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Dataset initialization with AVX2 (WIP)

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SChernykh
2020-12-18 14:53:54 +01:00
parent 6b21a51a2f
commit 515a85e66c
17 changed files with 721 additions and 90 deletions
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6
src/crypto/randomx/jit_compiler_x86.hpp
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@@ -96,6 +96,7 @@ namespace randomx {
bool BranchesWithin32B = false;
bool hasAVX;
bool hasAVX2;
bool hasXOP;
uint8_t* allocatedCode = nullptr;
@@ -107,9 +108,10 @@ namespace randomx {
static void genAddressReg(const Instruction&, const uint32_t src, uint8_t* code, uint32_t& codePos);
static void genAddressRegDst(const Instruction&, uint8_t* code, uint32_t& codePos);
static void genAddressImm(const Instruction&, uint8_t* code, uint32_t& codePos);
static void genSIB(int scale, int index, int base, uint8_t* code, uint32_t& codePos);
static uint32_t genSIB(int scale, int index, int base) { return (scale << 6) | (index << 3) | base; }
void generateSuperscalarCode(Instruction &);
template<bool AVX2>
void generateSuperscalarCode(Instruction& inst, uint8_t* code, uint32_t& codePos);
static void emitByte(uint8_t val, uint8_t* code, uint32_t& codePos) {
code[codePos] = val;