forked from Qortal/Brooklyn
45 lines
1019 B
C
45 lines
1019 B
C
|
// SPDX-License-Identifier: GPL-2.0
|
||
|
|
#include "util/pmu.h"
|
||
|
|
#include "map_symbol.h"
|
||
|
|
#include "mem-events.h"
|
||
|
|
|
||
|
|
static char mem_loads_name[100];
|
||
|
|
static bool mem_loads_name__init;
|
||
|
|
|
||
|
|
#define MEM_LOADS_AUX 0x8203
|
||
|
|
#define MEM_LOADS_AUX_NAME "{cpu/mem-loads-aux/,cpu/mem-loads,ldlat=%u/pp}:S"
|
||
|
|
|
||
|
|
bool is_mem_loads_aux_event(struct evsel *leader)
|
||
|
|
{
|
||
|
|
if (!pmu_have_event("cpu", "mem-loads-aux"))
|
||
|
|
return false;
|
||
|
|
|
||
|
|
return leader->core.attr.config == MEM_LOADS_AUX;
|
||
|
|
}
|
||
|
|
|
||
|
|
char *perf_mem_events__name(int i)
|
||
|
|
{
|
||
|
|
struct perf_mem_event *e = perf_mem_events__ptr(i);
|
||
|
|
|
||
|
|
if (!e)
|
||
|
|
return NULL;
|
||
|
|
|
||
|
|
if (i == PERF_MEM_EVENTS__LOAD) {
|
||
|
|
if (mem_loads_name__init)
|
||
|
|
return mem_loads_name;
|
||
|
|
|
||
|
|
mem_loads_name__init = true;
|
||
|
|
|
||
|
|
if (pmu_have_event("cpu", "mem-loads-aux")) {
|
||
|
|
scnprintf(mem_loads_name, sizeof(mem_loads_name),
|
||
|
|
MEM_LOADS_AUX_NAME, perf_mem_events__loads_ldlat);
|
||
|
|
} else {
|
||
|
|
scnprintf(mem_loads_name, sizeof(mem_loads_name),
|
||
|
|
e->name, perf_mem_events__loads_ldlat);
|
||
|
|
}
|
||
|
|
return mem_loads_name;
|
||
|
|
}
|
||
|
|
|
||
|
|
return (char *)e->name;
|
||
|
|
}
|