MOVSQ - Throughput and Uops

With unroll_count=500 and no inner loop

• Code:

     0:	48 a5                	movs   QWORD PTR es:[rdi],QWORD PTR ds:[rsi]
  

• Show nanoBench command
• Results:
  • MPERF: 2.44
  • APERF: 3.0
  • UOPS: 5.0
  • 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:	48 a5                	movs   QWORD PTR es:[rdi],QWORD PTR ds:[rsi]
  

• Show nanoBench command
• Results:
  • MPERF: 2.44
  • APERF: 3.0
  • UOPS: 5.1
  • 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:	48 a5                	movs   QWORD PTR es:[rdi],QWORD PTR ds:[rsi]
  

• Show nanoBench command
• Results:
  • MPERF: 2.44
  • APERF: 3.0
  • UOPS: 5.01
  • 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