114 lines
3.6 KiB
C
114 lines
3.6 KiB
C
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#ifndef __BENCHMARK_H__
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#define __BENCHMARK_H__
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#include <am.h>
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#include <klib.h>
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#include <klib-macros.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define MB * 1024 * 1024
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#define KB * 1024
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#define REF_CPU "i7-7700K @ 4.20GHz"
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#define REF_SCORE 100000
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#define REPEAT 1
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// size | heap | time | checksum
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#define QSORT_S { 100, 1 KB, 0, 0x08467105}
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#define QSORT_M { 30000, 128 KB, 0, 0xa3e99fe4}
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#define QSORT_L { 100000, 640 KB, 5114, 0xed8cff89}
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#define QUEEN_S { 8, 0 KB, 0, 0x0000005c}
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#define QUEEN_M { 11, 0 KB, 0, 0x00000a78}
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#define QUEEN_L { 12, 0 KB, 4707, 0x00003778}
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#define BF_S { 4, 32 KB, 0, 0xa6f0079e}
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#define BF_M { 25, 32 KB, 0, 0xa88f8a65}
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#define BF_L { 180, 32 KB, 23673, 0x9221e2b3}
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#define FIB_S { 2, 1 KB, 0, 0x7cfeddf0}
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#define FIB_M { 23, 16 KB, 0, 0x94ad8800}
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#define FIB_L { 91, 256 KB, 28318, 0xebdc5f80}
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#define SIEVE_S { 100, 1 KB, 0, 0x00000019}
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#define SIEVE_M { 200000, 32 KB, 0, 0x00004640}
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#define SIEVE_L {10000000, 2 MB, 39361, 0x000a2403}
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#define PZ15_S { 0, 1 KB, 0, 0x00000006}
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#define PZ15_M { 1, 256 KB, 0, 0x0000b0df}
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#define PZ15_L { 2, 2 MB, 4486, 0x00068b8c}
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#define DINIC_S { 10, 8 KB, 0, 0x0000019c}
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#define DINIC_M { 80, 512 KB, 0, 0x00004f99}
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#define DINIC_L { 128, 1 MB, 10882, 0x0000c248}
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#define LZIP_S { 128, 128 KB, 0, 0xe05fc832}
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#define LZIP_M { 50000, 1 MB, 0, 0xdc93e90c}
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#define LZIP_L { 1048576, 4 MB, 7593, 0x8d62c81f}
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#define SSORT_S { 100, 4 KB, 0, 0x4c555e09}
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#define SSORT_M { 10000, 512 KB, 0, 0x0db7909b}
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#define SSORT_L { 100000, 4 MB, 4504, 0x4f0ab431}
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#define MD5_S { 100, 1 KB, 0, 0xf902f28f}
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#define MD5_M { 200000, 256 KB, 0, 0xd4f9bc6d}
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#define MD5_L {10000000, 16 MB, 17239, 0x27286a42}
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#define BENCHMARK_LIST(def) \
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def(qsort, "qsort", QSORT_S, QSORT_M, QSORT_L, "Quick sort") \
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def(queen, "queen", QUEEN_S, QUEEN_M, QUEEN_L, "Queen placement") \
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def( bf, "bf", BF_S, BF_M, BF_L, "Brainf**k interpreter") \
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def( fib, "fib", FIB_S, FIB_M, FIB_L, "Fibonacci number") \
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def(sieve, "sieve", SIEVE_S, SIEVE_M, SIEVE_L, "Eratosthenes sieve") \
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def( 15pz, "15pz", PZ15_S, PZ15_M, PZ15_L, "A* 15-puzzle search") \
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def(dinic, "dinic", DINIC_S, DINIC_M, DINIC_L, "Dinic's maxflow algorithm") \
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def( lzip, "lzip", LZIP_S, LZIP_M, LZIP_L, "Lzip compression") \
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def(ssort, "ssort", SSORT_S, SSORT_M, SSORT_L, "Suffix sort") \
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def( md5, "md5", MD5_S, MD5_M, MD5_L, "MD5 digest") \
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// Each benchmark will run REPEAT times
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#define DECL(_name, _sname, _s, _m, _l, _desc) \
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void bench_##_name##_prepare(); \
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void bench_##_name##_run(); \
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int bench_##_name##_validate();
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BENCHMARK_LIST(DECL)
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typedef struct Setting {
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int size;
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unsigned long mlim, ref;
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uint32_t checksum;
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} Setting;
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typedef struct Benchmark {
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void (*prepare)();
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void (*run)();
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int (*validate)();
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const char *name, *desc;
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Setting settings[3];
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} Benchmark;
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extern Benchmark *current;
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extern Setting *setting;
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typedef struct Result {
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int pass;
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unsigned long tsc, msec;
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} Result;
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void prepare(Result *res);
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void done(Result *res);
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// memory allocation
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void* bench_alloc(size_t size);
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void bench_free(void *ptr);
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// random number generator
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void bench_srand(uint32_t seed);
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uint32_t bench_rand(); // return a random number between 0..32767
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// checksum
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uint32_t checksum(void *start, void *end);
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#ifdef __cplusplus
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}
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#endif
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#endif
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