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Destroy randomx VM when we are done with it

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This commit is contained in:
Duke Leto
2022-11-15 14:02:02 -05:00
parent d3b948005c
commit c55d1cbc5f
1 changed files with 6 additions and 5 deletions
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11
src/miner.cpp
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@@ -1066,6 +1066,7 @@ void static RandomXMiner()
} }
); );
randomx_flags flags = randomx_get_flags(); randomx_flags flags = randomx_get_flags();
// TODO: attempt to use large pages and fall back to no large pages
// flags |= RANDOMX_FLAG_LARGE_PAGES; // flags |= RANDOMX_FLAG_LARGE_PAGES;
flags |= RANDOMX_FLAG_FULL_MEM; flags |= RANDOMX_FLAG_FULL_MEM;
//flags |= RANDOMX_FLAG_JIT; //flags |= RANDOMX_FLAG_JIT;
@@ -1175,8 +1176,6 @@ void static RandomXMiner()
randomx_init_dataset(randomxDataset, randomxCache, 0, datasetItemCount); randomx_init_dataset(randomxDataset, randomxCache, 0, datasetItemCount);
rxdebug("%s: dataset initialized\n"); rxdebug("%s: dataset initialized\n");
// randomx_release_cache(randomxCache);
// rxdebug("%s: cache released\n");
randomx_vm *myVM = randomx_create_vm(flags, nullptr, randomxDataset); randomx_vm *myVM = randomx_create_vm(flags, nullptr, randomxDataset);
if(myVM == NULL) { if(myVM == NULL) {
@@ -1286,9 +1285,6 @@ void static RandomXMiner()
printf("\n"); printf("\n");
} }
//randomx_destroy_vm(myVM);
//rxdebug("%s: destroyed VM\n");
// Use randomx hash to build a valid block // Use randomx hash to build a valid block
std::function<bool(std::vector<unsigned char>)> validBlock = std::function<bool(std::vector<unsigned char>)> validBlock =
#ifdef ENABLE_WALLET #ifdef ENABLE_WALLET
@@ -1396,6 +1392,11 @@ void static RandomXMiner()
pblock->nNonce = ArithToUint256(UintToArith256(pblock->nNonce) + 1); pblock->nNonce = ArithToUint256(UintToArith256(pblock->nNonce) + 1);
pblock->nBits = savebits; pblock->nBits = savebits;
} }
rxdebug("%s: going to destroy rx VM\n");
randomx_destroy_vm(myVM);
rxdebug("%s: destroyed VM\n");
} }