VGATHERQPD (YMM, VSIB_YMM, YMM) - Throughput and Uops (IACA 3.0)

With 1 independent instruction

Throughput Analysis Report
--------------------------
Block Throughput: 16.95 Cycles       Throughput Bottleneck: Backend
Loop Count:  25
Port Binding In Cycles Per Iteration:
--------------------------------------------------------------------------------------------------
|  Port  |   0   -  DV   |   1   |   2   -  D    |   3   -  D    |   4   |   5   |   6   |   7   |
--------------------------------------------------------------------------------------------------
| Cycles |  0.3     0.0  |  0.4  |  2.0     2.0  |  2.0     2.0  |  1.0  |  3.0  |  0.3  |  0.0  |
--------------------------------------------------------------------------------------------------

| Num Of   |                    Ports pressure in cycles                         |      |
|  Uops    |  0  - DV    |  1   |  2  -  D    |  3  -  D    |  4   |  5   |  6   |  7   |
-----------------------------------------------------------------------------------------
|   9      | 0.3         | 0.4  | 2.0     2.0 | 2.0     2.0 | 1.0  | 3.0  | 0.3  |      | vgatherqpd ymm0, ymmword ptr [r14+ymm14*1], ymm1
Total Num Of Uops: 9

With 6 independent instructions

Throughput Analysis Report
--------------------------
Block Throughput: 35.95 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 |  2.0     0.0  |  2.0  | 12.0    12.0  | 12.0    12.0  |  6.0  | 18.0  |  2.0  |  0.0  |
--------------------------------------------------------------------------------------------------

| Num Of   |                    Ports pressure in cycles                         |      |
|  Uops    |  0  - DV    |  1   |  2  -  D    |  3  -  D    |  4   |  5   |  6   |  7   |
-----------------------------------------------------------------------------------------
|   9      | 1.0         |      | 2.0     2.0 | 2.0     2.0 | 1.0  | 3.0  |      |      | vgatherqpd ymm0, ymmword ptr [r14+ymm14*1], ymm1
|   9      |             | 1.0  | 2.0     2.0 | 2.0     2.0 | 1.0  | 3.0  |      |      | vgatherqpd ymm2, ymmword ptr [r14+ymm14*1+0x8], ymm3
|   9      |             |      | 2.0     2.0 | 2.0     2.0 | 1.0  | 3.0  | 1.0  |      | vgatherqpd ymm4, ymmword ptr [r14+ymm14*1+0x10], ymm5
|   9      | 1.0         |      | 2.0     2.0 | 2.0     2.0 | 1.0  | 3.0  |      |      | vgatherqpd ymm6, ymmword ptr [r14+ymm14*1+0x18], ymm7
|   9      |             | 1.0  | 2.0     2.0 | 2.0     2.0 | 1.0  | 3.0  |      |      | vgatherqpd ymm8, ymmword ptr [r14+ymm14*1+0x20], ymm9
|   9      |             |      | 2.0     2.0 | 2.0     2.0 | 1.0  | 3.0  | 1.0  |      | vgatherqpd ymm10, ymmword ptr [r14+ymm14*1+0x28], ymm11
Total Num Of Uops: 54