MOVBE (M32, R32) - Throughput and Uops (IACA 2.3)
With a non-indexed addressing mode
With 1 independent instruction
Throughput Analysis Report
--------------------------
Block Throughput: 1.00 Cycles Throughput Bottleneck: FrontEnd
Port Binding In Cycles Per Iteration:
---------------------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
---------------------------------------------------------------------------------------
| Cycles | 0.0 0.0 | 0.5 | 0.3 0.0 | 0.3 0.0 | 1.0 | 0.5 | 0.0 | 0.3 |
---------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 | |
---------------------------------------------------------------------------------
| 3^ | | 0.5 | 0.3 | 0.3 | 1.0 | 0.5 | | 0.3 | CP | movbe dword ptr [r14], r8d
Total Num Of Uops: 3
With 16 independent instructions
Throughput Analysis Report
--------------------------
Block Throughput: 16.00 Cycles Throughput Bottleneck: Backend. Port4
Port Binding In Cycles Per Iteration:
---------------------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
---------------------------------------------------------------------------------------
| Cycles | 0.0 0.0 | 8.0 | 5.3 0.0 | 5.3 0.0 | 16.0 | 8.0 | 0.0 | 5.3 |
---------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 | |
---------------------------------------------------------------------------------
| 3^ | | 1.0 | 0.3 | 0.3 | 1.0 | | | 0.3 | CP | movbe dword ptr [r14], r8d
| 3^ | | | 0.3 | 0.3 | 1.0 | 1.0 | | 0.3 | CP | movbe dword ptr [r14+0x4], r8d
| 3^ | | 1.0 | 0.3 | 0.3 | 1.0 | | | 0.3 | CP | movbe dword ptr [r14+0x8], r8d
| 3^ | | | 0.3 | 0.3 | 1.0 | 1.0 | | 0.3 | CP | movbe dword ptr [r14+0xc], r8d
| 3^ | | 1.0 | 0.3 | 0.3 | 1.0 | | | 0.3 | CP | movbe dword ptr [r14+0x10], r8d
| 3^ | | | 0.3 | 0.3 | 1.0 | 1.0 | | 0.3 | CP | movbe dword ptr [r14+0x14], r8d
| 3^ | | 1.0 | 0.3 | 0.3 | 1.0 | | | 0.3 | CP | movbe dword ptr [r14+0x18], r8d
| 3^ | | | 0.3 | 0.3 | 1.0 | 1.0 | | 0.3 | CP | movbe dword ptr [r14+0x1c], r8d
| 3^ | | 1.0 | 0.3 | 0.3 | 1.0 | | | 0.3 | CP | movbe dword ptr [r14+0x20], r8d
| 3^ | | | 0.3 | 0.3 | 1.0 | 1.0 | | 0.3 | CP | movbe dword ptr [r14+0x24], r8d
| 3^ | | 1.0 | 0.3 | 0.3 | 1.0 | | | 0.3 | CP | movbe dword ptr [r14+0x28], r8d
| 3^ | | | 0.3 | 0.3 | 1.0 | 1.0 | | 0.3 | CP | movbe dword ptr [r14+0x2c], r8d
| 3^ | | 1.0 | 0.3 | 0.3 | 1.0 | | | 0.3 | CP | movbe dword ptr [r14+0x30], r8d
| 3^ | | | 0.3 | 0.3 | 1.0 | 1.0 | | 0.3 | CP | movbe dword ptr [r14+0x34], r8d
| 3^ | | 1.0 | 0.3 | 0.3 | 1.0 | | | 0.3 | CP | movbe dword ptr [r14+0x38], r8d
| 3^ | | | 0.3 | 0.3 | 1.0 | 1.0 | | 0.3 | CP | movbe dword ptr [r14+0x3c], r8d
Total Num Of Uops: 48
With an indexed addressing mode
With 1 independent instruction
Throughput Analysis Report
--------------------------
Block Throughput: 1.00 Cycles Throughput Bottleneck: FrontEnd
Port Binding In Cycles Per Iteration:
---------------------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
---------------------------------------------------------------------------------------
| Cycles | 0.0 0.0 | 0.5 | 0.5 0.0 | 0.5 0.0 | 1.0 | 0.5 | 0.0 | 0.0 |
---------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 | |
---------------------------------------------------------------------------------
| 3 | | 0.5 | 0.5 | 0.5 | 1.0 | 0.5 | | | CP | movbe dword ptr [r14+r13*1], r8d
Total Num Of Uops: 3
With 16 independent instructions
Throughput Analysis Report
--------------------------
Block Throughput: 16.00 Cycles Throughput Bottleneck: Backend. Port4
Port Binding In Cycles Per Iteration:
---------------------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
---------------------------------------------------------------------------------------
| Cycles | 0.0 0.0 | 8.0 | 8.0 0.0 | 8.0 0.0 | 16.0 | 8.0 | 0.0 | 0.0 |
---------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 | |
---------------------------------------------------------------------------------
| 3 | | 1.0 | 1.0 | | 1.0 | | | | CP | movbe dword ptr [r14+r13*1], r8d
| 3 | | | | 1.0 | 1.0 | 1.0 | | | CP | movbe dword ptr [r14+r13*1+0x4], r8d
| 3 | | 1.0 | 1.0 | | 1.0 | | | | CP | movbe dword ptr [r14+r13*1+0x8], r8d
| 3 | | | | 1.0 | 1.0 | 1.0 | | | CP | movbe dword ptr [r14+r13*1+0xc], r8d
| 3 | | 1.0 | 1.0 | | 1.0 | | | | CP | movbe dword ptr [r14+r13*1+0x10], r8d
| 3 | | | | 1.0 | 1.0 | 1.0 | | | CP | movbe dword ptr [r14+r13*1+0x14], r8d
| 3 | | 1.0 | 1.0 | | 1.0 | | | | CP | movbe dword ptr [r14+r13*1+0x18], r8d
| 3 | | | | 1.0 | 1.0 | 1.0 | | | CP | movbe dword ptr [r14+r13*1+0x1c], r8d
| 3 | | 1.0 | 1.0 | | 1.0 | | | | CP | movbe dword ptr [r14+r13*1+0x20], r8d
| 3 | | | | 1.0 | 1.0 | 1.0 | | | CP | movbe dword ptr [r14+r13*1+0x24], r8d
| 3 | | 1.0 | 1.0 | | 1.0 | | | | CP | movbe dword ptr [r14+r13*1+0x28], r8d
| 3 | | | | 1.0 | 1.0 | 1.0 | | | CP | movbe dword ptr [r14+r13*1+0x2c], r8d
| 3 | | 1.0 | 1.0 | | 1.0 | | | | CP | movbe dword ptr [r14+r13*1+0x30], r8d
| 3 | | | | 1.0 | 1.0 | 1.0 | | | CP | movbe dword ptr [r14+r13*1+0x34], r8d
| 3 | | 1.0 | 1.0 | | 1.0 | | | | CP | movbe dword ptr [r14+r13*1+0x38], r8d
| 3 | | | | 1.0 | 1.0 | 1.0 | | | CP | movbe dword ptr [r14+r13*1+0x3c], r8d
Total Num Of Uops: 48