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authorLeo Yan <leo.yan@linaro.org>2022-08-11 14:24:42 +0800
committerArnaldo Carvalho de Melo <acme@redhat.com>2022-08-11 19:12:18 -0300
commit63e74ab5e4e35da7ec4d62b5209c8f654447ba87 (patch)
treed03424f6d59c35919aee0484db2165b9a10d8186 /tools
parent3ef1fc17b31b7f701e8392efe8032333a2a5e6a5 (diff)
perf c2c: Add dimensions for peer load operations
This patch adds three dimensions for peer load operations of 'lcl_peer', 'rmt_peer' and 'tot_peer'. These three dimensions will be used in the shared data cache line table. Reviewed-by: Ali Saidi <alisaidi@amazon.com> Signed-off-by: Leo Yan <leo.yan@linaro.org> Tested-by: Ali Saidi <alisaidi@amazon.com> Acked-by: Ian Rogers <irogers@google.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Anshuman Khandual <anshuman.khandual@arm.com> Cc: German Gomez <german.gomez@arm.com> Cc: Gustavo A. R. Silva <gustavoars@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@arm.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: John Garry <john.garry@huawei.com> Cc: Kajol Jain <kjain@linux.ibm.com> Cc: Like Xu <likexu@tencent.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mike Leach <mike.leach@linaro.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Timothy Hayes <timothy.hayes@arm.com> Cc: Will Deacon <will@kernel.org> Cc: linux-arm-kernel@lists.infradead.org Link: https://lore.kernel.org/r/20220811062451.435810-7-leo.yan@linaro.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/builtin-c2c.c30
1 files changed, 30 insertions, 0 deletions
diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c
index 37bebeb6c11b..99c0c7307a4a 100644
--- a/tools/perf/builtin-c2c.c
+++ b/tools/perf/builtin-c2c.c
@@ -650,6 +650,9 @@ __f ## _cmp(struct perf_hpp_fmt *fmt __maybe_unused, \
STAT_FN(rmt_hitm)
STAT_FN(lcl_hitm)
+STAT_FN(rmt_peer)
+STAT_FN(lcl_peer)
+STAT_FN(tot_peer)
STAT_FN(store)
STAT_FN(st_l1hit)
STAT_FN(st_l1miss)
@@ -1360,6 +1363,30 @@ static struct c2c_dimension dim_rmt_hitm = {
.width = 7,
};
+static struct c2c_dimension dim_tot_peer = {
+ .header = HEADER_SPAN("------- Load Peer -------", "Total", 2),
+ .name = "tot_peer",
+ .cmp = tot_peer_cmp,
+ .entry = tot_peer_entry,
+ .width = 7,
+};
+
+static struct c2c_dimension dim_lcl_peer = {
+ .header = HEADER_SPAN_LOW("Local"),
+ .name = "lcl_peer",
+ .cmp = lcl_peer_cmp,
+ .entry = lcl_peer_entry,
+ .width = 7,
+};
+
+static struct c2c_dimension dim_rmt_peer = {
+ .header = HEADER_SPAN_LOW("Remote"),
+ .name = "rmt_peer",
+ .cmp = rmt_peer_cmp,
+ .entry = rmt_peer_entry,
+ .width = 7,
+};
+
static struct c2c_dimension dim_cl_rmt_hitm = {
.header = HEADER_SPAN("----- HITM -----", "Rmt", 1),
.name = "cl_rmt_hitm",
@@ -1672,6 +1699,9 @@ static struct c2c_dimension *dimensions[] = {
&dim_tot_hitm,
&dim_lcl_hitm,
&dim_rmt_hitm,
+ &dim_tot_peer,
+ &dim_lcl_peer,
+ &dim_rmt_peer,
&dim_cl_lcl_hitm,
&dim_cl_rmt_hitm,
&dim_tot_stores,