VMOVDQA (M256, YMM) - Throughput and Uops (IACA 2.2)
With a non-indexed addressing mode
With 1 independent instruction
Throughput Analysis Report
--------------------------
Block Throughput: 1.05 Cycles Throughput Bottleneck: Port4
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 | 0.3 0.0 | 0.3 0.0 | 1.0 | 0.0 | 0.0 | 0.3 |
---------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 | |
---------------------------------------------------------------------------------
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.3 | CP | vmovdqa ymmword ptr [r14], ymm0
Total Num Of Uops: 2
With 16 independent instructions
Throughput Analysis Report
--------------------------
Block Throughput: 16.00 Cycles Throughput Bottleneck: Port4
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 | 5.3 0.0 | 5.3 0.0 | 16.0 | 0.0 | 0.0 | 5.3 |
---------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 | |
---------------------------------------------------------------------------------
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.3 | CP | vmovdqa ymmword ptr [r14], ymm0
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.3 | CP | vmovdqa ymmword ptr [r14+0x20], ymm0
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.3 | CP | vmovdqa ymmword ptr [r14+0x40], ymm0
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.3 | CP | vmovdqa ymmword ptr [r14+0x60], ymm0
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.3 | CP | vmovdqa ymmword ptr [r14+0x80], ymm0
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.3 | CP | vmovdqa ymmword ptr [r14+0xa0], ymm0
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.3 | CP | vmovdqa ymmword ptr [r14+0xc0], ymm0
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.3 | CP | vmovdqa ymmword ptr [r14+0xe0], ymm0
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.3 | CP | vmovdqa ymmword ptr [r14+0x100], ymm0
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.3 | CP | vmovdqa ymmword ptr [r14+0x120], ymm0
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.3 | CP | vmovdqa ymmword ptr [r14+0x140], ymm0
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.3 | CP | vmovdqa ymmword ptr [r14+0x160], ymm0
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.3 | CP | vmovdqa ymmword ptr [r14+0x180], ymm0
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.3 | CP | vmovdqa ymmword ptr [r14+0x1a0], ymm0
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.3 | CP | vmovdqa ymmword ptr [r14+0x1c0], ymm0
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.3 | CP | vmovdqa ymmword ptr [r14+0x1e0], ymm0
Total Num Of Uops: 32
With an indexed addressing mode
With 1 independent instruction
Throughput Analysis Report
--------------------------
Block Throughput: 1.05 Cycles Throughput Bottleneck: Port4
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 | 0.5 0.0 | 0.5 0.0 | 1.0 | 0.0 | 0.0 | 0.0 |
---------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 | |
---------------------------------------------------------------------------------
| 2 | | | 0.5 | 0.5 | 1.0 | | | | CP | vmovdqa ymmword ptr [r14+r13*1], ymm0
Total Num Of Uops: 2
With 16 independent instructions
Throughput Analysis Report
--------------------------
Block Throughput: 16.00 Cycles Throughput Bottleneck: Port4
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 | 8.0 0.0 | 8.0 0.0 | 16.0 | 0.0 | 0.0 | 0.0 |
---------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 | |
---------------------------------------------------------------------------------
| 2 | | | 1.0 | | 1.0 | | | | CP | vmovdqa ymmword ptr [r14+r13*1], ymm0
| 2 | | | | 1.0 | 1.0 | | | | CP | vmovdqa ymmword ptr [r14+r13*1+0x20], ymm0
| 2 | | | 1.0 | | 1.0 | | | | CP | vmovdqa ymmword ptr [r14+r13*1+0x40], ymm0
| 2 | | | | 1.0 | 1.0 | | | | CP | vmovdqa ymmword ptr [r14+r13*1+0x60], ymm0
| 2 | | | 1.0 | | 1.0 | | | | CP | vmovdqa ymmword ptr [r14+r13*1+0x80], ymm0
| 2 | | | | 1.0 | 1.0 | | | | CP | vmovdqa ymmword ptr [r14+r13*1+0xa0], ymm0
| 2 | | | 1.0 | | 1.0 | | | | CP | vmovdqa ymmword ptr [r14+r13*1+0xc0], ymm0
| 2 | | | | 1.0 | 1.0 | | | | CP | vmovdqa ymmword ptr [r14+r13*1+0xe0], ymm0
| 2 | | | 1.0 | | 1.0 | | | | CP | vmovdqa ymmword ptr [r14+r13*1+0x100], ymm0
| 2 | | | | 1.0 | 1.0 | | | | CP | vmovdqa ymmword ptr [r14+r13*1+0x120], ymm0
| 2 | | | 1.0 | | 1.0 | | | | CP | vmovdqa ymmword ptr [r14+r13*1+0x140], ymm0
| 2 | | | | 1.0 | 1.0 | | | | CP | vmovdqa ymmword ptr [r14+r13*1+0x160], ymm0
| 2 | | | 1.0 | | 1.0 | | | | CP | vmovdqa ymmword ptr [r14+r13*1+0x180], ymm0
| 2 | | | | 1.0 | 1.0 | | | | CP | vmovdqa ymmword ptr [r14+r13*1+0x1a0], ymm0
| 2 | | | 1.0 | | 1.0 | | | | CP | vmovdqa ymmword ptr [r14+r13*1+0x1c0], ymm0
| 2 | | | | 1.0 | 1.0 | | | | CP | vmovdqa ymmword ptr [r14+r13*1+0x1e0], ymm0
Total Num Of Uops: 32
With the -no_interiteration flag
Throughput Analysis Report
--------------------------
Block Throughput: 1.00 Cycles Throughput Bottleneck: Port4
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 | 0.3 0.0 | 0.3 0.0 | 1.0 | 0.0 | 0.0 | 0.3 |
---------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 | |
---------------------------------------------------------------------------------
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.3 | CP | vmovdqa ymmword ptr [r14], ymm0
Total Num Of Uops: 2