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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>
hifive-unleashed-5.1
Jiri Olsa 2016-05-04 10:10:11 +02:00 committed by Arnaldo Carvalho de Melo
parent 97cb486e49
commit 0f18896de4
1 changed files with 48 additions and 0 deletions
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48
tools/perf/builtin-c2c.c
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@ -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,
};