SQRTSS (XMM, M32) - Throughput and Uops (IACA 2.1)
With a non-indexed addressing mode
With 1 independent instruction
Throughput Analysis Report
--------------------------
Block Throughput: 14.00 Cycles Throughput Bottleneck: Divider
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 1.0 14.0 | 0.0 | 0.5 0.5 | 0.5 0.5 | 0.0 | 0.0 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
------------------------------------------------------------------------------
| 2^ | 1.0 14.0 | | 0.5 0.5 | 0.5 0.5 | | | CP | sqrtss xmm2, dword ptr [r14]
Total Num Of Uops: 2
With 8 independent instructions
Throughput Analysis Report
--------------------------
Block Throughput: 112.00 Cycles Throughput Bottleneck: Divider
Port Binding In Cycles Per Iteration:
----------------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
----------------------------------------------------------------------------------
| Cycles | 8.0 112.0 | 0.0 | 4.0 4.0 | 4.0 4.0 | 0.0 | 0.0 |
----------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
------------------------------------------------------------------------------
| 2^ | 1.0 14.0 | | 1.0 1.0 | | | | CP | sqrtss xmm2, dword ptr [r14]
| 2^ | 1.0 14.0 | | | 1.0 1.0 | | | CP | sqrtss xmm3, dword ptr [r14]
| 2^ | 1.0 14.0 | | 1.0 1.0 | | | | CP | sqrtss xmm4, dword ptr [r14]
| 2^ | 1.0 14.0 | | | 1.0 1.0 | | | CP | sqrtss xmm5, dword ptr [r14]
| 2^ | 1.0 14.0 | | 1.0 1.0 | | | | CP | sqrtss xmm6, dword ptr [r14]
| 2^ | 1.0 14.0 | | | 1.0 1.0 | | | CP | sqrtss xmm7, dword ptr [r14]
| 2^ | 1.0 14.0 | | 1.0 1.0 | | | | CP | sqrtss xmm8, dword ptr [r14]
| 2^ | 1.0 14.0 | | | 1.0 1.0 | | | CP | sqrtss xmm9, dword ptr [r14]
Total Num Of Uops: 16
With an indexed addressing mode
With 1 independent instruction
Throughput Analysis Report
--------------------------
Block Throughput: 14.00 Cycles Throughput Bottleneck: Divider
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 1.0 14.0 | 0.0 | 0.5 0.5 | 0.5 0.5 | 0.0 | 0.0 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
------------------------------------------------------------------------------
| 2^ | 1.0 14.0 | | 0.5 0.5 | 0.5 0.5 | | | CP | sqrtss xmm2, dword ptr [r14]
Total Num Of Uops: 2
With 8 independent instructions
Throughput Analysis Report
--------------------------
Block Throughput: 112.00 Cycles Throughput Bottleneck: Divider
Port Binding In Cycles Per Iteration:
----------------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
----------------------------------------------------------------------------------
| Cycles | 8.0 112.0 | 0.0 | 4.0 4.0 | 4.0 4.0 | 0.0 | 0.0 |
----------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
------------------------------------------------------------------------------
| 2^ | 1.0 14.0 | | 1.0 1.0 | | | | CP | sqrtss xmm2, dword ptr [r14]
| 2^ | 1.0 14.0 | | | 1.0 1.0 | | | CP | sqrtss xmm3, dword ptr [r14]
| 2^ | 1.0 14.0 | | 1.0 1.0 | | | | CP | sqrtss xmm4, dword ptr [r14]
| 2^ | 1.0 14.0 | | | 1.0 1.0 | | | CP | sqrtss xmm5, dword ptr [r14]
| 2^ | 1.0 14.0 | | 1.0 1.0 | | | | CP | sqrtss xmm6, dword ptr [r14]
| 2^ | 1.0 14.0 | | | 1.0 1.0 | | | CP | sqrtss xmm7, dword ptr [r14]
| 2^ | 1.0 14.0 | | 1.0 1.0 | | | | CP | sqrtss xmm8, dword ptr [r14]
| 2^ | 1.0 14.0 | | | 1.0 1.0 | | | CP | sqrtss xmm9, dword ptr [r14]
Total Num Of Uops: 16
With the -no_interiteration flag
Throughput Analysis Report
--------------------------
Block Throughput: 14.00 Cycles Throughput Bottleneck: Divider
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 1.0 14.0 | 0.0 | 0.5 0.5 | 0.5 0.5 | 0.0 | 0.0 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
------------------------------------------------------------------------------
| 2^ | 1.0 14.0 | | 0.5 0.5 | 0.5 0.5 | | | CP | sqrtss xmm0, dword ptr [r14]
Total Num Of Uops: 2