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Merge c17fad4ddb into 814821d760

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Elad 2026-04-20 19:04:03 +03:00 • committed by GitHub
commit f8149e5bc8
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1 changed files with 9 additions and 3 deletions
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12
rpcs3/util/sysinfo.cpp
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@ -854,17 +854,23 @@ static const bool s_tsc_freq_evaluated = []() -> bool
}
#ifdef _WIN32
LARGE_INTEGER freq;
LARGE_INTEGER freq{};
if (!QueryPerformanceFrequency(&freq))
{
return 0;
}
if (freq.QuadPart <= 9'999'999)
if (!freq.QuadPart)
{
return 0;
}
if (freq.QuadPart <= 50'000)
{
// Bad precision
return 0;
}
const ullong timer_freq = freq.QuadPart;
#else
@ -932,7 +938,7 @@ static const bool s_tsc_freq_evaluated = []() -> bool
const ullong sec_base = ts0.tv_sec;
#endif
constexpr usz sleep_time_ms = 40;
const usz sleep_time_ms = timer_freq <= 300'000 ? (300'000 * 50) / timer_freq : 50;
for (usz sample = 0; sample < sample_count; sample++)
{