From: kan.liang@linux.intel.com
To: peterz@infradead.org, acme@kernel.org, mingo@redhat.com,
linux-kernel@vger.kernel.org
Cc: tglx@linutronix.de, jolsa@kernel.org, eranian@google.com,
alexander.shishkin@linux.intel.com, ak@linux.intel.com,
Kan Liang <kan.liang@linux.intel.com>
Subject: [PATCH 16/22] perf/x86/intel: Export new top down events for Icelake
Date: Mon, 18 Mar 2019 14:41:38 -0700 [thread overview]
Message-ID: <20190318214144.4639-17-kan.liang@linux.intel.com> (raw)
In-Reply-To: <20190318214144.4639-1-kan.liang@linux.intel.com>
From: Andi Kleen <ak@linux.intel.com>
Export new top down events for perf that map to the sub metrics
in the metrics register, and another for the new slots fixed counter.
This makes the new fixed counters in Icelake visible to the perf
user tools.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
---
arch/x86/events/intel/core.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c
index d69537b6c184..1d9570646994 100644
--- a/arch/x86/events/intel/core.c
+++ b/arch/x86/events/intel/core.c
@@ -320,6 +320,12 @@ EVENT_ATTR_STR_HT(topdown-recovery-bubbles, td_recovery_bubbles,
EVENT_ATTR_STR_HT(topdown-recovery-bubbles.scale, td_recovery_bubbles_scale,
"4", "2");
+EVENT_ATTR_STR(slots, slots, "event=0x00,umask=0x4");
+EVENT_ATTR_STR(topdown-retiring, td_retiring, "event=0xff,umask=0x1");
+EVENT_ATTR_STR(topdown-bad-spec, td_bad_spec, "event=0xff,umask=0x2");
+EVENT_ATTR_STR(topdown-fe-bound, td_fe_bound, "event=0xff,umask=0x3");
+EVENT_ATTR_STR(topdown-be-bound, td_be_bound, "event=0xff,umask=0x4");
+
static struct attribute *snb_events_attrs[] = {
EVENT_PTR(td_slots_issued),
EVENT_PTR(td_slots_retired),
@@ -4311,6 +4317,11 @@ EVENT_ATTR_STR(el-capacity-write, el_capacity_write, "event=0x54,umask=0x2");
static struct attribute *icl_events_attrs[] = {
EVENT_PTR(mem_ld_hsw),
EVENT_PTR(mem_st_hsw),
+ EVENT_PTR(slots),
+ EVENT_PTR(td_retiring),
+ EVENT_PTR(td_bad_spec),
+ EVENT_PTR(td_fe_bound),
+ EVENT_PTR(td_be_bound),
NULL,
};
--
2.17.1
next prev parent reply other threads:[~2019-03-18 21:44 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-18 21:41 [PATCH 00/22] perf: Add Icelake support kan.liang
2019-03-18 21:41 ` [PATCH 01/22] perf/core: Support outputting registers from a separate array kan.liang
2019-03-19 13:00 ` Peter Zijlstra
2019-03-19 14:13 ` Peter Zijlstra
2019-03-18 21:41 ` [PATCH 02/22] perf/x86/intel: Extract memory code PEBS parser for reuse kan.liang
2019-03-19 13:14 ` Peter Zijlstra
2019-03-18 21:41 ` [PATCH 03/22] perf/x86/intel: Support adaptive PEBSv4 kan.liang
2019-03-19 14:47 ` Peter Zijlstra
2019-03-19 16:03 ` Andi Kleen
2019-03-19 16:11 ` Peter Zijlstra
2019-03-19 21:20 ` Liang, Kan
2019-03-19 21:38 ` Andi Kleen
2019-03-20 15:58 ` Peter Zijlstra
2019-03-18 21:41 ` [PATCH 04/22] perf/x86/lbr: Avoid reading the LBRs when adaptive PEBS handles them kan.liang
2019-03-18 21:41 ` [PATCH 05/22] perf/x86: Support constraint ranges kan.liang
2019-03-19 14:53 ` Peter Zijlstra
2019-03-19 15:27 ` Peter Zijlstra
2019-03-19 15:57 ` Andi Kleen
2019-03-19 16:09 ` Peter Zijlstra
2019-03-18 21:41 ` [PATCH 06/22] perf/x86/intel: Add Icelake support kan.liang
2019-03-20 0:08 ` Stephane Eranian
2019-03-20 14:20 ` Liang, Kan
2019-03-18 21:41 ` [PATCH 07/22] perf/x86/intel/cstate: " kan.liang
2019-03-18 21:41 ` [PATCH 08/22] perf/x86/intel/rapl: " kan.liang
2019-03-18 21:41 ` [PATCH 09/22] perf/x86/msr: " kan.liang
2019-03-18 21:41 ` [PATCH 10/22] perf/x86/intel/uncore: Add Intel Icelake uncore support kan.liang
2019-03-18 21:41 ` [PATCH 11/22] perf/core: Support a REMOVE transaction kan.liang
2019-03-19 15:29 ` Peter Zijlstra
2019-03-18 21:41 ` [PATCH 12/22] perf/x86/intel: Basic support for metrics counters kan.liang
2019-03-18 21:41 ` [PATCH 13/22] perf/x86/intel: Support overflows on SLOTS kan.liang
2019-03-18 21:41 ` [PATCH 14/22] perf/x86/intel: Support hardware TopDown metrics kan.liang
2019-03-18 21:41 ` [PATCH 15/22] perf/x86/intel: Set correct weight for topdown subevent counters kan.liang
2019-03-18 21:41 ` kan.liang [this message]
2019-03-18 21:41 ` [PATCH 17/22] perf/x86/intel: Disable sampling read slots and topdown kan.liang
2019-03-18 21:41 ` [PATCH 18/22] perf/x86/intel: Support CPUID 10.ECX to disable fixed counters kan.liang
2019-03-18 21:41 ` [PATCH 19/22] perf, tools: Add support for recording and printing XMM registers kan.liang
2019-03-18 21:41 ` [PATCH 20/22] perf, tools, stat: Support new per thread TopDown metrics kan.liang
2019-03-18 21:41 ` [PATCH 21/22] perf, tools: Add documentation for topdown metrics kan.liang
2019-03-18 21:41 ` [PATCH 22/22] perf vendor events intel: Add JSON files for Icelake kan.liang
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