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Commit 1295f685 authored by Jiri Olsa's avatar Jiri Olsa Committed by Arnaldo Carvalho de Melo
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perf c2c report: Add loads related dimension keys 



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: default avatarJiri 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: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 0f18896d

tools/perf/builtin-c2c.c

+30 −0
Original line number Diff line number Diff line
@@ -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,

};