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Penryn SSE4 Instruction summary
Ö¸ÁÀàÐÍ
Instructions
ÓÅÊÆ
Packed DWORD Multiplies
PMULLD, PMULDQ
ÌáÉý±àÒëÆ÷ʸÁ¿ÔËËãÐÔÄÜ
Floating Point Dot Product
DPPS, DPPD
3D¶¯»­ÖÆ×÷ÓëÓÎÏ·¡¢Ö§³ÖCG¼°HLSLµÈÓïÑÔ
Multi-packed sum of absolute diffs& min pos
MPSADBW, PHMINPOSUW
ÊÓÆµ±àÂë´¦Àí
Streaming Load
MOVNTDQA
ÊÓÆµ±àÂë´¦Àí¡¢Í¼Ðμ°GPUÊý¾Ý·ÖÏí
Floating Point Round
ROUNDPS, ROUNDSS, ROUNDPD, ROUNDSD

ÊÓÆµ±àÂë´¦Àí¡¢Í¼ÐΡ¢ÊÓÆµ´¦Àí¡¢3D/3DÓ¦ÓᢶàýÌå¼°ÓÎÏ·µÈ
Packed Blending
BLENDPS, BLENDPD, BLENDVPS, BLENDVPD, PBLENDVB, PBLENDDW
±àÒëÆ÷ʸÁ¿ÔËËã¼°ÊÓÆµ¡¢ÒôƵ´¦Àí¡¢¶àýÌå¡¢ÓÎÏ·µÈÓ¦ÓÃ
Packed Integer Min and Max
PMINSB, PMAXSB, PMINUW, PMAXUW, PMINUD, PMAXUD, PMINDS, PMAXSD
Register Insertion/Extraction
INSERTPS, PINSRB, PINSRD, PINSRQ, EXTRACTPS, PEXTRB, PEXTRD, PEXTRW, PEXTRQ
Packed Format Conversion
PMOVSXBW, PMOVZXBW, PMOVSXBD, PMOVZXBD, PMOVSXBQ, PMOVZXBQ, PMOVSXWD, PMOVZXWD, PMOVSXWQ, PMOVZXWQ, PMOVSXDQ, PMOVZXDQ
Packed Test & Set
PTEST
Packed Compare for Equal
PCMPEQQ
Pack DWORD to Unsigned WORD
PACKUSDW

SSE4©UÏòÁ¿¡¢¸¡µãÔËËãרÃÅ»¯ ¼ÓÈë´®Á÷ʽ¸ºÔØÖ¸Áî

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