2c06b8d750
When building using a newer Clang with additional diagnostics the following warnings are given: -Wunused-but-set-variable -Wstrict-prototypes These issues are corrected in this commit. Reproducable using: CC="clang-13" CFLAGS="-Wall -pedantic" cmake ..
68 lines
1.3 KiB
C
68 lines
1.3 KiB
C
/*
|
|
* bench.h
|
|
* Copyright (C) 2014 c9s <yoanlin93@gmail.com>
|
|
*
|
|
* Distributed under terms of the MIT license.
|
|
*/
|
|
|
|
#ifndef BENCH_H
|
|
#define BENCH_H
|
|
|
|
#include <stdlib.h>
|
|
|
|
#define MICRO_IN_SEC 1000000.00
|
|
#define SEC_IN_MIN 60
|
|
#define NUL '\0'
|
|
|
|
typedef struct {
|
|
long N; // N for each run
|
|
long R; // runs
|
|
double secs;
|
|
double start;
|
|
double end;
|
|
} bench;
|
|
|
|
unsigned long unixtime(void);
|
|
|
|
double microtime(void);
|
|
|
|
void bench_start(bench *b);
|
|
|
|
void bench_stop(bench *b);
|
|
|
|
double bench_iteration_speed(bench *b);
|
|
|
|
void bench_print_summary(bench *b);
|
|
|
|
double bench_duration(bench *b);
|
|
|
|
void bench_append_csv(char *filename, int countOfB, ...);
|
|
|
|
#define MEASURE(B) \
|
|
bench B; B.N = 1; B.R = 1; \
|
|
printf("Measuring " #B "...\n"); \
|
|
bench_start(&B);
|
|
|
|
#define END_MEASURE(B) \
|
|
bench_stop(&B);
|
|
|
|
#define BENCHMARK(B) \
|
|
bench B; B.N = 5000000; B.R = 3; \
|
|
printf("Benchmarking " #B "...\n"); \
|
|
bench_start(&B); \
|
|
for (int _r = 0; _r < B.R ; _r++ ) { \
|
|
for (int _i = 0; _i < B.N ; _i++ ) {
|
|
|
|
#define END_BENCHMARK(B) \
|
|
} \
|
|
} \
|
|
bench_stop(&B);
|
|
|
|
#define BENCHMARK_SUMMARY(B) bench_print_summary(&B);
|
|
|
|
#define BENCHMARK_RECORD_CSV(filename, countOfB, ...) \
|
|
bench_append_csv(filename, countOfB, __VA_ARGS__)
|
|
|
|
#define BR(b) &b
|
|
|
|
#endif /* !BENCH_H */
|