XADD_LOCK (M32, R32) - 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 | 2.0 | 0.7 0.7 | 0.6 0.6 | 1.0 | 2.0 | 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 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 r9d, mmx0
| 1 | 1.0 | | | | | | | | movd r10d, mmx0
| 1 | 1.0 | | | | | | | | movd r11d, mmx0
| 9^ | | 2.0 | 0.7 0.7 | 0.6 0.6 | 1.0 | 2.0 | 2.0 | 0.7 | lock xadd dword ptr [r14], r8d
Total Num Of Uops: 19
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 | 2.0 0.0 | 10.0 | 0.7 0.7 | 0.6 0.6 | 1.0 | 2.0 | 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 | | | | | | | imul r9w, r10w, 0x0
| 1 | | 1.0 | | | | | | | imul r11w, r10w, 0x0
| 1 | | 1.0 | | | | | | | imul r12w, r10w, 0x0
| 1 | | 1.0 | | | | | | | imul bx, r10w, 0x0
| 1 | | 1.0 | | | | | | | imul cx, r10w, 0x0
| 1 | | 1.0 | | | | | | | imul dx, r10w, 0x0
| 1 | | 1.0 | | | | | | | imul r9w, r10w, 0x0
| 1 | | 1.0 | | | | | | | imul r11w, r10w, 0x0
| 1 | | 1.0 | | | | | | | imul r12w, r10w, 0x0
| 1 | | 1.0 | | | | | | | imul bx, r10w, 0x0
| 9^ | 2.0 | | 0.7 0.7 | 0.6 0.6 | 1.0 | 2.0 | 2.0 | 0.7 | lock xadd dword ptr [r14], r8d
Total Num Of Uops: 19
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 | 1.5 0.0 | 1.5 | 4.0 0.0 | 4.0 1.0 | 11.0 | 1.5 | 1.5 | 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], r9
| 2^ | | | | 1.0 | 1.0 | | | | mov qword ptr [r14+0x48], r9
| 2^ | | | | | 1.0 | | | 1.0 | mov qword ptr [r14+0x50], r9
| 2^ | | | 1.0 | | 1.0 | | | | mov qword ptr [r14+0x58], r9
| 2^ | | | | 1.0 | 1.0 | | | | mov qword ptr [r14+0x60], r9
| 2^ | | | | | 1.0 | | | 1.0 | mov qword ptr [r14+0x68], r9
| 2^ | | | 1.0 | | 1.0 | | | | mov qword ptr [r14+0x70], r9
| 2^ | | | | 1.0 | 1.0 | | | | mov qword ptr [r14+0x78], r9
| 2^ | | | | | 1.0 | | | 1.0 | mov qword ptr [r14+0x80], r9
| 2^ | | | 1.0 | | 1.0 | | | | mov qword ptr [r14+0x88], r9
| 9^ | 1.5 | 1.5 | | 1.0 1.0 | 1.0 | 1.5 | 1.5 | 1.0 | lock xadd dword ptr [r14], r8d
Total Num Of Uops: 29
⇨ 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 | 2.0 0.0 | 2.0 | 0.7 0.7 | 0.6 0.6 | 1.0 | 10.0 | 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 | | | 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
| 9^ | 2.0 | 2.0 | 0.7 0.7 | 0.6 0.6 | 1.0 | | 2.0 | 0.7 | lock xadd dword ptr [r14], r8d
Total Num Of Uops: 19
With blocking instructions for ports {'0', '1'}:
Throughput Analysis Report
--------------------------
Block Throughput: 8.95 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 | 9.0 0.0 | 9.0 | 0.7 0.7 | 0.6 0.6 | 1.0 | 3.0 | 3.0 | 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
| 1 | 1.0 | | | | | | | | pabsb xmm5, xmm1
| 1 | | 1.0 | | | | | | | pabsb xmm6, xmm1
| 9^ | | | 0.7 0.7 | 0.6 0.6 | 1.0 | 3.0 | 3.0 | 0.7 | lock xadd dword ptr [r14], r8d
Total Num Of Uops: 27
With blocking instructions for ports {'0', '5'}:
Throughput Analysis Report
--------------------------
Block Throughput: 8.95 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 | 9.0 0.0 | 3.0 | 0.7 0.7 | 0.6 0.6 | 1.0 | 9.0 | 3.0 | 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
| 1 | 1.0 | | | | | | | | movq mmx3, mmx1
| 1 | | | | | | 1.0 | | | movq mmx4, mmx1
| 9^ | | 3.0 | 0.7 0.7 | 0.6 0.6 | 1.0 | | 3.0 | 0.7 | lock xadd dword ptr [r14], r8d
Total Num Of Uops: 27
With blocking instructions for ports {'0', '6'}:
Throughput Analysis Report
--------------------------
Block Throughput: 18.00 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 | 2.0 | 0.7 0.7 | 0.6 0.6 | 1.0 | 2.0 | 10.0 | 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
| 1 | 1.0 | | | | | | | | sar r12b, 0x0
| 1 | | | | | | | 1.0 | | sar r12b, 0x0
| 9^ | 1.0 | 2.0 | 0.7 0.7 | 0.6 0.6 | 1.0 | 2.0 | 1.0 | 0.7 | lock xadd dword ptr [r14], r8d
Total Num Of Uops: 27
⇨ 2 μops that can only use ports {'0', '6'}
With blocking instructions for ports {'1', '5'}:
Throughput Analysis Report
--------------------------
Block Throughput: 8.95 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 | 3.0 0.0 | 9.0 | 0.7 0.7 | 0.6 0.6 | 1.0 | 9.0 | 3.0 | 0.7 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 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 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 r9w, ptr [r14]
| 1 | | | | | | 1.0 | | | lea r10w, ptr [r14]
| 1 | | 1.0 | | | | | | | lea r11w, ptr [r14]
| 1 | | | | | | 1.0 | | | lea r12w, ptr [r14]
| 9^ | 3.0 | | 0.7 0.7 | 0.6 0.6 | 1.0 | | 3.0 | 0.7 | lock xadd dword ptr [r14], r8d
Total Num Of Uops: 27
With blocking instructions for ports {'2', '3'}:
Throughput Analysis Report
--------------------------
Block Throughput: 9.53 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 | 1.5 0.0 | 1.5 | 9.5 9.5 | 9.5 9.5 | 1.0 | 1.5 | 1.5 | 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]
| 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]
| 9^ | 1.5 | 1.5 | 0.5 0.5 | 0.5 0.5 | 1.0 | 1.5 | 1.5 | 1.0 | lock xadd dword ptr [r14], r8d
Total Num Of Uops: 27
⇨ One μop that can only use ports {'2', '3'}
With blocking instructions for ports {'0', '1', '5'}:
Throughput Analysis Report
--------------------------
Block Throughput: 11.90 Cycles Throughput Bottleneck: Backend
Loop Count: 24
Port Binding In Cycles Per Iteration:
--------------------------------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
--------------------------------------------------------------------------------------------------
| Cycles | 9.0 0.0 | 9.0 | 0.7 0.7 | 0.7 0.7 | 1.0 | 9.0 | 6.0 | 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
| 1 | 1.0 | | | | | | | | addpd xmm0, xmm1
| 1 | | 1.0 | | | | | | | addpd xmm2, xmm1
| 1 | | | | | | 1.0 | | | addpd xmm3, xmm1
| 9^ | | | 0.7 0.7 | 0.7 0.7 | 1.0 | | 6.0 | 0.7 | lock xadd dword ptr [r14], r8d
Total Num Of Uops: 36
With blocking instructions for ports {'2', '3', '7'}:
Throughput Analysis Report
--------------------------
Block Throughput: 28.00 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 | 1.5 0.0 | 1.5 | 9.7 0.7 | 9.6 0.6 | 28.0 | 1.5 | 1.5 | 9.7 |
--------------------------------------------------------------------------------------------------
| 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], r9
| 2^ | | | 0.4 | 0.3 | 1.0 | | | 0.3 | mov qword ptr [r14+0x48], r9
| 2^ | | | 0.3 | 0.4 | 1.0 | | | 0.3 | mov qword ptr [r14+0x50], r9
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.4 | mov qword ptr [r14+0x58], r9
| 2^ | | | 0.4 | 0.3 | 1.0 | | | 0.3 | mov qword ptr [r14+0x60], r9
| 2^ | | | 0.3 | 0.4 | 1.0 | | | 0.3 | mov qword ptr [r14+0x68], r9
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.4 | mov qword ptr [r14+0x70], r9
| 2^ | | | 0.4 | 0.3 | 1.0 | | | 0.3 | mov qword ptr [r14+0x78], r9
| 2^ | | | 0.3 | 0.4 | 1.0 | | | 0.3 | mov qword ptr [r14+0x80], r9
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.4 | mov qword ptr [r14+0x88], r9
| 2^ | | | 0.4 | 0.3 | 1.0 | | | 0.3 | mov qword ptr [r14+0x90], r9
| 2^ | | | 0.3 | 0.4 | 1.0 | | | 0.3 | mov qword ptr [r14+0x98], r9
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.4 | mov qword ptr [r14+0xa0], r9
| 2^ | | | 0.4 | 0.3 | 1.0 | | | 0.3 | mov qword ptr [r14+0xa8], r9
| 2^ | | | 0.3 | 0.4 | 1.0 | | | 0.3 | mov qword ptr [r14+0xb0], r9
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.4 | mov qword ptr [r14+0xb8], r9
| 2^ | | | 0.4 | 0.3 | 1.0 | | | 0.3 | mov qword ptr [r14+0x40], r9
| 2^ | | | 0.3 | 0.4 | 1.0 | | | 0.3 | mov qword ptr [r14+0x48], r9
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.4 | mov qword ptr [r14+0x50], r9
| 2^ | | | 0.4 | 0.3 | 1.0 | | | 0.3 | mov qword ptr [r14+0x58], r9
| 2^ | | | 0.3 | 0.4 | 1.0 | | | 0.3 | mov qword ptr [r14+0x60], r9
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.4 | mov qword ptr [r14+0x68], r9
| 2^ | | | 0.4 | 0.3 | 1.0 | | | 0.3 | mov qword ptr [r14+0x70], r9
| 2^ | | | 0.3 | 0.4 | 1.0 | | | 0.3 | mov qword ptr [r14+0x78], r9
| 2^ | | | 0.3 | 0.3 | 1.0 | | | 0.4 | mov qword ptr [r14+0x80], r9
| 2^ | | | 0.4 | 0.3 | 1.0 | | | 0.3 | mov qword ptr [r14+0x88], r9
| 2^ | | | 0.3 | 0.4 | 1.0 | | | 0.3 | mov qword ptr [r14+0x90], r9
| 9^ | 1.5 | 1.5 | 0.7 0.7 | 0.6 0.6 | 1.0 | 1.5 | 1.5 | 0.7 | lock xadd dword ptr [r14], r8d
Total Num Of Uops: 63
⇨ One μop that can only use ports {'2', '3', '7'}
With blocking instructions for ports {'0', '1', '5', '6'}:
Throughput Analysis Report
--------------------------
Block Throughput: 10.75 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 | 10.5 0.0 | 10.5 | 0.7 0.7 | 0.7 0.7 | 1.0 | 10.5 | 10.5 | 0.7 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 1 | 0.5 | | | | | 0.5 | | | mov bh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ch, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov dh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ah, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov bh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ch, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov dh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ah, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov bh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ch, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov dh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ah, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov bh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ch, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov dh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ah, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov bh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ch, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov dh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ah, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov bh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ch, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov dh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ah, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov bh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ch, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov dh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ah, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov bh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ch, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov dh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ah, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov bh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ch, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov dh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ah, 0x0
| 9^ | 1.5 | 1.5 | 0.7 0.7 | 0.7 0.7 | 1.0 | 1.5 | 1.5 | 0.7 | lock xadd dword ptr [r14], r8d
Total Num Of Uops: 45
⇨ 4 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 | 2.0 | 1.0 1.0 | 1.0 1.0 | 1.0 | 2.0 | 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 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 r9d, mmx0
| 1 | 1.0 | | | | | | | | movd r10d, mmx0
| 1 | 1.0 | | | | | | | | movd r11d, mmx0
| 9 | | 2.0 | 1.0 1.0 | 1.0 1.0 | 1.0 | 2.0 | 2.0 | | lock xadd dword ptr [r14+r13*1], r8d
Total Num Of Uops: 19
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 | 2.0 0.0 | 10.0 | 1.0 1.0 | 1.0 1.0 | 1.0 | 2.0 | 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 | | | | | | | imul r9w, r10w, 0x0
| 1 | | 1.0 | | | | | | | imul r11w, r10w, 0x0
| 1 | | 1.0 | | | | | | | imul r12w, r10w, 0x0
| 1 | | 1.0 | | | | | | | imul bx, r10w, 0x0
| 1 | | 1.0 | | | | | | | imul cx, r10w, 0x0
| 1 | | 1.0 | | | | | | | imul dx, r10w, 0x0
| 1 | | 1.0 | | | | | | | imul r9w, r10w, 0x0
| 1 | | 1.0 | | | | | | | imul r11w, r10w, 0x0
| 1 | | 1.0 | | | | | | | imul r12w, r10w, 0x0
| 1 | | 1.0 | | | | | | | imul bx, r10w, 0x0
| 9 | 2.0 | | 1.0 1.0 | 1.0 1.0 | 1.0 | 2.0 | 2.0 | | lock xadd dword ptr [r14+r13*1], r8d
Total Num Of Uops: 19
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 | 1.5 0.0 | 1.5 | 4.0 1.0 | 4.0 1.0 | 11.0 | 1.5 | 1.5 | 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], r9
| 2^ | | | | 1.0 | 1.0 | | | | mov qword ptr [r14+0x48], r9
| 2^ | | | | | 1.0 | | | 1.0 | mov qword ptr [r14+0x50], r9
| 2^ | | | 1.0 | | 1.0 | | | | mov qword ptr [r14+0x58], r9
| 2^ | | | | 1.0 | 1.0 | | | | mov qword ptr [r14+0x60], r9
| 2^ | | | | | 1.0 | | | 1.0 | mov qword ptr [r14+0x68], r9
| 2^ | | | 1.0 | | 1.0 | | | | mov qword ptr [r14+0x70], r9
| 2^ | | | | 1.0 | 1.0 | | | | mov qword ptr [r14+0x78], r9
| 2^ | | | | | 1.0 | | | 1.0 | mov qword ptr [r14+0x80], r9
| 2^ | | | 1.0 | | 1.0 | | | | mov qword ptr [r14+0x88], r9
| 9 | 1.5 | 1.5 | 1.0 1.0 | 1.0 1.0 | 1.0 | 1.5 | 1.5 | | lock xadd dword ptr [r14+r13*1], r8d
Total Num Of Uops: 29
⇨ 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 | 2.0 0.0 | 2.0 | 1.0 1.0 | 1.0 1.0 | 1.0 | 10.0 | 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 | | | 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
| 9 | 2.0 | 2.0 | 1.0 1.0 | 1.0 1.0 | 1.0 | | 2.0 | | lock xadd dword ptr [r14+r13*1], r8d
Total Num Of Uops: 19
With blocking instructions for ports {'0', '1'}:
Throughput Analysis Report
--------------------------
Block Throughput: 8.89 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 | 9.0 0.0 | 9.0 | 1.0 1.0 | 1.0 1.0 | 1.0 | 3.0 | 3.0 | 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
| 1 | 1.0 | | | | | | | | pabsb xmm5, xmm1
| 1 | | 1.0 | | | | | | | pabsb xmm6, xmm1
| 9 | | | 1.0 1.0 | 1.0 1.0 | 1.0 | 3.0 | 3.0 | | lock xadd dword ptr [r14+r13*1], r8d
Total Num Of Uops: 27
With blocking instructions for ports {'0', '5'}:
Throughput Analysis Report
--------------------------
Block Throughput: 8.89 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 | 9.0 0.0 | 3.0 | 1.0 1.0 | 1.0 1.0 | 1.0 | 9.0 | 3.0 | 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
| 1 | 1.0 | | | | | | | | movq mmx3, mmx1
| 1 | | | | | | 1.0 | | | movq mmx4, mmx1
| 9 | | 3.0 | 1.0 1.0 | 1.0 1.0 | 1.0 | | 3.0 | | lock xadd dword ptr [r14+r13*1], r8d
Total Num Of Uops: 27
With blocking instructions for ports {'0', '6'}:
Throughput Analysis Report
--------------------------
Block Throughput: 18.00 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 | 2.0 | 1.0 1.0 | 1.0 1.0 | 1.0 | 2.0 | 10.0 | 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
| 1 | 1.0 | | | | | | | | sar r12b, 0x0
| 1 | | | | | | | 1.0 | | sar r12b, 0x0
| 9 | 1.0 | 2.0 | 1.0 1.0 | 1.0 1.0 | 1.0 | 2.0 | 1.0 | | lock xadd dword ptr [r14+r13*1], r8d
Total Num Of Uops: 27
⇨ 2 μops that can only use ports {'0', '6'}
With blocking instructions for ports {'1', '5'}:
Throughput Analysis Report
--------------------------
Block Throughput: 8.89 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 | 3.0 0.0 | 9.0 | 1.0 1.0 | 1.0 1.0 | 1.0 | 9.0 | 3.0 | 0.0 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 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 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 r9w, ptr [r14]
| 1 | | | | | | 1.0 | | | lea r10w, ptr [r14]
| 1 | | 1.0 | | | | | | | lea r11w, ptr [r14]
| 1 | | | | | | 1.0 | | | lea r12w, ptr [r14]
| 9 | 3.0 | | 1.0 1.0 | 1.0 1.0 | 1.0 | | 3.0 | | lock xadd dword ptr [r14+r13*1], r8d
Total Num Of Uops: 27
With blocking instructions for ports {'2', '3'}:
Throughput Analysis Report
--------------------------
Block Throughput: 9.95 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 | 1.5 0.0 | 1.5 | 10.0 10.0 | 10.0 10.0 | 1.0 | 1.5 | 1.5 | 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]
| 1 | | | 1.0 1.0 | | | | | | mov bh, byte ptr [rdi+0x40]
| 1 | | | | 1.0 1.0 | | | | | mov ch, byte ptr [rdi+0x41]
| 9 | 1.5 | 1.5 | 1.0 1.0 | 1.0 1.0 | 1.0 | 1.5 | 1.5 | | lock xadd dword ptr [r14+r13*1], r8d
Total Num Of Uops: 27
⇨ 2 μops that can only use ports {'2', '3'}
With blocking instructions for ports {'0', '1', '5'}:
Throughput Analysis Report
--------------------------
Block Throughput: 11.91 Cycles Throughput Bottleneck: Dependency chains
Loop Count: 26
Port Binding In Cycles Per Iteration:
--------------------------------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
--------------------------------------------------------------------------------------------------
| Cycles | 9.0 0.0 | 9.0 | 1.0 1.0 | 1.0 1.0 | 1.0 | 9.0 | 6.0 | 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
| 1 | 1.0 | | | | | | | | addpd xmm0, xmm1
| 1 | | 1.0 | | | | | | | addpd xmm2, xmm1
| 1 | | | | | | 1.0 | | | addpd xmm3, xmm1
| 9 | | | 1.0 1.0 | 1.0 1.0 | 1.0 | | 6.0 | | lock xadd dword ptr [r14+r13*1], r8d
Total Num Of Uops: 36
With blocking instructions for ports {'0', '1', '5', '6'}:
Throughput Analysis Report
--------------------------
Block Throughput: 11.26 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 | 10.5 0.0 | 10.5 | 1.0 1.0 | 1.0 1.0 | 1.0 | 10.5 | 10.5 | 0.0 |
--------------------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 1 | 0.5 | | | | | 0.5 | | | mov bh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ch, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov dh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ah, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov bh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ch, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov dh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ah, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov bh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ch, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov dh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ah, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov bh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ch, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov dh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ah, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov bh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ch, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov dh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ah, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov bh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ch, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov dh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ah, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov bh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ch, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov dh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ah, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov bh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ch, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov dh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ah, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov bh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ch, 0x0
| 1 | 0.5 | | | | | 0.5 | | | mov dh, 0x0
| 1 | | 0.5 | | | | | 0.5 | | mov ah, 0x0
| 9 | 1.5 | 1.5 | 1.0 1.0 | 1.0 1.0 | 1.0 | 1.5 | 1.5 | | lock xadd dword ptr [r14+r13*1], r8d
Total Num Of Uops: 45
⇨ 4 μops that can only use ports {'0', '1', '5', '6'}