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RandomX fixes

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Intel JCC erratum fix and various other improvements, see more here: https://www.phoronix.com/scan.php?page=article&item=intel-jcc-microcode&num=1
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SChernykh
2019-12-01 08:46:35 +01:00
parent 8791261220
commit 84d7eb05f3
12 changed files with 320 additions and 40 deletions
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6
src/crypto/randomx/virtual_machine.cpp
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@@ -114,6 +114,12 @@ namespace randomx {
rx_blake2b(out, outSize, &reg, sizeof(RegisterFile), nullptr, 0);
}
template<bool softAes>
void VmBase<softAes>::hashAndFill(void* out, size_t outSize, uint64_t (&fill_state)[8]) {
hashAndFillAes1Rx4<softAes>(scratchpad, ScratchpadSize, &reg.a, fill_state);
rx_blake2b(out, outSize, &reg, sizeof(RegisterFile), nullptr, 0);
}
template<bool softAes>
void VmBase<softAes>::initScratchpad(void* seed) {
fillAes1Rx4<softAes>(seed, ScratchpadSize, scratchpad);