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Merge pull request #77 from psychocrypt/topic-performanceImprovement

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speedup systems without huge memory pages
This commit is contained in:
fireice-uk
2017-04-21 08:38:04 +01:00
committed by GitHub
parent 3190227587 fdcf349cbb
commit 1b56eab730
1 changed files with 2 additions and 1 deletions
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crypto/cryptonight_common.cpp
+2 -1
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@@ -114,7 +114,8 @@ cryptonight_ctx* cryptonight_alloc_ctx(size_t use_fast_mem, size_t use_mlock, al
if(use_fast_mem == 0)
{
ptr->long_state = (uint8_t*)_mm_malloc(MEMORY, 4096);
// use 2MiB aligned memory
ptr->long_state = (uint8_t*)_mm_malloc(MEMORY, 2*1024*1024);
ptr->ctx_info[0] = 0;
ptr->ctx_info[1] = 0;
return ptr;