INC_LOCK (M32) - Port Usage (IACA 3.0)
With blocking instructions for port '0':
Throughput Analysis Report
--------------------------
Block Throughput: 10.00 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 | 10.0 0.0 | 1.5 | 0.7 0.7 | 0.6 0.6 | 1.0 | 1.5 | 2.0 | 0.7 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 1 | 1.0 | | | | | | | | movd r8d, mmx0
| 1 | 1.0 | | | | | | | | movd r9d, mmx0
| 1 | 1.0 | | | | | | | | movd r10d, mmx0
| 1 | 1.0 | | | | | | | | movd r11d, mmx0
| 1 | 1.0 | | | | | | | | movd r12d, mmx0
| 1 | 1.0 | | | | | | | | movd ebx, mmx0
| 1 | 1.0 | | | | | | | | movd ecx, mmx0
| 1 | 1.0 | | | | | | | | movd edx, mmx0
| 1 | 1.0 | | | | | | | | movd r8d, mmx0
| 1 | 1.0 | | | | | | | | movd r9d, mmx0
| 8^ | | 1.5 | 0.7 0.7 | 0.6 0.6 | 1.0 | 1.5 | 2.0 | 0.7 | lock inc dword ptr [r14]
Total Num Of Uops: 18
With blocking instructions for port '1':
Throughput Analysis Report
--------------------------
Block Throughput: 10.00 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 | 1.7 0.0 | 10.0 | 0.7 0.7 | 0.6 0.6 | 1.0 | 1.6 | 1.7 | 0.7 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 1 | | 1.0 | | | | | | | imul r8w, r9w, 0x0
| 1 | | 1.0 | | | | | | | imul r10w, r9w, 0x0
| 1 | | 1.0 | | | | | | | imul r11w, r9w, 0x0
| 1 | | 1.0 | | | | | | | imul r12w, r9w, 0x0
| 1 | | 1.0 | | | | | | | imul bx, r9w, 0x0
| 1 | | 1.0 | | | | | | | imul cx, r9w, 0x0
| 1 | | 1.0 | | | | | | | imul dx, r9w, 0x0
| 1 | | 1.0 | | | | | | | imul r8w, r9w, 0x0
| 1 | | 1.0 | | | | | | | imul r10w, r9w, 0x0
| 1 | | 1.0 | | | | | | | imul r11w, r9w, 0x0
| 8^ | 1.7 | | 0.7 0.7 | 0.6 0.6 | 1.0 | 1.6 | 1.7 | 0.7 | lock inc dword ptr [r14]
Total Num Of Uops: 18
With blocking instructions for port '4':
Throughput Analysis Report
--------------------------
Block Throughput: 11.00 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 | 1.3 0.0 | 1.3 | 4.0 0.0 | 4.0 1.0 | 11.0 | 1.2 | 1.3 | 4.0 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 2^ | | | 1.0 | | 1.0 | | | | mov qword ptr [r14+0x40], r8
| 2^ | | | | 1.0 | 1.0 | | | | mov qword ptr [r14+0x48], r8
| 2^ | | | | | 1.0 | | | 1.0 | mov qword ptr [r14+0x50], r8
| 2^ | | | 1.0 | | 1.0 | | | | mov qword ptr [r14+0x58], r8
| 2^ | | | | 1.0 | 1.0 | | | | mov qword ptr [r14+0x60], r8
| 2^ | | | | | 1.0 | | | 1.0 | mov qword ptr [r14+0x68], r8
| 2^ | | | 1.0 | | 1.0 | | | | mov qword ptr [r14+0x70], r8
| 2^ | | | | 1.0 | 1.0 | | | | mov qword ptr [r14+0x78], r8
| 2^ | | | | | 1.0 | | | 1.0 | mov qword ptr [r14+0x80], r8
| 2^ | | | 1.0 | | 1.0 | | | | mov qword ptr [r14+0x88], r8
| 8^ | 1.3 | 1.3 | | 1.0 1.0 | 1.0 | 1.2 | 1.3 | 1.0 | lock inc dword ptr [r14]
Total Num Of Uops: 28
⇨ One μop that can only use port '4'
With blocking instructions for port '5':
Throughput Analysis Report
--------------------------
Block Throughput: 10.00 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 | 1.7 0.0 | 1.6 | 0.7 0.7 | 0.6 0.6 | 1.0 | 10.0 | 1.7 | 0.7 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 1 | | | | | | 1.0 | | | insertps xmm0, xmm1, 0x2
| 1 | | | | | | 1.0 | | | insertps xmm2, xmm1, 0x2
| 1 | | | | | | 1.0 | | | insertps xmm3, xmm1, 0x2
| 1 | | | | | | 1.0 | | | insertps xmm4, xmm1, 0x2
| 1 | | | | | | 1.0 | | | insertps xmm5, xmm1, 0x2
| 1 | | | | | | 1.0 | | | insertps xmm6, xmm1, 0x2
| 1 | | | | | | 1.0 | | | insertps xmm7, xmm1, 0x2
| 1 | | | | | | 1.0 | | | insertps xmm8, xmm1, 0x2
| 1 | | | | | | 1.0 | | | insertps xmm9, xmm1, 0x2
| 1 | | | | | | 1.0 | | | insertps xmm10, xmm1, 0x2
| 8^ | 1.7 | 1.6 | 0.7 0.7 | 0.6 0.6 | 1.0 | | 1.7 | 0.7 | lock inc dword ptr [r14]
Total Num Of Uops: 18
With blocking instructions for ports {'0', '1'}:
Throughput Analysis Report
--------------------------
Block Throughput: 7.95 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 | 8.0 | 0.7 0.7 | 0.6 0.6 | 1.0 | 2.5 | 2.5 | 0.7 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 1 | 1.0 | | | | | | | | pabsb xmm0, xmm1
| 1 | | 1.0 | | | | | | | pabsb xmm2, xmm1
| 1 | 1.0 | | | | | | | | pabsb xmm3, xmm1
| 1 | | 1.0 | | | | | | | pabsb xmm4, xmm1
| 1 | 1.0 | | | | | | | | pabsb xmm5, xmm1
| 1 | | 1.0 | | | | | | | pabsb xmm6, xmm1
| 1 | 1.0 | | | | | | | | pabsb xmm7, xmm1
| 1 | | 1.0 | | | | | | | pabsb xmm8, xmm1
| 1 | 1.0 | | | | | | | | pabsb xmm9, xmm1
| 1 | | 1.0 | | | | | | | pabsb xmm10, xmm1
| 1 | 1.0 | | | | | | | | pabsb xmm11, xmm1
| 1 | | 1.0 | | | | | | | pabsb xmm12, xmm1
| 1 | 1.0 | | | | | | | | pabsb xmm0, xmm1
| 1 | | 1.0 | | | | | | | pabsb xmm2, xmm1
| 1 | 1.0 | | | | | | | | pabsb xmm3, xmm1
| 1 | | 1.0 | | | | | | | pabsb xmm4, xmm1
| 8^ | | | 0.7 0.7 | 0.6 0.6 | 1.0 | 2.5 | 2.5 | 0.7 | lock inc dword ptr [r14]
Total Num Of Uops: 24
With blocking instructions for ports {'0', '5'}:
Throughput Analysis Report
--------------------------
Block Throughput: 7.95 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 | 2.5 | 0.7 0.7 | 0.6 0.6 | 1.0 | 8.0 | 2.5 | 0.7 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 1 | 1.0 | | | | | | | | movq mmx0, mmx1
| 1 | | | | | | 1.0 | | | movq mmx2, mmx1
| 1 | 1.0 | | | | | | | | movq mmx3, mmx1
| 1 | | | | | | 1.0 | | | movq mmx4, mmx1
| 1 | 1.0 | | | | | | | | movq mmx5, mmx1
| 1 | | | | | | 1.0 | | | movq mmx6, mmx1
| 1 | 1.0 | | | | | | | | movq mmx7, mmx1
| 1 | | | | | | 1.0 | | | movq mmx0, mmx1
| 1 | 1.0 | | | | | | | | movq mmx2, mmx1
| 1 | | | | | | 1.0 | | | movq mmx3, mmx1
| 1 | 1.0 | | | | | | | | movq mmx4, mmx1
| 1 | | | | | | 1.0 | | | movq mmx5, mmx1
| 1 | 1.0 | | | | | | | | movq mmx6, mmx1
| 1 | | | | | | 1.0 | | | movq mmx7, mmx1
| 1 | 1.0 | | | | | | | | movq mmx0, mmx1
| 1 | | | | | | 1.0 | | | movq mmx2, mmx1
| 8^ | | 2.5 | 0.7 0.7 | 0.6 0.6 | 1.0 | | 2.5 | 0.7 | lock inc dword ptr [r14]
Total Num Of Uops: 24
With blocking instructions for ports {'0', '6'}:
Throughput Analysis Report
--------------------------
Block Throughput: 16.00 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 | 9.0 0.0 | 1.5 | 0.7 0.7 | 0.6 0.6 | 1.0 | 1.5 | 9.0 | 0.7 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 1 | 1.0 | | | | | | | | sar r12b, 0x0
| 1 | | | | | | | 1.0 | | sar r12b, 0x0
| 1 | 1.0 | | | | | | | | sar r12b, 0x0
| 1 | | | | | | | 1.0 | | sar r12b, 0x0
| 1 | 1.0 | | | | | | | | sar r12b, 0x0
| 1 | | | | | | | 1.0 | | sar r12b, 0x0
| 1 | 1.0 | | | | | | | | sar r12b, 0x0
| 1 | | | | | | | 1.0 | | sar r12b, 0x0
| 1 | 1.0 | | | | | | | | sar r12b, 0x0
| 1 | | | | | | | 1.0 | | sar r12b, 0x0
| 1 | 1.0 | | | | | | | | sar r12b, 0x0
| 1 | | | | | | | 1.0 | | sar r12b, 0x0
| 1 | 1.0 | | | | | | | | sar r12b, 0x0
| 1 | | | | | | | 1.0 | | sar r12b, 0x0
| 1 | 1.0 | | | | | | | | sar r12b, 0x0
| 1 | | | | | | | 1.0 | | sar r12b, 0x0
| 8^ | 1.0 | 1.5 | 0.7 0.7 | 0.6 0.6 | 1.0 | 1.5 | 1.0 | 0.7 | lock inc dword ptr [r14]
Total Num Of Uops: 24
⇨ 2 μops that can only use ports {'0', '6'}
With blocking instructions for ports {'1', '5'}:
Throughput Analysis Report
--------------------------
Block Throughput: 7.95 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 | 2.5 0.0 | 8.0 | 0.7 0.7 | 0.6 0.6 | 1.0 | 8.0 | 2.5 | 0.7 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 1 | | 1.0 | | | | | | | lea r8w, ptr [r14]
| 1 | | | | | | 1.0 | | | lea r9w, ptr [r14]
| 1 | | 1.0 | | | | | | | lea r10w, ptr [r14]
| 1 | | | | | | 1.0 | | | lea r11w, ptr [r14]
| 1 | | 1.0 | | | | | | | lea r12w, ptr [r14]
| 1 | | | | | | 1.0 | | | lea bx, ptr [r14]
| 1 | | 1.0 | | | | | | | lea cx, ptr [r14]
| 1 | | | | | | 1.0 | | | lea dx, ptr [r14]
| 1 | | 1.0 | | | | | | | lea r8w, ptr [r14]
| 1 | | | | | | 1.0 | | | lea r9w, ptr [r14]
| 1 | | 1.0 | | | | | | | lea r10w, ptr [r14]
| 1 | | | | | | 1.0 | | | lea r11w, ptr [r14]
| 1 | | 1.0 | | | | | | | lea r12w, ptr [r14]
| 1 | | | | | | 1.0 | | | lea bx, ptr [r14]
| 1 | | 1.0 | | | | | | | lea cx, ptr [r14]
| 1 | | | | | | 1.0 | | | lea dx, ptr [r14]
| 8^ | 2.5 | | 0.7 0.7 | 0.6 0.6 | 1.0 | | 2.5 | 0.7 | lock inc dword ptr [r14]
Total Num Of Uops: 24
With blocking instructions for ports {'2', '3'}:
Throughput Analysis Report
--------------------------
Block Throughput: 8.53 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 | 1.3 0.0 | 1.3 | 8.5 8.5 | 8.5 8.5 | 1.0 | 1.2 | 1.3 | 1.0 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 1 | | | 0.5 0.5 | 0.5 0.5 | | | | | mov bh, byte ptr [rdi+0x40]
| 1 | | | 0.5 0.5 | 0.5 0.5 | | | | | mov ch, byte ptr [rdi+0x41]
| 1 | | | 0.5 0.5 | 0.5 0.5 | | | | | mov dh, byte ptr [rdi+0x42]
| 1 | | | 0.5 0.5 | 0.5 0.5 | | | | | mov ah, byte ptr [rdi+0x43]
| 1 | | | 0.5 0.5 | 0.5 0.5 | | | | | mov bh, byte ptr [rdi+0x40]
| 1 | | | 0.5 0.5 | 0.5 0.5 | | | | | mov ch, byte ptr [rdi+0x41]
| 1 | | | 0.5 0.5 | 0.5 0.5 | | | | | mov dh, byte ptr [rdi+0x42]
| 1 | | | 0.5 0.5 | 0.5 0.5 | | | | | mov ah, byte ptr [rdi+0x43]
| 1 | | | 0.5 0.5 | 0.5 0.5 | | | | | mov bh, byte ptr [rdi+0x40]
| 1 | | | 0.5 0.5 | 0.5 0.5 | | | | | mov ch, byte ptr [rdi+0x41]
| 1 | | | 0.5 0.5 | 0.5 0.5 | | | | | mov dh, byte ptr [rdi+0x42]
| 1 | | | 0.5 0.5 | 0.5 0.5 | | | | | mov ah, byte ptr [rdi+0x43]
| 1 | | | 0.5 0.5 | 0.5 0.5 | | | | | mov bh, byte ptr [rdi+0x40]
| 1 | | | 0.5 0.5 | 0.5 0.5 | | | | | mov ch, byte ptr [rdi+0x41]
| 1 | | | 0.5 0.5 | 0.5 0.5 | | | | | mov dh, byte ptr [rdi+0x42]
| 1 | | | 0.5 0.5 | 0.5 0.5 | | | | | mov ah, byte ptr [rdi+0x43]
| 8^ | 1.3 | 1.3 | 0.5 0.5 | 0.5 0.5 | 1.0 | 1.2 | 1.3 | 1.0 | lock inc dword ptr [r14]
Total Num Of Uops: 24
⇨ One μop that can only use ports {'2', '3'}
With blocking instructions for ports {'0', '1', '5'}:
Throughput Analysis Report
--------------------------
Block Throughput: 7.70 Cycles Throughput Bottleneck: FrontEnd
Loop Count: 23
Port Binding In Cycles Per Iteration:
--------------------------------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
--------------------------------------------------------------------------------------------------
| Cycles | 8.0 0.0 | 8.0 | 0.7 0.7 | 0.7 0.7 | 1.0 | 8.0 | 5.0 | 0.7 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 1 | 1.0 | | | | | | | | addpd xmm0, xmm1
| 1 | | 1.0 | | | | | | | addpd xmm2, xmm1
| 1 | | | | | | 1.0 | | | addpd xmm3, xmm1
| 1 | 1.0 | | | | | | | | addpd xmm4, xmm1
| 1 | | 1.0 | | | | | | | addpd xmm5, xmm1
| 1 | | | | | | 1.0 | | | addpd xmm6, xmm1
| 1 | 1.0 | | | | | | | | addpd xmm7, xmm1
| 1 | | 1.0 | | | | | | | addpd xmm8, xmm1
| 1 | | | | | | 1.0 | | | addpd xmm9, xmm1
| 1 | 1.0 | | | | | | | | addpd xmm10, xmm1
| 1 | | 1.0 | | | | | | | addpd xmm11, xmm1
| 1 | | | | | | 1.0 | | | addpd xmm12, xmm1
| 1 | 1.0 | | | | | | | | addpd xmm0, xmm1
| 1 | | 1.0 | | | | | | | addpd xmm2, xmm1
| 1 | | | | | | 1.0 | | | addpd xmm3, xmm1
| 1 | 1.0 | | | | | | | | addpd xmm4, xmm1
| 1 | | 1.0 | | | | | | | addpd xmm5, xmm1
| 1 | | | | | | 1.0 | | | addpd xmm6, xmm1
| 1 | 1.0 | | | | | | | | addpd xmm7, xmm1
| 1 | | 1.0 | | | | | | | addpd xmm8, xmm1
| 1 | | | | | | 1.0 | | | addpd xmm9, xmm1
| 1 | 1.0 | | | | | | | | addpd xmm10, xmm1
| 1 | | 1.0 | | | | | | | addpd xmm11, xmm1
| 1 | | | | | | 1.0 | | | addpd xmm12, xmm1
| 8^ | | | 0.7 0.7 | 0.7 0.7 | 1.0 | | 5.0 | 0.7 | lock inc dword ptr [r14]
Total Num Of Uops: 32
With blocking instructions for ports {'2', '3', '7'}:
Throughput Analysis Report
--------------------------
Block Throughput: 25.00 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 | 1.3 0.0 | 1.3 | 8.7 0.7 | 8.6 0.6 | 25.0 | 1.2 | 1.3 | 8.7 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.4 | mov qword ptr [r14+0x40], r8
| 2^ | | | 0.4 | 0.3 | 1.0 | | | 0.3 | mov qword ptr [r14+0x48], r8
| 2^ | | | 0.3 | 0.4 | 1.0 | | | 0.3 | mov qword ptr [r14+0x50], r8
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.4 | mov qword ptr [r14+0x58], r8
| 2^ | | | 0.4 | 0.3 | 1.0 | | | 0.3 | mov qword ptr [r14+0x60], r8
| 2^ | | | 0.3 | 0.4 | 1.0 | | | 0.3 | mov qword ptr [r14+0x68], r8
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.4 | mov qword ptr [r14+0x70], r8
| 2^ | | | 0.4 | 0.3 | 1.0 | | | 0.3 | mov qword ptr [r14+0x78], r8
| 2^ | | | 0.3 | 0.4 | 1.0 | | | 0.3 | mov qword ptr [r14+0x80], r8
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.4 | mov qword ptr [r14+0x88], r8
| 2^ | | | 0.4 | 0.3 | 1.0 | | | 0.3 | mov qword ptr [r14+0x90], r8
| 2^ | | | 0.3 | 0.4 | 1.0 | | | 0.3 | mov qword ptr [r14+0x98], r8
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.4 | mov qword ptr [r14+0xa0], r8
| 2^ | | | 0.4 | 0.3 | 1.0 | | | 0.3 | mov qword ptr [r14+0xa8], r8
| 2^ | | | 0.3 | 0.4 | 1.0 | | | 0.3 | mov qword ptr [r14+0xb0], r8
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.4 | mov qword ptr [r14+0xb8], r8
| 2^ | | | 0.4 | 0.3 | 1.0 | | | 0.3 | mov qword ptr [r14+0x40], r8
| 2^ | | | 0.3 | 0.4 | 1.0 | | | 0.3 | mov qword ptr [r14+0x48], r8
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.4 | mov qword ptr [r14+0x50], r8
| 2^ | | | 0.4 | 0.3 | 1.0 | | | 0.3 | mov qword ptr [r14+0x58], r8
| 2^ | | | 0.3 | 0.4 | 1.0 | | | 0.3 | mov qword ptr [r14+0x60], r8
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.4 | mov qword ptr [r14+0x68], r8
| 2^ | | | 0.4 | 0.3 | 1.0 | | | 0.3 | mov qword ptr [r14+0x70], r8
| 2^ | | | 0.3 | 0.4 | 1.0 | | | 0.3 | mov qword ptr [r14+0x78], r8
| 8^ | 1.3 | 1.3 | 0.7 0.7 | 0.6 0.6 | 1.0 | 1.2 | 1.3 | 0.7 | lock inc dword ptr [r14]
Total Num Of Uops: 56
⇨ One μop that can only use ports {'2', '3', '7'}
With blocking instructions for ports {'0', '1', '5', '6'}:
Throughput Analysis Report
--------------------------
Block Throughput: 9.47 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 | 9.3 0.0 | 9.3 | 0.7 0.7 | 0.6 0.6 | 1.0 | 9.2 | 9.3 | 0.7 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 1 | 0.3 | 0.5 | | | | 0.2 | | | mov bh, 0x0
| 1 | 0.2 | 0.3 | | | | 0.5 | | | mov ch, 0x0
| 1 | 0.3 | 0.2 | | | | 0.3 | 0.3 | | mov dh, 0x0
| 1 | 0.3 | 0.3 | | | | 0.2 | 0.3 | | mov ah, 0x0
| 1 | 0.3 | 0.3 | | | | 0.3 | 0.2 | | mov bh, 0x0
| 1 | 0.2 | 0.3 | | | | 0.3 | 0.3 | | mov ch, 0x0
| 1 | 0.3 | 0.2 | | | | 0.3 | 0.3 | | mov dh, 0x0
| 1 | 0.3 | 0.3 | | | | 0.2 | 0.3 | | mov ah, 0x0
| 1 | 0.3 | 0.3 | | | | 0.3 | 0.2 | | mov bh, 0x0
| 1 | 0.2 | 0.3 | | | | 0.3 | 0.3 | | mov ch, 0x0
| 1 | 0.3 | 0.2 | | | | 0.3 | 0.3 | | mov dh, 0x0
| 1 | 0.3 | 0.3 | | | | 0.2 | 0.3 | | mov ah, 0x0
| 1 | 0.3 | 0.3 | | | | 0.3 | 0.2 | | mov bh, 0x0
| 1 | 0.2 | 0.3 | | | | 0.3 | 0.3 | | mov ch, 0x0
| 1 | 0.3 | 0.2 | | | | 0.3 | 0.3 | | mov dh, 0x0
| 1 | 0.3 | 0.3 | | | | 0.2 | 0.3 | | mov ah, 0x0
| 1 | 0.3 | 0.3 | | | | 0.3 | 0.2 | | mov bh, 0x0
| 1 | 0.2 | 0.3 | | | | 0.3 | 0.3 | | mov ch, 0x0
| 1 | 0.3 | 0.2 | | | | 0.3 | 0.3 | | mov dh, 0x0
| 1 | 0.3 | 0.3 | | | | 0.2 | 0.3 | | mov ah, 0x0
| 1 | 0.3 | 0.3 | | | | 0.3 | 0.2 | | mov bh, 0x0
| 1 | 0.2 | 0.3 | | | | 0.3 | 0.3 | | mov ch, 0x0
| 1 | 0.3 | 0.2 | | | | 0.3 | 0.3 | | mov dh, 0x0
| 1 | 0.3 | 0.3 | | | | 0.2 | 0.3 | | mov ah, 0x0
| 1 | 0.3 | 0.3 | | | | 0.3 | 0.2 | | mov bh, 0x0
| 1 | 0.2 | 0.3 | | | | 0.3 | 0.3 | | mov ch, 0x0
| 1 | 0.3 | 0.2 | | | | 0.3 | 0.3 | | mov dh, 0x0
| 1 | 0.3 | 0.3 | | | | 0.2 | 0.3 | | mov ah, 0x0
| 1 | 0.3 | 0.3 | | | | 0.3 | 0.2 | | mov bh, 0x0
| 1 | 0.2 | 0.3 | | | | 0.3 | 0.3 | | mov ch, 0x0
| 1 | 0.3 | 0.2 | | | | 0.3 | 0.3 | | mov dh, 0x0
| 1 | 0.3 | 0.3 | | | | 0.2 | 0.3 | | mov ah, 0x0
| 8^ | 1.3 | 1.0 | 0.7 0.7 | 0.6 0.6 | 1.0 | 1.0 | 1.7 | 0.7 | lock inc dword ptr [r14]
Total Num Of Uops: 40
⇨ 3 μops that can only use ports {'0', '1', '5', '6'}
With an indexed addressing mode
With blocking instructions for port '0':
Throughput Analysis Report
--------------------------
Block Throughput: 10.00 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 | 10.0 0.0 | 1.5 | 1.0 1.0 | 1.0 1.0 | 1.0 | 1.5 | 2.0 | 0.0 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 1 | 1.0 | | | | | | | | movd r8d, mmx0
| 1 | 1.0 | | | | | | | | movd r9d, mmx0
| 1 | 1.0 | | | | | | | | movd r10d, mmx0
| 1 | 1.0 | | | | | | | | movd r11d, mmx0
| 1 | 1.0 | | | | | | | | movd r12d, mmx0
| 1 | 1.0 | | | | | | | | movd ebx, mmx0
| 1 | 1.0 | | | | | | | | movd ecx, mmx0
| 1 | 1.0 | | | | | | | | movd edx, mmx0
| 1 | 1.0 | | | | | | | | movd r8d, mmx0
| 1 | 1.0 | | | | | | | | movd r9d, mmx0
| 8 | | 1.5 | 1.0 1.0 | 1.0 1.0 | 1.0 | 1.5 | 2.0 | | lock inc dword ptr [r14+r13*1]
Total Num Of Uops: 18
With blocking instructions for port '1':
Throughput Analysis Report
--------------------------
Block Throughput: 10.00 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 | 1.7 0.0 | 10.0 | 1.0 1.0 | 1.0 1.0 | 1.0 | 1.6 | 1.7 | 0.0 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 1 | | 1.0 | | | | | | | imul r8w, r9w, 0x0
| 1 | | 1.0 | | | | | | | imul r10w, r9w, 0x0
| 1 | | 1.0 | | | | | | | imul r11w, r9w, 0x0
| 1 | | 1.0 | | | | | | | imul r12w, r9w, 0x0
| 1 | | 1.0 | | | | | | | imul bx, r9w, 0x0
| 1 | | 1.0 | | | | | | | imul cx, r9w, 0x0
| 1 | | 1.0 | | | | | | | imul dx, r9w, 0x0
| 1 | | 1.0 | | | | | | | imul r8w, r9w, 0x0
| 1 | | 1.0 | | | | | | | imul r10w, r9w, 0x0
| 1 | | 1.0 | | | | | | | imul r11w, r9w, 0x0
| 8 | 1.7 | | 1.0 1.0 | 1.0 1.0 | 1.0 | 1.6 | 1.7 | | lock inc dword ptr [r14+r13*1]
Total Num Of Uops: 18
With blocking instructions for port '4':
Throughput Analysis Report
--------------------------
Block Throughput: 11.00 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 | 1.3 0.0 | 1.3 | 4.0 1.0 | 4.0 1.0 | 11.0 | 1.2 | 1.3 | 4.0 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 2^ | | | | | 1.0 | | | 1.0 | mov qword ptr [r14+0x40], r8
| 2^ | | | | 1.0 | 1.0 | | | | mov qword ptr [r14+0x48], r8
| 2^ | | | | | 1.0 | | | 1.0 | mov qword ptr [r14+0x50], r8
| 2^ | | | 1.0 | | 1.0 | | | | mov qword ptr [r14+0x58], r8
| 2^ | | | | 1.0 | 1.0 | | | | mov qword ptr [r14+0x60], r8
| 2^ | | | | | 1.0 | | | 1.0 | mov qword ptr [r14+0x68], r8
| 2^ | | | 1.0 | | 1.0 | | | | mov qword ptr [r14+0x70], r8
| 2^ | | | | 1.0 | 1.0 | | | | mov qword ptr [r14+0x78], r8
| 2^ | | | | | 1.0 | | | 1.0 | mov qword ptr [r14+0x80], r8
| 2^ | | | 1.0 | | 1.0 | | | | mov qword ptr [r14+0x88], r8
| 8 | 1.3 | 1.3 | 1.0 1.0 | 1.0 1.0 | 1.0 | 1.2 | 1.3 | | lock inc dword ptr [r14+r13*1]
Total Num Of Uops: 28
⇨ One μop that can only use port '4'
With blocking instructions for port '5':
Throughput Analysis Report
--------------------------
Block Throughput: 10.00 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 | 1.7 0.0 | 1.6 | 1.0 1.0 | 1.0 1.0 | 1.0 | 10.0 | 1.7 | 0.0 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 1 | | | | | | 1.0 | | | insertps xmm0, xmm1, 0x2
| 1 | | | | | | 1.0 | | | insertps xmm2, xmm1, 0x2
| 1 | | | | | | 1.0 | | | insertps xmm3, xmm1, 0x2
| 1 | | | | | | 1.0 | | | insertps xmm4, xmm1, 0x2
| 1 | | | | | | 1.0 | | | insertps xmm5, xmm1, 0x2
| 1 | | | | | | 1.0 | | | insertps xmm6, xmm1, 0x2
| 1 | | | | | | 1.0 | | | insertps xmm7, xmm1, 0x2
| 1 | | | | | | 1.0 | | | insertps xmm8, xmm1, 0x2
| 1 | | | | | | 1.0 | | | insertps xmm9, xmm1, 0x2
| 1 | | | | | | 1.0 | | | insertps xmm10, xmm1, 0x2
| 8 | 1.7 | 1.6 | 1.0 1.0 | 1.0 1.0 | 1.0 | | 1.7 | | lock inc dword ptr [r14+r13*1]
Total Num Of Uops: 18
With blocking instructions for ports {'0', '1'}:
Throughput Analysis Report
--------------------------
Block Throughput: 7.89 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 | 8.0 | 1.0 1.0 | 1.0 1.0 | 1.0 | 2.5 | 2.5 | 0.0 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 1 | 1.0 | | | | | | | | pabsb xmm0, xmm1
| 1 | | 1.0 | | | | | | | pabsb xmm2, xmm1
| 1 | 1.0 | | | | | | | | pabsb xmm3, xmm1
| 1 | | 1.0 | | | | | | | pabsb xmm4, xmm1
| 1 | 1.0 | | | | | | | | pabsb xmm5, xmm1
| 1 | | 1.0 | | | | | | | pabsb xmm6, xmm1
| 1 | 1.0 | | | | | | | | pabsb xmm7, xmm1
| 1 | | 1.0 | | | | | | | pabsb xmm8, xmm1
| 1 | 1.0 | | | | | | | | pabsb xmm9, xmm1
| 1 | | 1.0 | | | | | | | pabsb xmm10, xmm1
| 1 | 1.0 | | | | | | | | pabsb xmm11, xmm1
| 1 | | 1.0 | | | | | | | pabsb xmm12, xmm1
| 1 | 1.0 | | | | | | | | pabsb xmm0, xmm1
| 1 | | 1.0 | | | | | | | pabsb xmm2, xmm1
| 1 | 1.0 | | | | | | | | pabsb xmm3, xmm1
| 1 | | 1.0 | | | | | | | pabsb xmm4, xmm1
| 8 | | | 1.0 1.0 | 1.0 1.0 | 1.0 | 2.5 | 2.5 | | lock inc dword ptr [r14+r13*1]
Total Num Of Uops: 24
With blocking instructions for ports {'0', '5'}:
Throughput Analysis Report
--------------------------
Block Throughput: 7.89 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 | 2.5 | 1.0 1.0 | 1.0 1.0 | 1.0 | 8.0 | 2.5 | 0.0 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 1 | 1.0 | | | | | | | | movq mmx0, mmx1
| 1 | | | | | | 1.0 | | | movq mmx2, mmx1
| 1 | 1.0 | | | | | | | | movq mmx3, mmx1
| 1 | | | | | | 1.0 | | | movq mmx4, mmx1
| 1 | 1.0 | | | | | | | | movq mmx5, mmx1
| 1 | | | | | | 1.0 | | | movq mmx6, mmx1
| 1 | 1.0 | | | | | | | | movq mmx7, mmx1
| 1 | | | | | | 1.0 | | | movq mmx0, mmx1
| 1 | 1.0 | | | | | | | | movq mmx2, mmx1
| 1 | | | | | | 1.0 | | | movq mmx3, mmx1
| 1 | 1.0 | | | | | | | | movq mmx4, mmx1
| 1 | | | | | | 1.0 | | | movq mmx5, mmx1
| 1 | 1.0 | | | | | | | | movq mmx6, mmx1
| 1 | | | | | | 1.0 | | | movq mmx7, mmx1
| 1 | 1.0 | | | | | | | | movq mmx0, mmx1
| 1 | | | | | | 1.0 | | | movq mmx2, mmx1
| 8 | | 2.5 | 1.0 1.0 | 1.0 1.0 | 1.0 | | 2.5 | | lock inc dword ptr [r14+r13*1]
Total Num Of Uops: 24
With blocking instructions for ports {'0', '6'}:
Throughput Analysis Report
--------------------------
Block Throughput: 16.00 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 | 9.0 0.0 | 1.5 | 1.0 1.0 | 1.0 1.0 | 1.0 | 1.5 | 9.0 | 0.0 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 1 | 1.0 | | | | | | | | sar r12b, 0x0
| 1 | | | | | | | 1.0 | | sar r12b, 0x0
| 1 | 1.0 | | | | | | | | sar r12b, 0x0
| 1 | | | | | | | 1.0 | | sar r12b, 0x0
| 1 | 1.0 | | | | | | | | sar r12b, 0x0
| 1 | | | | | | | 1.0 | | sar r12b, 0x0
| 1 | 1.0 | | | | | | | | sar r12b, 0x0
| 1 | | | | | | | 1.0 | | sar r12b, 0x0
| 1 | 1.0 | | | | | | | | sar r12b, 0x0
| 1 | | | | | | | 1.0 | | sar r12b, 0x0
| 1 | 1.0 | | | | | | | | sar r12b, 0x0
| 1 | | | | | | | 1.0 | | sar r12b, 0x0
| 1 | 1.0 | | | | | | | | sar r12b, 0x0
| 1 | | | | | | | 1.0 | | sar r12b, 0x0
| 1 | 1.0 | | | | | | | | sar r12b, 0x0
| 1 | | | | | | | 1.0 | | sar r12b, 0x0
| 8 | 1.0 | 1.5 | 1.0 1.0 | 1.0 1.0 | 1.0 | 1.5 | 1.0 | | lock inc dword ptr [r14+r13*1]
Total Num Of Uops: 24
⇨ 2 μops that can only use ports {'0', '6'}
With blocking instructions for ports {'1', '5'}:
Throughput Analysis Report
--------------------------
Block Throughput: 7.89 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 | 2.5 0.0 | 8.0 | 1.0 1.0 | 1.0 1.0 | 1.0 | 8.0 | 2.5 | 0.0 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 1 | | 1.0 | | | | | | | lea r8w, ptr [r14]
| 1 | | | | | | 1.0 | | | lea r9w, ptr [r14]
| 1 | | 1.0 | | | | | | | lea r10w, ptr [r14]
| 1 | | | | | | 1.0 | | | lea r11w, ptr [r14]
| 1 | | 1.0 | | | | | | | lea r12w, ptr [r14]
| 1 | | | | | | 1.0 | | | lea bx, ptr [r14]
| 1 | | 1.0 | | | | | | | lea cx, ptr [r14]
| 1 | | | | | | 1.0 | | | lea dx, ptr [r14]
| 1 | | 1.0 | | | | | | | lea r8w, ptr [r14]
| 1 | | | | | | 1.0 | | | lea r9w, ptr [r14]
| 1 | | 1.0 | | | | | | | lea r10w, ptr [r14]
| 1 | | | | | | 1.0 | | | lea r11w, ptr [r14]
| 1 | | 1.0 | | | | | | | lea r12w, ptr [r14]
| 1 | | | | | | 1.0 | | | lea bx, ptr [r14]
| 1 | | 1.0 | | | | | | | lea cx, ptr [r14]
| 1 | | | | | | 1.0 | | | lea dx, ptr [r14]
| 8 | 2.5 | | 1.0 1.0 | 1.0 1.0 | 1.0 | | 2.5 | | lock inc dword ptr [r14+r13*1]
Total Num Of Uops: 24
With blocking instructions for ports {'2', '3'}:
Throughput Analysis Report
--------------------------
Block Throughput: 9.00 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 | 1.3 0.0 | 1.3 | 9.0 9.0 | 9.0 9.0 | 1.0 | 1.2 | 1.3 | 0.0 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 1 | | | 1.0 1.0 | | | | | | mov bh, byte ptr [rdi+0x40]
| 1 | | | | 1.0 1.0 | | | | | mov ch, byte ptr [rdi+0x41]
| 1 | | | 1.0 1.0 | | | | | | mov dh, byte ptr [rdi+0x42]
| 1 | | | | 1.0 1.0 | | | | | mov ah, byte ptr [rdi+0x43]
| 1 | | | 1.0 1.0 | | | | | | mov bh, byte ptr [rdi+0x40]
| 1 | | | | 1.0 1.0 | | | | | mov ch, byte ptr [rdi+0x41]
| 1 | | | 1.0 1.0 | | | | | | mov dh, byte ptr [rdi+0x42]
| 1 | | | | 1.0 1.0 | | | | | mov ah, byte ptr [rdi+0x43]
| 1 | | | 1.0 1.0 | | | | | | mov bh, byte ptr [rdi+0x40]
| 1 | | | | 1.0 1.0 | | | | | mov ch, byte ptr [rdi+0x41]
| 1 | | | 1.0 1.0 | | | | | | mov dh, byte ptr [rdi+0x42]
| 1 | | | | 1.0 1.0 | | | | | mov ah, byte ptr [rdi+0x43]
| 1 | | | 1.0 1.0 | | | | | | mov bh, byte ptr [rdi+0x40]
| 1 | | | | 1.0 1.0 | | | | | mov ch, byte ptr [rdi+0x41]
| 1 | | | 1.0 1.0 | | | | | | mov dh, byte ptr [rdi+0x42]
| 1 | | | | 1.0 1.0 | | | | | mov ah, byte ptr [rdi+0x43]
| 8 | 1.3 | 1.3 | 1.0 1.0 | 1.0 1.0 | 1.0 | 1.2 | 1.3 | | lock inc dword ptr [r14+r13*1]
Total Num Of Uops: 24
⇨ 2 μops that can only use ports {'2', '3'}
With blocking instructions for ports {'0', '1', '5'}:
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 | 8.0 | 1.0 1.0 | 1.0 1.0 | 1.0 | 8.0 | 5.0 | 0.0 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 1 | 1.0 | | | | | | | | addpd xmm0, xmm1
| 1 | | 1.0 | | | | | | | addpd xmm2, xmm1
| 1 | | | | | | 1.0 | | | addpd xmm3, xmm1
| 1 | 1.0 | | | | | | | | addpd xmm4, xmm1
| 1 | | 1.0 | | | | | | | addpd xmm5, xmm1
| 1 | | | | | | 1.0 | | | addpd xmm6, xmm1
| 1 | 1.0 | | | | | | | | addpd xmm7, xmm1
| 1 | | 1.0 | | | | | | | addpd xmm8, xmm1
| 1 | | | | | | 1.0 | | | addpd xmm9, xmm1
| 1 | 1.0 | | | | | | | | addpd xmm10, xmm1
| 1 | | 1.0 | | | | | | | addpd xmm11, xmm1
| 1 | | | | | | 1.0 | | | addpd xmm12, xmm1
| 1 | 1.0 | | | | | | | | addpd xmm0, xmm1
| 1 | | 1.0 | | | | | | | addpd xmm2, xmm1
| 1 | | | | | | 1.0 | | | addpd xmm3, xmm1
| 1 | 1.0 | | | | | | | | addpd xmm4, xmm1
| 1 | | 1.0 | | | | | | | addpd xmm5, xmm1
| 1 | | | | | | 1.0 | | | addpd xmm6, xmm1
| 1 | 1.0 | | | | | | | | addpd xmm7, xmm1
| 1 | | 1.0 | | | | | | | addpd xmm8, xmm1
| 1 | | | | | | 1.0 | | | addpd xmm9, xmm1
| 1 | 1.0 | | | | | | | | addpd xmm10, xmm1
| 1 | | 1.0 | | | | | | | addpd xmm11, xmm1
| 1 | | | | | | 1.0 | | | addpd xmm12, xmm1
| 8 | | | 1.0 1.0 | 1.0 1.0 | 1.0 | | 5.0 | | lock inc dword ptr [r14+r13*1]
Total Num Of Uops: 32
With blocking instructions for ports {'0', '1', '5', '6'}:
Throughput Analysis Report
--------------------------
Block Throughput: 10.00 Cycles Throughput Bottleneck: FrontEnd
Loop Count: 22
Port Binding In Cycles Per Iteration:
--------------------------------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
--------------------------------------------------------------------------------------------------
| Cycles | 9.3 0.0 | 9.3 | 1.0 1.0 | 1.0 1.0 | 1.0 | 9.2 | 9.3 | 0.0 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 1 | 0.3 | 0.5 | | | | 0.2 | | | mov bh, 0x0
| 1 | 0.2 | 0.3 | | | | 0.5 | | | mov ch, 0x0
| 1 | 0.3 | 0.2 | | | | 0.3 | 0.3 | | mov dh, 0x0
| 1 | 0.3 | 0.3 | | | | 0.2 | 0.3 | | mov ah, 0x0
| 1 | 0.3 | 0.3 | | | | 0.3 | 0.2 | | mov bh, 0x0
| 1 | 0.2 | 0.3 | | | | 0.3 | 0.3 | | mov ch, 0x0
| 1 | 0.3 | 0.2 | | | | 0.3 | 0.3 | | mov dh, 0x0
| 1 | 0.3 | 0.3 | | | | 0.2 | 0.3 | | mov ah, 0x0
| 1 | 0.3 | 0.3 | | | | 0.3 | 0.2 | | mov bh, 0x0
| 1 | 0.2 | 0.3 | | | | 0.3 | 0.3 | | mov ch, 0x0
| 1 | 0.3 | 0.2 | | | | 0.3 | 0.3 | | mov dh, 0x0
| 1 | 0.3 | 0.3 | | | | 0.2 | 0.3 | | mov ah, 0x0
| 1 | 0.3 | 0.3 | | | | 0.3 | 0.2 | | mov bh, 0x0
| 1 | 0.2 | 0.3 | | | | 0.3 | 0.3 | | mov ch, 0x0
| 1 | 0.3 | 0.2 | | | | 0.3 | 0.3 | | mov dh, 0x0
| 1 | 0.3 | 0.3 | | | | 0.2 | 0.3 | | mov ah, 0x0
| 1 | 0.3 | 0.3 | | | | 0.3 | 0.2 | | mov bh, 0x0
| 1 | 0.2 | 0.3 | | | | 0.3 | 0.3 | | mov ch, 0x0
| 1 | 0.3 | 0.2 | | | | 0.3 | 0.3 | | mov dh, 0x0
| 1 | 0.3 | 0.3 | | | | 0.2 | 0.3 | | mov ah, 0x0
| 1 | 0.3 | 0.3 | | | | 0.3 | 0.2 | | mov bh, 0x0
| 1 | 0.2 | 0.3 | | | | 0.3 | 0.3 | | mov ch, 0x0
| 1 | 0.3 | 0.2 | | | | 0.3 | 0.3 | | mov dh, 0x0
| 1 | 0.3 | 0.3 | | | | 0.2 | 0.3 | | mov ah, 0x0
| 1 | 0.3 | 0.3 | | | | 0.3 | 0.2 | | mov bh, 0x0
| 1 | 0.2 | 0.3 | | | | 0.3 | 0.3 | | mov ch, 0x0
| 1 | 0.3 | 0.2 | | | | 0.3 | 0.3 | | mov dh, 0x0
| 1 | 0.3 | 0.3 | | | | 0.2 | 0.3 | | mov ah, 0x0
| 1 | 0.3 | 0.3 | | | | 0.3 | 0.2 | | mov bh, 0x0
| 1 | 0.2 | 0.3 | | | | 0.3 | 0.3 | | mov ch, 0x0
| 1 | 0.3 | 0.2 | | | | 0.3 | 0.3 | | mov dh, 0x0
| 1 | 0.3 | 0.3 | | | | 0.2 | 0.3 | | mov ah, 0x0
| 8 | 1.3 | 1.0 | 1.0 1.0 | 1.0 1.0 | 1.0 | 1.0 | 1.7 | | lock inc dword ptr [r14+r13*1]
Total Num Of Uops: 40
⇨ 3 μops that can only use ports {'0', '1', '5', '6'}