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Increase default BUFFER_SIZE for Haswell, Zen and SKX

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Martin Kroeker 2020-04-02 14:26:53 +02:00 committed by GitHub
parent df989d7a52
commit cab855d56e
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1 changed files with 6 additions and 0 deletions
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6
common_x86_64.h
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@ -226,7 +226,13 @@ static __inline int blas_quickdivide(unsigned int x, unsigned int y){
#define HUGE_PAGESIZE ( 2 << 20)
#ifndef BUFFERSIZE
#if defined(SKYLAKEX)
#define BUFFER_SIZE (32 << 21)
#elif defined(HASWELL) || defined(ZEN)
#define BUFFER_SIZE (32 << 22)
#else
#define BUFFER_SIZE (32 << 20)
#endif
#else
#define BUFFER_SIZE (32 << BUFFERSIZE)
#endif