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Implemented unified cryptonight and RandomX scratchpad memory.

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This commit is contained in:
XMRig 2019-07-17 04:33:11 +07:00
parent 5699147aab
commit 20313cbc56
30 changed files with 434 additions and 297 deletions
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44
src/crypto/randomx/randomx.cpp
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@ -345,7 +345,7 @@ extern "C" {
delete dataset;
}
randomx_vm *randomx_create_vm(randomx_flags flags, randomx_cache *cache, randomx_dataset *dataset) {
randomx_vm *randomx_create_vm(randomx_flags flags, randomx_cache *cache, randomx_dataset *dataset, uint8_t *scratchpad) {
assert(cache != nullptr || (flags & RANDOMX_FLAG_FULL_MEM));
assert(cache == nullptr || cache->isInitialized());
assert(dataset != nullptr || !(flags & RANDOMX_FLAG_FULL_MEM));
@ -353,7 +353,7 @@ extern "C" {
randomx_vm *vm = nullptr;
try {
switch (flags & (RANDOMX_FLAG_FULL_MEM | RANDOMX_FLAG_JIT | RANDOMX_FLAG_HARD_AES | RANDOMX_FLAG_LARGE_PAGES)) {
switch (flags & (RANDOMX_FLAG_FULL_MEM | RANDOMX_FLAG_JIT | RANDOMX_FLAG_HARD_AES)) {
case RANDOMX_FLAG_DEFAULT:
vm = new randomx::InterpretedLightVmDefault();
break;
@ -386,49 +386,19 @@ extern "C" {
vm = new randomx::CompiledVmHardAes();
break;
case RANDOMX_FLAG_LARGE_PAGES:
vm = new randomx::InterpretedLightVmLargePage();
break;
case RANDOMX_FLAG_FULL_MEM | RANDOMX_FLAG_LARGE_PAGES:
vm = new randomx::InterpretedVmLargePage();
break;
case RANDOMX_FLAG_JIT | RANDOMX_FLAG_LARGE_PAGES:
vm = new randomx::CompiledLightVmLargePage();
break;
case RANDOMX_FLAG_FULL_MEM | RANDOMX_FLAG_JIT | RANDOMX_FLAG_LARGE_PAGES:
vm = new randomx::CompiledVmLargePage();
break;
case RANDOMX_FLAG_HARD_AES | RANDOMX_FLAG_LARGE_PAGES:
vm = new randomx::InterpretedLightVmLargePageHardAes();
break;
case RANDOMX_FLAG_FULL_MEM | RANDOMX_FLAG_HARD_AES | RANDOMX_FLAG_LARGE_PAGES:
vm = new randomx::InterpretedVmLargePageHardAes();
break;
case RANDOMX_FLAG_JIT | RANDOMX_FLAG_HARD_AES | RANDOMX_FLAG_LARGE_PAGES:
vm = new randomx::CompiledLightVmLargePageHardAes();
break;
case RANDOMX_FLAG_FULL_MEM | RANDOMX_FLAG_JIT | RANDOMX_FLAG_HARD_AES | RANDOMX_FLAG_LARGE_PAGES:
vm = new randomx::CompiledVmLargePageHardAes();
break;
default:
UNREACHABLE;
}
if(cache != nullptr)
if (cache != nullptr) {
vm->setCache(cache);
}
if(dataset != nullptr)
if (dataset != nullptr) {
vm->setDataset(dataset);
}
vm->allocate();
vm->setScratchpad(scratchpad);
}
catch (std::exception &ex) {
delete vm;