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RandomX self-test: try to allocate using large pages first

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This commit is contained in:
SChernykh
2025-03-12 12:23:43 +01:00
parent 71b6b8fdef
commit e182c4c992
1 changed files with 18 additions and 9 deletions
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src/main.cpp
+12 -3
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@@ -111,18 +111,24 @@ int p2pool_test()
char hash[RANDOMX_HASH_SIZE]; char hash[RANDOMX_HASH_SIZE];
const randomx_flags flags = randomx_get_flags() | RANDOMX_FLAG_FULL_MEM; const randomx_flags flags = randomx_get_flags() | RANDOMX_FLAG_FULL_MEM;
randomx_cache* myCache = randomx_alloc_cache(flags); randomx_cache* myCache = randomx_alloc_cache(flags | RANDOMX_FLAG_LARGE_PAGES);
if (!myCache) {
myCache = randomx_alloc_cache(flags);
if (!myCache) { if (!myCache) {
printf("Cache allocation failed\n"); printf("Cache allocation failed\n");
return 1; return 1;
} }
}
randomx_init_cache(myCache, myKey, sizeof(myKey) - 1); randomx_init_cache(myCache, myKey, sizeof(myKey) - 1);
randomx_dataset* myDataset = randomx_alloc_dataset(flags); randomx_dataset* myDataset = randomx_alloc_dataset(flags | RANDOMX_FLAG_LARGE_PAGES);
if (!myDataset) {
myDataset = randomx_alloc_dataset(flags);
if (!myDataset) { if (!myDataset) {
printf("Dataset allocation failed\n"); printf("Dataset allocation failed\n");
return 1; return 1;
} }
}
{ {
const uint32_t numThreads = std::max(std::thread::hardware_concurrency(), 1U); const uint32_t numThreads = std::max(std::thread::hardware_concurrency(), 1U);
@@ -146,11 +152,14 @@ int p2pool_test()
randomx_release_cache(myCache); randomx_release_cache(myCache);
randomx_vm* myMachine = randomx_create_vm(flags, nullptr, myDataset); randomx_vm* myMachine = randomx_create_vm(flags | RANDOMX_FLAG_LARGE_PAGES, nullptr, myDataset);
if (!myMachine) {
myMachine = randomx_create_vm(flags, nullptr, myDataset);
if (!myMachine) { if (!myMachine) {
printf("Failed to create a virtual machine"); printf("Failed to create a virtual machine");
return 1; return 1;
} }
}
memset(hash, 0, sizeof(hash)); memset(hash, 0, sizeof(hash));
memcpy(hash, myInput, sizeof(myInput)); memcpy(hash, myInput, sizeof(myInput));