VBLENDVPS (YMM, YMM, YMM, YMM) - Throughput and Uops (IACA 2.1)
With different registers for different operands
With 1 independent instruction
Throughput Analysis Report
--------------------------
Block Throughput: 1.00 Cycles Throughput Bottleneck: Port0, Port5
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 1.0 0.0 | 0.0 | 0.0 0.0 | 0.0 0.0 | 0.0 | 1.0 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 2 | 1.0 | | | | | 1.0 | CP | vblendvps ymm0, ymm1, ymm2, ymm3
Total Num Of Uops: 2
With 10 independent instructions
Throughput Analysis Report
--------------------------
Block Throughput: 10.00 Cycles Throughput Bottleneck: Port0, Port5
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 10.0 0.0 | 0.0 | 0.0 0.0 | 0.0 0.0 | 0.0 | 10.0 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 2 | 1.0 | | | | | 1.0 | CP | vblendvps ymm0, ymm1, ymm2, ymm3
| 2 | 1.0 | | | | | 1.0 | CP | vblendvps ymm4, ymm1, ymm2, ymm3
| 2 | 1.0 | | | | | 1.0 | CP | vblendvps ymm5, ymm1, ymm2, ymm3
| 2 | 1.0 | | | | | 1.0 | CP | vblendvps ymm6, ymm1, ymm2, ymm3
| 2 | 1.0 | | | | | 1.0 | CP | vblendvps ymm7, ymm1, ymm2, ymm3
| 2 | 1.0 | | | | | 1.0 | CP | vblendvps ymm8, ymm1, ymm2, ymm3
| 2 | 1.0 | | | | | 1.0 | CP | vblendvps ymm9, ymm1, ymm2, ymm3
| 2 | 1.0 | | | | | 1.0 | CP | vblendvps ymm10, ymm1, ymm2, ymm3
| 2 | 1.0 | | | | | 1.0 | CP | vblendvps ymm11, ymm1, ymm2, ymm3
| 2 | 1.0 | | | | | 1.0 | CP | vblendvps ymm12, ymm1, ymm2, ymm3
Total Num Of Uops: 20
With the same register for for different operands
Throughput Analysis Report
--------------------------
Block Throughput: 2.00 Cycles Throughput Bottleneck: InterIteration
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 1.0 0.0 | 0.0 | 0.0 0.0 | 0.0 0.0 | 0.0 | 1.0 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 2 | 1.0 | | | | | 1.0 | CP | vblendvps ymm0, ymm0, ymm0, ymm0
Total Num Of Uops: 2
With the -no_interiteration flag
Throughput Analysis Report
--------------------------
Block Throughput: 1.00 Cycles Throughput Bottleneck: Port0, Port5
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 1.0 0.0 | 0.0 | 0.0 0.0 | 0.0 0.0 | 0.0 | 1.0 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 2 | 1.0 | | | | | 1.0 | CP | vblendvps ymm0, ymm1, ymm2, ymm3
Total Num Of Uops: 2