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Dataset intialization algorithm (AES)

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tevador
2019-01-13 13:47:25 +01:00
parent 67e741ff22
commit 48d85643de
7 changed files with 58 additions and 93 deletions
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src/VirtualMachine.cpp
+5 -5
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@@ -56,7 +56,7 @@ namespace RandomX {
if (light) {
auto lds = mem.ds.lightDataset = new LightClientDataset();
lds->cache = ds.cache;
lds->block = (uint8_t*)_mm_malloc(DatasetBlockSize, sizeof(__m128i));
//lds->block = (uint8_t*)_mm_malloc(DatasetBlockSize, sizeof(__m128i));
lds->blockNumber = -1;
if (lds->block == nullptr) {
throw std::bad_alloc();
@@ -78,13 +78,13 @@ namespace RandomX {
if (lightClient) {
auto cache = mem.ds.lightDataset->cache;
if (softAes) {
for (int i = 0; i < ScratchpadSize / DatasetBlockSize; ++i) {
initBlock<true>(cache->getCache(), ((uint8_t*)scratchpad) + DatasetBlockSize * i, (ScratchpadSize / DatasetBlockSize) * index + i, cache->getKeys());
for (int i = 0; i < ScratchpadSize / CacheLineSize; ++i) {
initBlock<true>(cache->getCache(), ((uint8_t*)scratchpad) + CacheLineSize * i, (ScratchpadSize / CacheLineSize) * index + i, cache->getKeys());
}
}
else {
for (int i = 0; i < ScratchpadSize / DatasetBlockSize; ++i) {
initBlock<false>(cache->getCache(), ((uint8_t*)scratchpad) + DatasetBlockSize * i, (ScratchpadSize / DatasetBlockSize) * index + i, cache->getKeys());
for (int i = 0; i < ScratchpadSize / CacheLineSize; ++i) {
initBlock<false>(cache->getCache(), ((uint8_t*)scratchpad) + CacheLineSize * i, (ScratchpadSize / CacheLineSize) * index + i, cache->getKeys());
}
}
}