CMOVBE (R32, R32) - Throughput and Uops (IACA 2.2)
With different registers for different operands
With 1 independent instruction
Throughput Analysis Report
--------------------------
Block Throughput: 2.00 Cycles Throughput Bottleneck: Dependency chains (possibly between iterations)
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 0.6 0.0 | 0.7 | 0.0 0.0 | 0.0 0.0 | 0.0 | 0.6 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 2 | 0.6 | 0.7 | | | | 0.6 | CP | cmovbe r8d, r9d
Total Num Of Uops: 2
With 12 independent instructions
Throughput Analysis Report
--------------------------
Block Throughput: 12.95 Cycles Throughput Bottleneck: Dependency chains (possibly between iterations)
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 8.0 0.0 | 8.0 | 0.0 0.0 | 0.0 0.0 | 0.0 | 8.0 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 2 | | 1.0 | | | | 1.0 | CP | cmovbe r8d, r9d
| 2 | 1.0 | 1.0 | | | | | CP | cmovbe r10d, r9d
| 2 | 1.0 | | | | | 1.0 | CP | cmovbe r11d, r9d
| 2 | | 1.0 | | | | 1.0 | | cmovbe r12d, r9d
| 2 | 1.0 | 1.0 | | | | | | cmovbe r13d, r9d
| 2 | 1.0 | | | | | 1.0 | | cmovbe r14d, r9d
| 2 | | 1.0 | | | | 1.0 | | cmovbe ebx, r9d
| 2 | 1.0 | 1.0 | | | | | | cmovbe ecx, r9d
| 2 | 0.9 | 0.1 | | | | 1.0 | | cmovbe edx, r9d
| 2 | 0.1 | 0.9 | | | | 1.0 | CP | cmovbe edi, r9d
| 2 | 1.0 | 1.0 | | | | | | cmovbe esi, r9d
| 2 | 1.0 | | | | | 1.0 | CP | cmovbe ebp, r9d
Total Num Of Uops: 24
With the same register for for different operands
Throughput Analysis Report
--------------------------
Block Throughput: 2.00 Cycles Throughput Bottleneck: Dependency chains (possibly between iterations)
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 0.6 0.0 | 0.7 | 0.0 0.0 | 0.0 0.0 | 0.0 | 0.6 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 2 | 0.6 | 0.7 | | | | 0.6 | CP | cmovbe r8d, r8d
Total Num Of Uops: 2
With the -no_interiteration flag
Throughput Analysis Report
--------------------------
Block Throughput: 0.70 Cycles Throughput Bottleneck: Port1
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 0.6 0.0 | 0.7 | 0.0 0.0 | 0.0 0.0 | 0.0 | 0.6 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 2 | 0.6 | 0.7 | | | | 0.6 | CP | cmovbe r8d, r9d
Total Num Of Uops: 2