CMP (R64, I32) - Throughput and Uops

With unroll_count=500 and no inner loop

• Code:

     0:	49 81 f8 00 00 00 01 	cmp    r8,0x1000000
  

• Show nanoBench command
• Results:
  • MPERF: 0.37
  • APERF: 0.44
  • UOPS: 1.0
  • FpuPipeAssignment.Total0: 0.0
  • FpuPipeAssignment.Total1: 0.0
  • FpuPipeAssignment.Total2: 0.0
  • FpuPipeAssignment.Total3: 0.0
  • FpuPipeAssignment.Total4: 0.0
  • FpuPipeAssignment.Total5: 0.0
  • DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=10

• Code:

     0:	49 81 f8 00 00 00 01 	cmp    r8,0x1000000
  

• Show nanoBench command
• Results:
  • MPERF: 0.24
  • APERF: 0.3
  • UOPS: 1.1
  • FpuPipeAssignment.Total0: 0.0
  • FpuPipeAssignment.Total1: 0.0
  • FpuPipeAssignment.Total2: 0.0
  • FpuPipeAssignment.Total3: 0.0
  • FpuPipeAssignment.Total4: 0.0
  • FpuPipeAssignment.Total5: 0.0
  • DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=100

• Code:

     0:	49 81 f8 00 00 00 01 	cmp    r8,0x1000000
  

• Show nanoBench command
• Results:
  • MPERF: 0.21
  • APERF: 0.26
  • UOPS: 1.01
  • FpuPipeAssignment.Total0: 0.0
  • FpuPipeAssignment.Total1: 0.0
  • FpuPipeAssignment.Total2: 0.0
  • FpuPipeAssignment.Total3: 0.0
  • FpuPipeAssignment.Total4: 0.0
  • FpuPipeAssignment.Total5: 0.0
  • DIV_CYCLES: 0.0