AESENC (XMM, XMM) - Port Usage (IACA 2.2)
With blocking instructions for port '0':
Throughput Analysis Report
--------------------------
Block Throughput: 14.00 Cycles Throughput Bottleneck: Port0
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 14.0 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 | |
---------------------------------------------------------------------
| 1 | 1.0 | | | | | | CP | movmskpd r8d, xmm2
| 1 | 1.0 | | | | | | CP | movmskpd r9d, xmm2
| 1 | 1.0 | | | | | | CP | movmskpd r10d, xmm2
| 1 | 1.0 | | | | | | CP | movmskpd r11d, xmm2
| 1 | 1.0 | | | | | | CP | movmskpd r12d, xmm2
| 1 | 1.0 | | | | | | CP | movmskpd ebx, xmm2
| 1 | 1.0 | | | | | | CP | movmskpd ecx, xmm2
| 1 | 1.0 | | | | | | CP | movmskpd edx, xmm2
| 1 | 1.0 | | | | | | CP | movmskpd r8d, xmm2
| 1 | 1.0 | | | | | | CP | movmskpd r9d, xmm2
| 1 | 1.0 | | | | | | CP | movmskpd r10d, xmm2
| 1 | 1.0 | | | | | | CP | movmskpd r11d, xmm2
| 3 | 2.0 | | | | | 1.0 | CP | aesenc xmm0, xmm1
Total Num Of Uops: 15
⇨ 2 μops that can only use port '0'
With blocking instructions for port '5':
Throughput Analysis Report
--------------------------
Block Throughput: 13.00 Cycles Throughput Bottleneck: Port5
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 2.0 0.0 | 0.0 | 0.0 0.0 | 0.0 0.0 | 0.0 | 13.0 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 1 | | | | | | 1.0 | CP | andnpd xmm2, xmm3
| 1 | | | | | | 1.0 | CP | andnpd xmm4, xmm3
| 1 | | | | | | 1.0 | CP | andnpd xmm5, xmm3
| 1 | | | | | | 1.0 | CP | andnpd xmm6, xmm3
| 1 | | | | | | 1.0 | CP | andnpd xmm7, xmm3
| 1 | | | | | | 1.0 | CP | andnpd xmm8, xmm3
| 1 | | | | | | 1.0 | CP | andnpd xmm9, xmm3
| 1 | | | | | | 1.0 | CP | andnpd xmm10, xmm3
| 1 | | | | | | 1.0 | CP | andnpd xmm11, xmm3
| 1 | | | | | | 1.0 | CP | andnpd xmm12, xmm3
| 1 | | | | | | 1.0 | CP | andnpd xmm2, xmm3
| 1 | | | | | | 1.0 | CP | andnpd xmm4, xmm3
| 3 | 2.0 | | | | | 1.0 | CP | aesenc xmm0, xmm1
Total Num Of Uops: 15
⇨ One μop that can only use port '5'