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perf c2c report: Add llc and remote loads related dimension keys 

Add 2 LLC load related dimension key wrappers.

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

  ld_lclhit, ld_rmthit

They display bare numbers of LLC and remote loads for cacheline.

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-ahjg0voaufefboemjuj9yefh@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa 2016-05-04 10:27:51 +02:00 committed by Arnaldo Carvalho de Melo
parent 1295f68540
commit 4d08910c94
1 changed files with 20 additions and 0 deletions
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20
tools/perf/builtin-c2c.c
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@ -418,6 +418,8 @@ STAT_FN(st_l1miss)
STAT_FN(ld_fbhit)
STAT_FN(ld_l1hit)
STAT_FN(ld_l2hit)
STAT_FN(ld_llchit)
STAT_FN(rmt_hit)
#define HEADER_LOW(__h) \
{ \
@ -582,6 +584,22 @@ static struct c2c_dimension dim_ld_l2hit = {
.width = 7,
};
static struct c2c_dimension dim_ld_llchit = {
.header = HEADER_SPAN("-- LLC Load Hit --", "Llc", 1),
.name = "ld_lclhit",
.cmp = ld_llchit_cmp,
.entry = ld_llchit_entry,
.width = 8,
};
static struct c2c_dimension dim_ld_rmthit = {
.header = HEADER_SPAN_LOW("Rmt"),
.name = "ld_rmthit",
.cmp = rmt_hit_cmp,
.entry = rmt_hit_entry,
.width = 8,
};
static struct c2c_dimension *dimensions[] = {
&dim_dcacheline,
&dim_offset,
@ -599,6 +617,8 @@ static struct c2c_dimension *dimensions[] = {
&dim_ld_fbhit,
&dim_ld_l1hit,
&dim_ld_l2hit,
&dim_ld_llchit,
&dim_ld_rmthit,
NULL,
};