VBLENDVPS (YMM, YMM, YMM, YMM) - Throughput and Uops (IACA 3.0)

With different registers for different operands

With 1 independent instruction

Throughput Analysis Report
--------------------------
Block Throughput: 0.95 Cycles       Throughput Bottleneck: Dependency chains
Loop Count:  23
Port Binding In Cycles Per Iteration:
--------------------------------------------------------------------------------------------------
|  Port  |   0   -  DV   |   1   |   2   -  D    |   3   -  D    |   4   |   5   |   6   |   7   |
--------------------------------------------------------------------------------------------------
| Cycles |  0.7     0.0  |  0.7  |  0.0     0.0  |  0.0     0.0  |  0.0  |  0.7  |  0.0  |  0.0  |
--------------------------------------------------------------------------------------------------

| Num Of   |                    Ports pressure in cycles                         |      |
|  Uops    |  0  - DV    |  1   |  2  -  D    |  3  -  D    |  4   |  5   |  6   |  7   |
-----------------------------------------------------------------------------------------
|   2      | 0.7         | 0.7  |             |             |      | 0.7  |      |      | vblendvps ymm0, ymm1, ymm2, ymm3
Total Num Of Uops: 2

With 10 independent instructions

Throughput Analysis Report
--------------------------
Block Throughput: 9.95 Cycles       Throughput Bottleneck: Dependency chains
Loop Count:  22
Port Binding In Cycles Per Iteration:
--------------------------------------------------------------------------------------------------
|  Port  |   0   -  DV   |   1   |   2   -  D    |   3   -  D    |   4   |   5   |   6   |   7   |
--------------------------------------------------------------------------------------------------
| Cycles |  6.7     0.0  |  6.6  |  0.0     0.0  |  0.0     0.0  |  0.0  |  6.7  |  0.0  |  0.0  |
--------------------------------------------------------------------------------------------------

| Num Of   |                    Ports pressure in cycles                         |      |
|  Uops    |  0  - DV    |  1   |  2  -  D    |  3  -  D    |  4   |  5   |  6   |  7   |
-----------------------------------------------------------------------------------------
|   2      | 0.7         | 0.6  |             |             |      | 0.7  |      |      | vblendvps ymm0, ymm1, ymm2, ymm3
|   2      | 0.6         | 0.7  |             |             |      | 0.7  |      |      | vblendvps ymm4, ymm1, ymm2, ymm3
|   2      | 0.7         | 0.7  |             |             |      | 0.6  |      |      | vblendvps ymm5, ymm1, ymm2, ymm3
|   2      | 0.7         | 0.6  |             |             |      | 0.7  |      |      | vblendvps ymm6, ymm1, ymm2, ymm3
|   2      | 0.6         | 0.7  |             |             |      | 0.7  |      |      | vblendvps ymm7, ymm1, ymm2, ymm3
|   2      | 0.7         | 0.7  |             |             |      | 0.6  |      |      | vblendvps ymm8, ymm1, ymm2, ymm3
|   2      | 0.7         | 0.6  |             |             |      | 0.7  |      |      | vblendvps ymm9, ymm1, ymm2, ymm3
|   2      | 0.6         | 0.7  |             |             |      | 0.7  |      |      | vblendvps ymm10, ymm1, ymm2, ymm3
|   2      | 0.7         | 0.7  |             |             |      | 0.6  |      |      | vblendvps ymm11, ymm1, ymm2, ymm3
|   2      | 0.7         | 0.6  |             |             |      | 0.7  |      |      | vblendvps ymm12, ymm1, ymm2, ymm3
Total Num Of Uops: 20

With the same register for for different operands

Throughput Analysis Report
--------------------------
Block Throughput: 1.90 Cycles       Throughput Bottleneck: Dependency chains
Loop Count:  23
Port Binding In Cycles Per Iteration:
--------------------------------------------------------------------------------------------------
|  Port  |   0   -  DV   |   1   |   2   -  D    |   3   -  D    |   4   |   5   |   6   |   7   |
--------------------------------------------------------------------------------------------------
| Cycles |  0.7     0.0  |  0.7  |  0.0     0.0  |  0.0     0.0  |  0.0  |  0.7  |  0.0  |  0.0  |
--------------------------------------------------------------------------------------------------

| Num Of   |                    Ports pressure in cycles                         |      |
|  Uops    |  0  - DV    |  1   |  2  -  D    |  3  -  D    |  4   |  5   |  6   |  7   |
-----------------------------------------------------------------------------------------
|   2      | 0.7         | 0.7  |             |             |      | 0.7  |      |      | vblendvps ymm0, ymm0, ymm0, ymm0
Total Num Of Uops: 2