VPCONFLICTQ (ZMM, ZMM) - Throughput and Uops (IACA 3.0)

With different registers for different operands

With 1 independent instruction

Throughput Analysis Report
--------------------------
Block Throughput: 11.05 Cycles       Throughput Bottleneck: Backend
Loop Count:  22
Port Binding In Cycles Per Iteration:
--------------------------------------------------------------------------------------------------
|  Port  |   0   -  DV   |   1   |   2   -  D    |   3   -  D    |   4   |   5   |   6   |   7   |
--------------------------------------------------------------------------------------------------
| Cycles | 10.5     0.0  |  0.0  |  0.0     0.0  |  0.0     0.0  |  0.0  | 10.5  |  0.0  |  0.0  |
--------------------------------------------------------------------------------------------------

| Num Of   |                    Ports pressure in cycles                         |      |
|  Uops    |  0  - DV    |  1   |  2  -  D    |  3  -  D    |  4   |  5   |  6   |  7   |
-----------------------------------------------------------------------------------------
|  21      | 10.5        |      |             |             |      | 10.5 |      |      | vpconflictq zmm0, zmm1
Total Num Of Uops: 21

With 16 independent instructions

Throughput Analysis Report
--------------------------
Block Throughput: 183.05 Cycles       Throughput Bottleneck: Backend
Loop Count:  22
Port Binding In Cycles Per Iteration:
--------------------------------------------------------------------------------------------------
|  Port  |   0   -  DV   |   1   |   2   -  D    |   3   -  D    |   4   |   5   |   6   |   7   |
--------------------------------------------------------------------------------------------------
| Cycles | 168.0     0.0  |  0.0  |  0.0     0.0  |  0.0     0.0  |  0.0  | 168.0  |  0.0  |  0.0  |
--------------------------------------------------------------------------------------------------

| Num Of   |                    Ports pressure in cycles                         |      |
|  Uops    |  0  - DV    |  1   |  2  -  D    |  3  -  D    |  4   |  5   |  6   |  7   |
-----------------------------------------------------------------------------------------
|  21      | 11.0        |      |             |             |      | 10.0 |      |      | vpconflictq zmm0, zmm1
|  21      | 10.0        |      |             |             |      | 11.0 |      |      | vpconflictq zmm2, zmm1
|  21      | 11.0        |      |             |             |      | 10.0 |      |      | vpconflictq zmm3, zmm1
|  21      | 10.0        |      |             |             |      | 11.0 |      |      | vpconflictq zmm4, zmm1
|  21      | 11.0        |      |             |             |      | 10.0 |      |      | vpconflictq zmm5, zmm1
|  21      | 10.0        |      |             |             |      | 11.0 |      |      | vpconflictq zmm6, zmm1
|  21      | 11.0        |      |             |             |      | 10.0 |      |      | vpconflictq zmm7, zmm1
|  21      | 10.0        |      |             |             |      | 11.0 |      |      | vpconflictq zmm8, zmm1
|  21      | 11.0        |      |             |             |      | 10.0 |      |      | vpconflictq zmm9, zmm1
|  21      | 10.0        |      |             |             |      | 11.0 |      |      | vpconflictq zmm10, zmm1
|  21      | 11.0        |      |             |             |      | 10.0 |      |      | vpconflictq zmm11, zmm1
|  21      | 10.0        |      |             |             |      | 11.0 |      |      | vpconflictq zmm12, zmm1
|  21      | 11.0        |      |             |             |      | 10.0 |      |      | vpconflictq zmm16, zmm1
|  21      | 10.0        |      |             |             |      | 11.0 |      |      | vpconflictq zmm17, zmm1
|  21      | 11.0        |      |             |             |      | 10.0 |      |      | vpconflictq zmm18, zmm1
|  21      | 10.0        |      |             |             |      | 11.0 |      |      | vpconflictq zmm19, zmm1
Total Num Of Uops: 336

With the same register for for different operands

Throughput Analysis Report
--------------------------
Block Throughput: 35.05 Cycles       Throughput Bottleneck: Backend
Loop Count:  22
Port Binding In Cycles Per Iteration:
--------------------------------------------------------------------------------------------------
|  Port  |   0   -  DV   |   1   |   2   -  D    |   3   -  D    |   4   |   5   |   6   |   7   |
--------------------------------------------------------------------------------------------------
| Cycles | 10.5     0.0  |  0.0  |  0.0     0.0  |  0.0     0.0  |  0.0  | 10.5  |  0.0  |  0.0  |
--------------------------------------------------------------------------------------------------

| Num Of   |                    Ports pressure in cycles                         |      |
|  Uops    |  0  - DV    |  1   |  2  -  D    |  3  -  D    |  4   |  5   |  6   |  7   |
-----------------------------------------------------------------------------------------
|  21      | 10.5        |      |             |             |      | 10.5 |      |      | vpconflictq zmm0, zmm0
Total Num Of Uops: 21