VRSQRTSS (XMM, XMM, XMM) - Throughput and Uops (IACA 2.1)

With 1 independent instruction

Throughput Analysis Report
--------------------------
Block Throughput: 1.00 Cycles       Throughput Bottleneck: Port0

Port Binding In Cycles Per Iteration:
---------------------------------------------------------------------------------------
|  Port  |  0   -  DV  |  1   |  2   -  D   |  3   -  D   |  4   |  5   |  6   |  7   |
---------------------------------------------------------------------------------------
| Cycles | 1.0    0.0  | 0.0  | 0.0    0.0  | 0.0    0.0  | 0.0  | 0.0  | 0.0  | 0.0  |
---------------------------------------------------------------------------------------


| Num Of |                    Ports pressure in cycles                     |    |
|  Uops  |  0  - DV  |  1  |  2  -  D  |  3  -  D  |  4  |  5  |  6  |  7  |    |
---------------------------------------------------------------------------------
|   1    | 1.0       |     |           |           |     |     |     |     | CP | vrsqrtss xmm2, xmm1, xmm0
Total Num Of Uops: 1

With 8 independent instructions

Throughput Analysis Report
--------------------------
Block Throughput: 8.00 Cycles       Throughput Bottleneck: Port0

Port Binding In Cycles Per Iteration:
---------------------------------------------------------------------------------------
|  Port  |  0   -  DV  |  1   |  2   -  D   |  3   -  D   |  4   |  5   |  6   |  7   |
---------------------------------------------------------------------------------------
| Cycles | 8.0    0.0  | 0.0  | 0.0    0.0  | 0.0    0.0  | 0.0  | 0.0  | 0.0  | 0.0  |
---------------------------------------------------------------------------------------


| Num Of |                    Ports pressure in cycles                     |    |
|  Uops  |  0  - DV  |  1  |  2  -  D  |  3  -  D  |  4  |  5  |  6  |  7  |    |
---------------------------------------------------------------------------------
|   1    | 1.0       |     |           |           |     |     |     |     | CP | vrsqrtss xmm2, xmm1, xmm0
|   1    | 1.0       |     |           |           |     |     |     |     | CP | vrsqrtss xmm3, xmm1, xmm0
|   1    | 1.0       |     |           |           |     |     |     |     | CP | vrsqrtss xmm4, xmm1, xmm0
|   1    | 1.0       |     |           |           |     |     |     |     | CP | vrsqrtss xmm5, xmm1, xmm0
|   1    | 1.0       |     |           |           |     |     |     |     | CP | vrsqrtss xmm6, xmm1, xmm0
|   1    | 1.0       |     |           |           |     |     |     |     | CP | vrsqrtss xmm7, xmm1, xmm0
|   1    | 1.0       |     |           |           |     |     |     |     | CP | vrsqrtss xmm8, xmm1, xmm0
|   1    | 1.0       |     |           |           |     |     |     |     | CP | vrsqrtss xmm9, xmm1, xmm0
Total Num Of Uops: 8

With the -no_interiteration flag

Throughput Analysis Report
--------------------------
Block Throughput: 1.00 Cycles       Throughput Bottleneck: Port0

Port Binding In Cycles Per Iteration:
---------------------------------------------------------------------------------------
|  Port  |  0   -  DV  |  1   |  2   -  D   |  3   -  D   |  4   |  5   |  6   |  7   |
---------------------------------------------------------------------------------------
| Cycles | 1.0    0.0  | 0.0  | 0.0    0.0  | 0.0    0.0  | 0.0  | 0.0  | 0.0  | 0.0  |
---------------------------------------------------------------------------------------


| Num Of |                    Ports pressure in cycles                     |    |
|  Uops  |  0  - DV  |  1  |  2  -  D  |  3  -  D  |  4  |  5  |  6  |  7  |    |
---------------------------------------------------------------------------------
|   1    | 1.0       |     |           |           |     |     |     |     | CP | vrsqrtss xmm0, xmm1, xmm2
Total Num Of Uops: 1