PBLENDVB (XMM, XMM) - Port Usage (IACA 2.2)
With blocking instructions for port '5':
Throughput Analysis Report
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Block Throughput: 14.00 Cycles Throughput Bottleneck: Dependency chains (possibly between iterations)
Port Binding In Cycles Per Iteration:
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| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
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| Cycles | 0.0 0.0 | 0.0 | 0.0 0.0 | 0.0 0.0 | 0.0 | 12.0 | 0.0 | 0.0 |
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| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 | |
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| 1 | | | | | | 1.0 | | | CP | aesdec xmm3, xmm4
| 1 | | | | | | 1.0 | | | | aesdec xmm5, xmm4
| 1 | | | | | | 1.0 | | | | aesdec xmm6, xmm4
| 1 | | | | | | 1.0 | | | | aesdec xmm7, xmm4
| 1 | | | | | | 1.0 | | | | aesdec xmm8, xmm4
| 1 | | | | | | 1.0 | | | | aesdec xmm9, xmm4
| 1 | | | | | | 1.0 | | | | aesdec xmm10, xmm4
| 1 | | | | | | 1.0 | | | | aesdec xmm11, xmm4
| 1 | | | | | | 1.0 | | | | aesdec xmm12, xmm4
| 1 | | | | | | 1.0 | | | CP | aesdec xmm3, xmm4
| 2 | | | | | | 2.0 | | | | pblendvb xmm1, xmm2
Total Num Of Uops: 12
⇨ 2 μops that can only use port '5'