VSQRTPD (YMM, YMM) - Throughput and Uops (IACA 2.2)
With 1 independent instruction
Throughput Analysis Report
--------------------------
Block Throughput: 42.00 Cycles Throughput Bottleneck: Divider
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 2.0 42.0 | 0.0 | 0.0 0.0 | 0.0 0.0 | 0.0 | 1.0 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
------------------------------------------------------------------------------
| 3 | 2.0 42.0 | | | | | 1.0 | CP | vsqrtpd ymm2, ymm0
Total Num Of Uops: 3
With 8 independent instructions
Throughput Analysis Report
--------------------------
Block Throughput: 336.00 Cycles Throughput Bottleneck: Divider
Port Binding In Cycles Per Iteration:
----------------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
----------------------------------------------------------------------------------
| Cycles | 16.0 336.0 | 0.0 | 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 | |
------------------------------------------------------------------------------
| 3 | 2.0 42.0 | | | | | 1.0 | CP | vsqrtpd ymm2, ymm0
| 3 | 2.0 42.0 | | | | | 1.0 | CP | vsqrtpd ymm3, ymm0
| 3 | 2.0 42.0 | | | | | 1.0 | CP | vsqrtpd ymm4, ymm0
| 3 | 2.0 42.0 | | | | | 1.0 | CP | vsqrtpd ymm5, ymm0
| 3 | 2.0 42.0 | | | | | 1.0 | CP | vsqrtpd ymm6, ymm0
| 3 | 2.0 42.0 | | | | | 1.0 | CP | vsqrtpd ymm7, ymm0
| 3 | 2.0 42.0 | | | | | 1.0 | CP | vsqrtpd ymm8, ymm0
| 3 | 2.0 42.0 | | | | | 1.0 | CP | vsqrtpd ymm9, ymm0
Total Num Of Uops: 24
With the -no_interiteration flag
Throughput Analysis Report
--------------------------
Block Throughput: 42.00 Cycles Throughput Bottleneck: Divider
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 2.0 42.0 | 0.0 | 0.0 0.0 | 0.0 0.0 | 0.0 | 1.0 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
------------------------------------------------------------------------------
| 3 | 2.0 42.0 | | | | | 1.0 | CP | vsqrtpd ymm0, ymm1
Total Num Of Uops: 3