CMOVBE (R32, R32) - Port Usage (IACA 2.2)
With blocking instructions for ports {'0', '1'}:
Throughput Analysis Report
--------------------------
Block Throughput: 5.00 Cycles Throughput Bottleneck: Port0, Port1
Port Binding In Cycles Per Iteration:
---------------------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
---------------------------------------------------------------------------------------
| Cycles | 5.0 0.0 | 5.0 | 0.0 0.0 | 0.0 0.0 | 0.0 | 1.0 | 1.0 | 0.0 |
---------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 | |
---------------------------------------------------------------------------------
| 1 | 1.0 | | | | | | | | CP | mulpd xmm0, xmm1
| 1 | | 1.0 | | | | | | | CP | mulpd xmm2, xmm1
| 1 | 1.0 | | | | | | | | CP | mulpd xmm3, xmm1
| 1 | | 1.0 | | | | | | | CP | mulpd xmm4, xmm1
| 1 | 1.0 | | | | | | | | CP | mulpd xmm5, xmm1
| 1 | | 1.0 | | | | | | | CP | mulpd xmm6, xmm1
| 1 | 1.0 | | | | | | | | CP | mulpd xmm7, xmm1
| 1 | | 1.0 | | | | | | | CP | mulpd xmm8, xmm1
| 1 | 1.0 | | | | | | | | CP | mulpd xmm9, xmm1
| 1 | | 1.0 | | | | | | | CP | mulpd xmm10, xmm1
| 2 | | | | | | 1.0 | 1.0 | | | cmovbe r8d, r9d
Total Num Of Uops: 12
With blocking instructions for ports {'0', '6'}:
Throughput Analysis Report
--------------------------
Block Throughput: 5.50 Cycles Throughput Bottleneck: Port0, Port6
Port Binding In Cycles Per Iteration:
---------------------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
---------------------------------------------------------------------------------------
| Cycles | 5.5 0.0 | 0.5 | 0.0 0.0 | 0.0 0.0 | 0.0 | 0.5 | 5.5 | 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 | | CP | sar r10w, 0x0
| 1 | 0.5 | | | | | | 0.5 | | CP | sar r11w, 0x0
| 1 | 0.5 | | | | | | 0.5 | | CP | sar r12w, 0x0
| 1 | 0.5 | | | | | | 0.5 | | CP | sar bx, 0x0
| 1 | 0.5 | | | | | | 0.5 | | CP | sar cx, 0x0
| 1 | 0.5 | | | | | | 0.5 | | CP | sar dx, 0x0
| 1 | 0.5 | | | | | | 0.5 | | CP | sar r10w, 0x0
| 1 | 0.5 | | | | | | 0.5 | | CP | sar r11w, 0x0
| 1 | 0.5 | | | | | | 0.5 | | CP | sar r12w, 0x0
| 1 | 0.5 | | | | | | 0.5 | | CP | sar bx, 0x0
| 2 | 0.5 | 0.5 | | | | 0.5 | 0.5 | | CP | cmovbe r8d, r9d
Total Num Of Uops: 12
⇨ One μop that can only use ports {'0', '6'}
With blocking instructions for ports {'1', '5'}:
Throughput Analysis Report
--------------------------
Block Throughput: 5.00 Cycles Throughput Bottleneck: Port1, Port5
Port Binding In Cycles Per Iteration:
---------------------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
---------------------------------------------------------------------------------------
| Cycles | 1.0 0.0 | 5.0 | 0.0 0.0 | 0.0 0.0 | 0.0 | 5.0 | 1.0 | 0.0 |
---------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 | |
---------------------------------------------------------------------------------
| 1 | | 1.0 | | | | | | | CP | lea r10w, ptr [r14]
| 1 | | | | | | 1.0 | | | CP | lea r11w, ptr [r14]
| 1 | | 1.0 | | | | | | | CP | lea r12w, ptr [r14]
| 1 | | | | | | 1.0 | | | CP | lea bx, ptr [r14]
| 1 | | 1.0 | | | | | | | CP | lea cx, ptr [r14]
| 1 | | | | | | 1.0 | | | CP | lea dx, ptr [r14]
| 1 | | 1.0 | | | | | | | CP | lea r10w, ptr [r14]
| 1 | | | | | | 1.0 | | | CP | lea r11w, ptr [r14]
| 1 | | 1.0 | | | | | | | CP | lea r12w, ptr [r14]
| 1 | | | | | | 1.0 | | | CP | lea bx, ptr [r14]
| 2 | 1.0 | | | | | | 1.0 | | | cmovbe r8d, r9d
Total Num Of Uops: 12
With blocking instructions for ports {'0', '1', '5'}:
Throughput Analysis Report
--------------------------
Block Throughput: 3.35 Cycles Throughput Bottleneck: Port0, Port1, Port5
Port Binding In Cycles Per Iteration:
---------------------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
---------------------------------------------------------------------------------------
| Cycles | 3.3 0.0 | 3.3 | 0.0 0.0 | 0.0 0.0 | 0.0 | 3.3 | 2.0 | 0.0 |
---------------------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 | |
---------------------------------------------------------------------------------
| 1 | 0.3 | 0.3 | | | | 0.3 | | | CP | blendpd xmm0, xmm1, 0x2
| 1 | 0.3 | 0.3 | | | | 0.3 | | | CP | blendpd xmm2, xmm1, 0x2
| 1 | 0.3 | 0.3 | | | | 0.3 | | | CP | blendpd xmm3, xmm1, 0x2
| 1 | 0.3 | 0.3 | | | | 0.3 | | | CP | blendpd xmm4, xmm1, 0x2
| 1 | 0.3 | 0.3 | | | | 0.3 | | | CP | blendpd xmm5, xmm1, 0x2
| 1 | 0.3 | 0.3 | | | | 0.3 | | | CP | blendpd xmm6, xmm1, 0x2
| 1 | 0.3 | 0.3 | | | | 0.3 | | | CP | blendpd xmm7, xmm1, 0x2
| 1 | 0.3 | 0.3 | | | | 0.3 | | | CP | blendpd xmm8, xmm1, 0x2
| 1 | 0.3 | 0.3 | | | | 0.3 | | | CP | blendpd xmm9, xmm1, 0x2
| 1 | 0.3 | 0.3 | | | | 0.3 | | | CP | blendpd xmm10, xmm1, 0x2
| 2 | | | | | | | 2.0 | | | cmovbe r8d, r9d
Total Num Of Uops: 12
With blocking instructions for ports {'0', '1', '5', '6'}:
Throughput Analysis Report
--------------------------
Block Throughput: 3.00 Cycles Throughput Bottleneck: FrontEnd, Port0, Port1, Port5, Port6
Port Binding In Cycles Per Iteration:
---------------------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
---------------------------------------------------------------------------------------
| Cycles | 3.0 0.0 | 3.0 | 0.0 0.0 | 0.0 0.0 | 0.0 | 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 | | | | | | | | CP | mov r10w, 0x100
| 1 | | 1.0 | | | | | | | CP | mov r11w, 0x100
| 1 | | | | | | 1.0 | | | CP | mov r12w, 0x100
| 1 | | | | | | | 1.0 | | CP | mov bx, 0x100
| 1 | 1.0 | | | | | | | | CP | mov cx, 0x100
| 1 | | 1.0 | | | | | | | CP | mov dx, 0x100
| 1 | | | | | | 1.0 | | | CP | mov r10w, 0x100
| 1 | | | | | | | 1.0 | | CP | mov r11w, 0x100
| 1 | 1.0 | | | | | | | | CP | mov r12w, 0x100
| 1 | | 1.0 | | | | | | | CP | mov bx, 0x100
| 2 | | | | | | 1.0 | 1.0 | | CP | cmovbe r8d, r9d
Total Num Of Uops: 12
⇨ One μop that can only use ports {'0', '1', '5', '6'}