VADDPD (XMM, XMM, M128) - Throughput and Uops (IACA 2.3)
With a non-indexed addressing mode
With 1 independent instruction
Throughput Analysis Report
--------------------------
Block Throughput: 1.00 Cycles Throughput Bottleneck: FrontEnd
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 0.0 0.0 | 1.0 | 0.5 0.5 | 0.5 0.5 | 0.0 | 0.0 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 2^ | | 1.0 | 0.5 0.5 | 0.5 0.5 | | | CP | vaddpd xmm0, xmm1, xmmword ptr [r14]
Total Num Of Uops: 2
With 12 independent instructions
Throughput Analysis Report
--------------------------
Block Throughput: 12.00 Cycles Throughput Bottleneck: Backend. Port1
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 0.0 0.0 | 12.0 | 6.0 6.0 | 6.0 6.0 | 0.0 | 0.0 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 2^ | | 1.0 | 1.0 1.0 | | | | CP | vaddpd xmm0, xmm1, xmmword ptr [r14]
| 2^ | | 1.0 | | 1.0 1.0 | | | CP | vaddpd xmm2, xmm1, xmmword ptr [r14+0x10]
| 2^ | | 1.0 | 1.0 1.0 | | | | CP | vaddpd xmm3, xmm1, xmmword ptr [r14+0x20]
| 2^ | | 1.0 | | 1.0 1.0 | | | CP | vaddpd xmm4, xmm1, xmmword ptr [r14+0x30]
| 2^ | | 1.0 | 1.0 1.0 | | | | CP | vaddpd xmm5, xmm1, xmmword ptr [r14+0x40]
| 2^ | | 1.0 | | 1.0 1.0 | | | CP | vaddpd xmm6, xmm1, xmmword ptr [r14+0x50]
| 2^ | | 1.0 | 1.0 1.0 | | | | CP | vaddpd xmm7, xmm1, xmmword ptr [r14+0x60]
| 2^ | | 1.0 | | 1.0 1.0 | | | CP | vaddpd xmm8, xmm1, xmmword ptr [r14+0x70]
| 2^ | | 1.0 | 1.0 1.0 | | | | CP | vaddpd xmm9, xmm1, xmmword ptr [r14+0x80]
| 2^ | | 1.0 | | 1.0 1.0 | | | CP | vaddpd xmm10, xmm1, xmmword ptr [r14+0x90]
| 2^ | | 1.0 | 1.0 1.0 | | | | CP | vaddpd xmm11, xmm1, xmmword ptr [r14+0xa0]
| 2^ | | 1.0 | | 1.0 1.0 | | | CP | vaddpd xmm12, xmm1, xmmword ptr [r14+0xb0]
Total Num Of Uops: 24
With an indexed addressing mode
With 1 independent instruction
Throughput Analysis Report
--------------------------
Block Throughput: 1.00 Cycles Throughput Bottleneck: FrontEnd
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 0.0 0.0 | 1.0 | 0.5 0.5 | 0.5 0.5 | 0.0 | 0.0 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 2 | | 1.0 | 0.5 0.5 | 0.5 0.5 | | | CP | vaddpd xmm0, xmm1, xmmword ptr [r14+r13*1]
Total Num Of Uops: 2
With 12 independent instructions
Throughput Analysis Report
--------------------------
Block Throughput: 12.00 Cycles Throughput Bottleneck: Backend. Port1
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 0.0 0.0 | 12.0 | 6.0 6.0 | 6.0 6.0 | 0.0 | 0.0 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 2 | | 1.0 | 1.0 1.0 | | | | CP | vaddpd xmm0, xmm1, xmmword ptr [r14+r13*1]
| 2 | | 1.0 | | 1.0 1.0 | | | CP | vaddpd xmm2, xmm1, xmmword ptr [r14+r13*1+0x10]
| 2 | | 1.0 | 1.0 1.0 | | | | CP | vaddpd xmm3, xmm1, xmmword ptr [r14+r13*1+0x20]
| 2 | | 1.0 | | 1.0 1.0 | | | CP | vaddpd xmm4, xmm1, xmmword ptr [r14+r13*1+0x30]
| 2 | | 1.0 | 1.0 1.0 | | | | CP | vaddpd xmm5, xmm1, xmmword ptr [r14+r13*1+0x40]
| 2 | | 1.0 | | 1.0 1.0 | | | CP | vaddpd xmm6, xmm1, xmmword ptr [r14+r13*1+0x50]
| 2 | | 1.0 | 1.0 1.0 | | | | CP | vaddpd xmm7, xmm1, xmmword ptr [r14+r13*1+0x60]
| 2 | | 1.0 | | 1.0 1.0 | | | CP | vaddpd xmm8, xmm1, xmmword ptr [r14+r13*1+0x70]
| 2 | | 1.0 | 1.0 1.0 | | | | CP | vaddpd xmm9, xmm1, xmmword ptr [r14+r13*1+0x80]
| 2 | | 1.0 | | 1.0 1.0 | | | CP | vaddpd xmm10, xmm1, xmmword ptr [r14+r13*1+0x90]
| 2 | | 1.0 | 1.0 1.0 | | | | CP | vaddpd xmm11, xmm1, xmmword ptr [r14+r13*1+0xa0]
| 2 | | 1.0 | | 1.0 1.0 | | | CP | vaddpd xmm12, xmm1, xmmword ptr [r14+r13*1+0xb0]
Total Num Of Uops: 24