VPERMT2W_Z (YMM, K, YMM, YMM) - Throughput and Uops (IACA 2.3)
With different registers for different operands
With 1 independent instruction
Throughput Analysis Report
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Block Throughput: 6.71 Cycles Throughput Bottleneck: FrontEnd
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 | 0.5 0.0 | 0.5 | 0.0 0.0 | 0.0 0.0 | 0.0 | 2.0 | 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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| 3 | 0.5 | 0.5 | | | | 2.0 | | | CP | vpermt2w ymm0{k1}{z}, ymm1, ymm2
Total Num Of Uops: 3
With 16 independent instructions
Throughput Analysis Report
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Block Throughput: 32.00 Cycles Throughput Bottleneck: Backend. Port5
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 | 8.0 0.0 | 8.0 | 0.0 0.0 | 0.0 0.0 | 0.0 | 32.0 | 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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| 3 | 1.0 | | | | | 2.0 | | | CP | vpermt2w ymm0{k1}{z}, ymm1, ymm2
| 3 | | 1.0 | | | | 2.0 | | | CP | vpermt2w ymm3{k1}{z}, ymm1, ymm2
| 3 | 1.0 | | | | | 2.0 | | | CP | vpermt2w ymm4{k1}{z}, ymm1, ymm2
| 3 | | 1.0 | | | | 2.0 | | | CP | vpermt2w ymm5{k1}{z}, ymm1, ymm2
| 3 | 1.0 | | | | | 2.0 | | | CP | vpermt2w ymm6{k1}{z}, ymm1, ymm2
| 3 | | 1.0 | | | | 2.0 | | | CP | vpermt2w ymm7{k1}{z}, ymm1, ymm2
| 3 | 1.0 | | | | | 2.0 | | | CP | vpermt2w ymm8{k1}{z}, ymm1, ymm2
| 3 | | 1.0 | | | | 2.0 | | | CP | vpermt2w ymm9{k1}{z}, ymm1, ymm2
| 3 | 1.0 | | | | | 2.0 | | | CP | vpermt2w ymm10{k1}{z}, ymm1, ymm2
| 3 | | 1.0 | | | | 2.0 | | | CP | vpermt2w ymm11{k1}{z}, ymm1, ymm2
| 3 | 1.0 | | | | | 2.0 | | | CP | vpermt2w ymm12{k1}{z}, ymm1, ymm2
| 3 | | 1.0 | | | | 2.0 | | | CP | vpermt2w ymm16{k1}{z}, ymm1, ymm2
| 3 | 1.0 | | | | | 2.0 | | | CP | vpermt2w ymm17{k1}{z}, ymm1, ymm2
| 3 | | 1.0 | | | | 2.0 | | | CP | vpermt2w ymm18{k1}{z}, ymm1, ymm2
| 3 | 1.0 | | | | | 2.0 | | | CP | vpermt2w ymm19{k1}{z}, ymm1, ymm2
| 3 | | 1.0 | | | | 2.0 | | | CP | vpermt2w ymm20{k1}{z}, ymm1, ymm2
Total Num Of Uops: 48
With the same register for for different operands
Throughput Analysis Report
--------------------------
Block Throughput: 6.71 Cycles Throughput Bottleneck: FrontEnd
Port Binding In Cycles Per Iteration:
---------------------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
---------------------------------------------------------------------------------------
| Cycles | 0.5 0.0 | 0.5 | 0.0 0.0 | 0.0 0.0 | 0.0 | 2.0 | 0.0 | 0.0 |
---------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 | |
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| 3 | 0.5 | 0.5 | | | | 2.0 | | | CP | vpermt2w ymm0{k1}{z}, ymm0, ymm0
Total Num Of Uops: 3