VSQRTPS (XMM, XMM) - Throughput and Uops (IACA 2.2)
With 1 independent instruction
Throughput Analysis Report
--------------------------
Block Throughput: 7.00 Cycles Throughput Bottleneck: Divider
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 1.0 7.0 | 0.0 | 0.0 0.0 | 0.0 0.0 | 0.0 | 0.0 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 1 | 1.0 7.0 | | | | | | CP | vsqrtps xmm2, xmm0
Total Num Of Uops: 1
With 8 independent instructions
Throughput Analysis Report
--------------------------
Block Throughput: 56.00 Cycles Throughput Bottleneck: Divider
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 8.0 56.0 | 0.0 | 0.0 0.0 | 0.0 0.0 | 0.0 | 0.0 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 1 | 1.0 7.0 | | | | | | CP | vsqrtps xmm2, xmm0
| 1 | 1.0 7.0 | | | | | | CP | vsqrtps xmm3, xmm0
| 1 | 1.0 7.0 | | | | | | CP | vsqrtps xmm4, xmm0
| 1 | 1.0 7.0 | | | | | | CP | vsqrtps xmm5, xmm0
| 1 | 1.0 7.0 | | | | | | CP | vsqrtps xmm6, xmm0
| 1 | 1.0 7.0 | | | | | | CP | vsqrtps xmm7, xmm0
| 1 | 1.0 7.0 | | | | | | CP | vsqrtps xmm8, xmm0
| 1 | 1.0 7.0 | | | | | | CP | vsqrtps xmm9, xmm0
Total Num Of Uops: 8
With the -no_interiteration flag
Throughput Analysis Report
--------------------------
Block Throughput: 7.00 Cycles Throughput Bottleneck: Divider
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 1.0 7.0 | 0.0 | 0.0 0.0 | 0.0 0.0 | 0.0 | 0.0 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 1 | 1.0 7.0 | | | | | | CP | vsqrtps xmm0, xmm1
Total Num Of Uops: 1