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Windows: Don't use API for Processor Groups support if there is only 1 CPU group in the system. This can fix slowness issue observed on some PCs with AMD CPUs.

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This commit is contained in:
Mounir IDRASSI
2020-07-01 17:11:07 +02:00
parent 5f04e5abd0
commit 3f587a3629
4 changed files with 86 additions and 41 deletions
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4
src/Common/EncryptionThreadPool.h
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@@ -27,6 +27,10 @@ typedef enum
DeriveKeyWork
} EncryptionThreadPoolWorkType;
#ifndef DEVICE_DRIVER
size_t GetCpuCount (WORD* pGroupCount);
#endif
void EncryptionThreadPoolBeginKeyDerivation (TC_EVENT *completionEvent, TC_EVENT *noOutstandingWorkItemEvent, LONG *completionFlag, LONG *outstandingWorkItemCount, int pkcs5Prf, char *password, int passwordLength, char *salt, int iterationCount, char *derivedKey);
void EncryptionThreadPoolDoWork (EncryptionThreadPoolWorkType type, byte *data, const UINT64_STRUCT *startUnitNo, uint32 unitCount, PCRYPTO_INFO cryptoInfo);
BOOL EncryptionThreadPoolStart (size_t encryptionFreeCpuCount);