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intel/perf: Add helpers to get names of enums

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Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41623>
This commit is contained in:
Caio Oliveira 2026-05-16 19:52:58 -07:00 • committed by Marge Bot
parent 968a13a916
commit 3628d6e532
2 changed files with 63 additions and 0 deletions
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59
src/intel/perf/intel_perf.c
View file

@ -68,6 +68,65 @@
#define FILE_DEBUG_FLAG DEBUG_PERFMON
const char *
intel_perf_counter_type_name(enum intel_perf_counter_type type)
{
switch (type) {
case INTEL_PERF_COUNTER_TYPE_EVENT: return "event";
case INTEL_PERF_COUNTER_TYPE_DURATION_NORM: return "duration-norm";
case INTEL_PERF_COUNTER_TYPE_DURATION_RAW: return "duration-raw";
case INTEL_PERF_COUNTER_TYPE_THROUGHPUT: return "throughput";
case INTEL_PERF_COUNTER_TYPE_RAW: return "raw";
case INTEL_PERF_COUNTER_TYPE_TIMESTAMP: return "timestamp";
default: return "unknown";
}
}
const char *
intel_perf_counter_data_type_name(enum intel_perf_counter_data_type type)
{
switch (type) {
case INTEL_PERF_COUNTER_DATA_TYPE_BOOL32: return "bool32";
case INTEL_PERF_COUNTER_DATA_TYPE_UINT32: return "uint32";
case INTEL_PERF_COUNTER_DATA_TYPE_UINT64: return "uint64";
case INTEL_PERF_COUNTER_DATA_TYPE_FLOAT: return "float";
case INTEL_PERF_COUNTER_DATA_TYPE_DOUBLE: return "double";
default: return "unknown";
}
}
const char *
intel_perf_counter_units_name(enum intel_perf_counter_units units)
{
switch (units) {
case INTEL_PERF_COUNTER_UNITS_BYTES: return "bytes";
case INTEL_PERF_COUNTER_UNITS_GBPS: return "GB/s";
case INTEL_PERF_COUNTER_UNITS_HZ: return "Hz";
case INTEL_PERF_COUNTER_UNITS_NS: return "ns";
case INTEL_PERF_COUNTER_UNITS_US: return "us";
case INTEL_PERF_COUNTER_UNITS_PIXELS: return "pixels";
case INTEL_PERF_COUNTER_UNITS_TEXELS: return "texels";
case INTEL_PERF_COUNTER_UNITS_THREADS: return "threads";
case INTEL_PERF_COUNTER_UNITS_PERCENT: return "%";
case INTEL_PERF_COUNTER_UNITS_MESSAGES: return "messages";
case INTEL_PERF_COUNTER_UNITS_NUMBER: return "number";
case INTEL_PERF_COUNTER_UNITS_CYCLES: return "cycles";
case INTEL_PERF_COUNTER_UNITS_EVENTS: return "events";
case INTEL_PERF_COUNTER_UNITS_UTILIZATION: return "utilization";
case INTEL_PERF_COUNTER_UNITS_EU_SENDS_TO_L3_CACHE_LINES:
return "EU sends to L3 cache lines";
case INTEL_PERF_COUNTER_UNITS_EU_ATOMIC_REQUESTS_TO_L3_CACHE_LINES:
return "EU atomic requests to L3 cache lines";
case INTEL_PERF_COUNTER_UNITS_EU_REQUESTS_TO_L3_CACHE_LINES:
return "EU requests to L3 cache lines";
case INTEL_PERF_COUNTER_UNITS_EU_BYTES_PER_L3_CACHE_LINE:
return "EU bytes per L3 cache line";
case INTEL_PERF_COUNTER_UNITS_MAX:
default:
return "unknown";
}
}
static bool
is_dir_or_link(const struct dirent *entry, const char *parent_dir)
{

4
src/intel/perf/intel_perf.h
View file

@ -99,6 +99,10 @@ enum ENUM_PACKED intel_perf_counter_units {
INTEL_PERF_COUNTER_UNITS_MAX
};
const char *intel_perf_counter_type_name(enum intel_perf_counter_type type);
const char *intel_perf_counter_data_type_name( enum intel_perf_counter_data_type type);
const char *intel_perf_counter_units_name(enum intel_perf_counter_units units);
struct intel_pipeline_stat {
uint32_t reg;
uint32_t numerator;