Contributors: 1
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Athira Rajeev |
256 |
100.00% |
4 |
100.00% |
| Total |
256 |
|
4 |
|
// SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/string.h>
#include <linux/zalloc.h>
#include "../../../util/event.h"
#include "../../../util/synthetic-events.h"
#include "../../../util/machine.h"
#include "../../../util/tool.h"
#include "../../../util/map.h"
#include "../../../util/debug.h"
void arch_perf_parse_sample_weight(struct perf_sample *data,
const __u64 *array, u64 type)
{
union perf_sample_weight weight;
weight.full = *array;
if (type & PERF_SAMPLE_WEIGHT)
data->weight = weight.full;
else {
data->weight = weight.var1_dw;
data->ins_lat = weight.var2_w;
data->p_stage_cyc = weight.var3_w;
}
}
void arch_perf_synthesize_sample_weight(const struct perf_sample *data,
__u64 *array, u64 type)
{
*array = data->weight;
if (type & PERF_SAMPLE_WEIGHT_STRUCT) {
*array &= 0xffffffff;
*array |= ((u64)data->ins_lat << 32);
}
}
const char *arch_perf_header_entry(const char *se_header)
{
if (!strcmp(se_header, "Local INSTR Latency"))
return "Finish Cyc";
else if (!strcmp(se_header, "INSTR Latency"))
return "Global Finish_cyc";
else if (!strcmp(se_header, "Local Pipeline Stage Cycle"))
return "Dispatch Cyc";
else if (!strcmp(se_header, "Pipeline Stage Cycle"))
return "Global Dispatch_cyc";
return se_header;
}
int arch_support_sort_key(const char *sort_key)
{
if (!strcmp(sort_key, "p_stage_cyc"))
return 1;
if (!strcmp(sort_key, "local_p_stage_cyc"))
return 1;
return 0;
}