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perf c2c report: Add loads related dimension keys

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Add 3 loads related dimension key wrappers.

They are to be displayed in the main cachelines overall output:

  ld_fbhit, ld_l1hit, ld_l2hit

They all display bare numbers of loads for
FB (Fill Buffer), L1 and L2 cache.

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-wxrzhy74zl8fvkvgjae3w1ju@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa 2016-05-04 10:18:24 +02:00 committed by Arnaldo Carvalho de Melo
parent 0f18896de4
commit 1295f68540
1 changed files with 30 additions and 0 deletions
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30
tools/perf/builtin-c2c.c
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@ -415,6 +415,9 @@ STAT_FN(lcl_hitm)
STAT_FN(store)
STAT_FN(st_l1hit)
STAT_FN(st_l1miss)
STAT_FN(ld_fbhit)
STAT_FN(ld_l1hit)
STAT_FN(ld_l2hit)
#define HEADER_LOW(__h) \
{ \
@ -555,6 +558,30 @@ static struct c2c_dimension dim_cl_stores_l1miss = {
.width = 7,
};
static struct c2c_dimension dim_ld_fbhit = {
.header = HEADER_SPAN("----- Core Load Hit -----", "FB", 2),
.name = "ld_fbhit",
.cmp = ld_fbhit_cmp,
.entry = ld_fbhit_entry,
.width = 7,
};
static struct c2c_dimension dim_ld_l1hit = {
.header = HEADER_SPAN_LOW("L1"),
.name = "ld_l1hit",
.cmp = ld_l1hit_cmp,
.entry = ld_l1hit_entry,
.width = 7,
};
static struct c2c_dimension dim_ld_l2hit = {
.header = HEADER_SPAN_LOW("L2"),
.name = "ld_l2hit",
.cmp = ld_l2hit_cmp,
.entry = ld_l2hit_entry,
.width = 7,
};
static struct c2c_dimension *dimensions[] = {
&dim_dcacheline,
&dim_offset,
@ -569,6 +596,9 @@ static struct c2c_dimension *dimensions[] = {
&dim_stores_l1miss,
&dim_cl_stores_l1hit,
&dim_cl_stores_l1miss,
&dim_ld_fbhit,
&dim_ld_l1hit,
&dim_ld_l2hit,
NULL,
};