PANDN (XMM, M128) - Throughput and Uops (IACA 2.2)
With a non-indexed addressing mode
With 1 independent instruction
Throughput Analysis Report
--------------------------
Block Throughput: 1.00 Cycles Throughput Bottleneck: PORT2_AGU, Port2_DATA
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 0.3 0.0 | 0.3 | 1.0 1.0 | 0.0 0.0 | 0.0 | 0.3 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 2^ | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm0, xmmword ptr [r14]
Total Num Of Uops: 2
With 13 independent instructions
Throughput Analysis Report
--------------------------
Block Throughput: 13.00 Cycles Throughput Bottleneck: PORT2_AGU, Port2_DATA
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 4.3 0.0 | 4.3 | 13.0 13.0 | 0.0 0.0 | 0.0 | 4.3 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 2^ | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm0, xmmword ptr [r14]
| 2^ | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm1, xmmword ptr [r14+0x10]
| 2^ | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm2, xmmword ptr [r14+0x20]
| 2^ | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm3, xmmword ptr [r14+0x30]
| 2^ | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm4, xmmword ptr [r14+0x40]
| 2^ | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm5, xmmword ptr [r14+0x50]
| 2^ | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm6, xmmword ptr [r14+0x60]
| 2^ | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm7, xmmword ptr [r14+0x70]
| 2^ | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm8, xmmword ptr [r14+0x80]
| 2^ | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm9, xmmword ptr [r14+0x90]
| 2^ | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm10, xmmword ptr [r14+0xa0]
| 2^ | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm11, xmmword ptr [r14+0xb0]
| 2^ | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm12, xmmword ptr [r14+0xc0]
Total Num Of Uops: 26
With an indexed addressing mode
With 1 independent instruction
Throughput Analysis Report
--------------------------
Block Throughput: 1.00 Cycles Throughput Bottleneck: PORT2_AGU, Port2_DATA
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 0.3 0.0 | 0.3 | 1.0 1.0 | 0.0 0.0 | 0.0 | 0.3 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 2 | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm0, xmmword ptr [r14+r13*1]
Total Num Of Uops: 2
With 13 independent instructions
Throughput Analysis Report
--------------------------
Block Throughput: 13.00 Cycles Throughput Bottleneck: PORT2_AGU, Port2_DATA
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 4.3 0.0 | 4.3 | 13.0 13.0 | 0.0 0.0 | 0.0 | 4.3 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 2 | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm0, xmmword ptr [r14+r13*1]
| 2 | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm1, xmmword ptr [r14+r13*1+0x10]
| 2 | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm2, xmmword ptr [r14+r13*1+0x20]
| 2 | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm3, xmmword ptr [r14+r13*1+0x30]
| 2 | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm4, xmmword ptr [r14+r13*1+0x40]
| 2 | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm5, xmmword ptr [r14+r13*1+0x50]
| 2 | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm6, xmmword ptr [r14+r13*1+0x60]
| 2 | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm7, xmmword ptr [r14+r13*1+0x70]
| 2 | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm8, xmmword ptr [r14+r13*1+0x80]
| 2 | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm9, xmmword ptr [r14+r13*1+0x90]
| 2 | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm10, xmmword ptr [r14+r13*1+0xa0]
| 2 | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm11, xmmword ptr [r14+r13*1+0xb0]
| 2 | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm12, xmmword ptr [r14+r13*1+0xc0]
Total Num Of Uops: 26
With the -no_interiteration flag
Throughput Analysis Report
--------------------------
Block Throughput: 1.00 Cycles Throughput Bottleneck: PORT2_AGU, Port2_DATA
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 0.3 0.0 | 0.3 | 1.0 1.0 | 0.0 0.0 | 0.0 | 0.3 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 2^ | 0.3 | 0.3 | 1.0 1.0 | | | 0.3 | CP | pandn xmm0, xmmword ptr [r14]
Total Num Of Uops: 2