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RagePhoto.c: add benchmark for Windows

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Syping 2023-12-23 11:14:01 +01:00
parent 1b7b3c977b
commit e62fbacea8
1 changed files with 16 additions and 2 deletions
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18
src/core/RagePhoto.c
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@ -23,8 +23,12 @@
#include <string.h> #include <string.h>
#ifdef RAGEPHOTO_BENCHMARK #ifdef RAGEPHOTO_BENCHMARK
#ifdef _WIN32
#include <profileapi.h>
#else
#include <time.h> #include <time.h>
#endif #endif
#endif
#if defined(UNICODE_ICONV) #if defined(UNICODE_ICONV)
#include <iconv.h> #include <iconv.h>
@ -222,8 +226,14 @@ RagePhotoData* ragephoto_getphotodata(ragephoto_t instance_t)
bool ragephotodata_load(RagePhotoData *rp_data, RagePhotoFormatParser *rp_parser, const char *data, size_t length) bool ragephotodata_load(RagePhotoData *rp_data, RagePhotoFormatParser *rp_parser, const char *data, size_t length)
{ {
#ifdef RAGEPHOTO_BENCHMARK #ifdef RAGEPHOTO_BENCHMARK
struct timespec benchmark_parse_start; #ifdef _WIN32
LARGE_INTEGER freq, benchmark_parse_start, benchmark_parse_end;
QueryPerformanceFrequency(&freq);
QueryPerformanceCounter(&benchmark_parse_start);
#else
struct timespec benchmark_parse_start, benchmark_parse_end;
clock_gettime(CLOCK_MONOTONIC, &benchmark_parse_start); clock_gettime(CLOCK_MONOTONIC, &benchmark_parse_start);
#endif
#endif #endif
// Avoid data conflicts // Avoid data conflicts
@ -532,10 +542,14 @@ bool ragephotodata_load(RagePhotoData *rp_data, RagePhotoFormatParser *rp_parser
} }
#ifdef RAGEPHOTO_BENCHMARK #ifdef RAGEPHOTO_BENCHMARK
struct timespec benchmark_parse_end; #ifdef _WIN32
QueryPerformanceCounter(&benchmark_parse_end);
const uint64_t benchmark_ns = (benchmark_parse_end.QuadPart - benchmark_parse_start.QuadPart) * INT64_C(1000000000) / freq.QuadPart;
#else
clock_gettime(CLOCK_MONOTONIC, &benchmark_parse_end); clock_gettime(CLOCK_MONOTONIC, &benchmark_parse_end);
const uint64_t benchmark_ns = (UINT64_C(1000000000) * benchmark_parse_end.tv_sec + benchmark_parse_end.tv_nsec) - const uint64_t benchmark_ns = (UINT64_C(1000000000) * benchmark_parse_end.tv_sec + benchmark_parse_end.tv_nsec) -
(UINT64_C(1000000000) * benchmark_parse_start.tv_sec + benchmark_parse_start.tv_nsec); (UINT64_C(1000000000) * benchmark_parse_start.tv_sec + benchmark_parse_start.tv_nsec);
#endif
printf("Benchmark: %" PRIu64 "ns\n", benchmark_ns); printf("Benchmark: %" PRIu64 "ns\n", benchmark_ns);
#endif #endif