From: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> To: <linux-kernel@vger.kernel.org> Cc: linuxppc-dev@ozlabs.org, Stephane Eranian <eranian@google.com>, Michael Ellerman <michaele@au1.ibm.com>, Paul Mackerras <paulus@samba.org>, Anshuman Khandual <khandual@linux.vnet.ibm.com> Subject: [PATCH 0/8][v4] powerpc/perf: Export memory hierarchy level in Power7/8. Date: Fri, 13 Sep 2013 17:49:07 -0700 [thread overview] Message-ID: <1379119755-21025-1-git-send-email-sukadev@linux.vnet.ibm.com> (raw) Power7 and Power8 processors save the memory hierarchy level (eg: L2, L3) from which a load or store instruction was satisfied. Export this hierarchy information to the user via the perf_mem_data_src object. Thanks to input from Stephane Eranian, Michael Ellerman, Michael Neuling. Sukadev Bhattiprolu (8): powerpc/perf: Rename Power8 macros to start with PME powerpc/perf: Export Power8 generic events in sysfs powerpc/perf: Add PM_MRK_GRP_CMPL event to sysfs. powerpc/perf: Define big-endian version of perf_mem_data_src powerpc/perf: Export Power8 memory hierarchy info to user space. powerpc: Rename branch_opcode() to instr_opcode() power: implement is_instr_load_store(). powerpc/perf: Export Power7 memory hierarchy info to user space. arch/powerpc/include/asm/code-patching.h | 1 + arch/powerpc/include/asm/perf_event_server.h | 2 + arch/powerpc/lib/code-patching.c | 96 ++++++++++++++++++++++- arch/powerpc/perf/core-book3s.c | 11 +++ arch/powerpc/perf/power7-pmu.c | 94 +++++++++++++++++++++++ arch/powerpc/perf/power8-pmu.c | 105 +++++++++++++++++++++++--- include/uapi/linux/perf_event.h | 58 ++++++++++++++ 7 files changed, 352 insertions(+), 15 deletions(-) -- 1.7.9.5
WARNING: multiple messages have this Message-ID (diff)
From: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> To: <linux-kernel@vger.kernel.org> Cc: linuxppc-dev@ozlabs.org, Paul Mackerras <paulus@samba.org>, Michael Ellerman <michaele@au1.ibm.com>, Stephane Eranian <eranian@google.com>, Anshuman Khandual <khandual@linux.vnet.ibm.com> Subject: [PATCH 0/8][v4] powerpc/perf: Export memory hierarchy level in Power7/8. Date: Fri, 13 Sep 2013 17:49:07 -0700 [thread overview] Message-ID: <1379119755-21025-1-git-send-email-sukadev@linux.vnet.ibm.com> (raw) Power7 and Power8 processors save the memory hierarchy level (eg: L2, L3) from which a load or store instruction was satisfied. Export this hierarchy information to the user via the perf_mem_data_src object. Thanks to input from Stephane Eranian, Michael Ellerman, Michael Neuling. Sukadev Bhattiprolu (8): powerpc/perf: Rename Power8 macros to start with PME powerpc/perf: Export Power8 generic events in sysfs powerpc/perf: Add PM_MRK_GRP_CMPL event to sysfs. powerpc/perf: Define big-endian version of perf_mem_data_src powerpc/perf: Export Power8 memory hierarchy info to user space. powerpc: Rename branch_opcode() to instr_opcode() power: implement is_instr_load_store(). powerpc/perf: Export Power7 memory hierarchy info to user space. arch/powerpc/include/asm/code-patching.h | 1 + arch/powerpc/include/asm/perf_event_server.h | 2 + arch/powerpc/lib/code-patching.c | 96 ++++++++++++++++++++++- arch/powerpc/perf/core-book3s.c | 11 +++ arch/powerpc/perf/power7-pmu.c | 94 +++++++++++++++++++++++ arch/powerpc/perf/power8-pmu.c | 105 +++++++++++++++++++++++--- include/uapi/linux/perf_event.h | 58 ++++++++++++++ 7 files changed, 352 insertions(+), 15 deletions(-) -- 1.7.9.5
next reply other threads:[~2013-09-14 0:51 UTC|newest] Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-09-14 0:49 Sukadev Bhattiprolu [this message] 2013-09-14 0:49 ` [PATCH 0/8][v4] powerpc/perf: Export memory hierarchy level in Power7/8 Sukadev Bhattiprolu 2013-09-14 0:49 ` [PATCH 1/8][v4] powerpc/perf: Rename Power8 macros to start with PME Sukadev Bhattiprolu 2013-09-14 0:49 ` Sukadev Bhattiprolu 2013-09-18 5:24 ` Anshuman Khandual 2013-09-18 5:24 ` Anshuman Khandual 2013-09-14 0:49 ` [PATCH 2/8][v4] powerpc/perf: Export Power8 generic events in sysfs Sukadev Bhattiprolu 2013-09-14 0:49 ` Sukadev Bhattiprolu 2013-09-14 0:49 ` [PATCH 3/8][v4] powerpc/perf: Add PM_MRK_GRP_CMPL event to sysfs Sukadev Bhattiprolu 2013-09-14 0:49 ` Sukadev Bhattiprolu 2013-09-14 0:49 ` [PATCH 4/8][v4] powerpc/perf: Define big-endian version of perf_mem_data_src Sukadev Bhattiprolu 2013-09-14 0:49 ` Sukadev Bhattiprolu 2013-09-14 0:49 ` [PATCH 5/8][v4] powerpc/perf: Export Power8 memory hierarchy info to user space Sukadev Bhattiprolu 2013-09-14 0:49 ` Sukadev Bhattiprolu 2013-09-14 0:49 ` [PATCH 6/8][v4] powerpc: Rename branch_opcode() to instr_opcode() Sukadev Bhattiprolu 2013-09-14 0:49 ` Sukadev Bhattiprolu 2013-09-14 0:49 ` [PATCH 7/8][v4] power: implement is_instr_load_store() Sukadev Bhattiprolu 2013-09-14 0:49 ` Sukadev Bhattiprolu 2013-09-16 12:22 ` Tom Musta 2013-09-14 0:49 ` [PATCH 8/8][v4] powerpc/perf: Export Power7 memory hierarchy info to user space Sukadev Bhattiprolu 2013-09-14 0:49 ` Sukadev Bhattiprolu 2013-09-18 10:47 ` Anshuman Khandual 2013-09-18 10:47 ` Anshuman Khandual 2013-09-19 8:41 ` Anshuman Khandual 2013-09-19 8:41 ` Anshuman Khandual 2013-09-24 22:30 ` Sukadev Bhattiprolu 2013-09-24 22:30 ` Sukadev Bhattiprolu
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