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Implement set_ideal_processor_core (linux)

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This commit is contained in:
Nekotekina 2017-11-07 15:30:13 +03:00
parent 9e0b881b2b
commit dbc9bdfe02
2 changed files with 6 additions and 0 deletions
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5
Utilities/Thread.cpp
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@ -1916,6 +1916,11 @@ void thread_ctrl::set_ideal_processor_core(int core)
#ifdef _WIN32 #ifdef _WIN32
HANDLE _this_thread = GetCurrentThread(); HANDLE _this_thread = GetCurrentThread();
SetThreadIdealProcessor(_this_thread, core); SetThreadIdealProcessor(_this_thread, core);
#else
cpu_set_t cs;
CPU_ZERO(&cs);
CPU_SET(core, &cs);
pthread_setaffinity_np(pthread_self(), sizeof(cpu_set_t), &cs);
#endif #endif
} }

1
rpcs3/Emu/RSX/RSXThread.cpp
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@ -394,6 +394,7 @@ namespace rsx
// Raise priority above other threads // Raise priority above other threads
thread_ctrl::set_native_priority(1); thread_ctrl::set_native_priority(1);
thread_ctrl::set_ideal_processor_core(0);
// Round to nearest to deal with forward/reverse scaling // Round to nearest to deal with forward/reverse scaling
fesetround(FE_TONEAREST); fesetround(FE_TONEAREST);