aboutsummaryrefslogtreecommitdiff
path: root/tools/perf/util/c++/clang.cpp
diff options
context:
space:
mode:
authorShang XiaoJing <[email protected]>2022-10-21 18:50:33 +0800
committerArnaldo Carvalho de Melo <[email protected]>2022-10-26 11:01:56 -0300
commite9229d5b6254a75291536f582652c599957344d2 (patch)
tree42c7c24a7a33861b77a7368846d6ea52f17bf443 /tools/perf/util/c++/clang.cpp
parentcba04f3136b658583adb191556f99d087589c1cc (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