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Tuned JIT compiler

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0.3-0.4% speedup depending on CPU.
This commit is contained in:
SChernykh
2020-02-20 20:59:22 +01:00
parent 887c891ab2
commit 0caeb41bff
6 changed files with 61 additions and 15 deletions
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3
src/crypto/randomx/jit_compiler_x86.hpp
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@@ -49,6 +49,7 @@ namespace randomx {
public:
JitCompilerX86();
~JitCompilerX86();
void prepare();
void generateProgram(Program&, ProgramConfiguration&, uint32_t);
void generateProgramLight(Program&, ProgramConfiguration&, uint32_t);
template<size_t N>
@@ -65,7 +66,7 @@ namespace randomx {
}
size_t getCodeSize();
static InstructionGeneratorX86 engine[256];
alignas(64) static InstructionGeneratorX86 engine[256];
int registerUsage[RegistersCount];
uint8_t* allocatedCode;
uint8_t* code;