diff options
author | Shang XiaoJing <[email protected]> | 2022-10-21 18:50:33 +0800 |
---|---|---|
committer | Arnaldo Carvalho de Melo <[email protected]> | 2022-10-26 11:01:56 -0300 |
commit | e9229d5b6254a75291536f582652c599957344d2 (patch) | |
tree | 42c7c24a7a33861b77a7368846d6ea52f17bf443 /tools/perf/util/c++/clang.cpp | |
parent | cba04f3136b658583adb191556f99d087589c1cc (diff) |
perf vendor events arm64: Fix incorrect Hisi hip08 L3 metrics
Commit 0cc177cfc95d565e ("perf vendor events arm64: Add Hisi hip08 L3
metrics") add L3 metrics of hip08, but some metrics (IF_BP_MISP_BR_RET,
IF_BP_MISP_BR_RET, IF_BP_MISP_BR_BL) have incorrect event number due to
the mistakes in document, which caused incorrect result. Fix the
incorrect metrics.
Before:
65,811,214,308 armv8_pmuv3_0/event=0x1014/ # 18.87 push_branch
# -40.19 other_branch
3,564,316,780 BR_MIS_PRED # 0.51 indirect_branch
# 21.81 pop_branch
After:
6,537,146,245 BR_MIS_PRED # 0.48 indirect_branch
# 0.47 pop_branch
# 0.00 push_branch
# 0.05 other_branch
Fixes: 0cc177cfc95d565e ("perf vendor events arm64: Add Hisi hip08 L3 metrics")
Reviewed-by: John Garry <[email protected]>
Signed-off-by: Shang XiaoJing <[email protected]>
Acked-by: James Clark <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: John Garry <[email protected]>
Cc: Kajol Jain <[email protected]>
Cc: Leo Yan <[email protected]>
Cc: [email protected]
Cc: Mark Rutland <[email protected]>
Cc: Mike Leach <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Will Deacon <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/util/c++/clang.cpp')
0 files changed, 0 insertions, 0 deletions