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Interpreter with bytecode

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Fixed some undefined behavior with signed types
Fixed different results on big endian systems
Removed unused code files
Restored FNEG_R instructions
Updated documentation
This commit is contained in:
tevador
2019-02-09 15:45:26 +01:00
parent a586751f6b
commit 32d827d0a6
41 changed files with 1517 additions and 3621 deletions
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src/LightClientAsyncWorker.cpp
+20 -7
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@@ -35,7 +35,7 @@ namespace RandomX {
template<bool softAes>
void LightClientAsyncWorker<softAes>::prepareBlock(addr_t addr) {
#ifdef TRACE
std::cout << sw.getElapsed() << ": prepareBlock-enter " << addr << std::endl;
std::cout << sw.getElapsed() << ": prepareBlock-enter " << addr / CacheLineSize << std::endl;
#endif
{
std::lock_guard<std::mutex> lk(mutex);
@@ -47,18 +47,24 @@ namespace RandomX {
#ifdef TRACE
std::cout << sw.getElapsed() << ": prepareBlock-notify " << startBlock << "/" << blockCount << std::endl;
#endif
notifier.notify_all();
notifier.notify_one();
}
template<bool softAes>
const uint64_t* LightClientAsyncWorker<softAes>::getBlock(addr_t addr) {
#ifdef TRACE
std::cout << sw.getElapsed() << ": getBlock-enter " << addr / CacheLineSize << std::endl;
#endif
uint32_t currentBlock = addr / CacheLineSize;
if (currentBlock != startBlock || output != currentLine.data()) {
initBlock<softAes>(cache->getCache(), (uint8_t*)currentLine.data(), currentBlock, cache->getKeys());
initBlock(cache->getCache(), (uint8_t*)currentLine.data(), currentBlock, cache->getKeys());
}
else {
sync();
}
#ifdef TRACE
std::cout << sw.getElapsed() << ": getBlock-return " << addr / CacheLineSize << std::endl;
#endif
return currentLine.data();
}
@@ -73,14 +79,14 @@ namespace RandomX {
this->blockCount = blockCount;
output = out;
hasWork = true;
notifier.notify_one();
}
notifier.notify_all();
}
template<bool softAes>
void LightClientAsyncWorker<softAes>::getBlocks(void* out, uint32_t startBlock, uint32_t blockCount) {
for (uint32_t i = 0; i < blockCount; ++i) {
initBlock<softAes>(cache->getCache(), (uint8_t*)out + CacheLineSize * i, startBlock + i, cache->getKeys());
initBlock(cache->getCache(), (uint8_t*)out + CacheLineSize * i, startBlock + i, cache->getKeys());
}
}
@@ -98,10 +104,17 @@ namespace RandomX {
for (;;) {
std::unique_lock<std::mutex> lk(mutex);
notifier.wait(lk, [this] { return hasWork; });
getBlocks(output, startBlock, blockCount);
#ifdef TRACE
std::cout << sw.getElapsed() << ": runWorker-getBlocks " << startBlock << "/" << blockCount << std::endl;
#endif
//getBlocks(output, startBlock, blockCount);
initBlock(cache->getCache(), (uint8_t*)output, startBlock, cache->getKeys());
hasWork = false;
#ifdef TRACE
std::cout << sw.getElapsed() << ": runWorker-finished " << startBlock << "/" << blockCount << std::endl;
#endif
lk.unlock();
notifier.notify_all();
notifier.notify_one();
}
}