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Merge pull request #2582 from Spudz76/dev-fixupRXnaming

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Fixup RandomX naming consistency
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xmrig 2021-09-17 08:03:03 +07:00 • committed by GitHub
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3 changed files with 35 additions and 35 deletions
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62
src/crypto/randomx/jit_compiler_x86.cpp
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@ -114,42 +114,42 @@ namespace randomx {
#define codeLoopBegin ADDR(randomx_program_loop_begin) #define codeLoopBegin ADDR(randomx_program_loop_begin)
#define codeLoopLoad ADDR(randomx_program_loop_load) #define codeLoopLoad ADDR(randomx_program_loop_load)
#define codeLoopLoadXOP ADDR(randomx_program_loop_load_xop) #define codeLoopLoadXOP ADDR(randomx_program_loop_load_xop)
#define codeProgamStart ADDR(randomx_program_start) #define codeProgramStart ADDR(randomx_program_start)
#define codeReadDataset ADDR(randomx_program_read_dataset) #define codeReadDataset ADDR(randomx_program_read_dataset)
#define codeReadDatasetLightSshInit ADDR(randomx_program_read_dataset_sshash_init) #define codeReadDatasetLightSshInit ADDR(randomx_program_read_dataset_sshash_init)
#define codeReadDatasetLightSshFin ADDR(randomx_program_read_dataset_sshash_fin) #define codeReadDatasetLightSshFin ADDR(randomx_program_read_dataset_sshash_fin)
#define codeDatasetInit ADDR(randomx_dataset_init) #define codeDatasetInit ADDR(randomx_dataset_init)
#define codeDatasetInitAVX2_prologue ADDR(randomx_dataset_init_avx2_prologue) #define codeDatasetInitAVX2Prologue ADDR(randomx_dataset_init_avx2_prologue)
#define codeDatasetInitAVX2_loop_end ADDR(randomx_dataset_init_avx2_loop_end) #define codeDatasetInitAVX2LoopEnd ADDR(randomx_dataset_init_avx2_loop_end)
#define codeDatasetInitAVX2_loop_epilogue ADDR(randomx_dataset_init_avx2_epilogue) #define codeDatasetInitAVX2Epilogue ADDR(randomx_dataset_init_avx2_epilogue)
#define codeDatasetInitAVX2_ssh_load ADDR(randomx_dataset_init_avx2_ssh_load) #define codeDatasetInitAVX2SshLoad ADDR(randomx_dataset_init_avx2_ssh_load)
#define codeDatasetInitAVX2_ssh_prefetch ADDR(randomx_dataset_init_avx2_ssh_prefetch) #define codeDatasetInitAVX2SshPrefetch ADDR(randomx_dataset_init_avx2_ssh_prefetch)
#define codeLoopStore ADDR(randomx_program_loop_store) #define codeLoopStore ADDR(randomx_program_loop_store)
#define codeLoopEnd ADDR(randomx_program_loop_end) #define codeLoopEnd ADDR(randomx_program_loop_end)
#define codeEpilogue ADDR(randomx_program_epilogue) #define codeEpilogue ADDR(randomx_program_epilogue)
#define codeProgramEnd ADDR(randomx_program_end) #define codeProgramEnd ADDR(randomx_program_end)
#define codeShhLoad ADDR(randomx_sshash_load) #define codeSshLoad ADDR(randomx_sshash_load)
#define codeShhPrefetch ADDR(randomx_sshash_prefetch) #define codeSshPrefetch ADDR(randomx_sshash_prefetch)
#define codeShhEnd ADDR(randomx_sshash_end) #define codeSshEnd ADDR(randomx_sshash_end)
#define codeShhInit ADDR(randomx_sshash_init) #define codeSshInit ADDR(randomx_sshash_init)
#define prologueSize (codeLoopBegin - codePrologue) #define prologueSize (codeLoopBegin - codePrologue)
#define loopLoadSize (codeLoopLoadXOP - codeLoopLoad) #define loopLoadSize (codeLoopLoadXOP - codeLoopLoad)
#define loopLoadXOPSize (codeProgamStart - codeLoopLoadXOP) #define loopLoadXOPSize (codeProgramStart - codeLoopLoadXOP)
#define readDatasetSize (codeReadDatasetLightSshInit - codeReadDataset) #define readDatasetSize (codeReadDatasetLightSshInit - codeReadDataset)
#define readDatasetLightInitSize (codeReadDatasetLightSshFin - codeReadDatasetLightSshInit) #define readDatasetLightInitSize (codeReadDatasetLightSshFin - codeReadDatasetLightSshInit)
#define readDatasetLightFinSize (codeLoopStore - codeReadDatasetLightSshFin) #define readDatasetLightFinSize (codeLoopStore - codeReadDatasetLightSshFin)
#define loopStoreSize (codeLoopEnd - codeLoopStore) #define loopStoreSize (codeLoopEnd - codeLoopStore)
#define datasetInitSize (codeDatasetInitAVX2_prologue - codeDatasetInit) #define datasetInitSize (codeDatasetInitAVX2Prologue - codeDatasetInit)
#define datasetInitAVX2_prologue_size (codeDatasetInitAVX2_loop_end - codeDatasetInitAVX2_prologue) #define datasetInitAVX2PrologueSize (codeDatasetInitAVX2LoopEnd - codeDatasetInitAVX2Prologue)
#define datasetInitAVX2_loop_end_size (codeDatasetInitAVX2_loop_epilogue - codeDatasetInitAVX2_loop_end) #define datasetInitAVX2LoopEndSize (codeDatasetInitAVX2Epilogue - codeDatasetInitAVX2LoopEnd)
#define datasetInitAVX2_epilogue_size (codeDatasetInitAVX2_ssh_load - codeDatasetInitAVX2_loop_epilogue) #define datasetInitAVX2EpilogueSize (codeDatasetInitAVX2SshLoad - codeDatasetInitAVX2Epilogue)
#define datasetInitAVX2_ssh_load_size (codeDatasetInitAVX2_ssh_prefetch - codeDatasetInitAVX2_ssh_load) #define datasetInitAVX2SshLoadSize (codeDatasetInitAVX2SshPrefetch - codeDatasetInitAVX2SshLoad)
#define datasetInitAVX2_ssh_prefetch_size (codeEpilogue - codeDatasetInitAVX2_ssh_prefetch) #define datasetInitAVX2SshPrefetchSize (codeEpilogue - codeDatasetInitAVX2SshPrefetch)
#define epilogueSize (codeShhLoad - codeEpilogue) #define epilogueSize (codeSshLoad - codeEpilogue)
#define codeSshLoadSize (codeShhPrefetch - codeShhLoad) #define codeSshLoadSize (codeSshPrefetch - codeSshLoad)
#define codeSshPrefetchSize (codeShhEnd - codeShhPrefetch) #define codeSshPrefetchSize (codeSshEnd - codeSshPrefetch)
#define codeSshInitSize (codeProgramEnd - codeShhInit) #define codeSshInitSize (codeProgramEnd - codeSshInit)
#define epilogueOffset ((CodeSize - epilogueSize) & ~63) #define epilogueOffset ((CodeSize - epilogueSize) & ~63)
@ -341,7 +341,7 @@ namespace randomx {
uint8_t* p = code; uint8_t* p = code;
if (initDatasetAVX2) { if (initDatasetAVX2) {
codePos = 0; codePos = 0;
emit(codeDatasetInitAVX2_prologue, datasetInitAVX2_prologue_size, code, codePos); emit(codeDatasetInitAVX2Prologue, datasetInitAVX2PrologueSize, code, codePos);
for (unsigned j = 0; j < RandomX_CurrentConfig.CacheAccesses; ++j) { for (unsigned j = 0; j < RandomX_CurrentConfig.CacheAccesses; ++j) {
SuperscalarProgram& prog = programs[j]; SuperscalarProgram& prog = programs[j];
@ -350,29 +350,29 @@ namespace randomx {
generateSuperscalarCode<true>(prog(i), p, pos); generateSuperscalarCode<true>(prog(i), p, pos);
} }
codePos = pos; codePos = pos;
emit(codeShhLoad, codeSshLoadSize, code, codePos); emit(codeSshLoad, codeSshLoadSize, code, codePos);
emit(codeDatasetInitAVX2_ssh_load, datasetInitAVX2_ssh_load_size, code, codePos); emit(codeDatasetInitAVX2SshLoad, datasetInitAVX2SshLoadSize, code, codePos);
if (j < RandomX_CurrentConfig.CacheAccesses - 1) { if (j < RandomX_CurrentConfig.CacheAccesses - 1) {
*(uint32_t*)(code + codePos) = 0xd88b49 + (static_cast<uint32_t>(prog.getAddressRegister()) << 16); *(uint32_t*)(code + codePos) = 0xd88b49 + (static_cast<uint32_t>(prog.getAddressRegister()) << 16);
codePos += 3; codePos += 3;
emit(RandomX_CurrentConfig.codeShhPrefetchTweaked, codeSshPrefetchSize, code, codePos); emit(RandomX_CurrentConfig.codeSshPrefetchTweaked, codeSshPrefetchSize, code, codePos);
uint8_t* p = code + codePos; uint8_t* p = code + codePos;
emit(codeDatasetInitAVX2_ssh_prefetch, datasetInitAVX2_ssh_prefetch_size, code, codePos); emit(codeDatasetInitAVX2SshPrefetch, datasetInitAVX2SshPrefetchSize, code, codePos);
p[3] += prog.getAddressRegister() << 3; p[3] += prog.getAddressRegister() << 3;
} }
} }
emit(codeDatasetInitAVX2_loop_end, datasetInitAVX2_loop_end_size, code, codePos); emit(codeDatasetInitAVX2LoopEnd, datasetInitAVX2LoopEndSize, code, codePos);
// Number of bytes from the start of randomx_dataset_init_avx2_prologue to loop_begin label // Number of bytes from the start of randomx_dataset_init_avx2_prologue to loop_begin label
constexpr int32_t prologue_size = 320; constexpr int32_t prologue_size = 320;
*(int32_t*)(code + codePos - 4) = prologue_size - codePos; *(int32_t*)(code + codePos - 4) = prologue_size - codePos;
emit(codeDatasetInitAVX2_loop_epilogue, datasetInitAVX2_epilogue_size, code, codePos); emit(codeDatasetInitAVX2Epilogue, datasetInitAVX2EpilogueSize, code, codePos);
return; return;
} }
memcpy(code + superScalarHashOffset, codeShhInit, codeSshInitSize); memcpy(code + superScalarHashOffset, codeSshInit, codeSshInitSize);
codePos = superScalarHashOffset + codeSshInitSize; codePos = superScalarHashOffset + codeSshInitSize;
for (unsigned j = 0; j < RandomX_CurrentConfig.CacheAccesses; ++j) { for (unsigned j = 0; j < RandomX_CurrentConfig.CacheAccesses; ++j) {
SuperscalarProgram& prog = programs[j]; SuperscalarProgram& prog = programs[j];
@ -381,11 +381,11 @@ namespace randomx {
generateSuperscalarCode<false>(prog(i), p, pos); generateSuperscalarCode<false>(prog(i), p, pos);
} }
codePos = pos; codePos = pos;
emit(codeShhLoad, codeSshLoadSize, code, codePos); emit(codeSshLoad, codeSshLoadSize, code, codePos);
if (j < RandomX_CurrentConfig.CacheAccesses - 1) { if (j < RandomX_CurrentConfig.CacheAccesses - 1) {
*(uint32_t*)(code + codePos) = 0xd88b49 + (static_cast<uint32_t>(prog.getAddressRegister()) << 16); *(uint32_t*)(code + codePos) = 0xd88b49 + (static_cast<uint32_t>(prog.getAddressRegister()) << 16);
codePos += 3; codePos += 3;
emit(RandomX_CurrentConfig.codeShhPrefetchTweaked, codeSshPrefetchSize, code, codePos); emit(RandomX_CurrentConfig.codeSshPrefetchTweaked, codeSshPrefetchSize, code, codePos);
} }
} }
emitByte(0xc3, code, codePos); emitByte(0xc3, code, codePos);

4
src/crypto/randomx/randomx.cpp
View file

@ -172,7 +172,7 @@ RandomX_ConfigurationBase::RandomX_ConfigurationBase()
{ {
const uint8_t* a = addr(randomx_sshash_prefetch); const uint8_t* a = addr(randomx_sshash_prefetch);
const uint8_t* b = addr(randomx_sshash_end); const uint8_t* b = addr(randomx_sshash_end);
memcpy(codeShhPrefetchTweaked, a, b - a); memcpy(codeSshPrefetchTweaked, a, b - a);
} }
if (xmrig::Cpu::info()->hasBMI2()) { if (xmrig::Cpu::info()->hasBMI2()) {
const uint8_t* a = addr(randomx_prefetch_scratchpad_bmi2); const uint8_t* a = addr(randomx_prefetch_scratchpad_bmi2);
@ -214,7 +214,7 @@ void RandomX_ConfigurationBase::Apply()
ScratchpadL3Mask64_Calculated = ((ScratchpadL3_Size / sizeof(uint64_t)) / 8 - 1) * 64; ScratchpadL3Mask64_Calculated = ((ScratchpadL3_Size / sizeof(uint64_t)) / 8 - 1) * 64;
#if defined(XMRIG_FEATURE_ASM) && (defined(_M_X64) || defined(__x86_64__)) #if defined(XMRIG_FEATURE_ASM) && (defined(_M_X64) || defined(__x86_64__))
*(uint32_t*)(codeShhPrefetchTweaked + 3) = ArgonMemory * 16 - 1; *(uint32_t*)(codeSshPrefetchTweaked + 3) = ArgonMemory * 16 - 1;
// Not needed right now because all variants use default dataset base size // Not needed right now because all variants use default dataset base size
//const uint32_t DatasetBaseMask = DatasetBaseSize - RANDOMX_DATASET_ITEM_SIZE; //const uint32_t DatasetBaseMask = DatasetBaseSize - RANDOMX_DATASET_ITEM_SIZE;
//*(uint32_t*)(codeReadDatasetTweaked + 9) = DatasetBaseMask; //*(uint32_t*)(codeReadDatasetTweaked + 9) = DatasetBaseMask;

2
src/crypto/randomx/randomx.h
View file

@ -124,7 +124,7 @@ struct RandomX_ConfigurationBase
rx_vec_i128 fillAes4Rx4_Key[8]; rx_vec_i128 fillAes4Rx4_Key[8];
uint8_t codeShhPrefetchTweaked[20]; uint8_t codeSshPrefetchTweaked[20];
uint8_t codePrefetchScratchpadTweaked[28]; uint8_t codePrefetchScratchpadTweaked[28];
uint32_t codePrefetchScratchpadTweakedSize; uint32_t codePrefetchScratchpadTweakedSize;