Commit 73c24cb8 authored by Jaswinder Singh Rajput's avatar Jaswinder Singh Rajput Committed by Ingo Molnar

perf list: Add cache events

After:

$ ./perf list

List of pre-defined events (to be used in -e):

  cpu-cycles OR cycles                     [Hardware event]
  instructions                             [Hardware event]
  cache-references                         [Hardware event]
  cache-misses                             [Hardware event]
  branch-instructions OR branches          [Hardware event]
  branch-misses                            [Hardware event]
  bus-cycles                               [Hardware event]

  cpu-clock                                [Software event]
  task-clock                               [Software event]
  page-faults OR faults                    [Software event]
  minor-faults                             [Software event]
  major-faults                             [Software event]
  context-switches OR cs                   [Software event]
  cpu-migrations OR migrations             [Software event]

  L1-d$-loads                              [Hardware cache event]
  L1-d$-load-misses                        [Hardware cache event]
  L1-d$-stores                             [Hardware cache event]
  L1-d$-store-misses                       [Hardware cache event]
  L1-d$-prefetches                         [Hardware cache event]
  L1-d$-prefetch-misses                    [Hardware cache event]
  L1-i$-loads                              [Hardware cache event]
  L1-i$-load-misses                        [Hardware cache event]
  L1-i$-prefetches                         [Hardware cache event]
  L1-i$-prefetch-misses                    [Hardware cache event]
  LLC-loads                                [Hardware cache event]
  LLC-load-misses                          [Hardware cache event]
  LLC-stores                               [Hardware cache event]
  LLC-store-misses                         [Hardware cache event]
  LLC-prefetches                           [Hardware cache event]
  LLC-prefetch-misses                      [Hardware cache event]
  dTLB-loads                               [Hardware cache event]
  dTLB-load-misses                         [Hardware cache event]
  dTLB-stores                              [Hardware cache event]
  dTLB-store-misses                        [Hardware cache event]
  dTLB-prefetches                          [Hardware cache event]
  dTLB-prefetch-misses                     [Hardware cache event]
  iTLB-loads                               [Hardware cache event]
  iTLB-load-misses                         [Hardware cache event]
  branch-loads                             [Hardware cache event]
  branch-load-misses                       [Hardware cache event]

  rNNN                                     [raw hardware event descriptor]
Signed-off-by: default avatarJaswinder Singh Rajput <jaswinderrajput@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <1246453578.3072.1.camel@ht.satnam>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent b9ebdcc0
......@@ -428,7 +428,7 @@ static const char * const event_type_descriptors[] = {
void print_events(void)
{
struct event_symbol *syms = event_symbols;
unsigned int i, type, prev_type = -1;
unsigned int i, type, op, prev_type = -1;
char name[40];
fprintf(stderr, "\n");
......@@ -452,6 +452,21 @@ void print_events(void)
prev_type = type;
}
fprintf(stderr, "\n");
for (type = 0; type < PERF_COUNT_HW_CACHE_MAX; type++) {
for (op = 0; op < PERF_COUNT_HW_CACHE_OP_MAX; op++) {
/* skip invalid cache type */
if (!is_cache_op_valid(type, op))
continue;
for (i = 0; i < PERF_COUNT_HW_CACHE_RESULT_MAX; i++) {
fprintf(stderr, " %-40s [%s]\n",
event_cache_name(type, op, i),
event_type_descriptors[4]);
}
}
}
fprintf(stderr, "\n");
fprintf(stderr, " %-40s [raw hardware event descriptor]\n",
"rNNN");
......
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