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Fixes #110 Make cpu_test also print out the emulated cpu speed

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Stefan Arentz 2016-12-30 19:57:26 +00:00
parent 8c49fdc3f8
commit e6dbfa4d2a
1 changed files with 3 additions and 3 deletions
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6
src/cpu_test.c
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@ -72,9 +72,9 @@ int test(int model, uint16_t start_addr, uint16_t success_addr, char *rom_path)
// Taking a shortcut here because our test will never run so
// long that it will overflow an uint64_t
uint64_t duration_ns = (now.tv_sec * 1000000000 + now.tv_nsec)
- (start.tv_sec * 1000000000 + start.tv_nsec);
double duration = (double) duration_ns / 1000000000.0;
uint64_t duration_ms = (now.tv_sec * 1000 + (now.tv_nsec / 1000000))
- (start.tv_sec * 1000 + (start.tv_nsec / 1000000));
double duration = (double) duration_ms / 1000.0;
double mhz = (double) cpu.counter * (1.0 / duration) / 1000000.0;
fprintf(stderr, "TEST Success; executed %" PRIu64 " cycles in %.4f at %.4f MHz\n",