PBLENDVB (XMM, XMM) - Port Usage (IACA 3.0)
With blocking instructions for port '5':
Throughput Analysis Report
--------------------------
Block Throughput: 11.95 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 | 0.0 0.0 | 0.0 | 0.0 0.0 | 0.0 0.0 | 0.0 | 12.0 | 0.0 | 0.0 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 1 | | | | | | 1.0 | | | andnpd xmm3, xmm4
| 1 | | | | | | 1.0 | | | andnpd xmm5, xmm4
| 1 | | | | | | 1.0 | | | andnpd xmm6, xmm4
| 1 | | | | | | 1.0 | | | andnpd xmm7, xmm4
| 1 | | | | | | 1.0 | | | andnpd xmm8, xmm4
| 1 | | | | | | 1.0 | | | andnpd xmm9, xmm4
| 1 | | | | | | 1.0 | | | andnpd xmm10, xmm4
| 1 | | | | | | 1.0 | | | andnpd xmm11, xmm4
| 1 | | | | | | 1.0 | | | andnpd xmm12, xmm4
| 1 | | | | | | 1.0 | | | andnpd xmm3, xmm4
| 2 | | | | | | 2.0 | | | pblendvb xmm1, xmm2
Total Num Of Uops: 12
⇨ 2 μops that can only use port '5'