AuroraSupport/AuroraRuntime
2
1
Fork 0
Code Issues 27 Pull Requests Releases Wiki Activity

[+] FALLBACK_WAKEONADDRESS_SUPPORTS_NONEXACT_MATCHING

Browse Source 
[+] ThreadingConfig::bPreferEmulatedWakeOnAddress
This commit is contained in:
Reece Wilson 2023-07-30 09:52:41 +01:00
parent c306c12763
commit ceb5b2961e
2 changed files with 21 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
Include/Aurora/Runtime.hpp
View File

@ -334,6 +334,7 @@ namespace Aurora
bool bPreferNt51XpCondvarsOver8 { false };
bool bPreferNtCondvarModernWinSpin { false };
bool bPreferNtCondvarOlderWinSpin { true };
bool bPreferEmulatedWakeOnAddress { false };
};
struct RuntimeStartInfo

24
Source/Threading/AuWakeOnAddress.cpp
View File

@ -16,6 +16,7 @@
#include <Time/Time.hpp>
#define HACK_NO_INVALID_ACCESS_LEAK_SHARED_REF_ON_DESTROYED_THREAD
//#define FALLBACK_WAKEONADDRESS_SUPPORTS_NONEXACT_MATCHING
namespace Aurora::Threading
{
@ -183,7 +184,7 @@ namespace Aurora::Threading
bool WaitEntry::TryWakeNoLockNoReallyNoLock(const void *pAddress)
{
#if 0
#if defined(FALLBACK_WAKEONADDRESS_SUPPORTS_NONEXACT_MATCHING)
if (AuReinterpretCast<const char *>(this->pAddress) > AuReinterpretCast<const char *>(pAddress) ||
AuReinterpretCast<const char *>(this->pAddress) + this->uSize <= AuReinterpretCast<const char *>(pAddress))
{
@ -203,7 +204,7 @@ namespace Aurora::Threading
bool WaitEntry::TryWakeNoLock(const void *pAddress)
{
#if 0
#if defined(FALLBACK_WAKEONADDRESS_SUPPORTS_NONEXACT_MATCHING)
if (AuReinterpretCast<const char *>(this->pAddress) > AuReinterpretCast<const char *>(pAddress) ||
AuReinterpretCast<const char *>(this->pAddress) + this->uSize <= AuReinterpretCast<const char *>(pAddress))
{
@ -350,17 +351,32 @@ namespace Aurora::Threading
WaitEntry *ProcessWaitContainer::WaitBufferFrom(void *pAddress, AuUInt8 uSize)
{
return this->list[AuHashCode(pAddress) % AuArraySize(this->list)].WaitBufferFrom(pAddress, uSize);
#if defined(FALLBACK_WAKEONADDRESS_SUPPORTS_NONEXACT_MATCHING)
auto pAddressIDC = (void *)(AuUInt(pAddress) & ~(8 - 1));
#else
auto pAddressIDC = pAddress;
#endif
return this->list[AuHashCode(pAddressIDC) % AuArraySize(this->list)].WaitBufferFrom(pAddress, uSize);
}
template <typename T>
bool ProcessWaitContainer::IterateWake(void *pAddress, T callback)
{
return this->list[AuHashCode(pAddress) % AuArraySize(this->list)].IterateWake(callback);
#if defined(FALLBACK_WAKEONADDRESS_SUPPORTS_NONEXACT_MATCHING)
auto pAddressIDC = (void *)(AuUInt(pAddress) & ~(8 - 1));
#else
auto pAddressIDC = pAddress;
#endif
return this->list[AuHashCode(pAddressIDC) % AuArraySize(this->list)].IterateWake(callback);
}
AUKN_SYM bool IsWaitOnRecommended()
{
if (gRuntimeConfig.threadingConfig.bPreferEmulatedWakeOnAddress)
{
return false;
}
#if defined(AURORA_IS_MODERNNT_DERIVED)
return pWaitOnAddress &&
AuSwInfo::IsWindows8Point1OrGreater();