ADD (R64, I8) - Throughput and Uops (IACA 2.2)

With 1 independent instruction

Throughput Analysis Report
--------------------------
Block Throughput: 1.00 Cycles       Throughput Bottleneck: Dependency chains (possibly between iterations)

Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
|  Port  |  0   -  DV  |  1   |  2   -  D   |  3   -  D   |  4   |  5   |
-------------------------------------------------------------------------
| Cycles | 0.3    0.0  | 0.3  | 0.0    0.0  | 0.0    0.0  | 0.0  | 0.3  |
-------------------------------------------------------------------------


| Num Of |              Ports pressure in cycles               |    |
|  Uops  |  0  - DV  |  1  |  2  -  D  |  3  -  D  |  4  |  5  |    |
---------------------------------------------------------------------
|   1    | 0.3       | 0.3 |           |           |     | 0.3 | CP | add r8, 0x2
Total Num Of Uops: 1

With 13 independent instructions

Throughput Analysis Report
--------------------------
Block Throughput: 4.35 Cycles       Throughput Bottleneck: Port0, Port1, Port5

Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
|  Port  |  0   -  DV  |  1   |  2   -  D   |  3   -  D   |  4   |  5   |
-------------------------------------------------------------------------
| Cycles | 4.3    0.0  | 4.3  | 0.0    0.0  | 0.0    0.0  | 0.0  | 4.3  |
-------------------------------------------------------------------------


| Num Of |              Ports pressure in cycles               |    |
|  Uops  |  0  - DV  |  1  |  2  -  D  |  3  -  D  |  4  |  5  |    |
---------------------------------------------------------------------
|   1    | 0.3       | 0.3 |           |           |     | 0.3 | CP | add r8, 0x2
|   1    | 0.3       | 0.3 |           |           |     | 0.3 | CP | add r9, 0x2
|   1    | 0.3       | 0.3 |           |           |     | 0.3 | CP | add r10, 0x2
|   1    | 0.3       | 0.3 |           |           |     | 0.3 | CP | add r11, 0x2
|   1    | 0.3       | 0.3 |           |           |     | 0.3 | CP | add r12, 0x2
|   1    | 0.3       | 0.3 |           |           |     | 0.3 | CP | add r13, 0x2
|   1    | 0.3       | 0.3 |           |           |     | 0.3 | CP | add r14, 0x2
|   1    | 0.3       | 0.3 |           |           |     | 0.3 | CP | add rbx, 0x2
|   1    | 0.3       | 0.3 |           |           |     | 0.3 | CP | add rcx, 0x2
|   1    | 0.3       | 0.3 |           |           |     | 0.3 | CP | add rdx, 0x2
|   1    | 0.3       | 0.3 |           |           |     | 0.3 | CP | add rdi, 0x2
|   1    | 0.3       | 0.3 |           |           |     | 0.3 | CP | add rsi, 0x2
|   1    | 0.3       | 0.3 |           |           |     | 0.3 | CP | add rbp, 0x2
Total Num Of Uops: 13

With the -no_interiteration flag

Throughput Analysis Report
--------------------------
Block Throughput: 0.35 Cycles       Throughput Bottleneck: Port1, Port5

Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
|  Port  |  0   -  DV  |  1   |  2   -  D   |  3   -  D   |  4   |  5   |
-------------------------------------------------------------------------
| Cycles | 0.3    0.0  | 0.3  | 0.0    0.0  | 0.0    0.0  | 0.0  | 0.3  |
-------------------------------------------------------------------------


| Num Of |              Ports pressure in cycles               |    |
|  Uops  |  0  - DV  |  1  |  2  -  D  |  3  -  D  |  4  |  5  |    |
---------------------------------------------------------------------
|   1    | 0.3       | 0.3 |           |           |     | 0.3 | CP | add r8, 0x2
Total Num Of Uops: 1