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RandomX: added BMI2 version for scratchpad prefetch

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Saves 1 instruction and 1 byte in the main loop.
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SChernykh
2021-05-19 17:52:16 +02:00
parent 3ac8f6b23a
commit d443dd86f1
6 changed files with 38 additions and 13 deletions
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3
src/crypto/randomx/randomx.h
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@@ -129,7 +129,8 @@ struct RandomX_ConfigurationBase
uint32_t codeReadDatasetTweakedSize;
uint8_t codeReadDatasetRyzenTweaked[72];
uint32_t codeReadDatasetRyzenTweakedSize;
uint8_t codePrefetchScratchpadTweaked[32];
uint8_t codePrefetchScratchpadTweaked[28];
uint32_t codePrefetchScratchpadTweakedSize;
uint32_t AddressMask_Calculated[4];
uint32_t ScratchpadL3Mask_Calculated;