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Select AVX2 if both AVX2 and SSSE3 flags are set

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This commit is contained in:
tevador
2019-10-09 21:37:14 +02:00
parent ebbe7696c7
commit fc892fc5c0
3 changed files with 20 additions and 19 deletions
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8
src/randomx.cpp
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@@ -48,7 +48,7 @@ extern "C" {
if (randomx_argon2_impl_avx2() != nullptr && cpu.hasAvx2()) {
flags |= RANDOMX_FLAG_ARGON2_AVX2;
}
else if (randomx_argon2_impl_ssse3() != nullptr && cpu.hasSsse3()) {
if (randomx_argon2_impl_ssse3() != nullptr && cpu.hasSsse3()) {
flags |= RANDOMX_FLAG_ARGON2_SSSE3;
}
return flags;
@@ -56,10 +56,14 @@ extern "C" {
randomx_cache *randomx_alloc_cache(randomx_flags flags) {
randomx_cache *cache = nullptr;
auto impl = randomx::selectArgonImpl(flags);
if (impl == nullptr) {
return cache;
}
try {
cache = new randomx_cache();
cache->argonImpl = randomx::selectArgonImpl(flags);
cache->argonImpl = impl;
switch (flags & (RANDOMX_FLAG_JIT | RANDOMX_FLAG_LARGE_PAGES)) {
case RANDOMX_FLAG_DEFAULT:
cache->dealloc = &randomx::deallocCache<randomx::DefaultAllocator>;