.kernel.org/r/1372407297-6996-3-git-send-email-runzhen@linux.vnet.ibm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- arch/powerpc/include/asm/perf_event_server.h | 4 +- arch/powerpc/perf/power7-events-list.h | 548 +++++++++++++++++++++++++++ arch/powerpc/perf/power7-pmu.c | 148 ++------ 3 files changed, 582 insertions(+), 118 deletions(-) diff --git a/arch/powerpc/include/asm/perf_event_server.h b/arch/powerpc/include/asm/perf_event_server.h index f265049..d9270d8 100644 --- a/arch/powerpc/include/asm/perf_event_server.h +++ b/arch/powerpc/include/asm/perf_event_server.h @@ -136,11 +136,11 @@ extern ssize_t power_events_sysfs_show(struct device *dev, #define EVENT_PTR(_id, _suffix) &EVENT_VAR(_id, _suffix).attr.attr #define EVENT_ATTR(_name, _id, _suffix) \ - PMU_EVENT_ATTR(_name, EVENT_VAR(_id, _suffix), PME_PM_##_id, \ + PMU_EVENT_ATTR(_name, EVENT_VAR(_id, _suffix), PME_##_id, \ power_events_sysfs_show) #define GENERIC_EVENT_ATTR(_name, _id) EVENT_ATTR(_name, _id, _g) #define GENERIC_EVENT_PTR(_id) EVENT_PTR(_id, _g) -#define POWER_EVENT_ATTR(_name, _id) EVENT_ATTR(PM_##_name, _id, _p) +#define POWER_EVENT_ATTR(_name, _id) EVENT_ATTR(_name, _id, _p) #define POWER_EVENT_PTR(_id) EVENT_PTR(_id, _p) diff --git a/arch/powerpc/perf/power7-events-list.h b/arch/powerpc/perf/power7-events-list.h new file mode 100644 index 0000000..687790a --- /dev/null +++ b/arch/powerpc/perf/power7-events-list.h @@ -0,0 +1,548 @@ +/* + * Performance counter support for POWER7 processors. + * + * Copyright 2013 Runzhen Wang, IBM Corporation. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +EVENT(PM_IC_DEMAND_L2_BR_ALL, 0x04898) +EVENT(PM_GCT_UTIL_7_TO_10_SLOTS, 0x020a0) +EVENT(PM_PMC2_SAVED, 0x10022) +EVENT(PM_CMPLU_STALL_DFU, 0x2003c) +EVENT(PM_VSU0_16FLOP, 0x0a0a4) +EVENT(PM_MRK_LSU_DERAT_MISS, 0x3d05a) +EVENT(PM_MRK_ST_CMPL, 0x10034) +EVENT(PM_NEST_PAIR3_ADD, 0x40881) +EVENT(PM_L2_ST_DISP, 0x46180) +EVENT(PM_L2_CASTOUT_MOD, 0x16180) +EVENT(PM_ISEG, 0x020a4) +EVENT(PM_MRK_INST_TIMEO, 0x40034) +EVENT(PM_L2_RCST_DISP_FAIL_ADDR, 0x36282) +EVENT(PM_LSU1_DC_PREF_STREAM_CONFIRM, 0x0d0b6) +EVENT(PM_IERAT_WR_64K, 0x040be) +EVENT(PM_MRK_DTLB_MISS_16M, 0x4d05e) +EVENT(PM_IERAT_MISS, 0x100f6) +EVENT(PM_MRK_PTEG_FROM_LMEM, 0x4d052) +EVENT(PM_FLOP, 0x100f4) +EVENT(PM_THRD_PRIO_4_5_CYC, 0x040b4) +EVENT(PM_BR_PRED_TA, 0x040aa) +EVENT(PM_CMPLU_STALL_FXU, 0x20014) +EVENT(PM_EXT_INT, 0x200f8) +EVENT(PM_VSU_FSQRT_FDIV, 0x0a888) +EVENT(PM_MRK_LD_MISS_EXPOSED_CYC, 0x1003e) +EVENT(PM_LSU1_LDF, 0x0c086) +EVENT(PM_IC_WRITE_ALL, 0x0488c) +EVENT(PM_LSU0_SRQ_STFWD, 0x0c0a0) +EVENT(PM_PTEG_FROM_RL2L3_MOD, 0x1c052) +EVENT(PM_MRK_DATA_FROM_L31_SHR, 0x1d04e) +EVENT(PM_DATA_FROM_L21_MOD, 0x3c046) +EVENT(PM_VSU1_SCAL_DOUBLE_ISSUED, 0x0b08a) +EVENT(PM_VSU0_8FLOP, 0x0a0a0) +EVENT(PM_POWER_EVENT1, 0x1006e) +EVENT(PM_DISP_CLB_HELD_BAL, 0x02092) +EVENT(PM_VSU1_2FLOP, 0x0a09a) +EVENT(PM_LWSYNC_HELD, 0x0209a) +EVENT(PM_PTEG_FROM_DL2L3_SHR, 0x3c054) +EVENT(PM_INST_FROM_L21_MOD, 0x34046) +EVENT(PM_IERAT_XLATE_WR_16MPLUS, 0x040bc) +EVENT(PM_IC_REQ_ALL, 0x04888) +EVENT(PM_DSLB_MISS, 0x0d090) +EVENT(PM_L3_MISS, 0x1f082) +EVENT(PM_LSU0_L1_PREF, 0x0d0b8) +EVENT(PM_VSU_SCALAR_SINGLE_ISSUED, 0x0b884) +EVENT(PM_LSU1_DC_PREF_STREAM_CONFIRM_STRIDE, 0x0d0be) +EVENT(PM_L2_INST, 0x36080) +EVENT(PM_VSU0_FRSP, 0x0a0b4) +EVENT(PM_FLUSH_DISP, 0x02082) +EVENT(PM_PTEG_FROM_L2MISS, 0x4c058) +EVENT(PM_VSU1_DQ_ISSUED, 0x0b09a) +EVENT(PM_CMPLU_STALL_LSU, 0x20012) +EVENT(PM_MRK_DATA_FROM_DMEM, 0x1d04a) +EVENT(PM_LSU_FLUSH_ULD, 0x0c8b0) +EVENT(PM_PTEG_FROM_LMEM, 0x4c052) +EVENT(PM_MRK_DERAT_MISS_16M, 0x3d05c) +EVENT(PM_THRD_ALL_RUN_CYC, 0x2000c) +EVENT(PM_MEM0_PREFETCH_DISP, 0x20083) +EVENT(PM_MRK_STALL_CMPLU_CYC_COUNT, 0x3003f) +EVENT(PM_DATA_FROM_DL2L3_MOD, 0x3c04c) +EVENT(PM_VSU_FRSP, 0x0a8b4) +EVENT(PM_MRK_DATA_FROM_L21_MOD, 0x3d046) +EVENT(PM_PMC1_OVERFLOW, 0x20010) +EVENT(PM_VSU0_SINGLE, 0x0a0a8) +EVENT(PM_MRK_PTEG_FROM_L3MISS, 0x2d058) +EVENT(PM_MRK_PTEG_FROM_L31_SHR, 0x2d056) +EVENT(PM_VSU0_VECTOR_SP_ISSUED, 0x0b090) +EVENT(PM_VSU1_FEST, 0x0a0ba) +EVENT(PM_MRK_INST_DISP, 0x20030) +EVENT(PM_VSU0_COMPLEX_ISSUED, 0x0b096) +EVENT(PM_LSU1_FLUSH_UST, 0x0c0b6) +EVENT(PM_INST_CMPL, 0x00002) +EVENT(PM_FXU_IDLE, 0x1000e) +EVENT(PM_LSU0_FLUSH_ULD, 0x0c0b0) +EVENT(PM_MRK_DATA_FROM_DL2L3_MOD, 0x3d04c) +EVENT(PM_LSU_LMQ_SRQ_EMPTY_ALL_CYC, 0x3001c) +EVENT(PM_LSU1_REJECT_LMQ_FULL, 0x0c0a6) +EVENT(PM_INST_PTEG_FROM_L21_MOD, 0x3e056) +EVENT(PM_INST_FROM_RL2L3_MOD, 0x14042) +EVENT(PM_SHL_CREATED, 0x05082) +EVENT(PM_L2_ST_HIT, 0x46182) +EVENT(PM_DATA_FROM_DMEM, 0x1c04a) +EVENT(PM_L3_LD_MISS, 0x2f082) +EVENT(PM_FXU1_BUSY_FXU0_IDLE, 0x4000e) +EVENT(PM_DISP_CLB_HELD_RES, 0x02094) +EVENT(PM_L2_SN_SX_I_DONE, 0x36382) +EVENT(PM_GRP_CMPL, 0x30004) +EVENT(PM_STCX_CMPL, 0x0c098) +EVENT(PM_VSU0_2FLOP, 0x0a098) +EVENT(PM_L3_PREF_MISS, 0x3f082) +EVENT(PM_LSU_SRQ_SYNC_CYC, 0x0d096) +EVENT(PM_LSU_REJECT_ERAT_MISS, 0x20064) +EVENT(PM_L1_ICACHE_MISS, 0x200fc) +EVENT(PM_LSU1_FLUSH_SRQ, 0x0c0be) +EVENT(PM_LD_REF_L1_LSU0, 0x0c080) +EVENT(PM_VSU0_FEST, 0x0a0b8) +EVENT(PM_VSU_VECTOR_SINGLE_ISSUED, 0x0b890) +EVENT(PM_FREQ_UP, 0x4000c) +EVENT(PM_DATA_FROM_LMEM, 0x3c04a) +EVENT(PM_LSU1_LDX, 0x0c08a) +EVENT(PM_PMC3_OVERFLOW, 0x40010) +EVENT(PM_MRK_BR_MPRED, 0x30036) +EVENT(PM_SHL_MATCH, 0x05086) +EVENT(PM_MRK_BR_TAKEN, 0x10036) +EVENT(PM_CMPLU_STALL_BRU, 0x4004e) +EVENT(PM_ISLB_MISS, 0x0d092) +EVENT(PM_CYC, 0x0001e) +EVENT(PM_DISP_HELD_THERMAL, 0x30006) +EVENT(PM_INST_PTEG_FROM_RL2L3_SHR, 0x2e054) +EVENT(PM_LSU1_SRQ_STFWD, 0x0c0a2) +EVENT(PM_GCT_NOSLOT_BR_MPRED, 0x4001a) +EVENT(PM_1PLUS_PPC_CMPL, 0x100f2) +EVENT(PM_PTEG_FROM_DMEM, 0x2c052) +EVENT(PM_VSU_2FLOP, 0x0a898) +EVENT(PM_GCT_FULL_CYC, 0x04086) +EVENT(PM_MRK_DATA_FROM_L3_CYC, 0x40020) +EVENT(PM_LSU_SRQ_S0_ALLOC, 0x0d09d) +EVENT(PM_MRK_DERAT_MISS_4K, 0x1d05c) +EVENT(PM_BR_MPRED_TA, 0x040ae) +EVENT(PM_INST_PTEG_FROM_L2MISS, 0x4e058) +EVENT(PM_DPU_HELD_POWER, 0x20006) +EVENT(PM_RUN_INST_CMPL, 0x400fa) +EVENT(PM_MRK_VSU_FIN, 0x30032) +EVENT(PM_LSU_SRQ_S0_VALID, 0x0d09c) +EVENT(PM_GCT_EMPTY_CYC, 0x20008) +EVENT(PM_IOPS_DISP, 0x30014) +EVENT(PM_RUN_SPURR, 0x10008) +EVENT(PM_PTEG_FROM_L21_MOD, 0x3c056) +EVENT(PM_VSU0_1FLOP, 0x0a080) +EVENT(PM_SNOOP_TLBIE, 0x0d0b2) +EVENT(PM_DATA_FROM_L3MISS, 0x2c048) +EVENT(PM_VSU_SINGLE, 0x0a8a8) +EVENT(PM_DTLB_MISS_16G, 0x1c05e) +EVENT(PM_CMPLU_STALL_VECTOR, 0x2001c) +EVENT(PM_FLUSH, 0x400f8) +EVENT(PM_L2_LD_HIT, 0x36182) +EVENT(PM_NEST_PAIR2_AND, 0x30883) +EVENT(PM_VSU1_1FLOP, 0x0a082) +EVENT(PM_IC_PREF_REQ, 0x0408a) +EVENT(PM_L3_LD_HIT, 0x2f080) +EVENT(PM_GCT_NOSLOT_IC_MISS, 0x2001a) +EVENT(PM_DISP_HELD, 0x10006) +EVENT(PM_L2_LD, 0x16080) +EVENT(PM_LSU_FLUSH_SRQ, 0x0c8bc) +EVENT(PM_BC_PLUS_8_CONV, 0x040b8) +EVENT(PM_MRK_DATA_FROM_L31_MOD_CYC, 0x40026) +EVENT(PM_CMPLU_STALL_VECTOR_LONG, 0x4004a) +EVENT(PM_L2_RCST_BUSY_RC_FULL, 0x26282) +EVENT(PM_TB_BIT_TRANS, 0x300f8) +EVENT(PM_THERMAL_MAX, 0x40006) +EVENT(PM_LSU1_FLUSH_ULD, 0x0c0b2) +EVENT(PM_LSU1_REJECT_LHS, 0x0c0ae) +EVENT(PM_LSU_LRQ_S0_ALLOC, 0x0d09f) +EVENT(PM_L3_CO_L31, 0x4f080) +EVENT(PM_POWER_EVENT4, 0x4006e) +EVENT(PM_DATA_FROM_L31_SHR, 0x1c04e) +EVENT(PM_BR_UNCOND, 0x0409e) +EVENT(PM_LSU1_DC_PREF_STREAM_ALLOC, 0x0d0aa) +EVENT(PM_PMC4_REWIND, 0x10020) +EVENT(PM_L2_RCLD_DISP, 0x16280) +EVENT(PM_THRD_PRIO_2_3_CYC, 0x040b2) +EVENT(PM_MRK_PTEG_FROM_L2MISS, 0x4d058) +EVENT(PM_IC_DEMAND_L2_BHT_REDIRECT, 0x04098) +EVENT(PM_LSU_DERAT_MISS, 0x200f6) +EVENT(PM_IC_PREF_CANCEL_L2, 0x04094) +EVENT(PM_MRK_FIN_STALL_CYC_COUNT, 0x1003d) +EVENT(PM_BR_PRED_CCACHE, 0x040a0) +EVENT(PM_GCT_UTIL_1_TO_2_SLOTS, 0x0209c) +EVENT(PM_MRK_ST_CMPL_INT, 0x30034) +EVENT(PM_LSU_TWO_TABLEWALK_CYC, 0x0d0a6) +EVENT(PM_MRK_DATA_FROM_L3MISS, 0x2d048) +EVENT(PM_GCT_NOSLOT_CYC, 0x100f8) +EVENT(PM_LSU_SET_MPRED, 0x0c0a8) +EVENT(PM_FLUSH_DISP_TLBIE, 0x0208a) +EVENT(PM_VSU1_FCONV, 0x0a0b2) +EVENT(PM_DERAT_MISS_16G, 0x4c05c) +EVENT(PM_INST_FROM_LMEM, 0x3404a) +EVENT(PM_IC_DEMAND_L2_BR_REDIRECT, 0x0409a) +EVENT(PM_CMPLU_STALL_SCALAR_LONG, 0x20018) +EVENT(PM_INST_PTEG_FROM_L2, 0x1e050) +EVENT(PM_PTEG_FROM_L2, 0x1c050) +EVENT(PM_MRK_DATA_FROM_L21_SHR_CYC, 0x20024) +EVENT(PM_MRK_DTLB_MISS_4K, 0x2d05a) +EVENT(PM_VSU0_FPSCR, 0x0b09c) +EVENT(PM_VSU1_VECT_DOUBLE_ISSUED, 0x0b082) +EVENT(PM_MRK_PTEG_FROM_RL2L3_MOD, 0x1d052) +EVENT(PM_MEM0_RQ_DISP, 0x10083) +EVENT(PM_L2_LD_MISS, 0x26080) +EVENT(PM_VMX_RESULT_SAT_1, 0x0b0a0) +EVENT(PM_L1_PREF, 0x0d8b8) +EVENT(PM_MRK_DATA_FROM_LMEM_CYC, 0x2002c) +EVENT(PM_GRP_IC_MISS_NONSPEC, 0x1000c) +EVENT(PM_PB_NODE_PUMP, 0x10081) +EVENT(PM_SHL_MERGED, 0x05084) +EVENT(PM_NEST_PAIR1_ADD, 0x20881) +EVENT(PM_DATA_FROM_L3, 0x1c048) +EVENT(PM_LSU_FLUSH, 0x0208e) +EVENT(PM_LSU_SRQ_SYNC_COUNT, 0x0d097) +EVENT(PM_PMC2_OVERFLOW, 0x30010) +EVENT(PM_LSU_LDF, 0x0c884) +EVENT(PM_POWER_EVENT3, 0x3006e) +EVENT(PM_DISP_WT, 0x30008) +EVENT(PM_CMPLU_STALL_REJECT, 0x40016) +EVENT(PM_IC_BANK_CONFLICT, 0x04082) +EVENT(PM_BR_MPRED_CR_TA, 0x048ae) +EVENT(PM_L2_INST_MISS, 0x36082) +EVENT(PM_CMPLU_STALL_ERAT_MISS, 0x40018) +EVENT(PM_NEST_PAIR2_ADD, 0x30881) +EVENT(PM_MRK_LSU_FLUSH, 0x0d08c) +EVENT(PM_L2_LDST, 0x16880) +EVENT(PM_INST_FROM_L31_SHR, 0x1404e) +EVENT(PM_VSU0_FIN, 0x0a0bc) +EVENT(PM_LARX_LSU, 0x0c894) +EVENT(PM_INST_FROM_RMEM, 0x34042) +EVENT(PM_DISP_CLB_HELD_TLBIE, 0x02096) +EVENT(PM_MRK_DATA_FROM_DMEM_CYC, 0x2002e) +EVENT(PM_BR_PRED_CR, 0x040a8) +EVENT(PM_LSU_REJECT, 0x10064) +EVENT(PM_GCT_UTIL_3_TO_6_SLOTS, 0x0209e) +EVENT(PM_CMPLU_STALL_END_GCT_NOSLOT, 0x10028) +EVENT(PM_LSU0_REJECT_LMQ_FULL, 0x0c0a4) +EVENT(PM_VSU_FEST, 0x0a8b8) +EVENT(PM_NEST_PAIR0_AND, 0x10883) +EVENT(PM_PTEG_FROM_L3, 0x2c050) +EVENT(PM_POWER_EVENT2, 0x2006e) +EVENT(PM_IC_PREF_CANCEL_PAGE, 0x04090) +EVENT(PM_VSU0_FSQRT_FDIV, 0x0a088) +EVENT(PM_MRK_GRP_CMPL, 0x40030) +EVENT(PM_VSU0_SCAL_DOUBLE_ISSUED, 0x0b088) +EVENT(PM_GRP_DISP, 0x3000a) +EVENT(PM_LSU0_LDX, 0x0c088) +EVENT(PM_DATA_FROM_L2, 0x1c040) +EVENT(PM_MRK_DATA_FROM_RL2L3_MOD, 0x1d042) +EVENT(PM_LD_REF_L1, 0x0c880) +EVENT(PM_VSU0_VECT_DOUBLE_ISSUED, 0x0b080) +EVENT(PM_VSU1_2FLOP_DOUBLE, 0x0a08e) +EVENT(PM_THRD_PRIO_6_7_CYC, 0x040b6) +EVENT(PM_BC_PLUS_8_RSLV_TAKEN, 0x040ba) +EVENT(PM_BR_MPRED_CR, 0x040ac) +EVENT(PM_L3_CO_MEM, 0x4f082) +EVENT(PM_LD_MISS_L1, 0x400f0) +EVENT(PM_DATA_FROM_RL2L3_MOD, 0x1c042) +EVENT(PM_LSU_SRQ_FULL_CYC, 0x1001a) +EVENT(PM_TABLEWALK_CYC, 0x10026) +EVENT(PM_MRK_PTEG_FROM_RMEM, 0x3d052) +EVENT(PM_LSU_SRQ_STFWD, 0x0c8a0) +EVENT(PM_INST_PTEG_FROM_RMEM, 0x3e052) +EVENT(PM_FXU0_FIN, 0x10004) +EVENT(PM_LSU1_L1_SW_PREF, 0x0c09e) +EVENT(PM_PTEG_FROM_L31_MOD, 0x1c054) +EVENT(PM_PMC5_OVERFLOW, 0x10024) +EVENT(PM_LD_REF_L1_LSU1, 0x0c082) +EVENT(PM_INST_PTEG_FROM_L21_SHR, 0x4e056) +EVENT(PM_CMPLU_STALL_THRD, 0x1001c) +EVENT(PM_DATA_FROM_RMEM, 0x3c042) +EVENT(PM_VSU0_SCAL_SINGLE_ISSUED, 0x0b084) +EVENT(PM_BR_MPRED_LSTACK, 0x040a6) +EVENT(PM_MRK_DATA_FROM_RL2L3_MOD_CYC, 0x40028) +EVENT(PM_LSU0_FLUSH_UST, 0x0c0b4) +EVENT(PM_LSU_NCST, 0x0c090) +EVENT(PM_BR_TAKEN, 0x20004) +EVENT(PM_INST_PTEG_FROM_LMEM, 0x4e052) +EVENT(PM_GCT_NOSLOT_BR_MPRED_IC_MISS, 0x4001c) +EVENT(PM_DTLB_MISS_4K, 0x2c05a) +EVENT(PM_PMC4_SAVED, 0x30022) +EVENT(PM_VSU1_PERMUTE_ISSUED, 0x0b092) +EVENT(PM_SLB_MISS, 0x0d890) +EVENT(PM_LSU1_FLUSH_LRQ, 0x0c0ba) +EVENT(PM_DTLB_MISS, 0x300fc) +EVENT(PM_VSU1_FRSP, 0x0a0b6) +EVENT(PM_VSU_VECTOR_DOUBLE_ISSUED, 0x0b880) +EVENT(PM_L2_CASTOUT_SHR, 0x16182) +EVENT(PM_DATA_FROM_DL2L3_SHR, 0x3c044) +EVENT(PM_VSU1_STF, 0x0b08e) +EVENT(PM_ST_FIN, 0x200f0) +EVENT(PM_PTEG_FROM_L21_SHR, 0x4c056) +EVENT(PM_L2_LOC_GUESS_WRONG, 0x26480) +EVENT(PM_MRK_STCX_FAIL, 0x0d08e) +EVENT(PM_LSU0_REJECT_LHS, 0x0c0ac) +EVENT(PM_IC_PREF_CANCEL_HIT, 0x04092) +EVENT(PM_L3_PREF_BUSY, 0x4f080) +EVENT(PM_MRK_BRU_FIN, 0x2003a) +EVENT(PM_LSU1_NCLD, 0x0c08e) +EVENT(PM_INST_PTEG_FROM_L31_MOD, 0x1e054) +EVENT(PM_LSU_NCLD, 0x0c88c) +EVENT(PM_LSU_LDX, 0x0c888) +EVENT(PM_L2_LOC_GUESS_CORRECT, 0x16480) +EVENT(PM_THRESH_TIMEO, 0x10038) +EVENT(PM_L3_PREF_ST, 0x0d0ae) +EVENT(PM_DISP_CLB_HELD_SYNC, 0x02098) +EVENT(PM_VSU_SIMPLE_ISSUED, 0x0b894) +EVENT(PM_VSU1_SINGLE, 0x0a0aa) +EVENT(PM_DATA_TABLEWALK_CYC, 0x3001a) +EVENT(PM_L2_RC_ST_DONE, 0x36380) +EVENT(PM_MRK_PTEG_FROM_L21_MOD, 0x3d056) +EVENT(PM_LARX_LSU1, 0x0c096) +EVENT(PM_MRK_DATA_FROM_RMEM, 0x3d042) +EVENT(PM_DISP_CLB_HELD, 0x02090) +EVENT(PM_DERAT_MISS_4K, 0x1c05c) +EVENT(PM_L2_RCLD_DISP_FAIL_ADDR, 0x16282) +EVENT(PM_SEG_EXCEPTION, 0x028a4) +EVENT(PM_FLUSH_DISP_SB, 0x0208c) +EVENT(PM_L2_DC_INV, 0x26182) +EVENT(PM_PTEG_FROM_DL2L3_MOD, 0x4c054) +EVENT(PM_DSEG, 0x020a6) +EVENT(PM_BR_PRED_LSTACK, 0x040a2) +EVENT(PM_VSU0_STF, 0x0b08c) +EVENT(PM_LSU_FX_FIN, 0x10066) +EVENT(PM_DERAT_MISS_16M, 0x3c05c) +EVENT(PM_MRK_PTEG_FROM_DL2L3_MOD, 0x4d054) +EVENT(PM_GCT_UTIL_11_PLUS_SLOTS, 0x020a2) +EVENT(PM_INST_FROM_L3, 0x14048) +EVENT(PM_MRK_IFU_FIN, 0x3003a) +EVENT(PM_ITLB_MISS, 0x400fc) +EVENT(PM_VSU_STF, 0x0b88c) +EVENT(PM_LSU_FLUSH_UST, 0x0c8b4) +EVENT(PM_L2_LDST_MISS, 0x26880) +EVENT(PM_FXU1_FIN, 0x40004) +EVENT(PM_SHL_DEALLOCATED, 0x05080) +EVENT(PM_L2_SN_M_WR_DONE, 0x46382) +EVENT(PM_LSU_REJECT_SET_MPRED, 0x0c8a8) +EVENT(PM_L3_PREF_LD, 0x0d0ac) +EVENT(PM_L2_SN_M_RD_DONE, 0x46380) +EVENT(PM_MRK_DERAT_MISS_16G, 0x4d05c) +EVENT(PM_VSU_FCONV, 0x0a8b0) +EVENT(PM_ANY_THRD_RUN_CYC, 0x100fa) +EVENT(PM_LSU_LMQ_FULL_CYC, 0x0d0a4) +EVENT(PM_MRK_LSU_REJECT_LHS, 0x0d082) +EVENT(PM_MRK_LD_MISS_L1_CYC, 0x4003e) +EVENT(PM_MRK_DATA_FROM_L2_CYC, 0x20020) +EVENT(PM_INST_IMC_MATCH_DISP, 0x30016) +EVENT(PM_MRK_DATA_FROM_RMEM_CYC, 0x4002c) +EVENT(PM_VSU0_SIMPLE_ISSUED, 0x0b094) +EVENT(PM_CMPLU_STALL_DIV, 0x40014) +EVENT(PM_MRK_PTEG_FROM_RL2L3_SHR, 0x2d054) +EVENT(PM_VSU_FMA_DOUBLE, 0x0a890) +EVENT(PM_VSU_4FLOP, 0x0a89c) +EVENT(PM_VSU1_FIN, 0x0a0be) +EVENT(PM_NEST_PAIR1_AND, 0x20883) +EVENT(PM_INST_PTEG_FROM_RL2L3_MOD, 0x1e052) +EVENT(PM_RUN_CYC, 0x200f4) +EVENT(PM_PTEG_FROM_RMEM, 0x3c052) +EVENT(PM_LSU_LRQ_S0_VALID, 0x0d09e) +EVENT(PM_LSU0_LDF, 0x0c084) +EVENT(PM_FLUSH_COMPLETION, 0x30012) +EVENT(PM_ST_MISS_L1, 0x300f0) +EVENT(PM_L2_NODE_PUMP, 0x36480) +EVENT(PM_INST_FROM_DL2L3_SHR, 0x34044) +EVENT(PM_MRK_STALL_CMPLU_CYC, 0x3003e) +EVENT(PM_VSU1_DENORM, 0x0a0ae) +EVENT(PM_MRK_DATA_FROM_L31_SHR_CYC, 0x20026) +EVENT(PM_NEST_PAIR0_ADD, 0x10881) +EVENT(PM_INST_FROM_L3MISS, 0x24048) +EVENT(PM_EE_OFF_EXT_INT, 0x02080) +EVENT(PM_INST_PTEG_FROM_DMEM, 0x2e052) +EVENT(PM_INST_FROM_DL2L3_MOD, 0x3404c) +EVENT(PM_PMC6_OVERFLOW, 0x30024) +EVENT(PM_VSU_2FLOP_DOUBLE, 0x0a88c) +EVENT(PM_TLB_MISS, 0x20066) +EVENT(PM_FXU_BUSY, 0x2000e) +EVENT(PM_L2_RCLD_DISP_FAIL_OTHER, 0x26280) +EVENT(PM_LSU_REJECT_LMQ_FULL, 0x0c8a4) +EVENT(PM_IC_RELOAD_SHR, 0x04096) +EVENT(PM_GRP_MRK, 0x10031) +EVENT(PM_MRK_ST_NEST, 0x20034) +EVENT(PM_VSU1_FSQRT_FDIV, 0x0a08a) +EVENT(PM_LSU0_FLUSH_LRQ, 0x0c0b8) +EVENT(PM_LARX_LSU0, 0x0c094) +EVENT(PM_IBUF_FULL_CYC, 0x04084) +EVENT(PM_MRK_DATA_FROM_DL2L3_SHR_CYC, 0x2002a) +EVENT(PM_LSU_DC_PREF_STREAM_ALLOC, 0x0d8a8) +EVENT(PM_GRP_MRK_CYC, 0x10030) +EVENT(PM_MRK_DATA_FROM_RL2L3_SHR_CYC, 0x20028) +EVENT(PM_L2_GLOB_GUESS_CORRECT, 0x16482) +EVENT(PM_LSU_REJECT_LHS, 0x0c8ac) +EVENT(PM_MRK_DATA_FROM_LMEM, 0x3d04a) +EVENT(PM_INST_PTEG_FROM_L3, 0x2e050) +EVENT(PM_FREQ_DOWN, 0x3000c) +EVENT(PM_PB_RETRY_NODE_PUMP, 0x30081) +EVENT(PM_INST_FROM_RL2L3_SHR, 0x1404c) +EVENT(PM_MRK_INST_ISSUED, 0x10032) +EVENT(PM_PTEG_FROM_L3MISS, 0x2c058) +EVENT(PM_RUN_PURR, 0x400f4) +EVENT(PM_MRK_GRP_IC_MISS, 0x40038) +EVENT(PM_MRK_DATA_FROM_L3, 0x1d048) +EVENT(PM_CMPLU_STALL_DCACHE_MISS, 0x20016) +EVENT(PM_PTEG_FROM_RL2L3_SHR, 0x2c054) +EVENT(PM_LSU_FLUSH_LRQ, 0x0c8b8) +EVENT(PM_MRK_DERAT_MISS_64K, 0x2d05c) +EVENT(PM_INST_PTEG_FROM_DL2L3_MOD, 0x4e054) +EVENT(PM_L2_ST_MISS, 0x26082) +EVENT(PM_MRK_PTEG_FROM_L21_SHR, 0x4d056) +EVENT(PM_LWSYNC, 0x0d094) +EVENT(PM_LSU0_DC_PREF_STREAM_CONFIRM_STRIDE, 0x0d0bc) +EVENT(PM_MRK_LSU_FLUSH_LRQ, 0x0d088) +EVENT(PM_INST_IMC_MATCH_CMPL, 0x100f0) +EVENT(PM_NEST_PAIR3_AND, 0x40883) +EVENT(PM_PB_RETRY_SYS_PUMP, 0x40081) +EVENT(PM_MRK_INST_FIN, 0x30030) +EVENT(PM_MRK_PTEG_FROM_DL2L3_SHR, 0x3d054) +EVENT(PM_INST_FROM_L31_MOD, 0x14044) +EVENT(PM_MRK_DTLB_MISS_64K, 0x3d05e) +EVENT(PM_LSU_FIN, 0x30066) +EVENT(PM_MRK_LSU_REJECT, 0x40064) +EVENT(PM_L2_CO_FAIL_BUSY, 0x16382) +EVENT(PM_MEM0_WQ_DISP, 0x40083) +EVENT(PM_DATA_FROM_L31_MOD, 0x1c044) +EVENT(PM_THERMAL_WARN, 0x10016) +EVENT(PM_VSU0_4FLOP, 0x0a09c) +EVENT(PM_BR_MPRED_CCACHE, 0x040a4) +EVENT(PM_CMPLU_STALL_IFU, 0x4004c) +EVENT(PM_L1_DEMAND_WRITE, 0x0408c) +EVENT(PM_FLUSH_BR_MPRED, 0x02084) +EVENT(PM_MRK_DTLB_MISS_16G, 0x1d05e) +EVENT(PM_MRK_PTEG_FROM_DMEM, 0x2d052) +EVENT(PM_L2_RCST_DISP, 0x36280) +EVENT(PM_CMPLU_STALL, 0x4000a) +EVENT(PM_LSU_PARTIAL_CDF, 0x0c0aa) +EVENT(PM_DISP_CLB_HELD_SB, 0x020a8) +EVENT(PM_VSU0_FMA_DOUBLE, 0x0a090) +EVENT(PM_FXU0_BUSY_FXU1_IDLE, 0x3000e) +EVENT(PM_IC_DEMAND_CYC, 0x10018) +EVENT(PM_MRK_DATA_FROM_L21_SHR, 0x3d04e) +EVENT(PM_MRK_LSU_FLUSH_UST, 0x0d086) +EVENT(PM_INST_PTEG_FROM_L3MISS, 0x2e058) +EVENT(PM_VSU_DENORM, 0x0a8ac) +EVENT(PM_MRK_LSU_PARTIAL_CDF, 0x0d080) +EVENT(PM_INST_FROM_L21_SHR, 0x3404e) +EVENT(PM_IC_PREF_WRITE, 0x0408e) +EVENT(PM_BR_PRED, 0x0409c) +EVENT(PM_INST_FROM_DMEM, 0x1404a) +EVENT(PM_IC_PREF_CANCEL_ALL, 0x04890) +EVENT(PM_LSU_DC_PREF_STREAM_CONFIRM, 0x0d8b4) +EVENT(PM_MRK_LSU_FLUSH_SRQ, 0x0d08a) +EVENT(PM_MRK_FIN_STALL_CYC, 0x1003c) +EVENT(PM_L2_RCST_DISP_FAIL_OTHER, 0x46280) +EVENT(PM_VSU1_DD_ISSUED, 0x0b098) +EVENT(PM_PTEG_FROM_L31_SHR, 0x2c056) +EVENT(PM_DATA_FROM_L21_SHR, 0x3c04e) +EVENT(PM_LSU0_NCLD, 0x0c08c) +EVENT(PM_VSU1_4FLOP, 0x0a09e) +EVENT(PM_VSU1_8FLOP, 0x0a0a2) +EVENT(PM_VSU_8FLOP, 0x0a8a0) +EVENT(PM_LSU_LMQ_SRQ_EMPTY_CYC, 0x2003e) +EVENT(PM_DTLB_MISS_64K, 0x3c05e) +EVENT(PM_THRD_CONC_RUN_INST, 0x300f4) +EVENT(PM_MRK_PTEG_FROM_L2, 0x1d050) +EVENT(PM_PB_SYS_PUMP, 0x20081) +EVENT(PM_VSU_FIN, 0x0a8bc) +EVENT(PM_MRK_DATA_FROM_L31_MOD, 0x1d044) +EVENT(PM_THRD_PRIO_0_1_CYC, 0x040b0) +EVENT(PM_DERAT_MISS_64K, 0x2c05c) +EVENT(PM_PMC2_REWIND, 0x30020) +EVENT(PM_INST_FROM_L2, 0x14040) +EVENT(PM_GRP_BR_MPRED_NONSPEC, 0x1000a) +EVENT(PM_INST_DISP, 0x200f2) +EVENT(PM_MEM0_RD_CANCEL_TOTAL, 0x30083) +EVENT(PM_LSU0_DC_PREF_STREAM_CONFIRM, 0x0d0b4) +EVENT(PM_L1_DCACHE_RELOAD_VALID, 0x300f6) +EVENT(PM_VSU_SCALAR_DOUBLE_ISSUED, 0x0b888) +EVENT(PM_L3_PREF_HIT, 0x3f080) +EVENT(PM_MRK_PTEG_FROM_L31_MOD, 0x1d054) +EVENT(PM_CMPLU_STALL_STORE, 0x2004a) +EVENT(PM_MRK_FXU_FIN, 0x20038) +EVENT(PM_PMC4_OVERFLOW, 0x10010) +EVENT(PM_MRK_PTEG_FROM_L3, 0x2d050) +EVENT(PM_LSU0_LMQ_LHR_MERGE, 0x0d098) +EVENT(PM_BTAC_HIT, 0x0508a) +EVENT(PM_L3_RD_BUSY, 0x4f082) +EVENT(PM_LSU0_L1_SW_PREF, 0x0c09c) +EVENT(PM_INST_FROM_L2MISS, 0x44048) +EVENT(PM_LSU0_DC_PREF_STREAM_ALLOC, 0x0d0a8) +EVENT(PM_L2_ST, 0x16082) +EVENT(PM_VSU0_DENORM, 0x0a0ac) +EVENT(PM_MRK_DATA_FROM_DL2L3_SHR, 0x3d044) +EVENT(PM_BR_PRED_CR_TA, 0x048aa) +EVENT(PM_VSU0_FCONV, 0x0a0b0) +EVENT(PM_MRK_LSU_FLUSH_ULD, 0x0d084) +EVENT(PM_BTAC_MISS, 0x05088) +EVENT(PM_MRK_LD_MISS_EXPOSED_CYC_COUNT, 0x1003f) +EVENT(PM_MRK_DATA_FROM_L2, 0x1d040) +EVENT(PM_LSU_DCACHE_RELOAD_VALID, 0x0d0a2) +EVENT(PM_VSU_FMA, 0x0a884) +EVENT(PM_LSU0_FLUSH_SRQ, 0x0c0bc) +EVENT(PM_LSU1_L1_PREF, 0x0d0ba) +EVENT(PM_IOPS_CMPL, 0x10014) +EVENT(PM_L2_SYS_PUMP, 0x36482) +EVENT(PM_L2_RCLD_BUSY_RC_FULL, 0x46282) +EVENT(PM_LSU_LMQ_S0_ALLOC, 0x0d0a1) +EVENT(PM_FLUSH_DISP_SYNC, 0x02088) +EVENT(PM_MRK_DATA_FROM_DL2L3_MOD_CYC, 0x4002a) +EVENT(PM_L2_IC_INV, 0x26180) +EVENT(PM_MRK_DATA_FROM_L21_MOD_CYC, 0x40024) +EVENT(PM_L3_PREF_LDST, 0x0d8ac) +EVENT(PM_LSU_SRQ_EMPTY_CYC, 0x40008) +EVENT(PM_LSU_LMQ_S0_VALID, 0x0d0a0) +EVENT(PM_FLUSH_PARTIAL, 0x02086) +EVENT(PM_VSU1_FMA_DOUBLE, 0x0a092) +EVENT(PM_1PLUS_PPC_DISP, 0x400f2) +EVENT(PM_DATA_FROM_L2MISS, 0x200fe) +EVENT(PM_SUSPENDED, 0x00000) +EVENT(PM_VSU0_FMA, 0x0a084) +EVENT(PM_CMPLU_STALL_SCALAR, 0x40012) +EVENT(PM_STCX_FAIL, 0x0c09a) +EVENT(PM_VSU0_FSQRT_FDIV_DOUBLE, 0x0a094) +EVENT(PM_DC_PREF_DST, 0x0d0b0) +EVENT(PM_VSU1_SCAL_SINGLE_ISSUED, 0x0b086) +EVENT(PM_L3_HIT, 0x1f080) +EVENT(PM_L2_GLOB_GUESS_WRONG, 0x26482) +EVENT(PM_MRK_DFU_FIN, 0x20032) +EVENT(PM_INST_FROM_L1, 0x04080) +EVENT(PM_BRU_FIN, 0x10068) +EVENT(PM_IC_DEMAND_REQ, 0x04088) +EVENT(PM_VSU1_FSQRT_FDIV_DOUBLE, 0x0a096) +EVENT(PM_VSU1_FMA, 0x0a086) +EVENT(PM_MRK_LD_MISS_L1, 0x20036) +EVENT(PM_VSU0_2FLOP_DOUBLE, 0x0a08c) +EVENT(PM_LSU_DC_PREF_STRIDED_STREAM_CONFIRM, 0x0d8bc) +EVENT(PM_INST_PTEG_FROM_L31_SHR, 0x2e056) +EVENT(PM_MRK_LSU_REJECT_ERAT_MISS, 0x30064) +EVENT(PM_MRK_DATA_FROM_L2MISS, 0x4d048) +EVENT(PM_DATA_FROM_RL2L3_SHR, 0x1c04c) +EVENT(PM_INST_FROM_PREF, 0x14046) +EVENT(PM_VSU1_SQ, 0x0b09e) +EVENT(PM_L2_LD_DISP, 0x36180) +EVENT(PM_L2_DISP_ALL, 0x46080) +EVENT(PM_THRD_GRP_CMPL_BOTH_CYC, 0x10012) +EVENT(PM_VSU_FSQRT_FDIV_DOUBLE, 0x0a894) +EVENT(PM_BR_MPRED, 0x400f6) +EVENT(PM_INST_PTEG_FROM_DL2L3_SHR, 0x3e054) +EVENT(PM_VSU_1FLOP, 0x0a880) +EVENT(PM_HV_CYC, 0x2000a) +EVENT(PM_MRK_LSU_FIN, 0x40032) +EVENT(PM_MRK_DATA_FROM_RL2L3_SHR, 0x1d04c) +EVENT(PM_DTLB_MISS_16M, 0x4c05e) +EVENT(PM_LSU1_LMQ_LHR_MERGE, 0x0d09a) +EVENT(PM_IFU_FIN, 0x40066) diff --git a/arch/powerpc/perf/power7-pmu.c b/arch/powerpc/perf/power7-pmu.c index d1821b8..56c67bc 100644 --- a/arch/powerpc/perf/power7-pmu.c +++ b/arch/powerpc/perf/power7-pmu.c @@ -53,37 +53,13 @@ /* * Power7 event codes. */ -#define PME_PM_CYC 0x1e -#define PME_PM_GCT_NOSLOT_CYC 0x100f8 -#define PME_PM_CMPLU_STALL 0x4000a -#define PME_PM_INST_CMPL 0x2 -#define PME_PM_LD_REF_L1 0xc880 -#define PME_PM_LD_MISS_L1 0x400f0 -#define PME_PM_BRU_FIN 0x10068 -#define PME_PM_BR_MPRED 0x400f6 - -#define PME_PM_CMPLU_STALL_FXU 0x20014 -#define PME_PM_CMPLU_STALL_DIV 0x40014 -#define PME_PM_CMPLU_STALL_SCALAR 0x40012 -#define PME_PM_CMPLU_STALL_SCALAR_LONG 0x20018 -#define PME_PM_CMPLU_STALL_VECTOR 0x2001c -#define PME_PM_CMPLU_STALL_VECTOR_LONG 0x4004a -#define PME_PM_CMPLU_STALL_LSU 0x20012 -#define PME_PM_CMPLU_STALL_REJECT 0x40016 -#define PME_PM_CMPLU_STALL_ERAT_MISS 0x40018 -#define PME_PM_CMPLU_STALL_DCACHE_MISS 0x20016 -#define PME_PM_CMPLU_STALL_STORE 0x2004a -#define PME_PM_CMPLU_STALL_THRD 0x1001c -#define PME_PM_CMPLU_STALL_IFU 0x4004c -#define PME_PM_CMPLU_STALL_BRU 0x4004e -#define PME_PM_GCT_NOSLOT_IC_MISS 0x2001a -#define PME_PM_GCT_NOSLOT_BR_MPRED 0x4001a -#define PME_PM_GCT_NOSLOT_BR_MPRED_IC_MISS 0x4001c -#define PME_PM_GRP_CMPL 0x30004 -#define PME_PM_1PLUS_PPC_CMPL 0x100f2 -#define PME_PM_CMPLU_STALL_DFU 0x2003c -#define PME_PM_RUN_CYC 0x200f4 -#define PME_PM_RUN_INST_CMPL 0x400fa +#define EVENT(_name, _code) \ + PME_##_name = _code, + +enum { +#include "power7-events-list.h" +}; +#undef EVENT /* * Layout of constraint bits: @@ -398,96 +374,36 @@ static int power7_cache_events[C(MAX)][C(OP_MAX)][C(RESULT_MAX)] = { }; -GENERIC_EVENT_ATTR(cpu-cycles, CYC); -GENERIC_EVENT_ATTR(stalled-cycles-frontend, GCT_NOSLOT_CYC); -GENERIC_EVENT_ATTR(stalled-cycles-backend, CMPLU_STALL); -GENERIC_EVENT_ATTR(instructions, INST_CMPL); -GENERIC_EVENT_ATTR(cache-references, LD_REF_L1); -GENERIC_EVENT_ATTR(cache-misses, LD_MISS_L1); -GENERIC_EVENT_ATTR(branch-instructions, BRU_FIN); -GENERIC_EVENT_ATTR(branch-misses, BR_MPRED); - -POWER_EVENT_ATTR(CYC, CYC); -POWER_EVENT_ATTR(GCT_NOSLOT_CYC, GCT_NOSLOT_CYC); -POWER_EVENT_ATTR(CMPLU_STALL, CMPLU_STALL); -POWER_EVENT_ATTR(INST_CMPL, INST_CMPL); -POWER_EVENT_ATTR(LD_REF_L1, LD_REF_L1); -POWER_EVENT_ATTR(LD_MISS_L1, LD_MISS_L1); -POWER_EVENT_ATTR(BRU_FIN, BRU_FIN) -POWER_EVENT_ATTR(BR_MPRED, BR_MPRED); - -POWER_EVENT_ATTR(CMPLU_STALL_FXU, CMPLU_STALL_FXU); -POWER_EVENT_ATTR(CMPLU_STALL_DIV, CMPLU_STALL_DIV); -POWER_EVENT_ATTR(CMPLU_STALL_SCALAR, CMPLU_STALL_SCALAR); -POWER_EVENT_ATTR(CMPLU_STALL_SCALAR_LONG, CMPLU_STALL_SCALAR_LONG); -POWER_EVENT_ATTR(CMPLU_STALL_VECTOR, CMPLU_STALL_VECTOR); -POWER_EVENT_ATTR(CMPLU_STALL_VECTOR_LONG, CMPLU_STALL_VECTOR_LONG); -POWER_EVENT_ATTR(CMPLU_STALL_LSU, CMPLU_STALL_LSU); -POWER_EVENT_ATTR(CMPLU_STALL_REJECT, CMPLU_STALL_REJECT); - -POWER_EVENT_ATTR(CMPLU_STALL_ERAT_MISS, CMPLU_STALL_ERAT_MISS); -POWER_EVENT_ATTR(CMPLU_STALL_DCACHE_MISS, CMPLU_STALL_DCACHE_MISS); -POWER_EVENT_ATTR(CMPLU_STALL_STORE, CMPLU_STALL_STORE); -POWER_EVENT_ATTR(CMPLU_STALL_THRD, CMPLU_STALL_THRD); -POWER_EVENT_ATTR(CMPLU_STALL_IFU, CMPLU_STALL_IFU); -POWER_EVENT_ATTR(CMPLU_STALL_BRU, CMPLU_STALL_BRU); -POWER_EVENT_ATTR(GCT_NOSLOT_IC_MISS, GCT_NOSLOT_IC_MISS); - -POWER_EVENT_ATTR(GCT_NOSLOT_BR_MPRED, GCT_NOSLOT_BR_MPRED); -POWER_EVENT_ATTR(GCT_NOSLOT_BR_MPRED_IC_MISS, GCT_NOSLOT_BR_MPRED_IC_MISS); -POWER_EVENT_ATTR(GRP_CMPL, GRP_CMPL); -POWER_EVENT_ATTR(1PLUS_PPC_CMPL, 1PLUS_PPC_CMPL); -POWER_EVENT_ATTR(CMPLU_STALL_DFU, CMPLU_STALL_DFU); -POWER_EVENT_ATTR(RUN_CYC, RUN_CYC); -POWER_EVENT_ATTR(RUN_INST_CMPL, RUN_INST_CMPL); +GENERIC_EVENT_ATTR(cpu-cycles, PM_CYC); +GENERIC_EVENT_ATTR(stalled-cycles-frontend, PM_GCT_NOSLOT_CYC); +GENERIC_EVENT_ATTR(stalled-cycles-backend, PM_CMPLU_STALL); +GENERIC_EVENT_ATTR(instructions, PM_INST_CMPL); +GENERIC_EVENT_ATTR(cache-references, PM_LD_REF_L1); +GENERIC_EVENT_ATTR(cache-misses, PM_LD_MISS_L1); +GENERIC_EVENT_ATTR(branch-instructions, PM_BRU_FIN); +GENERIC_EVENT_ATTR(branch-misses, PM_BR_MPRED); + +#define EVENT(_name, _code) POWER_EVENT_ATTR(_name, _name); +#include "power7-events-list.h" +#undef EVENT + +#define EVENT(_name, _code) POWER_EVENT_PTR(_name), static struct attribute *power7_events_attr[] = { - GENERIC_EVENT_PTR(CYC), - GENERIC_EVENT_PTR(GCT_NOSLOT_CYC), - GENERIC_EVENT_PTR(CMPLU_STALL), - GENERIC_EVENT_PTR(INST_CMPL), - GENERIC_EVENT_PTR(LD_REF_L1), - GENERIC_EVENT_PTR(LD_MISS_L1), - GENERIC_EVENT_PTR(BRU_FIN), - GENERIC_EVENT_PTR(BR_MPRED), - - POWER_EVENT_PTR(CYC), - POWER_EVENT_PTR(GCT_NOSLOT_CYC), - POWER_EVENT_PTR(CMPLU_STALL), - POWER_EVENT_PTR(INST_CMPL), - POWER_EVENT_PTR(LD_REF_L1), - POWER_EVENT_PTR(LD_MISS_L1), - POWER_EVENT_PTR(BRU_FIN), - POWER_EVENT_PTR(BR_MPRED), - - POWER_EVENT_PTR(CMPLU_STALL_FXU), - POWER_EVENT_PTR(CMPLU_STALL_DIV), - POWER_EVENT_PTR(CMPLU_STALL_SCALAR), - POWER_EVENT_PTR(CMPLU_STALL_SCALAR_LONG), - POWER_EVENT_PTR(CMPLU_STALL_VECTOR), - POWER_EVENT_PTR(CMPLU_STALL_VECTOR_LONG), - POWER_EVENT_PTR(CMPLU_STALL_LSU), - POWER_EVENT_PTR(CMPLU_STALL_REJECT), - - POWER_EVENT_PTR(CMPLU_STALL_ERAT_MISS), - POWER_EVENT_PTR(CMPLU_STALL_DCACHE_MISS), - POWER_EVENT_PTR(CMPLU_STALL_STORE), - POWER_EVENT_PTR(CMPLU_STALL_THRD), - POWER_EVENT_PTR(CMPLU_STALL_IFU), - POWER_EVENT_PTR(CMPLU_STALL_BRU), - POWER_EVENT_PTR(GCT_NOSLOT_IC_MISS), - POWER_EVENT_PTR(GCT_NOSLOT_BR_MPRED), - - POWER_EVENT_PTR(GCT_NOSLOT_BR_MPRED_IC_MISS), - POWER_EVENT_PTR(GRP_CMPL), - POWER_EVENT_PTR(1PLUS_PPC_CMPL), - POWER_EVENT_PTR(CMPLU_STALL_DFU), - POWER_EVENT_PTR(RUN_CYC), - POWER_EVENT_PTR(RUN_INST_CMPL), + GENERIC_EVENT_PTR(PM_CYC), + GENERIC_EVENT_PTR(PM_GCT_NOSLOT_CYC), + GENERIC_EVENT_PTR(PM_CMPLU_STALL), + GENERIC_EVENT_PTR(PM_INST_CMPL), + GENERIC_EVENT_PTR(PM_LD_REF_L1), + GENERIC_EVENT_PTR(PM_LD_MISS_L1), + GENERIC_EVENT_PTR(PM_BRU_FIN), + GENERIC_EVENT_PTR(PM_BR_MPRED), + + #include "power7-events-list.h" + #undef EVENT NULL }; - static struct attribute_group power7_pmu_events_group = { .name = "events", .attrs = power7_events_attr, ^ permalink raw reply related [flat|nested] 15+ messages in thread
* Re: [tip:perf/core] perf tools: Make Power7 events available for perf 2013-07-19 7:44 ` [tip:perf/core] " tip-bot for Runzhen Wang @ 2013-07-23 5:33 ` Vince Weaver 2013-07-23 5:56 ` Michael Ellerman 0 siblings, 1 reply; 15+ messages in thread From: Vince Weaver @ 2013-07-23 5:33 UTC (permalink / raw) To: mingo, hpa, paulus, linux-kernel, acme, michael, runzhen, runzhew, xiaoguangrong, sukadev, tglx Cc: linux-tip-commits On Fri, 19 Jul 2013, tip-bot for Runzhen Wang wrote: > perf tools: Make Power7 events available for perf > > This patch makes all the POWER7 events available in sysfs. So we can > instead specify these as: > > $ size arch/powerpc/perf/power7-pmu.o > text data bss dec hex filename > 3073 2720 0 5793 16a1 arch/powerpc/perf/power7-pmu.o > > and after the patch is applied, it is: > > $ size arch/powerpc/perf/power7-pmu.o > text data bss dec hex filename > 15950 31112 0 47062 b7d6 arch/powerpc/perf/power7-pmu.o so we're really going down this road? If x86 follows this precedent we're going to end up with 300k+ of event names in the kernel. And as a reminder, perf_event cannot be disabled on x86, nor can it be compiled as a module. So that would be 300k of event names in every kernel for everyone, even those not using perf. This belongs in userspace. Vince ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [tip:perf/core] perf tools: Make Power7 events available for perf 2013-07-23 5:33 ` Vince Weaver @ 2013-07-23 5:56 ` Michael Ellerman 2013-07-23 21:38 ` Vince Weaver 0 siblings, 1 reply; 15+ messages in thread From: Michael Ellerman @ 2013-07-23 5:56 UTC (permalink / raw) To: Vince Weaver Cc: mingo, hpa, paulus, linux-kernel, acme, runzhen, runzhew, xiaoguangrong, sukadev, tglx, linux-tip-commits On Tue, 2013-07-23 at 01:33 -0400, Vince Weaver wrote: > On Fri, 19 Jul 2013, tip-bot for Runzhen Wang wrote: > > > perf tools: Make Power7 events available for perf > > > > This patch makes all the POWER7 events available in sysfs. So we can > > instead specify these as: > > > > $ size arch/powerpc/perf/power7-pmu.o > > text data bss dec hex filename > > 3073 2720 0 5793 16a1 arch/powerpc/perf/power7-pmu.o > > > > and after the patch is applied, it is: > > > > $ size arch/powerpc/perf/power7-pmu.o > > text data bss dec hex filename > > 15950 31112 0 47062 b7d6 arch/powerpc/perf/power7-pmu.o > > > so we're really going down this road? _We_ are going down this road, at least until there is a better solution. You'll notice I haven't merged any events for power8. > If x86 follows this precedent we're going to end up with 300k+ of > event names in the kernel. And as a reminder, perf_event cannot > be disabled on x86, nor can it be compiled as a module. So that would > be 300k of event names in every kernel for everyone, even those not using > perf. x86 can do what it wants. I don't think anyone in x86 land has proposed putting all the events in the kernel, so you can stop worrying about your 300k of memory. I thought it was pretty clear from the last thread that folks agreed the event _lists_ should be in userspace. The discovery of the PMUs should be done in the kernel, and that should be communicated to userspace via something in sys. What it needs now is someone with some free time to actually code it up. Right now that's not me. cheers ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [tip:perf/core] perf tools: Make Power7 events available for perf 2013-07-23 5:56 ` Michael Ellerman @ 2013-07-23 21:38 ` Vince Weaver 2013-07-25 13:41 ` Michael Ellerman 0 siblings, 1 reply; 15+ messages in thread From: Vince Weaver @ 2013-07-23 21:38 UTC (permalink / raw) To: Michael Ellerman Cc: mingo, hpa, paulus, linux-kernel, acme, runzhen, runzhew, xiaoguangrong, sukadev, tglx, linux-tip-commits, torvalds I wish I were as good as cursing as Linus, ccing him in case he's willing to donate a few choice expressions. On Tue, 23 Jul 2013, Michael Ellerman wrote: > On Tue, 2013-07-23 at 01:33 -0400, Vince Weaver wrote: > > > $ size arch/powerpc/perf/power7-pmu.o > > > text data bss dec hex filename > > > 3073 2720 0 5793 16a1 arch/powerpc/perf/power7-pmu.o > > > > > > and after the patch is applied, it is: > > > > > > $ size arch/powerpc/perf/power7-pmu.o > > > text data bss dec hex filename > > > 15950 31112 0 47062 b7d6 arch/powerpc/perf/power7-pmu.o > > > > > > so we're really going down this road? > > _We_ are going down this road, at least until there is a better > solution. You'll notice I haven't merged any events for power8. No, you are going down this road permanently, because if you commit this, it becomes ABI, and we have to maintain it forever. > x86 can do what it wants. I don't think anyone in x86 land has proposed > putting all the events in the kernel, so you can stop worrying about > your 300k of memory. I thought the prime directive of perf_event was nothing in the kernel that wasn't generic and applied to all architectures? Why is Power7 special? Abusing sysfs to waste 100k of non-swappable kernel memory on every running Linux kernel everwhere to hold static event tables that could be a simple CSV file in the perf tools directory is crazy. Especially as it's likely this becomes stable ABI, and then you'll promptly break it as has already happenend in the last kernel release with the existing in-kernel powerpc events. > I thought it was pretty clear from the last thread that folks agreed the > event _lists_ should be in userspace. The discovery of the PMUs should > be done in the kernel, and that should be communicated to userspace via > something in sys. I agree. So why is this patch in tip? > What it needs now is someone with some free time to actually code it up. > Right now that's not me. The code exists; it's called libpfm4. Just becase you're lazy doesn't mean we commit garbage code into the kenrel. For what it's worth, as the unofficial perf_event ABI documentation maintainer I strongly NAK this patch. Vince ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [tip:perf/core] perf tools: Make Power7 events available for perf 2013-07-23 21:38 ` Vince Weaver @ 2013-07-25 13:41 ` Michael Ellerman 2013-07-26 4:25 ` Vince Weaver 0 siblings, 1 reply; 15+ messages in thread From: Michael Ellerman @ 2013-07-25 13:41 UTC (permalink / raw) To: Vince Weaver Cc: mingo, hpa, paulus, linux-kernel, acme, runzhen, runzhew, xiaoguangrong, sukadev, tglx, linux-tip-commits, torvalds On Tue, Jul 23, 2013 at 05:38:21PM -0400, Vince Weaver wrote: > > I wish I were as good as cursing as Linus, ccing him in case he's willing > to donate a few choice expressions. Well cursing is what witches do, but if you need someone to swear a bit I can help you out, I am fuckin Australian after all. > On Tue, 23 Jul 2013, Michael Ellerman wrote: > > > On Tue, 2013-07-23 at 01:33 -0400, Vince Weaver wrote: > > > > > $ size arch/powerpc/perf/power7-pmu.o > > > > text data bss dec hex filename > > > > 3073 2720 0 5793 16a1 arch/powerpc/perf/power7-pmu.o > > > > > > > > and after the patch is applied, it is: > > > > > > > > $ size arch/powerpc/perf/power7-pmu.o > > > > text data bss dec hex filename > > > > 15950 31112 0 47062 b7d6 arch/powerpc/perf/power7-pmu.o > > > > > > > > > so we're really going down this road? > > > > _We_ are going down this road, at least until there is a better > > solution. You'll notice I haven't merged any events for power8. > > No, you are going down this road permanently, because if you commit this, > it becomes ABI, and we have to maintain it forever. Yes I understand what an ABI is. What I meant is we have only added the events for the Power7 PMU, and hopefully we will not have to add any for future PMUs. > > x86 can do what it wants. I don't think anyone in x86 land has proposed > > putting all the events in the kernel, so you can stop worrying about > > your 300k of memory. > > I thought the prime directive of perf_event was nothing in the kernel that > wasn't generic and applied to all architectures? Why is Power7 special? Sure perf tries to abstract things, and for the vast majority of users that's all they want or need. But there are ~50 generic events in Linux, and our PMU supports ~500. And our hardware designers use perf, and they need to test all 500 events. And they're getting sick of using raw event codes. > Abusing sysfs to waste 100k of non-swappable kernel memory on every > running Linux kernel everwhere It's great that you're so concerned about memory wastage on _powerpc_ systems. > to hold static event tables that could be a > simple CSV file in the perf tools directory is crazy. I agree 100% that it could be a CSV file in the perf directory. But up until we sent this patch every attempt to do something like that had been NAKed. > Especially as it's likely this becomes stable ABI, and then you'll > promptly break it as has already happenend in the last kernel release > with the existing in-kernel powerpc events. You're becoming the boy who cried "ABI break" Vince. Yes we renamed one event, we knew full well that nothing was using it - not even trinity. > > I thought it was pretty clear from the last thread that folks agreed the > > event _lists_ should be in userspace. The discovery of the PMUs should > > be done in the kernel, and that should be communicated to userspace via > > something in sys. > > I agree. So why is this patch in tip? Because acme picked it up before that thread got going. > > What it needs now is someone with some free time to actually code it up. > > Right now that's not me. > > The code exists; it's called libpfm4. Just becase you're lazy doesn't > mean we commit garbage code into the kenrel. Don't call me lazy. If the code is called libpfm4 why doesn't perf use it? There are patches out there to integrate the two, why don't you get them merged? ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [tip:perf/core] perf tools: Make Power7 events available for perf 2013-07-25 13:41 ` Michael Ellerman @ 2013-07-26 4:25 ` Vince Weaver 0 siblings, 0 replies; 15+ messages in thread From: Vince Weaver @ 2013-07-26 4:25 UTC (permalink / raw) To: Michael Ellerman Cc: mingo, hpa, paulus, linux-kernel, acme, runzhen, runzhew, xiaoguangrong, sukadev, tglx, linux-tip-commits, torvalds On Thu, 25 Jul 2013, Michael Ellerman wrote: > On Tue, Jul 23, 2013 at 05:38:21PM -0400, Vince Weaver wrote: > > Well cursing is what witches do, but if you need someone to swear a bit > I can help you out, I am fuckin Australian after all. I should point out the cursing is directed at the code in question and the overall downhill direction in the perf_event interface, and not directed at anyone personally. I've been fighting a (losing) battle for the past 5 years trying to keep event definitions out of the kernel, I just didn't expect defeat to come so swiftly and so suddenly from an unexpected corner (the power arch). > But there are ~50 generic events in Linux, and our PMU supports ~500. > And our hardware designers use perf, and they need to test all 500 > events. And they're getting sick of using raw event codes. And writing a small wrapper utility or patching perf is somehow harder than sticking the whole mess in the kernel? I get annoyed having to look up the value of ANSI color escape codes now and then, but I don't expect to submit a patch for /sys/tty/colors/red to the kernel and have it accepted. > > Abusing sysfs to waste 100k of non-swappable kernel memory on every > > running Linux kernel everwhere > > It's great that you're so concerned about memory wastage on _powerpc_ > systems. It's a slippery slope. > > Especially as it's likely this becomes stable ABI, and then you'll > > promptly break it as has already happenend in the last kernel release > > with the existing in-kernel powerpc events. > > You're becoming the boy who cried "ABI break" Vince. Yes we renamed one > event, we knew full well that nothing was using it - not even trinity. Yes, the interface has only been around for one kernel version and you've already broken the ABI once. Not a very good track record. Event name renaming is a lot bigger problem on x86 where certain vendors like to fuss with the event names every 3 months or so. trinity is just an example as the users tend to use -rc kernels and thus find the breakages faster. The main problem is tools like PAPI that deal with events in much more critical fashion, but the kernel devs don't really seem to care much about HPC use cases. > > I agree. So why is this patch in tip? > > Because acme picked it up before that thread got going. once a patch gets into tip in my experience all public mailing list review is done with, and the patch is more or less guaranteed to appear in the next major release unless there's some sort of regression in linux-next. Hence this last attempt to get people to discuss this. It will likely be ignored, but at least I can feel like I tried. Vince ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH v3 0/2] perf tools: Power7 events name available for perf 2013-06-28 8:14 ` Runzhen Wang @ 2013-07-01 1:53 ` Michael Ellerman -1 siblings, 0 replies; 15+ messages in thread From: Michael Ellerman @ 2013-07-01 1:53 UTC (permalink / raw) To: Runzhen Wang Cc: linuxppc-dev, linux-kernel, paulus, acme, sukadev, xiaoguangrong, icycoder, runzhew On Fri, Jun 28, 2013 at 04:14:55PM +0800, Runzhen Wang wrote: > Thank for Sukadev Bhattip and Xiao Guangrong's help. > Thank for Michael Ellerman's review. > > ChangeLog: v2 -> v3: > > 1. Adding a leading zero to all the events code in "power7-events-list.h" > which don't have a PMC, so that they all line up vertically. Hi Runzhen, These look good to me. Thanks for reworking them. They seem to be on top of Arnaldo's tree, so it's probably easiest if he takes them. You can have my: Acked-by: Michael Ellerman <michael@ellerman.id.au> Arnaldo if you also want Benh's ack let us know and I'll pester him. cheers ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH v3 0/2] perf tools: Power7 events name available for perf @ 2013-07-01 1:53 ` Michael Ellerman 0 siblings, 0 replies; 15+ messages in thread From: Michael Ellerman @ 2013-07-01 1:53 UTC (permalink / raw) To: Runzhen Wang Cc: icycoder, linux-kernel, xiaoguangrong, acme, paulus, sukadev, linuxppc-dev, runzhew On Fri, Jun 28, 2013 at 04:14:55PM +0800, Runzhen Wang wrote: > Thank for Sukadev Bhattip and Xiao Guangrong's help. > Thank for Michael Ellerman's review. > > ChangeLog: v2 -> v3: > > 1. Adding a leading zero to all the events code in "power7-events-list.h" > which don't have a PMC, so that they all line up vertically. Hi Runzhen, These look good to me. Thanks for reworking them. They seem to be on top of Arnaldo's tree, so it's probably easiest if he takes them. You can have my: Acked-by: Michael Ellerman <michael@ellerman.id.au> Arnaldo if you also want Benh's ack let us know and I'll pester him. cheers ^ permalink raw reply [flat|nested] 15+ messages in thread
end of thread, other threads:[~2013-07-26 4:24 UTC | newest] Thread overview: 15+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2013-06-28 8:14 [PATCH v3 0/2] perf tools: Power7 events name available for perf Runzhen Wang 2013-06-28 8:14 ` Runzhen Wang 2013-06-28 8:14 ` [PATCH v3 1/2] perf tools: fix a typo of a Power7 event name Runzhen Wang 2013-06-28 8:14 ` Runzhen Wang 2013-07-12 8:51 ` [tip:perf/urgent] " tip-bot for Runzhen Wang 2013-06-28 8:14 ` [PATCH v3 2/2] perf tools: Make Power7 events available for perf Runzhen Wang 2013-06-28 8:14 ` Runzhen Wang 2013-07-19 7:44 ` [tip:perf/core] " tip-bot for Runzhen Wang 2013-07-23 5:33 ` Vince Weaver 2013-07-23 5:56 ` Michael Ellerman 2013-07-23 21:38 ` Vince Weaver 2013-07-25 13:41 ` Michael Ellerman 2013-07-26 4:25 ` Vince Weaver 2013-07-01 1:53 ` [PATCH v3 0/2] perf tools: Power7 events name " Michael Ellerman 2013-07-01 1:53 ` Michael Ellerman
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