VDIVPS (ZMM, ZMM, ZMM) - Throughput and Uops (IACA 3.0)
With 1 independent instruction
Throughput Analysis Report
--------------------------
Block Throughput: 9.72 Cycles Throughput Bottleneck: Backend
Loop Count: 39
Port Binding In Cycles Per Iteration:
--------------------------------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
--------------------------------------------------------------------------------------------------
| Cycles | 2.0 10.0 | 0.0 | 0.0 0.0 | 0.0 0.0 | 0.0 | 1.0 | 0.0 | 0.0 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 3 | 2.0 10.0 | | | | | 1.0 | | | vdivps zmm2, zmm0, zmm1
Total Num Of Uops: 3
With 8 independent instructions
Throughput Analysis Report
--------------------------
Block Throughput: 79.47 Cycles Throughput Bottleneck: Backend
Loop Count: 22
Port Binding In Cycles Per Iteration:
--------------------------------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
--------------------------------------------------------------------------------------------------
| Cycles | 16.0 80.0 | 0.0 | 0.0 0.0 | 0.0 0.0 | 0.0 | 8.0 | 0.0 | 0.0 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 3 | 2.0 10.0 | | | | | 1.0 | | | vdivps zmm2, zmm0, zmm1
| 3 | 2.0 10.0 | | | | | 1.0 | | | vdivps zmm3, zmm0, zmm1
| 3 | 2.0 10.0 | | | | | 1.0 | | | vdivps zmm4, zmm0, zmm1
| 3 | 2.0 10.0 | | | | | 1.0 | | | vdivps zmm5, zmm0, zmm1
| 3 | 2.0 10.0 | | | | | 1.0 | | | vdivps zmm6, zmm0, zmm1
| 3 | 2.0 10.0 | | | | | 1.0 | | | vdivps zmm7, zmm0, zmm1
| 3 | 2.0 10.0 | | | | | 1.0 | | | vdivps zmm8, zmm0, zmm1
| 3 | 2.0 10.0 | | | | | 1.0 | | | vdivps zmm9, zmm0, zmm1
Total Num Of Uops: 24