VADDPD (ZMM, ZMM, M512) - Throughput and Uops (IACA 3.0)
With a non-indexed addressing mode
With 1 independent instruction
Throughput Analysis Report
--------------------------
Block Throughput: 0.51 Cycles Throughput Bottleneck: Backend
Loop Count: 68
Port Binding In Cycles Per Iteration:
--------------------------------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
--------------------------------------------------------------------------------------------------
| Cycles | 0.5 0.0 | 0.0 | 0.5 0.5 | 0.5 0.5 | 0.0 | 0.5 | 0.0 | 0.0 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 2^ | 0.5 | | 0.5 0.5 | 0.5 0.5 | | 0.5 | | | vaddpd zmm0, zmm1, zmmword ptr [r14]
Total Num Of Uops: 2
With 16 independent instructions
Throughput Analysis Report
--------------------------
Block Throughput: 8.00 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 | 8.0 0.0 | 0.0 | 8.0 8.0 | 8.0 8.0 | 0.0 | 8.0 | 0.0 | 0.0 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 2^ | 1.0 | | 1.0 1.0 | | | | | | vaddpd zmm0, zmm1, zmmword ptr [r14]
| 2^ | | | | 1.0 1.0 | | 1.0 | | | vaddpd zmm2, zmm1, zmmword ptr [r14+0x40]
| 2^ | 1.0 | | 1.0 1.0 | | | | | | vaddpd zmm3, zmm1, zmmword ptr [r14+0x80]
| 2^ | | | | 1.0 1.0 | | 1.0 | | | vaddpd zmm4, zmm1, zmmword ptr [r14+0xc0]
| 2^ | 1.0 | | 1.0 1.0 | | | | | | vaddpd zmm5, zmm1, zmmword ptr [r14+0x100]
| 2^ | | | | 1.0 1.0 | | 1.0 | | | vaddpd zmm6, zmm1, zmmword ptr [r14+0x140]
| 2^ | 1.0 | | 1.0 1.0 | | | | | | vaddpd zmm7, zmm1, zmmword ptr [r14+0x180]
| 2^ | | | | 1.0 1.0 | | 1.0 | | | vaddpd zmm8, zmm1, zmmword ptr [r14+0x1c0]
| 2^ | 1.0 | | 1.0 1.0 | | | | | | vaddpd zmm9, zmm1, zmmword ptr [r14+0x200]
| 2^ | | | | 1.0 1.0 | | 1.0 | | | vaddpd zmm10, zmm1, zmmword ptr [r14+0x240]
| 2^ | 1.0 | | 1.0 1.0 | | | | | | vaddpd zmm11, zmm1, zmmword ptr [r14+0x280]
| 2^ | | | | 1.0 1.0 | | 1.0 | | | vaddpd zmm12, zmm1, zmmword ptr [r14+0x2c0]
| 2^ | 1.0 | | 1.0 1.0 | | | | | | vaddpd zmm16, zmm1, zmmword ptr [r14+0x300]
| 2^ | | | | 1.0 1.0 | | 1.0 | | | vaddpd zmm17, zmm1, zmmword ptr [r14+0x340]
| 2^ | 1.0 | | 1.0 1.0 | | | | | | vaddpd zmm18, zmm1, zmmword ptr [r14+0x380]
| 2^ | | | | 1.0 1.0 | | 1.0 | | | vaddpd zmm19, zmm1, zmmword ptr [r14+0x3c0]
Total Num Of Uops: 32
With an indexed addressing mode
With 1 independent instruction
Throughput Analysis Report
--------------------------
Block Throughput: 0.51 Cycles Throughput Bottleneck: FrontEnd
Loop Count: 46
Port Binding In Cycles Per Iteration:
--------------------------------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
--------------------------------------------------------------------------------------------------
| Cycles | 0.5 0.0 | 0.0 | 0.5 0.5 | 0.5 0.5 | 0.0 | 0.5 | 0.0 | 0.0 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 2 | 0.5 | | 0.5 0.5 | 0.5 0.5 | | 0.5 | | | vaddpd zmm0, zmm1, zmmword ptr [r14+r13*1]
Total Num Of Uops: 2
With 16 independent instructions
Throughput Analysis Report
--------------------------
Block Throughput: 8.00 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 | 8.0 0.0 | 0.0 | 8.0 8.0 | 8.0 8.0 | 0.0 | 8.0 | 0.0 | 0.0 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 2 | 1.0 | | 1.0 1.0 | | | | | | vaddpd zmm0, zmm1, zmmword ptr [r14+r13*1]
| 2 | | | | 1.0 1.0 | | 1.0 | | | vaddpd zmm2, zmm1, zmmword ptr [r14+r13*1+0x40]
| 2 | 1.0 | | 1.0 1.0 | | | | | | vaddpd zmm3, zmm1, zmmword ptr [r14+r13*1+0x80]
| 2 | | | | 1.0 1.0 | | 1.0 | | | vaddpd zmm4, zmm1, zmmword ptr [r14+r13*1+0xc0]
| 2 | 1.0 | | 1.0 1.0 | | | | | | vaddpd zmm5, zmm1, zmmword ptr [r14+r13*1+0x100]
| 2 | | | | 1.0 1.0 | | 1.0 | | | vaddpd zmm6, zmm1, zmmword ptr [r14+r13*1+0x140]
| 2 | 1.0 | | 1.0 1.0 | | | | | | vaddpd zmm7, zmm1, zmmword ptr [r14+r13*1+0x180]
| 2 | | | | 1.0 1.0 | | 1.0 | | | vaddpd zmm8, zmm1, zmmword ptr [r14+r13*1+0x1c0]
| 2 | 1.0 | | 1.0 1.0 | | | | | | vaddpd zmm9, zmm1, zmmword ptr [r14+r13*1+0x200]
| 2 | | | | 1.0 1.0 | | 1.0 | | | vaddpd zmm10, zmm1, zmmword ptr [r14+r13*1+0x240]
| 2 | 1.0 | | 1.0 1.0 | | | | | | vaddpd zmm11, zmm1, zmmword ptr [r14+r13*1+0x280]
| 2 | | | | 1.0 1.0 | | 1.0 | | | vaddpd zmm12, zmm1, zmmword ptr [r14+r13*1+0x2c0]
| 2 | 1.0 | | 1.0 1.0 | | | | | | vaddpd zmm16, zmm1, zmmword ptr [r14+r13*1+0x300]
| 2 | | | | 1.0 1.0 | | 1.0 | | | vaddpd zmm17, zmm1, zmmword ptr [r14+r13*1+0x340]
| 2 | 1.0 | | 1.0 1.0 | | | | | | vaddpd zmm18, zmm1, zmmword ptr [r14+r13*1+0x380]
| 2 | | | | 1.0 1.0 | | 1.0 | | | vaddpd zmm19, zmm1, zmmword ptr [r14+r13*1+0x3c0]
Total Num Of Uops: 32