Quote from: tcatm on August 16, 2010, 00:43:39 I propose to compile sha256.cpp with -O3 -march=amdfamk10 (will work on 32bit and 64bit) as only CPUs supporting this instruction set (AMD Phenom, Intel i5 and newer) benefit from -4way and it’ll improve performance by ~9%. GCC 4.3.3 doesn’t support -march=amdfamk10. I […]
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