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    Subject[PATCH 24/68] perf c2c report: Add loads related dimension keys
    Date
    From: Jiri Olsa <jolsa@kernel.org>

    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>
    ---
    tools/perf/builtin-c2c.c | 30 ++++++++++++++++++++++++++++++
    1 file changed, 30 insertions(+)

    diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c
    index bfa0be398d5d..2b9d24fdcaee 100644
    --- a/tools/perf/builtin-c2c.c
    +++ b/tools/perf/builtin-c2c.c
    @@ -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,
    };

    --
    2.7.4
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