diff options
| author | Athira Rajeev <atrajeev@linux.vnet.ibm.com> | 2021-12-03 07:50:38 +0530 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-01-10 15:39:00 -0300 |
| commit | befee3775b6dabd7ec1bd8a44584f7f6f8fc8329 (patch) | |
| tree | fac1be8192b5b87668823cde39d6b63cf1cd5563 /tools/perf/arch/powerpc | |
| parent | e3304c21357268ecbe156ed6247a03dc78d3fce4 (diff) | |
perf powerpc: Update global/local variants for p_stage_cyc
Update the arch_support_sort_key() function in powerpc to enable
presenting local and global variants of sort key 'p_stage_cyc'.
Update the "se_header" strings for these in arch_perf_header_entry()
along with instruction latency.
Reported-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Athira Jajeev <atrajeev@linux.vnet.ibm.com>
Tested-by: Nageswara R Sastry <rnsastry@linux.ibm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: linuxppc-dev@lists.ozlabs.org
Link: https://lore.kernel.org/r/20211203022038.48240-2-atrajeev@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/arch/powerpc')
| -rw-r--r-- | tools/perf/arch/powerpc/util/event.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/tools/perf/arch/powerpc/util/event.c b/tools/perf/arch/powerpc/util/event.c index 3bf441257466..cf430a4c55b9 100644 --- a/tools/perf/arch/powerpc/util/event.c +++ b/tools/perf/arch/powerpc/util/event.c @@ -40,8 +40,12 @@ const char *arch_perf_header_entry(const char *se_header) { if (!strcmp(se_header, "Local INSTR Latency")) return "Finish Cyc"; - else if (!strcmp(se_header, "Pipeline Stage Cycle")) + else if (!strcmp(se_header, "INSTR Latency")) + return "Global Finish_cyc"; + else if (!strcmp(se_header, "Local Pipeline Stage Cycle")) return "Dispatch Cyc"; + else if (!strcmp(se_header, "Pipeline Stage Cycle")) + return "Global Dispatch_cyc"; return se_header; } @@ -49,5 +53,7 @@ int arch_support_sort_key(const char *sort_key) { if (!strcmp(sort_key, "p_stage_cyc")) return 1; + if (!strcmp(sort_key, "local_p_stage_cyc")) + return 1; return 0; } |