#include "expr.h"
#include "metricgroup.h"
-enum {
- CTX_BIT_USER = 1 << 0,
- CTX_BIT_KERNEL = 1 << 1,
- CTX_BIT_HV = 1 << 2,
- CTX_BIT_HOST = 1 << 3,
- CTX_BIT_IDLE = 1 << 4,
- CTX_BIT_MAX = 1 << 5,
-};
-
-#define NUM_CTX CTX_BIT_MAX
-
/*
* AGGR_GLOBAL: Use CPU 0
* AGGR_SOCKET: Use first CPU of socket
static struct rblist runtime_saved_values;
static bool have_frontend_stalled;
+struct runtime_stat rt_stat;
struct stats walltime_nsecs_stats;
struct saved_value {
struct rb_node rb_node;
struct perf_evsel *evsel;
+ enum stat_type type;
+ int ctx;
int cpu;
+ struct runtime_stat *stat;
struct stats stats;
};
if (a->cpu != b->cpu)
return a->cpu - b->cpu;
+
+ /*
+ * Previously the rbtree was used to link generic metrics.
+ * The keys were evsel/cpu. Now the rbtree is extended to support
+ * per-thread shadow stats. For shadow stats case, the keys
+ * are cpu/type/ctx/stat (evsel is NULL). For generic metrics
+ * case, the keys are still evsel/cpu (type/ctx/stat are 0 or NULL).
+ */
+ if (a->type != b->type)
+ return a->type - b->type;
+
+ if (a->ctx != b->ctx)
+ return a->ctx - b->ctx;
+
+ if (a->evsel == NULL && b->evsel == NULL) {
+ if (a->stat == b->stat)
+ return 0;
+
+ if ((char *)a->stat < (char *)b->stat)
+ return -1;
+
+ return 1;
+ }
+
if (a->evsel == b->evsel)
return 0;
if ((char *)a->evsel < (char *)b->evsel)
return &nd->rb_node;
}
+static void saved_value_delete(struct rblist *rblist __maybe_unused,
+ struct rb_node *rb_node)
+{
+ struct saved_value *v;
+
+ BUG_ON(!rb_node);
+ v = container_of(rb_node, struct saved_value, rb_node);
+ free(v);
+}
+
static struct saved_value *saved_value_lookup(struct perf_evsel *evsel,
int cpu,
- bool create)
+ bool create,
+ enum stat_type type,
+ int ctx,
+ struct runtime_stat *st)
{
+ struct rblist *rblist;
struct rb_node *nd;
struct saved_value dm = {
.cpu = cpu,
.evsel = evsel,
+ .type = type,
+ .ctx = ctx,
+ .stat = st,
};
- nd = rblist__find(&runtime_saved_values, &dm);
+
+ rblist = &st->value_list;
+
+ nd = rblist__find(rblist, &dm);
if (nd)
return container_of(nd, struct saved_value, rb_node);
if (create) {
- rblist__add_node(&runtime_saved_values, &dm);
- nd = rblist__find(&runtime_saved_values, &dm);
+ rblist__add_node(rblist, &dm);
+ nd = rblist__find(rblist, &dm);
if (nd)
return container_of(nd, struct saved_value, rb_node);
}
return NULL;
}
+void runtime_stat__init(struct runtime_stat *st)
+{
+ struct rblist *rblist = &st->value_list;
+
+ rblist__init(rblist);
+ rblist->node_cmp = saved_value_cmp;
+ rblist->node_new = saved_value_new;
+ rblist->node_delete = saved_value_delete;
+}
+
+void runtime_stat__exit(struct runtime_stat *st)
+{
+ rblist__exit(&st->value_list);
+}
+
void perf_stat__init_shadow_stats(void)
{
have_frontend_stalled = pmu_have_event("cpu", "stalled-cycles-frontend");
rblist__init(&runtime_saved_values);
runtime_saved_values.node_cmp = saved_value_cmp;
runtime_saved_values.node_new = saved_value_new;
- /* No delete for now */
+ runtime_saved_values.node_delete = saved_value_delete;
+ runtime_stat__init(&rt_stat);
}
static int evsel_context(struct perf_evsel *evsel)
}
}
+static void update_runtime_stat(struct runtime_stat *st,
+ enum stat_type type,
+ int ctx, int cpu, u64 count)
+{
+ struct saved_value *v = saved_value_lookup(NULL, cpu, true,
+ type, ctx, st);
+
+ if (v)
+ update_stats(&v->stats, count);
+}
+
/*
* Update various tracking values we maintain to print
* more semantic information such as miss/hit ratios,
* instruction rates, etc:
*/
void perf_stat__update_shadow_stats(struct perf_evsel *counter, u64 count,
- int cpu)
+ int cpu, struct runtime_stat *st)
{
int ctx = evsel_context(counter);
if (perf_evsel__match(counter, SOFTWARE, SW_TASK_CLOCK) ||
perf_evsel__match(counter, SOFTWARE, SW_CPU_CLOCK))
- update_stats(&runtime_nsecs_stats[cpu], count);
+ update_runtime_stat(st, STAT_NSECS, 0, cpu, count);
else if (perf_evsel__match(counter, HARDWARE, HW_CPU_CYCLES))
- update_stats(&runtime_cycles_stats[ctx][cpu], count);
+ update_runtime_stat(st, STAT_CYCLES, ctx, cpu, count);
else if (perf_stat_evsel__is(counter, CYCLES_IN_TX))
- update_stats(&runtime_cycles_in_tx_stats[ctx][cpu], count);
+ update_runtime_stat(st, STAT_CYCLES_IN_TX, ctx, cpu, count);
else if (perf_stat_evsel__is(counter, TRANSACTION_START))
- update_stats(&runtime_transaction_stats[ctx][cpu], count);
+ update_runtime_stat(st, STAT_TRANSACTION, ctx, cpu, count);
else if (perf_stat_evsel__is(counter, ELISION_START))
- update_stats(&runtime_elision_stats[ctx][cpu], count);
+ update_runtime_stat(st, STAT_ELISION, ctx, cpu, count);
else if (perf_stat_evsel__is(counter, TOPDOWN_TOTAL_SLOTS))
- update_stats(&runtime_topdown_total_slots[ctx][cpu], count);
+ update_runtime_stat(st, STAT_TOPDOWN_TOTAL_SLOTS,
+ ctx, cpu, count);
else if (perf_stat_evsel__is(counter, TOPDOWN_SLOTS_ISSUED))
- update_stats(&runtime_topdown_slots_issued[ctx][cpu], count);
+ update_runtime_stat(st, STAT_TOPDOWN_SLOTS_ISSUED,
+ ctx, cpu, count);
else if (perf_stat_evsel__is(counter, TOPDOWN_SLOTS_RETIRED))
- update_stats(&runtime_topdown_slots_retired[ctx][cpu], count);
+ update_runtime_stat(st, STAT_TOPDOWN_SLOTS_RETIRED,
+ ctx, cpu, count);
else if (perf_stat_evsel__is(counter, TOPDOWN_FETCH_BUBBLES))
- update_stats(&runtime_topdown_fetch_bubbles[ctx][cpu], count);
+ update_runtime_stat(st, STAT_TOPDOWN_FETCH_BUBBLES,
+ ctx, cpu, count);
else if (perf_stat_evsel__is(counter, TOPDOWN_RECOVERY_BUBBLES))
- update_stats(&runtime_topdown_recovery_bubbles[ctx][cpu], count);
+ update_runtime_stat(st, STAT_TOPDOWN_RECOVERY_BUBBLES,
+ ctx, cpu, count);
else if (perf_evsel__match(counter, HARDWARE, HW_STALLED_CYCLES_FRONTEND))
- update_stats(&runtime_stalled_cycles_front_stats[ctx][cpu], count);
+ update_runtime_stat(st, STAT_STALLED_CYCLES_FRONT,
+ ctx, cpu, count);
else if (perf_evsel__match(counter, HARDWARE, HW_STALLED_CYCLES_BACKEND))
- update_stats(&runtime_stalled_cycles_back_stats[ctx][cpu], count);
+ update_runtime_stat(st, STAT_STALLED_CYCLES_BACK,
+ ctx, cpu, count);
else if (perf_evsel__match(counter, HARDWARE, HW_BRANCH_INSTRUCTIONS))
- update_stats(&runtime_branches_stats[ctx][cpu], count);
+ update_runtime_stat(st, STAT_BRANCHES, ctx, cpu, count);
else if (perf_evsel__match(counter, HARDWARE, HW_CACHE_REFERENCES))
- update_stats(&runtime_cacherefs_stats[ctx][cpu], count);
+ update_runtime_stat(st, STAT_CACHEREFS, ctx, cpu, count);
else if (perf_evsel__match(counter, HW_CACHE, HW_CACHE_L1D))
- update_stats(&runtime_l1_dcache_stats[ctx][cpu], count);
+ update_runtime_stat(st, STAT_L1_DCACHE, ctx, cpu, count);
else if (perf_evsel__match(counter, HW_CACHE, HW_CACHE_L1I))
- update_stats(&runtime_ll_cache_stats[ctx][cpu], count);
+ update_runtime_stat(st, STAT_L1_ICACHE, ctx, cpu, count);
else if (perf_evsel__match(counter, HW_CACHE, HW_CACHE_LL))
- update_stats(&runtime_ll_cache_stats[ctx][cpu], count);
+ update_runtime_stat(st, STAT_LL_CACHE, ctx, cpu, count);
else if (perf_evsel__match(counter, HW_CACHE, HW_CACHE_DTLB))
- update_stats(&runtime_dtlb_cache_stats[ctx][cpu], count);
+ update_runtime_stat(st, STAT_DTLB_CACHE, ctx, cpu, count);
else if (perf_evsel__match(counter, HW_CACHE, HW_CACHE_ITLB))
- update_stats(&runtime_itlb_cache_stats[ctx][cpu], count);
+ update_runtime_stat(st, STAT_ITLB_CACHE, ctx, cpu, count);
else if (perf_stat_evsel__is(counter, SMI_NUM))
- update_stats(&runtime_smi_num_stats[ctx][cpu], count);
+ update_runtime_stat(st, STAT_SMI_NUM, ctx, cpu, count);
else if (perf_stat_evsel__is(counter, APERF))
- update_stats(&runtime_aperf_stats[ctx][cpu], count);
+ update_runtime_stat(st, STAT_APERF, ctx, cpu, count);
if (counter->collect_stat) {
- struct saved_value *v = saved_value_lookup(counter, cpu, true);
+ struct saved_value *v = saved_value_lookup(counter, cpu, true,
+ STAT_NONE, 0, st);
update_stats(&v->stats, count);
}
}
}
}
+static double runtime_stat_avg(struct runtime_stat *st,
+ enum stat_type type, int ctx, int cpu)
+{
+ struct saved_value *v;
+
+ v = saved_value_lookup(NULL, cpu, false, type, ctx, st);
+ if (!v)
+ return 0.0;
+
+ return avg_stats(&v->stats);
+}
+
+static double runtime_stat_n(struct runtime_stat *st,
+ enum stat_type type, int ctx, int cpu)
+{
+ struct saved_value *v;
+
+ v = saved_value_lookup(NULL, cpu, false, type, ctx, st);
+ if (!v)
+ return 0.0;
+
+ return v->stats.n;
+}
+
static void print_stalled_cycles_frontend(int cpu,
struct perf_evsel *evsel, double avg,
- struct perf_stat_output_ctx *out)
+ struct perf_stat_output_ctx *out,
+ struct runtime_stat *st)
{
double total, ratio = 0.0;
const char *color;
int ctx = evsel_context(evsel);
- total = avg_stats(&runtime_cycles_stats[ctx][cpu]);
+ total = runtime_stat_avg(st, STAT_CYCLES, ctx, cpu);
if (total)
ratio = avg / total * 100.0;
static void print_stalled_cycles_backend(int cpu,
struct perf_evsel *evsel, double avg,
- struct perf_stat_output_ctx *out)
+ struct perf_stat_output_ctx *out,
+ struct runtime_stat *st)
{
double total, ratio = 0.0;
const char *color;
int ctx = evsel_context(evsel);
- total = avg_stats(&runtime_cycles_stats[ctx][cpu]);
+ total = runtime_stat_avg(st, STAT_CYCLES, ctx, cpu);
if (total)
ratio = avg / total * 100.0;
static void print_branch_misses(int cpu,
struct perf_evsel *evsel,
double avg,
- struct perf_stat_output_ctx *out)
+ struct perf_stat_output_ctx *out,
+ struct runtime_stat *st)
{
double total, ratio = 0.0;
const char *color;
int ctx = evsel_context(evsel);
- total = avg_stats(&runtime_branches_stats[ctx][cpu]);
+ total = runtime_stat_avg(st, STAT_BRANCHES, ctx, cpu);
if (total)
ratio = avg / total * 100.0;
static void print_l1_dcache_misses(int cpu,
struct perf_evsel *evsel,
double avg,
- struct perf_stat_output_ctx *out)
+ struct perf_stat_output_ctx *out,
+ struct runtime_stat *st)
+
{
double total, ratio = 0.0;
const char *color;
int ctx = evsel_context(evsel);
- total = avg_stats(&runtime_l1_dcache_stats[ctx][cpu]);
+ total = runtime_stat_avg(st, STAT_L1_DCACHE, ctx, cpu);
if (total)
ratio = avg / total * 100.0;
static void print_l1_icache_misses(int cpu,
struct perf_evsel *evsel,
double avg,
- struct perf_stat_output_ctx *out)
+ struct perf_stat_output_ctx *out,
+ struct runtime_stat *st)
+
{
double total, ratio = 0.0;
const char *color;
int ctx = evsel_context(evsel);
- total = avg_stats(&runtime_l1_icache_stats[ctx][cpu]);
+ total = runtime_stat_avg(st, STAT_L1_ICACHE, ctx, cpu);
if (total)
ratio = avg / total * 100.0;
static void print_dtlb_cache_misses(int cpu,
struct perf_evsel *evsel,
double avg,
- struct perf_stat_output_ctx *out)
+ struct perf_stat_output_ctx *out,
+ struct runtime_stat *st)
{
double total, ratio = 0.0;
const char *color;
int ctx = evsel_context(evsel);
- total = avg_stats(&runtime_dtlb_cache_stats[ctx][cpu]);
+ total = runtime_stat_avg(st, STAT_DTLB_CACHE, ctx, cpu);
if (total)
ratio = avg / total * 100.0;
static void print_itlb_cache_misses(int cpu,
struct perf_evsel *evsel,
double avg,
- struct perf_stat_output_ctx *out)
+ struct perf_stat_output_ctx *out,
+ struct runtime_stat *st)
{
double total, ratio = 0.0;
const char *color;
int ctx = evsel_context(evsel);
- total = avg_stats(&runtime_itlb_cache_stats[ctx][cpu]);
+ total = runtime_stat_avg(st, STAT_ITLB_CACHE, ctx, cpu);
if (total)
ratio = avg / total * 100.0;
static void print_ll_cache_misses(int cpu,
struct perf_evsel *evsel,
double avg,
- struct perf_stat_output_ctx *out)
+ struct perf_stat_output_ctx *out,
+ struct runtime_stat *st)
{
double total, ratio = 0.0;
const char *color;
int ctx = evsel_context(evsel);
- total = avg_stats(&runtime_ll_cache_stats[ctx][cpu]);
+ total = runtime_stat_avg(st, STAT_LL_CACHE, ctx, cpu);
if (total)
ratio = avg / total * 100.0;
return x;
}
-static double td_total_slots(int ctx, int cpu)
+static double td_total_slots(int ctx, int cpu, struct runtime_stat *st)
{
- return avg_stats(&runtime_topdown_total_slots[ctx][cpu]);
+ return runtime_stat_avg(st, STAT_TOPDOWN_TOTAL_SLOTS, ctx, cpu);
}
-static double td_bad_spec(int ctx, int cpu)
+static double td_bad_spec(int ctx, int cpu, struct runtime_stat *st)
{
double bad_spec = 0;
double total_slots;
double total;
- total = avg_stats(&runtime_topdown_slots_issued[ctx][cpu]) -
- avg_stats(&runtime_topdown_slots_retired[ctx][cpu]) +
- avg_stats(&runtime_topdown_recovery_bubbles[ctx][cpu]);
- total_slots = td_total_slots(ctx, cpu);
+ total = runtime_stat_avg(st, STAT_TOPDOWN_SLOTS_ISSUED, ctx, cpu) -
+ runtime_stat_avg(st, STAT_TOPDOWN_SLOTS_RETIRED, ctx, cpu) +
+ runtime_stat_avg(st, STAT_TOPDOWN_RECOVERY_BUBBLES, ctx, cpu);
+
+ total_slots = td_total_slots(ctx, cpu, st);
if (total_slots)
bad_spec = total / total_slots;
return sanitize_val(bad_spec);
}
-static double td_retiring(int ctx, int cpu)
+static double td_retiring(int ctx, int cpu, struct runtime_stat *st)
{
double retiring = 0;
- double total_slots = td_total_slots(ctx, cpu);
- double ret_slots = avg_stats(&runtime_topdown_slots_retired[ctx][cpu]);
+ double total_slots = td_total_slots(ctx, cpu, st);
+ double ret_slots = runtime_stat_avg(st, STAT_TOPDOWN_SLOTS_RETIRED,
+ ctx, cpu);
if (total_slots)
retiring = ret_slots / total_slots;
return retiring;
}
-static double td_fe_bound(int ctx, int cpu)
+static double td_fe_bound(int ctx, int cpu, struct runtime_stat *st)
{
double fe_bound = 0;
- double total_slots = td_total_slots(ctx, cpu);
- double fetch_bub = avg_stats(&runtime_topdown_fetch_bubbles[ctx][cpu]);
+ double total_slots = td_total_slots(ctx, cpu, st);
+ double fetch_bub = runtime_stat_avg(st, STAT_TOPDOWN_FETCH_BUBBLES,
+ ctx, cpu);
if (total_slots)
fe_bound = fetch_bub / total_slots;
return fe_bound;
}
-static double td_be_bound(int ctx, int cpu)
+static double td_be_bound(int ctx, int cpu, struct runtime_stat *st)
{
- double sum = (td_fe_bound(ctx, cpu) +
- td_bad_spec(ctx, cpu) +
- td_retiring(ctx, cpu));
+ double sum = (td_fe_bound(ctx, cpu, st) +
+ td_bad_spec(ctx, cpu, st) +
+ td_retiring(ctx, cpu, st));
if (sum == 0)
return 0;
return sanitize_val(1.0 - sum);
}
static void print_smi_cost(int cpu, struct perf_evsel *evsel,
- struct perf_stat_output_ctx *out)
+ struct perf_stat_output_ctx *out,
+ struct runtime_stat *st)
{
double smi_num, aperf, cycles, cost = 0.0;
int ctx = evsel_context(evsel);
const char *color = NULL;
- smi_num = avg_stats(&runtime_smi_num_stats[ctx][cpu]);
- aperf = avg_stats(&runtime_aperf_stats[ctx][cpu]);
- cycles = avg_stats(&runtime_cycles_stats[ctx][cpu]);
+ smi_num = runtime_stat_avg(st, STAT_SMI_NUM, ctx, cpu);
+ aperf = runtime_stat_avg(st, STAT_APERF, ctx, cpu);
+ cycles = runtime_stat_avg(st, STAT_CYCLES, ctx, cpu);
if ((cycles == 0) || (aperf == 0))
return;
const char *metric_name,
double avg,
int cpu,
- struct perf_stat_output_ctx *out)
+ struct perf_stat_output_ctx *out,
+ struct runtime_stat *st)
{
print_metric_t print_metric = out->print_metric;
struct parse_ctx pctx;
stats = &walltime_nsecs_stats;
scale = 1e-9;
} else {
- v = saved_value_lookup(metric_events[i], cpu, false);
+ v = saved_value_lookup(metric_events[i], cpu, false,
+ STAT_NONE, 0, st);
if (!v)
break;
stats = &v->stats;
void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
double avg, int cpu,
struct perf_stat_output_ctx *out,
- struct rblist *metric_events)
+ struct rblist *metric_events,
+ struct runtime_stat *st)
{
void *ctxp = out->ctx;
print_metric_t print_metric = out->print_metric;
int num = 1;
if (perf_evsel__match(evsel, HARDWARE, HW_INSTRUCTIONS)) {
- total = avg_stats(&runtime_cycles_stats[ctx][cpu]);
+ total = runtime_stat_avg(st, STAT_CYCLES, ctx, cpu);
+
if (total) {
ratio = avg / total;
print_metric(ctxp, NULL, "%7.2f ",
} else {
print_metric(ctxp, NULL, NULL, "insn per cycle", 0);
}
- total = avg_stats(&runtime_stalled_cycles_front_stats[ctx][cpu]);
- total = max(total, avg_stats(&runtime_stalled_cycles_back_stats[ctx][cpu]));
+
+ total = runtime_stat_avg(st, STAT_STALLED_CYCLES_FRONT,
+ ctx, cpu);
+
+ total = max(total, runtime_stat_avg(st,
+ STAT_STALLED_CYCLES_BACK,
+ ctx, cpu));
if (total && avg) {
out->new_line(ctxp);
"stalled cycles per insn", 0);
}
} else if (perf_evsel__match(evsel, HARDWARE, HW_BRANCH_MISSES)) {
- if (runtime_branches_stats[ctx][cpu].n != 0)
- print_branch_misses(cpu, evsel, avg, out);
+ if (runtime_stat_n(st, STAT_BRANCHES, ctx, cpu) != 0)
+ print_branch_misses(cpu, evsel, avg, out, st);
else
print_metric(ctxp, NULL, NULL, "of all branches", 0);
} else if (
evsel->attr.config == ( PERF_COUNT_HW_CACHE_L1D |
((PERF_COUNT_HW_CACHE_OP_READ) << 8) |
((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16))) {
- if (runtime_l1_dcache_stats[ctx][cpu].n != 0)
- print_l1_dcache_misses(cpu, evsel, avg, out);
+
+ if (runtime_stat_n(st, STAT_L1_DCACHE, ctx, cpu) != 0)
+ print_l1_dcache_misses(cpu, evsel, avg, out, st);
else
print_metric(ctxp, NULL, NULL, "of all L1-dcache hits", 0);
} else if (
evsel->attr.config == ( PERF_COUNT_HW_CACHE_L1I |
((PERF_COUNT_HW_CACHE_OP_READ) << 8) |
((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16))) {
- if (runtime_l1_icache_stats[ctx][cpu].n != 0)
- print_l1_icache_misses(cpu, evsel, avg, out);
+
+ if (runtime_stat_n(st, STAT_L1_ICACHE, ctx, cpu) != 0)
+ print_l1_icache_misses(cpu, evsel, avg, out, st);
else
print_metric(ctxp, NULL, NULL, "of all L1-icache hits", 0);
} else if (
evsel->attr.config == ( PERF_COUNT_HW_CACHE_DTLB |
((PERF_COUNT_HW_CACHE_OP_READ) << 8) |
((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16))) {
- if (runtime_dtlb_cache_stats[ctx][cpu].n != 0)
- print_dtlb_cache_misses(cpu, evsel, avg, out);
+
+ if (runtime_stat_n(st, STAT_DTLB_CACHE, ctx, cpu) != 0)
+ print_dtlb_cache_misses(cpu, evsel, avg, out, st);
else
print_metric(ctxp, NULL, NULL, "of all dTLB cache hits", 0);
} else if (
evsel->attr.config == ( PERF_COUNT_HW_CACHE_ITLB |
((PERF_COUNT_HW_CACHE_OP_READ) << 8) |
((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16))) {
- if (runtime_itlb_cache_stats[ctx][cpu].n != 0)
- print_itlb_cache_misses(cpu, evsel, avg, out);
+
+ if (runtime_stat_n(st, STAT_ITLB_CACHE, ctx, cpu) != 0)
+ print_itlb_cache_misses(cpu, evsel, avg, out, st);
else
print_metric(ctxp, NULL, NULL, "of all iTLB cache hits", 0);
} else if (
evsel->attr.config == ( PERF_COUNT_HW_CACHE_LL |
((PERF_COUNT_HW_CACHE_OP_READ) << 8) |
((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16))) {
- if (runtime_ll_cache_stats[ctx][cpu].n != 0)
- print_ll_cache_misses(cpu, evsel, avg, out);
+
+ if (runtime_stat_n(st, STAT_LL_CACHE, ctx, cpu) != 0)
+ print_ll_cache_misses(cpu, evsel, avg, out, st);
else
print_metric(ctxp, NULL, NULL, "of all LL-cache hits", 0);
} else if (perf_evsel__match(evsel, HARDWARE, HW_CACHE_MISSES)) {
- total = avg_stats(&runtime_cacherefs_stats[ctx][cpu]);
+ total = runtime_stat_avg(st, STAT_CACHEREFS, ctx, cpu);
if (total)
ratio = avg * 100 / total;
- if (runtime_cacherefs_stats[ctx][cpu].n != 0)
+ if (runtime_stat_n(st, STAT_CACHEREFS, ctx, cpu) != 0)
print_metric(ctxp, NULL, "%8.3f %%",
"of all cache refs", ratio);
else
print_metric(ctxp, NULL, NULL, "of all cache refs", 0);
} else if (perf_evsel__match(evsel, HARDWARE, HW_STALLED_CYCLES_FRONTEND)) {
- print_stalled_cycles_frontend(cpu, evsel, avg, out);
+ print_stalled_cycles_frontend(cpu, evsel, avg, out, st);
} else if (perf_evsel__match(evsel, HARDWARE, HW_STALLED_CYCLES_BACKEND)) {
- print_stalled_cycles_backend(cpu, evsel, avg, out);
+ print_stalled_cycles_backend(cpu, evsel, avg, out, st);
} else if (perf_evsel__match(evsel, HARDWARE, HW_CPU_CYCLES)) {
- total = avg_stats(&runtime_nsecs_stats[cpu]);
+ total = runtime_stat_avg(st, STAT_NSECS, 0, cpu);
if (total) {
ratio = avg / total;
print_metric(ctxp, NULL, NULL, "Ghz", 0);
}
} else if (perf_stat_evsel__is(evsel, CYCLES_IN_TX)) {
- total = avg_stats(&runtime_cycles_stats[ctx][cpu]);
+ total = runtime_stat_avg(st, STAT_CYCLES, ctx, cpu);
+
if (total)
print_metric(ctxp, NULL,
"%7.2f%%", "transactional cycles",
print_metric(ctxp, NULL, NULL, "transactional cycles",
0);
} else if (perf_stat_evsel__is(evsel, CYCLES_IN_TX_CP)) {
- total = avg_stats(&runtime_cycles_stats[ctx][cpu]);
- total2 = avg_stats(&runtime_cycles_in_tx_stats[ctx][cpu]);
+ total = runtime_stat_avg(st, STAT_CYCLES, ctx, cpu);
+ total2 = runtime_stat_avg(st, STAT_CYCLES_IN_TX, ctx, cpu);
+
if (total2 < avg)
total2 = avg;
if (total)
else
print_metric(ctxp, NULL, NULL, "aborted cycles", 0);
} else if (perf_stat_evsel__is(evsel, TRANSACTION_START)) {
- total = avg_stats(&runtime_cycles_in_tx_stats[ctx][cpu]);
+ total = runtime_stat_avg(st, STAT_CYCLES_IN_TX,
+ ctx, cpu);
if (avg)
ratio = total / avg;
- if (runtime_cycles_in_tx_stats[ctx][cpu].n != 0)
+ if (runtime_stat_n(st, STAT_CYCLES_IN_TX, ctx, cpu) != 0)
print_metric(ctxp, NULL, "%8.0f",
"cycles / transaction", ratio);
else
print_metric(ctxp, NULL, NULL, "cycles / transaction",
- 0);
+ 0);
} else if (perf_stat_evsel__is(evsel, ELISION_START)) {
- total = avg_stats(&runtime_cycles_in_tx_stats[ctx][cpu]);
+ total = runtime_stat_avg(st, STAT_CYCLES_IN_TX,
+ ctx, cpu);
if (avg)
ratio = total / avg;
else
print_metric(ctxp, NULL, NULL, "CPUs utilized", 0);
} else if (perf_stat_evsel__is(evsel, TOPDOWN_FETCH_BUBBLES)) {
- double fe_bound = td_fe_bound(ctx, cpu);
+ double fe_bound = td_fe_bound(ctx, cpu, st);
if (fe_bound > 0.2)
color = PERF_COLOR_RED;
print_metric(ctxp, color, "%8.1f%%", "frontend bound",
fe_bound * 100.);
} else if (perf_stat_evsel__is(evsel, TOPDOWN_SLOTS_RETIRED)) {
- double retiring = td_retiring(ctx, cpu);
+ double retiring = td_retiring(ctx, cpu, st);
if (retiring > 0.7)
color = PERF_COLOR_GREEN;
print_metric(ctxp, color, "%8.1f%%", "retiring",
retiring * 100.);
} else if (perf_stat_evsel__is(evsel, TOPDOWN_RECOVERY_BUBBLES)) {
- double bad_spec = td_bad_spec(ctx, cpu);
+ double bad_spec = td_bad_spec(ctx, cpu, st);
if (bad_spec > 0.1)
color = PERF_COLOR_RED;
print_metric(ctxp, color, "%8.1f%%", "bad speculation",
bad_spec * 100.);
} else if (perf_stat_evsel__is(evsel, TOPDOWN_SLOTS_ISSUED)) {
- double be_bound = td_be_bound(ctx, cpu);
+ double be_bound = td_be_bound(ctx, cpu, st);
const char *name = "backend bound";
static int have_recovery_bubbles = -1;
if (be_bound > 0.2)
color = PERF_COLOR_RED;
- if (td_total_slots(ctx, cpu) > 0)
+ if (td_total_slots(ctx, cpu, st) > 0)
print_metric(ctxp, color, "%8.1f%%", name,
be_bound * 100.);
else
print_metric(ctxp, NULL, NULL, name, 0);
} else if (evsel->metric_expr) {
generic_metric(evsel->metric_expr, evsel->metric_events, evsel->name,
- evsel->metric_name, avg, cpu, out);
- } else if (runtime_nsecs_stats[cpu].n != 0) {
+ evsel->metric_name, avg, cpu, out, st);
+ } else if (runtime_stat_n(st, STAT_NSECS, 0, cpu) != 0) {
char unit = 'M';
char unit_buf[10];
- total = avg_stats(&runtime_nsecs_stats[cpu]);
+ total = runtime_stat_avg(st, STAT_NSECS, 0, cpu);
if (total)
ratio = 1000.0 * avg / total;
snprintf(unit_buf, sizeof(unit_buf), "%c/sec", unit);
print_metric(ctxp, NULL, "%8.3f", unit_buf, ratio);
} else if (perf_stat_evsel__is(evsel, SMI_NUM)) {
- print_smi_cost(cpu, evsel, out);
+ print_smi_cost(cpu, evsel, out, st);
} else {
num = 0;
}
out->new_line(ctxp);
generic_metric(mexp->metric_expr, mexp->metric_events,
evsel->name, mexp->metric_name,
- avg, cpu, out);
+ avg, cpu, out, st);
}
}
if (num == 0)
projects / linux-2.6-microblaze.git / blobdiff