------- Test Results -------
SSSE3 ---- 3803k cycles
SSE2 ----- 4110k cycles
MMX2 ----- 5521k cycles
plain c -- 22061k cycles
------- Test Results -------
SSSE3 ---- 3825k cycles
SSE2 ----- 4164k cycles
MMX2 ----- 5527k cycles
plain c -- 21749k cycles
------- Test Results -------
SSSE3 ---- 3795k cycles
SSE2 ----- 4117k cycles
MMX2 ----- 5513k cycles
plain c -- 21954k cycles
测试3次
intel mobile core 2 duo t8100
2.1G