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| author | Jiri Olsa <jolsa@kernel.org> | 2016-05-04 10:10:11 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-10-19 13:18:31 -0300 |
| commit | 0f18896de4e1e833188be2c7086817574df205a5 (patch) | |
| tree | c41ca0c3dd80db89526791c63532516018bdebfb /tools/perf/builtin-c2c.c | |
| parent | 97cb486e497a3f967a5644d40bc854904a0bbffb (diff) | |
perf c2c report: Add stores related dimension keys
Add 5 stores related dimension key wrappers.
First 3 are to be displayed in the main cachelines overall output:
stores, stores_l1hit, stores_l1miss
The latter 2 are to be displayed within single cacheline output:
cl_stores_l1hit, cl_stores_l1miss
They all display bare numbers of stores for cacheline or its related
offsets.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Joe Mario <jmario@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/n/tip-qeml8v53v6q3wl5n8vgbf64r@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-c2c.c')
| -rw-r--r-- | tools/perf/builtin-c2c.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c index 039e7369dc6c..bfa0be398d5d 100644 --- a/tools/perf/builtin-c2c.c +++ b/tools/perf/builtin-c2c.c @@ -412,6 +412,9 @@ __f ## _cmp(struct perf_hpp_fmt *fmt __maybe_unused, \ STAT_FN(rmt_hitm) STAT_FN(lcl_hitm) +STAT_FN(store) +STAT_FN(st_l1hit) +STAT_FN(st_l1miss) #define HEADER_LOW(__h) \ { \ @@ -512,6 +515,46 @@ static struct c2c_dimension dim_cl_lcl_hitm = { .width = 7, }; +static struct c2c_dimension dim_stores = { + .header = HEADER_SPAN("---- Store Reference ----", "Total", 2), + .name = "stores", + .cmp = store_cmp, + .entry = store_entry, + .width = 7, +}; + +static struct c2c_dimension dim_stores_l1hit = { + .header = HEADER_SPAN_LOW("L1Hit"), + .name = "stores_l1hit", + .cmp = st_l1hit_cmp, + .entry = st_l1hit_entry, + .width = 7, +}; + +static struct c2c_dimension dim_stores_l1miss = { + .header = HEADER_SPAN_LOW("L1Miss"), + .name = "stores_l1miss", + .cmp = st_l1miss_cmp, + .entry = st_l1miss_entry, + .width = 7, +}; + +static struct c2c_dimension dim_cl_stores_l1hit = { + .header = HEADER_SPAN("-- Store Refs --", "L1 Hit", 1), + .name = "cl_stores_l1hit", + .cmp = st_l1hit_cmp, + .entry = st_l1hit_entry, + .width = 7, +}; + +static struct c2c_dimension dim_cl_stores_l1miss = { + .header = HEADER_SPAN_LOW("L1 Miss"), + .name = "cl_stores_l1miss", + .cmp = st_l1miss_cmp, + .entry = st_l1miss_entry, + .width = 7, +}; + static struct c2c_dimension *dimensions[] = { &dim_dcacheline, &dim_offset, @@ -521,6 +564,11 @@ static struct c2c_dimension *dimensions[] = { &dim_rmt_hitm, &dim_cl_lcl_hitm, &dim_cl_rmt_hitm, + &dim_stores, + &dim_stores_l1hit, + &dim_stores_l1miss, + &dim_cl_stores_l1hit, + &dim_cl_stores_l1miss, NULL, }; |