4 Instruction tables - Agner Fog
4 Instruction tables - Agner Fog
4 Instruction tables - Agner Fog
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Pentium M<br />
PMULUDQ xmm,xmm 2 2 4 2<br />
PMULUDQ xmm,m128 4 2 2 4 2<br />
PMADDWD mm,mm 1 1 3 1<br />
PMADDWD mm,m64 1 1 1 3 1<br />
PMADDWD xmm,xmm 2 2 3 2<br />
PMADDWD xmm,m128 4 2 2 3 2<br />
PAVGB/W mm,mm 1 1 1 0.5<br />
PAVGB/W mm,m64 1 1 1 1<br />
PAVGB/W xmm,xmm 2 2 1 1<br />
PAVGB/W xmm,m128 4 2 2 2<br />
PMIN/MAXUB/SW mm,mm 1 1 1 0.5<br />
PMIN/MAXUB/SW mm,m64 1 1 1 1<br />
PMIN/MAXUB/SW xmm,xmm 2 2 1 1<br />
PMIN/MAXUB/SW xmm,m128 4 2 2 2<br />
PSADBW mm,mm 2 2 4 1<br />
PSADBW mm,m64 2 2 1 4 1<br />
PSADBW xmm,xmm 4 4 4 2<br />
PSADBW xmm,m128 6 4 2 4 2<br />
Logic instructions<br />
PAND(N) POR PXOR mm,mm 1 1 1 0.5<br />
PAND(N) POR PXOR mm,m64 1 1 1 1<br />
PAND(N) POR PXOR xmm,xmm 2 2 1 1<br />
PAND(N) POR PXOR xmm,m128 4 2 2 2<br />
PSLL/RL/RAW/D/Q mm,mm/i 1 1 1 1<br />
PSLL/RL/RAW/D/Q mm,m64 1 1 1 1<br />
PSLL/RL/RAW/D/Q xmm,i 2 2 2 2<br />
PSLL/RL/RAW/D/Q xmm,xmm 3 2 1 2 2<br />
PSLL/RL/RAW/D/Q xmm,m128 3 1 2 2<br />
PSLL/RLDQ xmm,i 4 3 1 3 3<br />
Other<br />
EMMS<br />
Notes:<br />
11 11 6 k) 6<br />
g) SSE3 instruction only available on Core Solo and Core Duo.<br />
j) Also uses some execution units under port 1.<br />
k)<br />
You may hide the delay by inserting other instructions between EMMS and<br />
any subsequent floating point instruction.<br />
Floating point XMM instructions<br />
<strong>Instruction</strong> Operands μops μops unfused domain Latency<br />
fused<br />
domain p0 p1 p01 p2 p3 p4<br />
Move instructions<br />
MOVAPS/D xmm,xmm 2 2 1 1<br />
MOVAPS/D xmm,m128 2 2 2 2<br />
MOVAPS/D m128,xmm 2 2 2 3 2<br />
MOVUPS/D xmm,m128 4 4 2 2<br />
Page 78<br />
Reciprocal<br />
through<br />
put
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