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d4bac982d7
* Added so session information contains information about number of processor groups * Added so detoured process matches uba message thread's processor group [CL 31607498 by henrik karlsson in ue5-main branch]
45 lines
817 B
C++
45 lines
817 B
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "UbaEvent.h"
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#include "UbaMemory.h"
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namespace uba
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{
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class Event;
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struct GroupAffinity;
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class Thread
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{
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public:
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Thread();
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Thread(Function<u32()>&& func);
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~Thread();
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void Start(Function<u32()>&& func);
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bool Wait(u32 milliseconds = ~0u, Event* wakeupEvent = nullptr);
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bool GetGroupAffinity(GroupAffinity& out);
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private:
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Function<u32()> m_func;
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void* m_handle = nullptr;
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#if !PLATFORM_WINDOWS
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Event m_finished;
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#endif
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Thread(const Thread&) = delete;
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void operator=(const Thread&) = delete;
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};
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struct GroupAffinity
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{
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u64 mask = 0;
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u16 group = 0;
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};
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bool SetThreadGroupAffinity(void* nativeThreadHandle, const GroupAffinity& affinity);
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bool AlternateThreadGroupAffinity(void* nativeThreadHandle);
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}
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