Messages in this thread Patch in this message | | | From | Leo Yan <> | Subject | [PATCH v2 03/11] perf c2c: Update documentation for store metric 'N/A' | Date | Sun, 8 May 2022 17:23:38 +0800 |
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The 'N/A' metric is added for store operations, update documentation to reflect changes in the report table.
Signed-off-by: Leo Yan <leo.yan@linaro.org> --- tools/perf/Documentation/perf-c2c.txt | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/tools/perf/Documentation/perf-c2c.txt b/tools/perf/Documentation/perf-c2c.txt index 3b6a2c84ea02..6f69173731aa 100644 --- a/tools/perf/Documentation/perf-c2c.txt +++ b/tools/perf/Documentation/perf-c2c.txt @@ -189,9 +189,10 @@ For each cacheline in the 1) list we display following data: Total stores - sum of all store accesses - Store Reference - L1Hit, L1Miss + Store Reference - L1Hit, L1Miss, N/A L1Hit - store accesses that hit L1 L1Miss - store accesses that missed L1 + N/A - store accesses with memory level is not available Core Load Hit - FB, L1, L2 - count of load hits in FB (Fill Buffer), L1 and L2 cache @@ -210,8 +211,9 @@ For each offset in the 2) list we display following data: HITM - Rmt, Lcl - % of Remote/Local HITM accesses for given offset within cacheline - Store Refs - L1 Hit, L1 Miss - - % of store accesses that hit/missed L1 for given offset within cacheline + Store Refs - L1 Hit, L1 Miss, N/A + - % of store accesses that hit L1, missed L1 and N/A (no available) memory + level for given offset within cacheline Data address - Offset - offset address -- 2.25.1
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