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Merge pull request #2303 from lioncash/thread

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common/thread: Remove unused functions
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bunnei 2019-03-30 20:10:32 -04:00 committed by GitHub
commit a89266bc5e
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2 changed files with 0 additions and 41 deletions
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37
src/common/thread.cpp
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@ -27,18 +27,6 @@ namespace Common {
#ifdef _MSC_VER #ifdef _MSC_VER
void SetThreadAffinity(std::thread::native_handle_type thread, u32 mask) {
SetThreadAffinityMask(thread, mask);
}
void SetCurrentThreadAffinity(u32 mask) {
SetThreadAffinityMask(GetCurrentThread(), mask);
}
void SwitchCurrentThread() {
SwitchToThread();
}
// Sets the debugger-visible name of the current thread. // Sets the debugger-visible name of the current thread.
// Uses undocumented (actually, it is now documented) trick. // Uses undocumented (actually, it is now documented) trick.
// http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vsdebug/html/vxtsksettingthreadname.asp // http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vsdebug/html/vxtsksettingthreadname.asp
@ -70,31 +58,6 @@ void SetCurrentThreadName(const char* name) {
#else // !MSVC_VER, so must be POSIX threads #else // !MSVC_VER, so must be POSIX threads
void SetThreadAffinity(std::thread::native_handle_type thread, u32 mask) {
#ifdef __APPLE__
thread_policy_set(pthread_mach_thread_np(thread), THREAD_AFFINITY_POLICY, (integer_t*)&mask, 1);
#elif (defined __linux__ || defined __FreeBSD__) && !(defined ANDROID)
cpu_set_t cpu_set;
CPU_ZERO(&cpu_set);
for (int i = 0; i != sizeof(mask) * 8; ++i)
if ((mask >> i) & 1)
CPU_SET(i, &cpu_set);
pthread_setaffinity_np(thread, sizeof(cpu_set), &cpu_set);
#endif
}
void SetCurrentThreadAffinity(u32 mask) {
SetThreadAffinity(pthread_self(), mask);
}
#ifndef _WIN32
void SwitchCurrentThread() {
usleep(1000 * 1);
}
#endif
// MinGW with the POSIX threading model does not support pthread_setname_np // MinGW with the POSIX threading model does not support pthread_setname_np
#if !defined(_WIN32) || defined(_MSC_VER) #if !defined(_WIN32) || defined(_MSC_VER)
void SetCurrentThreadName(const char* name) { void SetCurrentThreadName(const char* name) {

4
src/common/thread.h
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@ -9,7 +9,6 @@
#include <cstddef> #include <cstddef>
#include <mutex> #include <mutex>
#include <thread> #include <thread>
#include "common/common_types.h"
namespace Common { namespace Common {
@ -78,9 +77,6 @@ private:
std::size_t generation = 0; // Incremented once each time the barrier is used std::size_t generation = 0; // Incremented once each time the barrier is used
}; };
void SetThreadAffinity(std::thread::native_handle_type thread, u32 mask);
void SetCurrentThreadAffinity(u32 mask);
void SwitchCurrentThread(); // On Linux, this is equal to sleep 1ms
void SetCurrentThreadName(const char* name); void SetCurrentThreadName(const char* name);
} // namespace Common } // namespace Common