From 9c4e2e2589c99ed01db6245847b4bd44bc053330 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Wed, 29 Mar 2017 17:07:53 -0700 Subject: perf vendor events intel: Add missing UNC_M_DCLOCKTICKS for Broadwell DE uncore An earlier update removed the UNC_M_CLOCKTICKS event for Broadwell DE. But Metric events were still referring to it. This adds it back under a different name from the event list, and also fixes up the Metric events to use the new name. Cc: jolsa@kernel.org Link: http://lkml.kernel.org/n/tip-zxxzg4g5nr93o7np00vgqqwm@git.kernel.org Signed-off-by: Andi Kleen --- .../perf/pmu-events/arch/x86/broadwellde/uncore-memory.json | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/tools/perf/pmu-events/arch/x86/broadwellde/uncore-memory.json b/tools/perf/pmu-events/arch/x86/broadwellde/uncore-memory.json index fa09e12018ce..f4b0745cdbbf 100644 --- a/tools/perf/pmu-events/arch/x86/broadwellde/uncore-memory.json +++ b/tools/perf/pmu-events/arch/x86/broadwellde/uncore-memory.json @@ -19,12 +19,19 @@ "UMask": "0xC", "Unit": "iMC" }, + { + "BriefDescription": "Memory controller clock ticks", + "Counter": "0,1,2,3", + "EventName": "UNC_M_DCLOCKTICKS", + "PerPkg": "1", + "Unit": "iMC" + }, { "BriefDescription": "Cycles where DRAM ranks are in power down (CKE) mode", "Counter": "0,1,2,3", "EventCode": "0x85", "EventName": "UNC_M_POWER_CHANNEL_PPD", - "MetricExpr": "(UNC_M_POWER_CHANNEL_PPD / UNC_M_CLOCKTICKS) * 100.", + "MetricExpr": "(UNC_M_POWER_CHANNEL_PPD / UNC_M_DCLOCKTICKS) * 100.", "MetricName": "power_channel_ppd %", "PerPkg": "1", "Unit": "iMC" @@ -34,7 +41,7 @@ "Counter": "0,1,2,3", "EventCode": "0x86", "EventName": "UNC_M_POWER_CRITICAL_THROTTLE_CYCLES", - "MetricExpr": "(UNC_M_POWER_CRITICAL_THROTTLE_CYCLES / UNC_M_CLOCKTICKS) * 100.", + "MetricExpr": "(UNC_M_POWER_CRITICAL_THROTTLE_CYCLES / UNC_M_DCLOCKTICKS) * 100.", "MetricName": "power_critical_throttle_cycles %", "PerPkg": "1", "Unit": "iMC" @@ -44,7 +51,7 @@ "Counter": "0,1,2,3", "EventCode": "0x43", "EventName": "UNC_M_POWER_SELF_REFRESH", - "MetricExpr": "(UNC_M_POWER_SELF_REFRESH / UNC_M_CLOCKTICKS) * 100.", + "MetricExpr": "(UNC_M_POWER_SELF_REFRESH / UNC_M_DCLOCKTICKS) * 100.", "MetricName": "power_self_refresh %", "PerPkg": "1", "Unit": "iMC" -- cgit v1.2.3 From 80432c7311dbcf0c814d4923480b055a725b0be2 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Wed, 29 Mar 2017 17:12:44 -0700 Subject: perf vendor events intel: Add uncore events for Sandy Bridge client Add V15 of Sandy Bridge uncore events Cc: jolsa@kernel.org Link: http://lkml.kernel.org/n/tip-2qkwutpwljdue8jmwk3xqdbl@git.kernel.org Signed-off-by: Andi Kleen --- .../pmu-events/arch/x86/sandybridge/uncore.json | 314 +++++++++++++++++++++ 1 file changed, 314 insertions(+) create mode 100644 tools/perf/pmu-events/arch/x86/sandybridge/uncore.json diff --git a/tools/perf/pmu-events/arch/x86/sandybridge/uncore.json b/tools/perf/pmu-events/arch/x86/sandybridge/uncore.json new file mode 100644 index 000000000000..42c70eed05a2 --- /dev/null +++ b/tools/perf/pmu-events/arch/x86/sandybridge/uncore.json @@ -0,0 +1,314 @@ +[ + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x01", + "EventName": "UNC_CBO_XSNP_RESPONSE.MISS", + "BriefDescription": "A snoop misses in some processor core.", + "PublicDescription": "A snoop misses in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x02", + "EventName": "UNC_CBO_XSNP_RESPONSE.INVAL", + "BriefDescription": "A snoop invalidates a non-modified line in some processor core.", + "PublicDescription": "A snoop invalidates a non-modified line in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x04", + "EventName": "UNC_CBO_XSNP_RESPONSE.HIT", + "BriefDescription": "A snoop hits a non-modified line in some processor core.", + "PublicDescription": "A snoop hits a non-modified line in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x08", + "EventName": "UNC_CBO_XSNP_RESPONSE.HITM", + "BriefDescription": "A snoop hits a modified line in some processor core.", + "PublicDescription": "A snoop hits a modified line in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x10", + "EventName": "UNC_CBO_XSNP_RESPONSE.INVAL_M", + "BriefDescription": "A snoop invalidates a modified line in some processor core.", + "PublicDescription": "A snoop invalidates a modified line in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x20", + "EventName": "UNC_CBO_XSNP_RESPONSE.EXTERNAL_FILTER", + "BriefDescription": "Filter on cross-core snoops initiated by this Cbox due to external snoop request.", + "PublicDescription": "Filter on cross-core snoops initiated by this Cbox due to external snoop request.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x40", + "EventName": "UNC_CBO_XSNP_RESPONSE.XCORE_FILTER", + "BriefDescription": "Filter on cross-core snoops initiated by this Cbox due to processor core memory request.", + "PublicDescription": "Filter on cross-core snoops initiated by this Cbox due to processor core memory request.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x80", + "EventName": "UNC_CBO_XSNP_RESPONSE.EVICTION_FILTER", + "BriefDescription": "Filter on cross-core snoops initiated by this Cbox due to LLC eviction.", + "PublicDescription": "Filter on cross-core snoops initiated by this Cbox due to LLC eviction.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x01", + "EventName": "UNC_CBO_CACHE_LOOKUP.M", + "BriefDescription": "LLC lookup request that access cache and found line in M-state.", + "PublicDescription": "LLC lookup request that access cache and found line in M-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x02", + "EventName": "UNC_CBO_CACHE_LOOKUP.E", + "BriefDescription": "LLC lookup request that access cache and found line in E-state.", + "PublicDescription": "LLC lookup request that access cache and found line in E-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x04", + "EventName": "UNC_CBO_CACHE_LOOKUP.S", + "BriefDescription": "LLC lookup request that access cache and found line in S-state.", + "PublicDescription": "LLC lookup request that access cache and found line in S-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x08", + "EventName": "UNC_CBO_CACHE_LOOKUP.I", + "BriefDescription": "LLC lookup request that access cache and found line in I-state.", + "PublicDescription": "LLC lookup request that access cache and found line in I-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x10", + "EventName": "UNC_CBO_CACHE_LOOKUP.READ_FILTER", + "BriefDescription": "Filter on processor core initiated cacheable read requests.", + "PublicDescription": "Filter on processor core initiated cacheable read requests.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x20", + "EventName": "UNC_CBO_CACHE_LOOKUP.WRITE_FILTER", + "BriefDescription": "Filter on processor core initiated cacheable write requests.", + "PublicDescription": "Filter on processor core initiated cacheable write requests.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x40", + "EventName": "UNC_CBO_CACHE_LOOKUP.EXTSNP_FILTER", + "BriefDescription": "Filter on external snoop requests.", + "PublicDescription": "Filter on external snoop requests.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x80", + "EventName": "UNC_CBO_CACHE_LOOKUP.ANY_REQUEST_FILTER", + "BriefDescription": "Filter on any IRQ or IPQ initiated requests including uncacheable, non-coherent requests.", + "PublicDescription": "Filter on any IRQ or IPQ initiated requests including uncacheable, non-coherent requests.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "ARB", + "EventCode": "0x80", + "UMask": "0x01", + "EventName": "UNC_ARB_TRK_OCCUPANCY.ALL", + "BriefDescription": "Counts cycles weighted by the number of requests waiting for data returning from the memory controller. Accounts for coherent and non-coherent requests initiated by IA cores, processor graphic units, or LLC.", + "PublicDescription": "Counts cycles weighted by the number of requests waiting for data returning from the memory controller. Accounts for coherent and non-coherent requests initiated by IA cores, processor graphic units, or LLC.", + "Counter": "0", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "ARB", + "EventCode": "0x81", + "UMask": "0x01", + "EventName": "UNC_ARB_TRK_REQUESTS.ALL", + "BriefDescription": "Counts the number of coherent and in-coherent requests initiated by IA cores, processor graphic units, or LLC.", + "PublicDescription": "Counts the number of coherent and in-coherent requests initiated by IA cores, processor graphic units, or LLC.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "ARB", + "EventCode": "0x81", + "UMask": "0x20", + "EventName": "UNC_ARB_TRK_REQUESTS.WRITES", + "BriefDescription": "Counts the number of allocated write entries, include full, partial, and LLC evictions.", + "PublicDescription": "Counts the number of allocated write entries, include full, partial, and LLC evictions.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "ARB", + "EventCode": "0x81", + "UMask": "0x80", + "EventName": "UNC_ARB_TRK_REQUESTS.EVICTIONS", + "BriefDescription": "Counts the number of LLC evictions allocated.", + "PublicDescription": "Counts the number of LLC evictions allocated.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "ARB", + "EventCode": "0x83", + "UMask": "0x01", + "EventName": "UNC_ARB_COH_TRK_OCCUPANCY.ALL", + "BriefDescription": "Cycles weighted by number of requests pending in Coherency Tracker.", + "PublicDescription": "Cycles weighted by number of requests pending in Coherency Tracker.", + "Counter": "0", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "ARB", + "EventCode": "0x84", + "UMask": "0x01", + "EventName": "UNC_ARB_COH_TRK_REQUESTS.ALL", + "BriefDescription": "Number of requests allocated in Coherency Tracker.", + "PublicDescription": "Number of requests allocated in Coherency Tracker.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "ARB", + "EventCode": "0x80", + "UMask": "0x01", + "EventName": "UNC_ARB_TRK_OCCUPANCY.CYCLES_WITH_ANY_REQUEST", + "BriefDescription": "Cycles with at least one request outstanding is waiting for data return from memory controller. Account for coherent and non-coherent requests initiated by IA Cores, Processor Graphics Unit, or LLC.", + "PublicDescription": "Cycles with at least one request outstanding is waiting for data return from memory controller. Account for coherent and non-coherent requests initiated by IA Cores, Processor Graphics Unit, or LLC.", + "Counter": "0,1", + "CounterMask": "1", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "ARB", + "EventCode": "0x80", + "UMask": "0x01", + "EventName": "UNC_ARB_TRK_OCCUPANCY.CYCLES_OVER_HALF_FULL", + "BriefDescription": "Cycles with at least half of the requests outstanding are waiting for data return from memory controller. Account for coherent and non-coherent requests initiated by IA Cores, Processor Graphics Unit, or LLC.", + "PublicDescription": "Cycles with at least half of the requests outstanding are waiting for data return from memory controller. Account for coherent and non-coherent requests initiated by IA Cores, Processor Graphics Unit, or LLC.", + "Counter": "0,1", + "CounterMask": "10", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "ARB", + "EventCode": "0x0", + "UMask": "0x01", + "EventName": "UNC_CLOCK.SOCKET", + "BriefDescription": "This 48-bit fixed counter counts the UCLK cycles.", + "PublicDescription": "This 48-bit fixed counter counts the UCLK cycles.", + "Counter": "Fixed", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x06", + "EventName": "UNC_CBO_CACHE_LOOKUP.ES", + "BriefDescription": "LLC lookup request that access cache and found line in E-state or S-state.", + "PublicDescription": "LLC lookup request that access cache and found line in E-state or S-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + } +] \ No newline at end of file -- cgit v1.2.3 From bccdcb2a77ba0bef17baf152179e30ca35459a0c Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Wed, 29 Mar 2017 17:14:02 -0700 Subject: perf vendor events intel: Add uncore events for Ivy Bridge client Add V18 of Ivy Bridge uncore events Cc: jolsa@kernel.org Link: http://lkml.kernel.org/n/tip-299k76asec5rwp0i86qygnnt@git.kernel.org Signed-off-by: Andi Kleen --- .../perf/pmu-events/arch/x86/ivybridge/uncore.json | 314 +++++++++++++++++++++ 1 file changed, 314 insertions(+) create mode 100644 tools/perf/pmu-events/arch/x86/ivybridge/uncore.json diff --git a/tools/perf/pmu-events/arch/x86/ivybridge/uncore.json b/tools/perf/pmu-events/arch/x86/ivybridge/uncore.json new file mode 100644 index 000000000000..42c70eed05a2 --- /dev/null +++ b/tools/perf/pmu-events/arch/x86/ivybridge/uncore.json @@ -0,0 +1,314 @@ +[ + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x01", + "EventName": "UNC_CBO_XSNP_RESPONSE.MISS", + "BriefDescription": "A snoop misses in some processor core.", + "PublicDescription": "A snoop misses in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x02", + "EventName": "UNC_CBO_XSNP_RESPONSE.INVAL", + "BriefDescription": "A snoop invalidates a non-modified line in some processor core.", + "PublicDescription": "A snoop invalidates a non-modified line in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x04", + "EventName": "UNC_CBO_XSNP_RESPONSE.HIT", + "BriefDescription": "A snoop hits a non-modified line in some processor core.", + "PublicDescription": "A snoop hits a non-modified line in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x08", + "EventName": "UNC_CBO_XSNP_RESPONSE.HITM", + "BriefDescription": "A snoop hits a modified line in some processor core.", + "PublicDescription": "A snoop hits a modified line in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x10", + "EventName": "UNC_CBO_XSNP_RESPONSE.INVAL_M", + "BriefDescription": "A snoop invalidates a modified line in some processor core.", + "PublicDescription": "A snoop invalidates a modified line in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x20", + "EventName": "UNC_CBO_XSNP_RESPONSE.EXTERNAL_FILTER", + "BriefDescription": "Filter on cross-core snoops initiated by this Cbox due to external snoop request.", + "PublicDescription": "Filter on cross-core snoops initiated by this Cbox due to external snoop request.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x40", + "EventName": "UNC_CBO_XSNP_RESPONSE.XCORE_FILTER", + "BriefDescription": "Filter on cross-core snoops initiated by this Cbox due to processor core memory request.", + "PublicDescription": "Filter on cross-core snoops initiated by this Cbox due to processor core memory request.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x80", + "EventName": "UNC_CBO_XSNP_RESPONSE.EVICTION_FILTER", + "BriefDescription": "Filter on cross-core snoops initiated by this Cbox due to LLC eviction.", + "PublicDescription": "Filter on cross-core snoops initiated by this Cbox due to LLC eviction.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x01", + "EventName": "UNC_CBO_CACHE_LOOKUP.M", + "BriefDescription": "LLC lookup request that access cache and found line in M-state.", + "PublicDescription": "LLC lookup request that access cache and found line in M-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x02", + "EventName": "UNC_CBO_CACHE_LOOKUP.E", + "BriefDescription": "LLC lookup request that access cache and found line in E-state.", + "PublicDescription": "LLC lookup request that access cache and found line in E-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x04", + "EventName": "UNC_CBO_CACHE_LOOKUP.S", + "BriefDescription": "LLC lookup request that access cache and found line in S-state.", + "PublicDescription": "LLC lookup request that access cache and found line in S-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x08", + "EventName": "UNC_CBO_CACHE_LOOKUP.I", + "BriefDescription": "LLC lookup request that access cache and found line in I-state.", + "PublicDescription": "LLC lookup request that access cache and found line in I-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x10", + "EventName": "UNC_CBO_CACHE_LOOKUP.READ_FILTER", + "BriefDescription": "Filter on processor core initiated cacheable read requests.", + "PublicDescription": "Filter on processor core initiated cacheable read requests.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x20", + "EventName": "UNC_CBO_CACHE_LOOKUP.WRITE_FILTER", + "BriefDescription": "Filter on processor core initiated cacheable write requests.", + "PublicDescription": "Filter on processor core initiated cacheable write requests.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x40", + "EventName": "UNC_CBO_CACHE_LOOKUP.EXTSNP_FILTER", + "BriefDescription": "Filter on external snoop requests.", + "PublicDescription": "Filter on external snoop requests.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x80", + "EventName": "UNC_CBO_CACHE_LOOKUP.ANY_REQUEST_FILTER", + "BriefDescription": "Filter on any IRQ or IPQ initiated requests including uncacheable, non-coherent requests.", + "PublicDescription": "Filter on any IRQ or IPQ initiated requests including uncacheable, non-coherent requests.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "ARB", + "EventCode": "0x80", + "UMask": "0x01", + "EventName": "UNC_ARB_TRK_OCCUPANCY.ALL", + "BriefDescription": "Counts cycles weighted by the number of requests waiting for data returning from the memory controller. Accounts for coherent and non-coherent requests initiated by IA cores, processor graphic units, or LLC.", + "PublicDescription": "Counts cycles weighted by the number of requests waiting for data returning from the memory controller. Accounts for coherent and non-coherent requests initiated by IA cores, processor graphic units, or LLC.", + "Counter": "0", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "ARB", + "EventCode": "0x81", + "UMask": "0x01", + "EventName": "UNC_ARB_TRK_REQUESTS.ALL", + "BriefDescription": "Counts the number of coherent and in-coherent requests initiated by IA cores, processor graphic units, or LLC.", + "PublicDescription": "Counts the number of coherent and in-coherent requests initiated by IA cores, processor graphic units, or LLC.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "ARB", + "EventCode": "0x81", + "UMask": "0x20", + "EventName": "UNC_ARB_TRK_REQUESTS.WRITES", + "BriefDescription": "Counts the number of allocated write entries, include full, partial, and LLC evictions.", + "PublicDescription": "Counts the number of allocated write entries, include full, partial, and LLC evictions.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "ARB", + "EventCode": "0x81", + "UMask": "0x80", + "EventName": "UNC_ARB_TRK_REQUESTS.EVICTIONS", + "BriefDescription": "Counts the number of LLC evictions allocated.", + "PublicDescription": "Counts the number of LLC evictions allocated.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "ARB", + "EventCode": "0x83", + "UMask": "0x01", + "EventName": "UNC_ARB_COH_TRK_OCCUPANCY.ALL", + "BriefDescription": "Cycles weighted by number of requests pending in Coherency Tracker.", + "PublicDescription": "Cycles weighted by number of requests pending in Coherency Tracker.", + "Counter": "0", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "ARB", + "EventCode": "0x84", + "UMask": "0x01", + "EventName": "UNC_ARB_COH_TRK_REQUESTS.ALL", + "BriefDescription": "Number of requests allocated in Coherency Tracker.", + "PublicDescription": "Number of requests allocated in Coherency Tracker.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "ARB", + "EventCode": "0x80", + "UMask": "0x01", + "EventName": "UNC_ARB_TRK_OCCUPANCY.CYCLES_WITH_ANY_REQUEST", + "BriefDescription": "Cycles with at least one request outstanding is waiting for data return from memory controller. Account for coherent and non-coherent requests initiated by IA Cores, Processor Graphics Unit, or LLC.", + "PublicDescription": "Cycles with at least one request outstanding is waiting for data return from memory controller. Account for coherent and non-coherent requests initiated by IA Cores, Processor Graphics Unit, or LLC.", + "Counter": "0,1", + "CounterMask": "1", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "ARB", + "EventCode": "0x80", + "UMask": "0x01", + "EventName": "UNC_ARB_TRK_OCCUPANCY.CYCLES_OVER_HALF_FULL", + "BriefDescription": "Cycles with at least half of the requests outstanding are waiting for data return from memory controller. Account for coherent and non-coherent requests initiated by IA Cores, Processor Graphics Unit, or LLC.", + "PublicDescription": "Cycles with at least half of the requests outstanding are waiting for data return from memory controller. Account for coherent and non-coherent requests initiated by IA Cores, Processor Graphics Unit, or LLC.", + "Counter": "0,1", + "CounterMask": "10", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "ARB", + "EventCode": "0x0", + "UMask": "0x01", + "EventName": "UNC_CLOCK.SOCKET", + "BriefDescription": "This 48-bit fixed counter counts the UCLK cycles.", + "PublicDescription": "This 48-bit fixed counter counts the UCLK cycles.", + "Counter": "Fixed", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x06", + "EventName": "UNC_CBO_CACHE_LOOKUP.ES", + "BriefDescription": "LLC lookup request that access cache and found line in E-state or S-state.", + "PublicDescription": "LLC lookup request that access cache and found line in E-state or S-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + } +] \ No newline at end of file -- cgit v1.2.3 From 0585c6265e66f952bcb6280cf078e5e120bd367a Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Wed, 29 Mar 2017 17:17:02 -0700 Subject: perf vendor events intel: Add uncore events for Haswell client Add V25 of Haswell uncore events Cc: jolsa@kernel.org Link: http://lkml.kernel.org/n/tip-133r1do7vvssoyszxgx174hj@git.kernel.org Signed-off-by: Andi Kleen --- tools/perf/pmu-events/arch/x86/haswell/uncore.json | 374 +++++++++++++++++++++ 1 file changed, 374 insertions(+) create mode 100644 tools/perf/pmu-events/arch/x86/haswell/uncore.json diff --git a/tools/perf/pmu-events/arch/x86/haswell/uncore.json b/tools/perf/pmu-events/arch/x86/haswell/uncore.json new file mode 100644 index 000000000000..3ef5c21fef56 --- /dev/null +++ b/tools/perf/pmu-events/arch/x86/haswell/uncore.json @@ -0,0 +1,374 @@ +[ + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x21", + "EventName": "UNC_CBO_XSNP_RESPONSE.MISS_EXTERNAL", + "BriefDescription": "An external snoop misses in some processor core.", + "PublicDescription": "An external snoop misses in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x41", + "EventName": "UNC_CBO_XSNP_RESPONSE.MISS_XCORE", + "BriefDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which misses in some processor core.", + "PublicDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which misses in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x81", + "EventName": "UNC_CBO_XSNP_RESPONSE.MISS_EVICTION", + "BriefDescription": "A cross-core snoop resulted from L3 Eviction which misses in some processor core.", + "PublicDescription": "A cross-core snoop resulted from L3 Eviction which misses in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x24", + "EventName": "UNC_CBO_XSNP_RESPONSE.HIT_EXTERNAL", + "BriefDescription": "An external snoop hits a non-modified line in some processor core.", + "PublicDescription": "An external snoop hits a non-modified line in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x44", + "EventName": "UNC_CBO_XSNP_RESPONSE.HIT_XCORE", + "BriefDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which hits a non-modified line in some processor core.", + "PublicDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which hits a non-modified line in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x84", + "EventName": "UNC_CBO_XSNP_RESPONSE.HIT_EVICTION", + "BriefDescription": "A cross-core snoop resulted from L3 Eviction which hits a non-modified line in some processor core.", + "PublicDescription": "A cross-core snoop resulted from L3 Eviction which hits a non-modified line in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x28", + "EventName": "UNC_CBO_XSNP_RESPONSE.HITM_EXTERNAL", + "BriefDescription": "An external snoop hits a modified line in some processor core.", + "PublicDescription": "An external snoop hits a modified line in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x48", + "EventName": "UNC_CBO_XSNP_RESPONSE.HITM_XCORE", + "BriefDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which hits a modified line in some processor core.", + "PublicDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which hits a modified line in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x88", + "EventName": "UNC_CBO_XSNP_RESPONSE.HITM_EVICTION", + "BriefDescription": "A cross-core snoop resulted from L3 Eviction which hits a modified line in some processor core.", + "PublicDescription": "A cross-core snoop resulted from L3 Eviction which hits a modified line in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x11", + "EventName": "UNC_CBO_CACHE_LOOKUP.READ_M", + "BriefDescription": "L3 Lookup read request that access cache and found line in M-state.", + "PublicDescription": "L3 Lookup read request that access cache and found line in M-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x21", + "EventName": "UNC_CBO_CACHE_LOOKUP.WRITE_M", + "BriefDescription": "L3 Lookup write request that access cache and found line in M-state.", + "PublicDescription": "L3 Lookup write request that access cache and found line in M-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x41", + "EventName": "UNC_CBO_CACHE_LOOKUP.EXTSNP_M", + "BriefDescription": "L3 Lookup external snoop request that access cache and found line in M-state.", + "PublicDescription": "L3 Lookup external snoop request that access cache and found line in M-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x81", + "EventName": "UNC_CBO_CACHE_LOOKUP.ANY_M", + "BriefDescription": "L3 Lookup any request that access cache and found line in M-state.", + "PublicDescription": "L3 Lookup any request that access cache and found line in M-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x18", + "EventName": "UNC_CBO_CACHE_LOOKUP.READ_I", + "BriefDescription": "L3 Lookup read request that access cache and found line in I-state.", + "PublicDescription": "L3 Lookup read request that access cache and found line in I-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x28", + "EventName": "UNC_CBO_CACHE_LOOKUP.WRITE_I", + "BriefDescription": "L3 Lookup write request that access cache and found line in I-state.", + "PublicDescription": "L3 Lookup write request that access cache and found line in I-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x48", + "EventName": "UNC_CBO_CACHE_LOOKUP.EXTSNP_I", + "BriefDescription": "L3 Lookup external snoop request that access cache and found line in I-state.", + "PublicDescription": "L3 Lookup external snoop request that access cache and found line in I-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x88", + "EventName": "UNC_CBO_CACHE_LOOKUP.ANY_I", + "BriefDescription": "L3 Lookup any request that access cache and found line in I-state.", + "PublicDescription": "L3 Lookup any request that access cache and found line in I-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x1f", + "EventName": "UNC_CBO_CACHE_LOOKUP.READ_MESI", + "BriefDescription": "L3 Lookup read request that access cache and found line in any MESI-state.", + "PublicDescription": "L3 Lookup read request that access cache and found line in any MESI-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x2f", + "EventName": "UNC_CBO_CACHE_LOOKUP.WRITE_MESI", + "BriefDescription": "L3 Lookup write request that access cache and found line in MESI-state.", + "PublicDescription": "L3 Lookup write request that access cache and found line in MESI-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x4f", + "EventName": "UNC_CBO_CACHE_LOOKUP.EXTSNP_MESI", + "BriefDescription": "L3 Lookup external snoop request that access cache and found line in MESI-state.", + "PublicDescription": "L3 Lookup external snoop request that access cache and found line in MESI-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x8f", + "EventName": "UNC_CBO_CACHE_LOOKUP.ANY_MESI", + "BriefDescription": "L3 Lookup any request that access cache and found line in MESI-state.", + "PublicDescription": "L3 Lookup any request that access cache and found line in MESI-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x86", + "EventName": "UNC_CBO_CACHE_LOOKUP.ANY_ES", + "BriefDescription": "L3 Lookup any request that access cache and found line in E or S-state.", + "PublicDescription": "L3 Lookup any request that access cache and found line in E or S-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x46", + "EventName": "UNC_CBO_CACHE_LOOKUP.EXTSNP_ES", + "BriefDescription": "L3 Lookup external snoop request that access cache and found line in E or S-state.", + "PublicDescription": "L3 Lookup external snoop request that access cache and found line in E or S-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x16", + "EventName": "UNC_CBO_CACHE_LOOKUP.READ_ES", + "BriefDescription": "L3 Lookup read request that access cache and found line in E or S-state.", + "PublicDescription": "L3 Lookup read request that access cache and found line in E or S-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x26", + "EventName": "UNC_CBO_CACHE_LOOKUP.WRITE_ES", + "BriefDescription": "L3 Lookup write request that access cache and found line in E or S-state.", + "PublicDescription": "L3 Lookup write request that access cache and found line in E or S-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "iMPH-U", + "EventCode": "0x80", + "UMask": "0x01", + "EventName": "UNC_ARB_TRK_OCCUPANCY.ALL", + "BriefDescription": "Each cycle count number of all Core outgoing valid entries. Such entry is defined as valid from it's allocation till first of IDI0 or DRS0 messages is sent out. Accounts for Coherent and non-coherent traffic.", + "PublicDescription": "Each cycle count number of all Core outgoing valid entries. Such entry is defined as valid from it's allocation till first of IDI0 or DRS0 messages is sent out. Accounts for Coherent and non-coherent traffic.", + "Counter": "0", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "iMPH-U", + "EventCode": "0x81", + "UMask": "0x01", + "EventName": "UNC_ARB_TRK_REQUESTS.ALL", + "BriefDescription": "Total number of Core outgoing entries allocated. Accounts for Coherent and non-coherent traffic.", + "PublicDescription": "Total number of Core outgoing entries allocated. Accounts for Coherent and non-coherent traffic.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "iMPH-U", + "EventCode": "0x81", + "UMask": "0x20", + "EventName": "UNC_ARB_TRK_REQUESTS.WRITES", + "BriefDescription": "Number of Writes allocated - any write transactions: full/partials writes and evictions.", + "PublicDescription": "Number of Writes allocated - any write transactions: full/partials writes and evictions.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "iMPH-U", + "EventCode": "0x83", + "UMask": "0x01", + "EventName": "UNC_ARB_COH_TRK_OCCUPANCY.All", + "BriefDescription": "Each cycle count number of valid entries in Coherency Tracker queue from allocation till deallocation. Aperture requests (snoops) appear as NC decoded internally and become coherent (snoop L3, access memory)", + "PublicDescription": "Each cycle count number of valid entries in Coherency Tracker queue from allocation till deallocation. Aperture requests (snoops) appear as NC decoded internally and become coherent (snoop L3, access memory).", + "Counter": "0", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "iMPH-U", + "EventCode": "0x84", + "UMask": "0x01", + "EventName": "UNC_ARB_COH_TRK_REQUESTS.ALL", + "BriefDescription": "Number of entries allocated. Account for Any type: e.g. Snoop, Core aperture, etc.", + "PublicDescription": "Number of entries allocated. Account for Any type: e.g. Snoop, Core aperture, etc.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "NCU", + "EventCode": "0x0", + "UMask": "0x01", + "EventName": "UNC_CLOCK.SOCKET", + "BriefDescription": "This 48-bit fixed counter counts the UCLK cycles.", + "PublicDescription": "This 48-bit fixed counter counts the UCLK cycles.", + "Counter": "FIXED", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + } +] \ No newline at end of file -- cgit v1.2.3 From 092a95d41655bdd31d7d28f1788818724505feb2 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Wed, 29 Mar 2017 17:17:42 -0700 Subject: perf vendor events intel: Add uncore events for Broadwell client Add V18 of Broadwell uncore events Cc: jolsa@kernel.org Link: http://lkml.kernel.org/n/tip-xlbguqdzho7l3qn7di40a7av@git.kernel.org Signed-off-by: Andi Kleen --- .../perf/pmu-events/arch/x86/broadwell/uncore.json | 278 +++++++++++++++++++++ 1 file changed, 278 insertions(+) create mode 100644 tools/perf/pmu-events/arch/x86/broadwell/uncore.json diff --git a/tools/perf/pmu-events/arch/x86/broadwell/uncore.json b/tools/perf/pmu-events/arch/x86/broadwell/uncore.json new file mode 100644 index 000000000000..28e1e159a3cb --- /dev/null +++ b/tools/perf/pmu-events/arch/x86/broadwell/uncore.json @@ -0,0 +1,278 @@ +[ + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x41", + "EventName": "UNC_CBO_XSNP_RESPONSE.MISS_XCORE", + "BriefDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which misses in some processor core.", + "PublicDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which misses in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x81", + "EventName": "UNC_CBO_XSNP_RESPONSE.MISS_EVICTION", + "BriefDescription": "A cross-core snoop resulted from L3 Eviction which misses in some processor core.", + "PublicDescription": "A cross-core snoop resulted from L3 Eviction which misses in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x44", + "EventName": "UNC_CBO_XSNP_RESPONSE.HIT_XCORE", + "BriefDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which hits a non-modified line in some processor core.", + "PublicDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which hits a non-modified line in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x48", + "EventName": "UNC_CBO_XSNP_RESPONSE.HITM_XCORE", + "BriefDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which hits a modified line in some processor core.", + "PublicDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which hits a modified line in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x11", + "EventName": "UNC_CBO_CACHE_LOOKUP.READ_M", + "BriefDescription": "L3 Lookup read request that access cache and found line in M-state", + "PublicDescription": "L3 Lookup read request that access cache and found line in M-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x21", + "EventName": "UNC_CBO_CACHE_LOOKUP.WRITE_M", + "BriefDescription": "L3 Lookup write request that access cache and found line in M-state", + "PublicDescription": "L3 Lookup write request that access cache and found line in M-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x81", + "EventName": "UNC_CBO_CACHE_LOOKUP.ANY_M", + "BriefDescription": "L3 Lookup any request that access cache and found line in M-state", + "PublicDescription": "L3 Lookup any request that access cache and found line in M-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x18", + "EventName": "UNC_CBO_CACHE_LOOKUP.READ_I", + "BriefDescription": "L3 Lookup read request that access cache and found line in I-state", + "PublicDescription": "L3 Lookup read request that access cache and found line in I-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x88", + "EventName": "UNC_CBO_CACHE_LOOKUP.ANY_I", + "BriefDescription": "L3 Lookup any request that access cache and found line in I-state", + "PublicDescription": "L3 Lookup any request that access cache and found line in I-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x1f", + "EventName": "UNC_CBO_CACHE_LOOKUP.READ_MESI", + "BriefDescription": "L3 Lookup read request that access cache and found line in any MESI-state", + "PublicDescription": "L3 Lookup read request that access cache and found line in any MESI-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x2f", + "EventName": "UNC_CBO_CACHE_LOOKUP.WRITE_MESI", + "BriefDescription": "L3 Lookup write request that access cache and found line in MESI-state", + "PublicDescription": "L3 Lookup write request that access cache and found line in MESI-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x8f", + "EventName": "UNC_CBO_CACHE_LOOKUP.ANY_MESI", + "BriefDescription": "L3 Lookup any request that access cache and found line in MESI-state", + "PublicDescription": "L3 Lookup any request that access cache and found line in MESI-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x86", + "EventName": "UNC_CBO_CACHE_LOOKUP.ANY_ES", + "BriefDescription": "L3 Lookup any request that access cache and found line in E or S-state", + "PublicDescription": "L3 Lookup any request that access cache and found line in E or S-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x16", + "EventName": "UNC_CBO_CACHE_LOOKUP.READ_ES", + "BriefDescription": "L3 Lookup read request that access cache and found line in E or S-state", + "PublicDescription": "L3 Lookup read request that access cache and found line in E or S-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x26", + "EventName": "UNC_CBO_CACHE_LOOKUP.WRITE_ES", + "BriefDescription": "L3 Lookup write request that access cache and found line in E or S-state", + "PublicDescription": "L3 Lookup write request that access cache and found line in E or S-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "iMPH-U", + "EventCode": "0x80", + "UMask": "0x01", + "EventName": "UNC_ARB_TRK_OCCUPANCY.ALL", + "BriefDescription": "Each cycle count number of all Core outgoing valid entries. Such entry is defined as valid from it's allocation till first of IDI0 or DRS0 messages is sent out. Accounts for Coherent and non-coherent traffic.", + "PublicDescription": "Each cycle count number of all Core outgoing valid entries. Such entry is defined as valid from it's allocation till first of IDI0 or DRS0 messages is sent out. Accounts for Coherent and non-coherent traffic.", + "Counter": "0,", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "iMPH-U", + "EventCode": "0x80", + "UMask": "0x02", + "EventName": "UNC_ARB_TRK_OCCUPANCY.DRD_DIRECT", + "BriefDescription": "Each cycle count number of 'valid' coherent Data Read entries that are in DirectData mode. Such entry is defined as valid when it is allocated till data sent to Core (first chunk, IDI0). Applicable for IA Cores' requests in normal case.", + "PublicDescription": "Each cycle count number of 'valid' coherent Data Read entries that are in DirectData mode. Such entry is defined as valid when it is allocated till data sent to Core (first chunk, IDI0). Applicable for IA Cores' requests in normal case.", + "Counter": "0,", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "iMPH-U", + "EventCode": "0x81", + "UMask": "0x01", + "EventName": "UNC_ARB_TRK_REQUESTS.ALL", + "BriefDescription": "Total number of Core outgoing entries allocated. Accounts for Coherent and non-coherent traffic.", + "PublicDescription": "Total number of Core outgoing entries allocated. Accounts for Coherent and non-coherent traffic.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "iMPH-U", + "EventCode": "0x81", + "UMask": "0x02", + "EventName": "UNC_ARB_TRK_REQUESTS.DRD_DIRECT", + "BriefDescription": "Number of Core coherent Data Read entries allocated in DirectData mode", + "PublicDescription": "Number of Core coherent Data Read entries allocated in DirectData mode.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "iMPH-U", + "EventCode": "0x81", + "UMask": "0x20", + "EventName": "UNC_ARB_TRK_REQUESTS.WRITES", + "BriefDescription": "Number of Writes allocated - any write transactions: full/partials writes and evictions.", + "PublicDescription": "Number of Writes allocated - any write transactions: full/partials writes and evictions.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "iMPH-U", + "EventCode": "0x84", + "UMask": "0x01", + "EventName": "UNC_ARB_COH_TRK_REQUESTS.ALL", + "BriefDescription": "Number of entries allocated. Account for Any type: e.g. Snoop, Core aperture, etc.", + "PublicDescription": "Number of entries allocated. Account for Any type: e.g. Snoop, Core aperture, etc.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "iMPH-U", + "EventCode": "0x80", + "UMask": "0x01", + "EventName": "UNC_ARB_TRK_OCCUPANCY.CYCLES_WITH_ANY_REQUEST", + "BriefDescription": "Cycles with at least one request outstanding is waiting for data return from memory controller. Account for coherent and non-coherent requests initiated by IA Cores, Processor Graphics Unit, or LLC.;", + "PublicDescription": "Cycles with at least one request outstanding is waiting for data return from memory controller. Account for coherent and non-coherent requests initiated by IA Cores, Processor Graphics Unit, or LLC.", + "Counter": "0,", + "CounterMask": "1", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "NCU", + "EventCode": "0x0", + "UMask": "0x01", + "EventName": "UNC_CLOCK.SOCKET", + "BriefDescription": "This 48-bit fixed counter counts the UCLK cycles", + "PublicDescription": "This 48-bit fixed counter counts the UCLK cycles.", + "Counter": "FIXED", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + } +] \ No newline at end of file -- cgit v1.2.3 From 92c6de0f10a80e4936fac04148bd3783a7c2b9f8 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Wed, 29 Mar 2017 17:18:15 -0700 Subject: perf vendor events intel: Add uncore events for Skylake client Add V25 of Skylake uncore events Cc: jolsa@kernel.org Link: http://lkml.kernel.org/n/tip-00qmcrmq183x2qrj59g92fma@git.kernel.org Signed-off-by: Andi Kleen --- tools/perf/pmu-events/arch/x86/skylake/uncore.json | 254 +++++++++++++++++++++ 1 file changed, 254 insertions(+) create mode 100644 tools/perf/pmu-events/arch/x86/skylake/uncore.json diff --git a/tools/perf/pmu-events/arch/x86/skylake/uncore.json b/tools/perf/pmu-events/arch/x86/skylake/uncore.json new file mode 100644 index 000000000000..dbc193252fb3 --- /dev/null +++ b/tools/perf/pmu-events/arch/x86/skylake/uncore.json @@ -0,0 +1,254 @@ +[ + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x41", + "EventName": "UNC_CBO_XSNP_RESPONSE.MISS_XCORE", + "BriefDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which misses in some processor core.", + "PublicDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which misses in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x81", + "EventName": "UNC_CBO_XSNP_RESPONSE.MISS_EVICTION", + "BriefDescription": "A cross-core snoop resulted from L3 Eviction which misses in some processor core.", + "PublicDescription": "A cross-core snoop resulted from L3 Eviction which misses in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x44", + "EventName": "UNC_CBO_XSNP_RESPONSE.HIT_XCORE", + "BriefDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which hits a non-modified line in some processor core.", + "PublicDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which hits a non-modified line in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x22", + "UMask": "0x48", + "EventName": "UNC_CBO_XSNP_RESPONSE.HITM_XCORE", + "BriefDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which hits a modified line in some processor core.", + "PublicDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which hits a modified line in some processor core.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x21", + "EventName": "UNC_CBO_CACHE_LOOKUP.WRITE_M", + "BriefDescription": "L3 Lookup write request that access cache and found line in M-state", + "PublicDescription": "L3 Lookup write request that access cache and found line in M-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x81", + "EventName": "UNC_CBO_CACHE_LOOKUP.ANY_M", + "BriefDescription": "L3 Lookup any request that access cache and found line in M-state", + "PublicDescription": "L3 Lookup any request that access cache and found line in M-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x18", + "EventName": "UNC_CBO_CACHE_LOOKUP.READ_I", + "BriefDescription": "L3 Lookup read request that access cache and found line in I-state", + "PublicDescription": "L3 Lookup read request that access cache and found line in I-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x88", + "EventName": "UNC_CBO_CACHE_LOOKUP.ANY_I", + "BriefDescription": "L3 Lookup any request that access cache and found line in I-state", + "PublicDescription": "L3 Lookup any request that access cache and found line in I-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x1f", + "EventName": "UNC_CBO_CACHE_LOOKUP.READ_MESI", + "BriefDescription": "L3 Lookup read request that access cache and found line in any MESI-state", + "PublicDescription": "L3 Lookup read request that access cache and found line in any MESI-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x2f", + "EventName": "UNC_CBO_CACHE_LOOKUP.WRITE_MESI", + "BriefDescription": "L3 Lookup write request that access cache and found line in MESI-state", + "PublicDescription": "L3 Lookup write request that access cache and found line in MESI-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x8f", + "EventName": "UNC_CBO_CACHE_LOOKUP.ANY_MESI", + "BriefDescription": "L3 Lookup any request that access cache and found line in MESI-state", + "PublicDescription": "L3 Lookup any request that access cache and found line in MESI-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x86", + "EventName": "UNC_CBO_CACHE_LOOKUP.ANY_ES", + "BriefDescription": "L3 Lookup any request that access cache and found line in E or S-state", + "PublicDescription": "L3 Lookup any request that access cache and found line in E or S-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x16", + "EventName": "UNC_CBO_CACHE_LOOKUP.READ_ES", + "BriefDescription": "L3 Lookup read request that access cache and found line in E or S-state", + "PublicDescription": "L3 Lookup read request that access cache and found line in E or S-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "CBO", + "EventCode": "0x34", + "UMask": "0x26", + "EventName": "UNC_CBO_CACHE_LOOKUP.WRITE_ES", + "BriefDescription": "L3 Lookup write request that access cache and found line in E or S-state", + "PublicDescription": "L3 Lookup write request that access cache and found line in E or S-state.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "iMPH-U", + "EventCode": "0x80", + "UMask": "0x01", + "EventName": "UNC_ARB_TRK_OCCUPANCY.ALL", + "BriefDescription": "Each cycle count number of all Core outgoing valid entries. Such entry is defined as valid from its allocation till first of IDI0 or DRS0 messages is sent out. Accounts for Coherent and non-coherent traffic.", + "PublicDescription": "Each cycle count number of all Core outgoing valid entries. Such entry is defined as valid from its allocation till first of IDI0 or DRS0 messages is sent out. Accounts for Coherent and non-coherent traffic.", + "Counter": "0", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "iMPH-U", + "EventCode": "0x81", + "UMask": "0x01", + "EventName": "UNC_ARB_TRK_REQUESTS.ALL", + "BriefDescription": "Total number of Core outgoing entries allocated. Accounts for Coherent and non-coherent traffic.", + "PublicDescription": "Total number of Core outgoing entries allocated. Accounts for Coherent and non-coherent traffic.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "iMPH-U", + "EventCode": "0x81", + "UMask": "0x02", + "EventName": "UNC_ARB_TRK_REQUESTS.DRD_DIRECT", + "BriefDescription": "Number of Core coherent Data Read entries allocated in DirectData mode", + "PublicDescription": "Number of Core coherent Data Read entries allocated in DirectData mode.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "iMPH-U", + "EventCode": "0x81", + "UMask": "0x20", + "EventName": "UNC_ARB_TRK_REQUESTS.WRITES", + "BriefDescription": "Number of Writes allocated - any write transactions: full/partials writes and evictions.", + "PublicDescription": "Number of Writes allocated - any write transactions: full/partials writes and evictions.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "iMPH-U", + "EventCode": "0x84", + "UMask": "0x01", + "EventName": "UNC_ARB_COH_TRK_REQUESTS.ALL", + "BriefDescription": "Number of entries allocated. Account for Any type: e.g. Snoop, Core aperture, etc.", + "PublicDescription": "Number of entries allocated. Account for Any type: e.g. Snoop, Core aperture, etc.", + "Counter": "0,1", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "iMPH-U", + "EventCode": "0x80", + "UMask": "0x01", + "EventName": "UNC_ARB_TRK_OCCUPANCY.CYCLES_WITH_ANY_REQUEST", + "BriefDescription": "Cycles with at least one request outstanding is waiting for data return from memory controller. Account for coherent and non-coherent requests initiated by IA Cores, Processor Graphics Unit, or LLC.;", + "PublicDescription": "Cycles with at least one request outstanding is waiting for data return from memory controller. Account for coherent and non-coherent requests initiated by IA Cores, Processor Graphics Unit, or LLC.", + "Counter": "0", + "CounterMask": "1", + "Invert": "0", + "EdgeDetect": "0" + }, + { + "Unit": "NCU", + "EventCode": "0x0", + "UMask": "0x01", + "EventName": "UNC_CLOCK.SOCKET", + "BriefDescription": "This 48-bit fixed counter counts the UCLK cycles", + "PublicDescription": "This 48-bit fixed counter counts the UCLK cycles.", + "Counter": "FIXED", + "CounterMask": "0", + "Invert": "0", + "EdgeDetect": "0" + } +] \ No newline at end of file -- cgit v1.2.3 From af34cb4fad1ba08db199ef1b0a529549e041dd25 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Wed, 29 Mar 2017 17:20:28 -0700 Subject: perf vendor events intel: Add uncore_arb JSON support The JSON lists call the box iMPH-U, while perf calls it arb. Add conversion support to json to convert the unit properly. Cc: jolsa@kernel.org Link: http://lkml.kernel.org/n/tip-stq5ly95z2qioggp9bfaqe0h@git.kernel.org Signed-off-by: Andi Kleen --- tools/perf/pmu-events/jevents.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/pmu-events/jevents.c b/tools/perf/pmu-events/jevents.c index 81f2ef3b15cf..3a151c35852d 100644 --- a/tools/perf/pmu-events/jevents.c +++ b/tools/perf/pmu-events/jevents.c @@ -195,6 +195,7 @@ static struct map { { "CBO", "uncore_cbox" }, { "QPI LL", "uncore_qpi" }, { "SBO", "uncore_sbox" }, + { "iMPH-U", "uncore_arb" }, {} }; -- cgit v1.2.3 From 3401e8d1e1300742ed41910b9338b9da52689a16 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Wed, 29 Mar 2017 17:22:18 -0700 Subject: perf vendor events intel: Add missing space in json descriptions Add a missing space in the JSON description after the uncore unit Before: perf list ... unc_arb_coh_trk_requests.all [Unit: uncore_arbNumber of entries allocated. Account for Any type: e.g. Snoop, Core aperture, etc] ... After: unc_arb_coh_trk_requests.all [Unit: uncore_arb Number of entries allocated. Account for Any type: e.g. Snoop, Core aperture, etc] Cc: jolsa@kernel.org Link: http://lkml.kernel.org/n/tip-p989c7x9kaiy2bnkmgpo6cvt@git.kernel.org Signed-off-by: Andi Kleen --- tools/perf/pmu-events/jevents.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/pmu-events/jevents.c b/tools/perf/pmu-events/jevents.c index 3a151c35852d..baa073f38334 100644 --- a/tools/perf/pmu-events/jevents.c +++ b/tools/perf/pmu-events/jevents.c @@ -469,6 +469,7 @@ int json_events(const char *fn, } addfield(map, &desc, ". ", "Unit: ", NULL); addfield(map, &desc, "", pmu, NULL); + addfield(map, &desc, "", " ", NULL); } else if (json_streq(map, field, "Filter")) { addfield(map, &filter, "", "", val); } else if (json_streq(map, field, "ScaleUnit")) { -- cgit v1.2.3 From f5a70801b7832bfcb865e95c39bdef8eac21226f Mon Sep 17 00:00:00 2001 From: Ravi Bangoria Date: Tue, 28 Mar 2017 15:17:54 +0530 Subject: perf sdt powerpc: Add argument support SDT marker argument is in N@OP format. Here OP is arch dependent component. Add powerpc logic to parse OP and convert it to uprobe compatible format. Signed-off-by: Ravi Bangoria Acked-by: Masami Hiramatsu Cc: Alexander Shishkin Cc: Alexis Berlemont Cc: Hemant Kumar Cc: Michael Ellerman Cc: Naveen N. Rao Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20170328094754.3156-4-ravi.bangoria@linux.vnet.ibm.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/arch/powerpc/util/perf_regs.c | 111 +++++++++++++++++++++++++++++++ 1 file changed, 111 insertions(+) diff --git a/tools/perf/arch/powerpc/util/perf_regs.c b/tools/perf/arch/powerpc/util/perf_regs.c index a3c3e1ce6807..4268f7762e25 100644 --- a/tools/perf/arch/powerpc/util/perf_regs.c +++ b/tools/perf/arch/powerpc/util/perf_regs.c @@ -1,5 +1,10 @@ +#include +#include + #include "../../perf.h" +#include "../../util/util.h" #include "../../util/perf_regs.h" +#include "../../util/debug.h" const struct sample_reg sample_reg_masks[] = { SMPL_REG(r0, PERF_REG_POWERPC_R0), @@ -47,3 +52,109 @@ const struct sample_reg sample_reg_masks[] = { SMPL_REG(dsisr, PERF_REG_POWERPC_DSISR), SMPL_REG_END }; + +/* REG or %rREG */ +#define SDT_OP_REGEX1 "^(%r)?([1-2]?[0-9]|3[0-1])$" + +/* -NUM(REG) or NUM(REG) or -NUM(%rREG) or NUM(%rREG) */ +#define SDT_OP_REGEX2 "^(\\-)?([0-9]+)\\((%r)?([1-2]?[0-9]|3[0-1])\\)$" + +static regex_t sdt_op_regex1, sdt_op_regex2; + +static int sdt_init_op_regex(void) +{ + static int initialized; + int ret = 0; + + if (initialized) + return 0; + + ret = regcomp(&sdt_op_regex1, SDT_OP_REGEX1, REG_EXTENDED); + if (ret) + goto error; + + ret = regcomp(&sdt_op_regex2, SDT_OP_REGEX2, REG_EXTENDED); + if (ret) + goto free_regex1; + + initialized = 1; + return 0; + +free_regex1: + regfree(&sdt_op_regex1); +error: + pr_debug4("Regex compilation error.\n"); + return ret; +} + +/* + * Parse OP and convert it into uprobe format, which is, +/-NUM(%gprREG). + * Possible variants of OP are: + * Format Example + * ------------------------- + * NUM(REG) 48(18) + * -NUM(REG) -48(18) + * NUM(%rREG) 48(%r18) + * -NUM(%rREG) -48(%r18) + * REG 18 + * %rREG %r18 + * iNUM i0 + * i-NUM i-1 + * + * SDT marker arguments on Powerpc uses %rREG form with -mregnames flag + * and REG form with -mno-regnames. Here REG is general purpose register, + * which is in 0 to 31 range. + */ +int arch_sdt_arg_parse_op(char *old_op, char **new_op) +{ + int ret, new_len; + regmatch_t rm[5]; + char prefix; + + /* Constant argument. Uprobe does not support it */ + if (old_op[0] == 'i') { + pr_debug4("Skipping unsupported SDT argument: %s\n", old_op); + return SDT_ARG_SKIP; + } + + ret = sdt_init_op_regex(); + if (ret < 0) + return ret; + + if (!regexec(&sdt_op_regex1, old_op, 3, rm, 0)) { + /* REG or %rREG --> %gprREG */ + + new_len = 5; /* % g p r NULL */ + new_len += (int)(rm[2].rm_eo - rm[2].rm_so); + + *new_op = zalloc(new_len); + if (!*new_op) + return -ENOMEM; + + scnprintf(*new_op, new_len, "%%gpr%.*s", + (int)(rm[2].rm_eo - rm[2].rm_so), old_op + rm[2].rm_so); + } else if (!regexec(&sdt_op_regex2, old_op, 5, rm, 0)) { + /* + * -NUM(REG) or NUM(REG) or -NUM(%rREG) or NUM(%rREG) --> + * +/-NUM(%gprREG) + */ + prefix = (rm[1].rm_so == -1) ? '+' : '-'; + + new_len = 8; /* +/- ( % g p r ) NULL */ + new_len += (int)(rm[2].rm_eo - rm[2].rm_so); + new_len += (int)(rm[4].rm_eo - rm[4].rm_so); + + *new_op = zalloc(new_len); + if (!*new_op) + return -ENOMEM; + + scnprintf(*new_op, new_len, "%c%.*s(%%gpr%.*s)", prefix, + (int)(rm[2].rm_eo - rm[2].rm_so), old_op + rm[2].rm_so, + (int)(rm[4].rm_eo - rm[4].rm_so), old_op + rm[4].rm_so); + } else { + pr_debug4("Skipping unsupported SDT argument: %s\n", old_op); + return SDT_ARG_SKIP; + } + + return SDT_ARG_VALID; +} -- cgit v1.2.3 From 427748068a973627b406bf7312342b6fe4742d07 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 4 Apr 2017 11:36:22 -0300 Subject: perf tools: Remove die() call We can just use the exit() right after the branch calling die(). Link: http://lkml.kernel.org/n/tip-90athn06d7atf2jkpfvq1iic@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/perf.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/perf/perf.c b/tools/perf/perf.c index 9217f2227f3d..9dc346f2b255 100644 --- a/tools/perf/perf.c +++ b/tools/perf/perf.c @@ -378,7 +378,8 @@ static void execv_dashed_external(const char **argv) if (status != -ERR_RUN_COMMAND_EXEC) { if (IS_RUN_COMMAND_ERR(status)) { do_die: - die("unable to run '%s'", argv[0]); + pr_err("FATAL: unable to run '%s'", argv[0]); + status = -128; } exit(-status); } -- cgit v1.2.3 From f05082b5479d91ee5c04f311acaa394ce0c5e6d2 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 4 Apr 2017 12:05:37 -0300 Subject: perf tools: Handle allocation failures gracefully The callers of perf_read_values__enlarge_counters() already propagate errors, so just print some debug diagnostics and handle allocation failures gracefully, not trying to do silly things like 'a = realloc(a)'. Link: http://lkml.kernel.org/n/tip-nsmmh7uzpg35rzcl9nq7yztp@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/values.c | 54 ++++++++++++++++++++++++++++++++++-------------- 1 file changed, 39 insertions(+), 15 deletions(-) diff --git a/tools/perf/util/values.c b/tools/perf/util/values.c index 5074be4ed467..2a8efa7b7c48 100644 --- a/tools/perf/util/values.c +++ b/tools/perf/util/values.c @@ -108,24 +108,45 @@ static int perf_read_values__findnew_thread(struct perf_read_values *values, return i; } -static void perf_read_values__enlarge_counters(struct perf_read_values *values) +static int perf_read_values__enlarge_counters(struct perf_read_values *values) { - int i; + char **countername; + int i, counters_max = values->counters_max * 2; + u64 *counterrawid = realloc(values->counterrawid, counters_max * sizeof(*values->counterrawid)); + + if (!counterrawid) { + pr_debug("failed to enlarge read_values rawid array"); + goto out_enomem; + } - values->counters_max *= 2; - values->counterrawid = realloc(values->counterrawid, - values->counters_max * sizeof(*values->counterrawid)); - values->countername = realloc(values->countername, - values->counters_max * sizeof(*values->countername)); - if (!values->counterrawid || !values->countername) - die("failed to enlarge read_values counters arrays"); + countername = realloc(values->countername, counters_max * sizeof(*values->countername)); + if (!countername) { + pr_debug("failed to enlarge read_values rawid array"); + goto out_free_rawid; + } for (i = 0; i < values->threads; i++) { - values->value[i] = realloc(values->value[i], - values->counters_max * sizeof(**values->value)); - if (!values->value[i]) - die("failed to enlarge read_values counters arrays"); + u64 *value = realloc(values->value[i], counters_max * sizeof(**values->value)); + + if (value) { + pr_debug("failed to enlarge read_values ->values array"); + goto out_free_name; + } + + values->value[i] = value; } + + values->counters_max = counters_max; + values->counterrawid = counterrawid; + values->countername = countername; + + return 0; +out_free_name: + free(countername); +out_free_rawid: + free(counterrawid); +out_enomem: + return -ENOMEM; } static int perf_read_values__findnew_counter(struct perf_read_values *values, @@ -137,8 +158,11 @@ static int perf_read_values__findnew_counter(struct perf_read_values *values, if (values->counterrawid[i] == rawid) return i; - if (values->counters == values->counters_max) - perf_read_values__enlarge_counters(values); + if (values->counters == values->counters_max) { + i = perf_read_values__enlarge_counters(values); + if (i) + return i; + } i = values->counters++; values->counterrawid[i] = rawid; -- cgit v1.2.3 From 9c0899f15766158df8b3bd152f5da0b6c1bd2806 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 4 Apr 2017 12:11:07 -0300 Subject: perf tools: Don't die on a print function Trying to remove die() calls from library functions, postponing exiting to the tool main code. Link: http://lkml.kernel.org/n/tip-ackxq5nqe39gunln3tkczs42@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/values.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/tools/perf/util/values.c b/tools/perf/util/values.c index 2a8efa7b7c48..5de2e15e2eda 100644 --- a/tools/perf/util/values.c +++ b/tools/perf/util/values.c @@ -1,4 +1,7 @@ +#include +#include #include +#include #include "util.h" #include "values.h" @@ -196,8 +199,10 @@ static void perf_read_values__display_pretty(FILE *fp, int *counterwidth; counterwidth = malloc(values->counters * sizeof(*counterwidth)); - if (!counterwidth) - die("failed to allocate counterwidth array"); + if (!counterwidth) { + fprintf(fp, "INTERNAL ERROR: Failed to allocate counterwidth array\n"); + return; + } tidwidth = 3; pidwidth = 3; for (j = 0; j < values->counters; j++) -- cgit v1.2.3 From 99094a5e941fe88d95cbd594e6a41bee24003ecb Mon Sep 17 00:00:00 2001 From: Taeung Song Date: Tue, 28 Mar 2017 21:12:05 +0900 Subject: perf annotate: Fix missing number of samples for source_line_samples The option 'show-total-period' works fine without a option '-l'. But if running 'perf annotate --stdio -l --show-total-period', you can see a problem showing only zero '0' for number of samples. Before: $ perf annotate --stdio -l --show-total-period ... 0 : 400816: push %rbp 0 : 400817: mov %rsp,%rbp 0 : 40081a: mov %edi,-0x24(%rbp) 0 : 40081d: mov %rsi,-0x30(%rbp) 0 : 400821: mov -0x24(%rbp),%eax 0 : 400824: mov -0x30(%rbp),%rdx 0 : 400828: mov (%rdx),%esi 0 : 40082a: mov $0x0,%edx ... The reason is it was missed to set number of samples of source_line_samples, so set it ordinarily. After: $ perf annotate --stdio -l --show-total-period ... 3 : 400816: push %rbp 4 : 400817: mov %rsp,%rbp 0 : 40081a: mov %edi,-0x24(%rbp) 0 : 40081d: mov %rsi,-0x30(%rbp) 1 : 400821: mov -0x24(%rbp),%eax 2 : 400824: mov -0x30(%rbp),%rdx 0 : 400828: mov (%rdx),%esi 1 : 40082a: mov $0x0,%edx ... Signed-off-by: Taeung Song Cc: Jiri Olsa Cc: Martin Liska Cc: Masami Hiramatsu Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Wang Nan Fixes: 0c4a5bcea460 ("perf annotate: Display total number of samples with --show-total-period") Link: http://lkml.kernel.org/r/1490703125-13643-1-git-send-email-treeze.taeung@gmail.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/annotate.c | 6 ++++-- tools/perf/util/annotate.h | 2 +- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 11af5f0d56cc..a37032bd137d 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -1665,7 +1665,7 @@ static int symbol__get_source_line(struct symbol *sym, struct map *map, start = map__rip_2objdump(map, sym->start); for (i = 0; i < len; i++) { - u64 offset; + u64 offset, nr_samples; double percent_max = 0.0; src_line->nr_pcnt = nr_pcnt; @@ -1674,12 +1674,14 @@ static int symbol__get_source_line(struct symbol *sym, struct map *map, double percent = 0.0; h = annotation__histogram(notes, evidx + k); + nr_samples = h->addr[i]; if (h->sum) - percent = 100.0 * h->addr[i] / h->sum; + percent = 100.0 * nr_samples / h->sum; if (percent > percent_max) percent_max = percent; src_line->samples[k].percent = percent; + src_line->samples[k].nr = nr_samples; } if (percent_max <= 0.5) diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index 09776b5af991..948aa8e6fd39 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -98,7 +98,7 @@ struct cyc_hist { struct source_line_samples { double percent; double percent_sum; - double nr; + u64 nr; }; struct source_line { -- cgit v1.2.3