ADC (RAX, I32) - Throughput and Uops (IACA 2.1)
Throughput Analysis Report
--------------------------
Block Throughput: 2.00 Cycles Throughput Bottleneck: InterIteration
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 | adc rax, 0x1000000
Total Num Of Uops: 2
With additional dependency-breaking instructions
Throughput Analysis Report
--------------------------
Block Throughput: 0.80 Cycles Throughput Bottleneck: InterIteration
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 | adc rax, 0x1000000
| 0* | | | | | | | CP | xor rax, rax
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 | adc rax, 0x1000000
Total Num Of Uops: 2