From d6939f86f1723e11b0caaf41c8aeab402d73d94c Mon Sep 17 00:00:00 2001 From: Dmitriy Ryabtsev Date: Wed, 16 Oct 2024 12:08:14 +0300 Subject: [PATCH] Fix L2_BOUND TMA metric formula Signed-off-by: Dmitriy Ryabtsev --- adoc_event_tables/topdown_metrics.adoc | 2 +- event_files/topdown_metrics.json | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/adoc_event_tables/topdown_metrics.adoc b/adoc_event_tables/topdown_metrics.adoc index 8b1596b..ffb5680 100644 --- a/adoc_event_tables/topdown_metrics.adoc +++ b/adoc_event_tables/topdown_metrics.adoc @@ -21,7 +21,7 @@ |TOPDOWN.BACKEND_BOUND.MEMORY_BOUND.ADDR_BOUND.PAGE_WALK_BOUND.RATE |Fraction of slots wasted while waiting for address translation which needed page walk (missed all TLB levels) |TOPDOWN.BACKEND_BOUND.MEMORY.ADDR.TLB.L2_MISS.SLOTS / TOPDOWN.SLOTS |TOPDOWN.BACKEND_BOUND.MEMORY_BOUND.DATA_BOUND.RATE |Fraction of slots wasted while waiting for data |TOPDOWN.BACKEND_BOUND.MEMORY.DATA.SLOTS / TOPDOWN.SLOTS |TOPDOWN.BACKEND_BOUND.MEMORY_BOUND.DATA_BOUND.L1_BOUND.RATE |Fraction of slots unused due to the stalls caused by load instructions which got data from L1 data cache |(TOPDOWN.BACKEND_BOUND.MEMORY.DATA.SLOTS - TOPDOWN.BACKEND_BOUND.MEMORY.DATA.L1_MISS.SLOTS) / TOPDOWN.SLOTS -|TOPDOWN.BACKEND_BOUND.MEMORY_BOUND.DATA_BOUND.L2_BOUND.RATE |Fraction of slots unused due to the stalls caused by load instructions which got data from L2 cache |(TOPDOWN.BACKEND_BOUND.MEMORY.DATA.L1_MISS.SLOTS - TOPDOWN.BACKEND_BOUND.MEMORY.DATA.DATA.DATA.DATA.DATA.DATA.DATA.DATA.DATA.DATA.DATA.DATA.DATA.DATA.DATA.DATA.DATA.DATA.DATA.L2_MISS.SLOTS) / TOPDOWN.SLOTS +|TOPDOWN.BACKEND_BOUND.MEMORY_BOUND.DATA_BOUND.L2_BOUND.RATE |Fraction of slots unused due to the stalls caused by load instructions which got data from L2 cache |(TOPDOWN.BACKEND_BOUND.MEMORY.DATA.L1_MISS.SLOTS - TOPDOWN.BACKEND_BOUND.MEMORY.DATA.L2_MISS.SLOTS) / TOPDOWN.SLOTS |TOPDOWN.BACKEND_BOUND.MEMORY_BOUND.DATA_BOUND.L3_BOUND.RATE |Fraction of slots unused due to the stalls caused by load instructions which got data from L3 cache |(TOPDOWN.BACKEND_BOUND.MEMORY.DATA.L2_MISS.SLOTS - TOPDOWN.BACKEND_BOUND.MEMORY.DATA.L3_MISS.SLOTS) / TOPDOWN.SLOTS |TOPDOWN.BACKEND_BOUND.MEMORY_BOUND.DATA_BOUND.EXTERNAL_MEM_BOUND.RATE |Fraction of slots unused due to the stalls caused by load instructions which got data from external memory |TOPDOWN.BACKEND_BOUND.MEMORY.DATA.L3_MISS.SLOTS / TOPDOWN.SLOTS |=== diff --git a/event_files/topdown_metrics.json b/event_files/topdown_metrics.json index 03ddfaf..45af9a3 100644 --- a/event_files/topdown_metrics.json +++ b/event_files/topdown_metrics.json @@ -146,7 +146,7 @@ { "MetricName": "TOPDOWN.BACKEND_BOUND.MEMORY_BOUND.DATA_BOUND.L2_BOUND.RATE", "BriefDescription": "Fraction of slots unused due to the stalls caused by load instructions which got data from L2 cache", - "MetricExpr": "(TOPDOWN.BACKEND_BOUND.MEMORY.DATA.L1_MISS.SLOTS - TOPDOWN.BACKEND_BOUND.MEMORY.DATA.DATA.DATA.DATA.DATA.DATA.DATA.DATA.DATA.DATA.DATA.DATA.DATA.DATA.DATA.DATA.DATA.DATA.DATA.L2_MISS.SLOTS) / TOPDOWN.SLOTS", + "MetricExpr": "(TOPDOWN.BACKEND_BOUND.MEMORY.DATA.L1_MISS.SLOTS - TOPDOWN.BACKEND_BOUND.MEMORY.DATA.L2_MISS.SLOTS) / TOPDOWN.SLOTS", "MetricThreshold": "TOPDOWN.BACKEND_BOUND.MEMORY_BOUND.L2_BOUND.RATE > 0.1", "PublicDescription": "Fraction of slots unused due to the stalls caused by load instructions which got data from L2 cache", "ScaleUnit": "100%"