VAESENC (XMM, XMM, XMM) - Port Usage (IACA 2.2)
With blocking instructions for port '5':
Throughput Analysis Report
--------------------------
Block Throughput: 11.00 Cycles Throughput Bottleneck: Port5
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 0.5 0.0 | 0.5 | 0.0 0.0 | 0.0 0.0 | 0.0 | 11.0 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 1 | | | | | | 1.0 | CP | vandnpd xmm3, xmm4, xmm5
| 1 | | | | | | 1.0 | CP | vandnpd xmm6, xmm4, xmm5
| 1 | | | | | | 1.0 | CP | vandnpd xmm7, xmm4, xmm5
| 1 | | | | | | 1.0 | CP | vandnpd xmm8, xmm4, xmm5
| 1 | | | | | | 1.0 | CP | vandnpd xmm9, xmm4, xmm5
| 1 | | | | | | 1.0 | CP | vandnpd xmm10, xmm4, xmm5
| 1 | | | | | | 1.0 | CP | vandnpd xmm11, xmm4, xmm5
| 1 | | | | | | 1.0 | CP | vandnpd xmm12, xmm4, xmm5
| 1 | | | | | | 1.0 | CP | vandnpd xmm3, xmm4, xmm5
| 1 | | | | | | 1.0 | CP | vandnpd xmm6, xmm4, xmm5
| 2 | 0.5 | 0.5 | | | | 1.0 | CP | vaesenc xmm0, xmm1, xmm2
Total Num Of Uops: 12
⇨ One μop that can only use port '5'
With blocking instructions for ports {'0', '1'}:
Throughput Analysis Report
--------------------------
Block Throughput: 5.00 Cycles Throughput Bottleneck: Port0, Port1
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 5.0 0.0 | 5.0 | 0.0 0.0 | 0.0 0.0 | 0.0 | 2.0 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 1 | 1.0 | | | | | | CP | lea r8w, ptr [r14]
| 1 | | 1.0 | | | | | CP | lea r9w, ptr [r14]
| 1 | 1.0 | | | | | | CP | lea r10w, ptr [r14]
| 1 | | 1.0 | | | | | CP | lea r11w, ptr [r14]
| 1 | 1.0 | | | | | | CP | lea r12w, ptr [r14]
| 1 | | 1.0 | | | | | CP | lea bx, ptr [r14]
| 1 | 1.0 | | | | | | CP | lea cx, ptr [r14]
| 1 | | 1.0 | | | | | CP | lea dx, ptr [r14]
| 1 | 1.0 | | | | | | CP | lea r8w, ptr [r14]
| 1 | | 1.0 | | | | | CP | lea r9w, ptr [r14]
| 2 | | | | | | 2.0 | | vaesenc xmm0, xmm1, xmm2
Total Num Of Uops: 12
With blocking instructions for ports {'0', '1', '5'}:
Throughput Analysis Report
--------------------------
Block Throughput: 4.00 Cycles Throughput Bottleneck: Port0, Port1, Port5
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 4.0 0.0 | 4.0 | 0.0 0.0 | 0.0 0.0 | 0.0 | 4.0 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 1 | 1.0 | | | | | | CP | movsx r8w, r9b
| 1 | | 1.0 | | | | | CP | movsx r10w, r9b
| 1 | | | | | | 1.0 | CP | movsx r11w, r9b
| 1 | 1.0 | | | | | | CP | movsx r12w, r9b
| 1 | | 1.0 | | | | | CP | movsx bx, r9b
| 1 | | | | | | 1.0 | CP | movsx cx, r9b
| 1 | 1.0 | | | | | | CP | movsx dx, r9b
| 1 | | 1.0 | | | | | CP | movsx r8w, r9b
| 1 | | | | | | 1.0 | CP | movsx r10w, r9b
| 1 | 1.0 | | | | | | CP | movsx r11w, r9b
| 2 | | 1.0 | | | | 1.0 | CP | vaesenc xmm0, xmm1, xmm2
Total Num Of Uops: 12
⇨ One μop that can only use ports {'0', '1', '5'}