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Implemented Dataset size increase per epoch

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This commit is contained in:
tevador
2019-03-10 23:14:03 +01:00
parent e65d9da66c
commit 2edf05cedc
15 changed files with 157 additions and 163 deletions
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src/InterpretedVirtualMachine.cpp
+9 -8
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@@ -50,13 +50,13 @@ namespace RandomX {
}
}
void InterpretedVirtualMachine::setDataset(dataset_t ds) {
void InterpretedVirtualMachine::setDataset(dataset_t ds, uint64_t size) {
if (asyncWorker) {
if (softAes) {
mem.ds.asyncWorker = new LightClientAsyncWorker<true>(ds.cache);
mem.ds.asyncWorker = new LightClientAsyncWorker(ds.cache);
}
else {
mem.ds.asyncWorker = new LightClientAsyncWorker<false>(ds.cache);
mem.ds.asyncWorker = new LightClientAsyncWorker(ds.cache);
}
readDataset = &datasetReadLightAsync;
}
@@ -64,6 +64,7 @@ namespace RandomX {
mem.ds = ds;
readDataset = &datasetReadLight;
}
datasetRange = (size - RANDOMX_DATASET_SIZE + CacheLineSize) / CacheLineSize;
}
void InterpretedVirtualMachine::initialize() {
@@ -337,20 +338,20 @@ namespace RandomX {
if (asyncWorker) {
ILightClientAsyncWorker* aw = mem.ds.asyncWorker;
const uint64_t* datasetLine = aw->getBlock(mem.ma);
const uint64_t* datasetLine = aw->getBlock(datasetBase + mem.ma);
for (int i = 0; i < RegistersCount; ++i)
r[i] ^= datasetLine[i];
mem.mx ^= r[readReg2] ^ r[readReg3];
mem.mx &= CacheLineAlignMask; //align to cache line
std::swap(mem.mx, mem.ma);
aw->prepareBlock(mem.ma);
aw->prepareBlock(datasetBase + mem.ma);
}
else {
mem.mx ^= r[readReg2] ^ r[readReg3];
mem.mx &= CacheLineAlignMask;
Cache* cache = mem.ds.cache;
//mem.mx &= CacheLineAlignMask;
Cache& cache = mem.ds.cache;
uint64_t datasetLine[CacheLineSize / sizeof(uint64_t)];
initBlock(cache->getCache(), (uint8_t*)datasetLine, mem.ma / CacheLineSize);
initBlock(cache, (uint8_t*)datasetLine, datasetBase + mem.ma / CacheLineSize);
for (int i = 0; i < RegistersCount; ++i)
r[i] ^= datasetLine[i];
std::swap(mem.mx, mem.ma);