ADC_13 (R16, R16)

With unroll_count=500 and no inner loop

Code:

   0:	66 45 11 c8          	adc    r8w,r9w

Show nanoBench command
Results:
- Instructions retired: 1.0
- Core cycles: 2.0
- Reference cycles: 2.0
- RS_UOPS_DISPATCHED: 2.0
- UOPS_PORT_0: 0.67
- UOPS_PORT_1: 0.66
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 0.67

With loop_count=1000 and unroll_count=10

Code:

   0:	66 45 11 c8          	adc    r8w,r9w

Show nanoBench command
Results:
- Instructions retired: 1.2
- Core cycles: 2.8
- Reference cycles: 2.8
- RS_UOPS_DISPATCHED: 2.2
- UOPS_PORT_0: 0.75
- UOPS_PORT_1: 0.75
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 0.7

With loop_count=100 and unroll_count=100

Code:

   0:	66 45 11 c8          	adc    r8w,r9w

Show nanoBench command
Results:
- Instructions retired: 1.02
- Core cycles: 2.08
- Reference cycles: 2.08
- RS_UOPS_DISPATCHED: 2.02
- UOPS_PORT_0: 0.64
- UOPS_PORT_1: 0.67
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 0.71

With additional dependency-breaking instructions

With unroll_count=500 and no inner loop

Code:

   0:	4d 85 ff             	test   r15,r15
   3:	66 45 11 c8          	adc    r8w,r9w

Show nanoBench command
Results:
- Instructions retired: 2.0
- Core cycles: 2.14
- Reference cycles: 2.14
- RS_UOPS_DISPATCHED: 3.0
- UOPS_PORT_0: 1.0
- UOPS_PORT_1: 1.0
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 1.0

With loop_count=1000 and unroll_count=10

Code:

   0:	4d 85 ff             	test   r15,r15
   3:	66 45 11 c8          	adc    r8w,r9w

Show nanoBench command
Results:
- Instructions retired: 2.2
- Core cycles: 2.11
- Reference cycles: 2.11
- RS_UOPS_DISPATCHED: 3.2
- UOPS_PORT_0: 1.0
- UOPS_PORT_1: 1.0
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 1.2

With loop_count=100 and unroll_count=100

Code:

   0:	4d 85 ff             	test   r15,r15
   3:	66 45 11 c8          	adc    r8w,r9w

Show nanoBench command
Results:
- Instructions retired: 2.02
- Core cycles: 2.19
- Reference cycles: 2.19
- RS_UOPS_DISPATCHED: 3.02
- UOPS_PORT_0: 0.99
- UOPS_PORT_1: 1.02
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 1.02

With 4 independent instructions

With unroll_count=200 and no inner loop

Code:

   0:	66 45 11 c8          	adc    r8w,r9w
   4:	66 45 11 ca          	adc    r10w,r9w
   8:	66 45 11 cb          	adc    r11w,r9w
   c:	66 45 11 cc          	adc    r12w,r9w

Show nanoBench command
Results:
- Instructions retired: 4.0
- Core cycles: 8.0
- Reference cycles: 7.98
- RS_UOPS_DISPATCHED: 8.0
- UOPS_PORT_0: 2.66
- UOPS_PORT_1: 2.66
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 2.68

With loop_count=1000 and unroll_count=2

Code:

   0:	66 45 11 c8          	adc    r8w,r9w
   4:	66 45 11 ca          	adc    r10w,r9w
   8:	66 45 11 cb          	adc    r11w,r9w
   c:	66 45 11 cc          	adc    r12w,r9w

Show nanoBench command
Results:
- Instructions retired: 5.0
- Core cycles: 12.0
- Reference cycles: 12.0
- RS_UOPS_DISPATCHED: 9.0
- UOPS_PORT_0: 3.0
- UOPS_PORT_1: 2.0
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 4.0

With loop_count=100 and unroll_count=20

Code:

   0:	66 45 11 c8          	adc    r8w,r9w
   4:	66 45 11 ca          	adc    r10w,r9w
   8:	66 45 11 cb          	adc    r11w,r9w
   c:	66 45 11 cc          	adc    r12w,r9w

Show nanoBench command
Results:
- Instructions retired: 4.1
- Core cycles: 8.4
- Reference cycles: 8.4
- RS_UOPS_DISPATCHED: 8.1
- UOPS_PORT_0: 2.6
- UOPS_PORT_1: 2.6
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 2.9

With additional dependency-breaking instructions

With unroll_count=200 and no inner loop

Code:

   0:	4d 85 ff             	test   r15,r15
   3:	66 45 11 c8          	adc    r8w,r9w
   7:	4d 85 ff             	test   r15,r15
   a:	66 45 11 ca          	adc    r10w,r9w
   e:	4d 85 ff             	test   r15,r15
  11:	66 45 11 cb          	adc    r11w,r9w
  15:	4d 85 ff             	test   r15,r15
  18:	66 45 11 cc          	adc    r12w,r9w

Show nanoBench command
Results:
- Instructions retired: 8.0
- Core cycles: 4.0
- Reference cycles: 4.01
- RS_UOPS_DISPATCHED: 12.0
- UOPS_PORT_0: 3.98
- UOPS_PORT_1: 4.01
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 4.01

With loop_count=1000 and unroll_count=2

Code:

   0:	4d 85 ff             	test   r15,r15
   3:	66 45 11 c8          	adc    r8w,r9w
   7:	4d 85 ff             	test   r15,r15
   a:	66 45 11 ca          	adc    r10w,r9w
   e:	4d 85 ff             	test   r15,r15
  11:	66 45 11 cb          	adc    r11w,r9w
  15:	4d 85 ff             	test   r15,r15
  18:	66 45 11 cc          	adc    r12w,r9w

Show nanoBench command
Results:
- Instructions retired: 9.0
- Core cycles: 4.51
- Reference cycles: 4.51
- RS_UOPS_DISPATCHED: 13.01
- UOPS_PORT_0: 4.29
- UOPS_PORT_1: 4.35
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 4.38

With loop_count=100 and unroll_count=20

Code:

   0:	4d 85 ff             	test   r15,r15
   3:	66 45 11 c8          	adc    r8w,r9w
   7:	4d 85 ff             	test   r15,r15
   a:	66 45 11 ca          	adc    r10w,r9w
   e:	4d 85 ff             	test   r15,r15
  11:	66 45 11 cb          	adc    r11w,r9w
  15:	4d 85 ff             	test   r15,r15
  18:	66 45 11 cc          	adc    r12w,r9w

Show nanoBench command
Results:
- Instructions retired: 8.1
- Core cycles: 4.08
- Reference cycles: 4.08
- RS_UOPS_DISPATCHED: 12.11
- UOPS_PORT_0: 4.02
- UOPS_PORT_1: 4.04
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 4.06

With 8 independent instructions

With unroll_count=100 and no inner loop

Code:

   0:	66 45 11 c8          	adc    r8w,r9w
   4:	66 45 11 ca          	adc    r10w,r9w
   8:	66 45 11 cb          	adc    r11w,r9w
   c:	66 45 11 cc          	adc    r12w,r9w
  10:	66 45 11 cd          	adc    r13w,r9w
  14:	66 45 11 ce          	adc    r14w,r9w
  18:	66 44 11 cb          	adc    bx,r9w
  1c:	66 44 11 c9          	adc    cx,r9w

Show nanoBench command
Results:
- Instructions retired: 8.0
- Core cycles: 15.99
- Reference cycles: 15.96
- RS_UOPS_DISPATCHED: 16.0
- UOPS_PORT_0: 5.36
- UOPS_PORT_1: 5.28
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 5.36

With loop_count=1000 and unroll_count=1

Code:

   0:	66 45 11 c8          	adc    r8w,r9w
   4:	66 45 11 ca          	adc    r10w,r9w
   8:	66 45 11 cb          	adc    r11w,r9w
   c:	66 45 11 cc          	adc    r12w,r9w
  10:	66 45 11 cd          	adc    r13w,r9w
  14:	66 45 11 ce          	adc    r14w,r9w
  18:	66 44 11 cb          	adc    bx,r9w
  1c:	66 44 11 c9          	adc    cx,r9w

Show nanoBench command
Results:
- Instructions retired: 10.0
- Core cycles: 23.5
- Reference cycles: 23.5
- RS_UOPS_DISPATCHED: 18.0
- UOPS_PORT_0: 4.0
- UOPS_PORT_1: 6.0
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 8.0

With loop_count=100 and unroll_count=10

Code:

   0:	66 45 11 c8          	adc    r8w,r9w
   4:	66 45 11 ca          	adc    r10w,r9w
   8:	66 45 11 cb          	adc    r11w,r9w
   c:	66 45 11 cc          	adc    r12w,r9w
  10:	66 45 11 cd          	adc    r13w,r9w
  14:	66 45 11 ce          	adc    r14w,r9w
  18:	66 44 11 cb          	adc    bx,r9w
  1c:	66 44 11 c9          	adc    cx,r9w

Show nanoBench command
Results:
- Instructions retired: 8.2
- Core cycles: 16.8
- Reference cycles: 16.79
- RS_UOPS_DISPATCHED: 16.2
- UOPS_PORT_0: 5.2
- UOPS_PORT_1: 5.2
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 5.8

With additional dependency-breaking instructions

With unroll_count=100 and no inner loop

Code:

   0:	4d 85 ff             	test   r15,r15
   3:	66 45 11 c8          	adc    r8w,r9w
   7:	4d 85 ff             	test   r15,r15
   a:	66 45 11 ca          	adc    r10w,r9w
   e:	4d 85 ff             	test   r15,r15
  11:	66 45 11 cb          	adc    r11w,r9w
  15:	4d 85 ff             	test   r15,r15
  18:	66 45 11 cc          	adc    r12w,r9w
  1c:	4d 85 ff             	test   r15,r15
  1f:	66 45 11 cd          	adc    r13w,r9w
  23:	4d 85 ff             	test   r15,r15
  26:	66 45 11 ce          	adc    r14w,r9w
  2a:	4d 85 ff             	test   r15,r15
  2d:	66 44 11 cb          	adc    bx,r9w
  31:	4d 85 ff             	test   r15,r15
  34:	66 44 11 c9          	adc    cx,r9w

Show nanoBench command
Results:
- Instructions retired: 16.0
- Core cycles: 12.0
- Reference cycles: 12.03
- RS_UOPS_DISPATCHED: 24.0
- UOPS_PORT_0: 8.0
- UOPS_PORT_1: 8.0
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 8.0

With loop_count=1000 and unroll_count=1

Code:

   0:	4d 85 ff             	test   r15,r15
   3:	66 45 11 c8          	adc    r8w,r9w
   7:	4d 85 ff             	test   r15,r15
   a:	66 45 11 ca          	adc    r10w,r9w
   e:	4d 85 ff             	test   r15,r15
  11:	66 45 11 cb          	adc    r11w,r9w
  15:	4d 85 ff             	test   r15,r15
  18:	66 45 11 cc          	adc    r12w,r9w
  1c:	4d 85 ff             	test   r15,r15
  1f:	66 45 11 cd          	adc    r13w,r9w
  23:	4d 85 ff             	test   r15,r15
  26:	66 45 11 ce          	adc    r14w,r9w
  2a:	4d 85 ff             	test   r15,r15
  2d:	66 44 11 cb          	adc    bx,r9w
  31:	4d 85 ff             	test   r15,r15
  34:	66 44 11 c9          	adc    cx,r9w

Show nanoBench command
Results:
- Instructions retired: 18.0
- Core cycles: 9.03
- Reference cycles: 9.03
- RS_UOPS_DISPATCHED: 26.01
- UOPS_PORT_0: 9.01
- UOPS_PORT_1: 8.01
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 9.0

With loop_count=100 and unroll_count=10

Code:

   0:	4d 85 ff             	test   r15,r15
   3:	66 45 11 c8          	adc    r8w,r9w
   7:	4d 85 ff             	test   r15,r15
   a:	66 45 11 ca          	adc    r10w,r9w
   e:	4d 85 ff             	test   r15,r15
  11:	66 45 11 cb          	adc    r11w,r9w
  15:	4d 85 ff             	test   r15,r15
  18:	66 45 11 cc          	adc    r12w,r9w
  1c:	4d 85 ff             	test   r15,r15
  1f:	66 45 11 cd          	adc    r13w,r9w
  23:	4d 85 ff             	test   r15,r15
  26:	66 45 11 ce          	adc    r14w,r9w
  2a:	4d 85 ff             	test   r15,r15
  2d:	66 44 11 cb          	adc    bx,r9w
  31:	4d 85 ff             	test   r15,r15
  34:	66 44 11 c9          	adc    cx,r9w

Show nanoBench command
Results:
- Instructions retired: 16.2
- Core cycles: 11.87
- Reference cycles: 11.86
- RS_UOPS_DISPATCHED: 24.21
- UOPS_PORT_0: 7.96
- UOPS_PORT_1: 8.08
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 8.17

With 12 independent instructions

With unroll_count=100 and no inner loop

Code:

   0:	66 45 11 c8          	adc    r8w,r9w
   4:	66 45 11 ca          	adc    r10w,r9w
   8:	66 45 11 cb          	adc    r11w,r9w
   c:	66 45 11 cc          	adc    r12w,r9w
  10:	66 45 11 cd          	adc    r13w,r9w
  14:	66 45 11 ce          	adc    r14w,r9w
  18:	66 44 11 cb          	adc    bx,r9w
  1c:	66 44 11 c9          	adc    cx,r9w
  20:	66 44 11 ca          	adc    dx,r9w
  24:	66 44 11 cf          	adc    di,r9w
  28:	66 44 11 ce          	adc    si,r9w
  2c:	66 44 11 cd          	adc    bp,r9w

Show nanoBench command
Results:
- Instructions retired: 12.0
- Core cycles: 23.99
- Reference cycles: 23.94
- RS_UOPS_DISPATCHED: 24.0
- UOPS_PORT_0: 8.0
- UOPS_PORT_1: 8.0
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 8.0

With loop_count=1000 and unroll_count=1

Code:

   0:	66 45 11 c8          	adc    r8w,r9w
   4:	66 45 11 ca          	adc    r10w,r9w
   8:	66 45 11 cb          	adc    r11w,r9w
   c:	66 45 11 cc          	adc    r12w,r9w
  10:	66 45 11 cd          	adc    r13w,r9w
  14:	66 45 11 ce          	adc    r14w,r9w
  18:	66 44 11 cb          	adc    bx,r9w
  1c:	66 44 11 c9          	adc    cx,r9w
  20:	66 44 11 ca          	adc    dx,r9w
  24:	66 44 11 cf          	adc    di,r9w
  28:	66 44 11 ce          	adc    si,r9w
  2c:	66 44 11 cd          	adc    bp,r9w

Show nanoBench command
Results:
- Instructions retired: 14.0
- Core cycles: 31.0
- Reference cycles: 31.0
- RS_UOPS_DISPATCHED: 26.0
- UOPS_PORT_0: 7.5
- UOPS_PORT_1: 8.0
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 10.5

With loop_count=100 and unroll_count=10

Code:

   0:	66 45 11 c8          	adc    r8w,r9w
   4:	66 45 11 ca          	adc    r10w,r9w
   8:	66 45 11 cb          	adc    r11w,r9w
   c:	66 45 11 cc          	adc    r12w,r9w
  10:	66 45 11 cd          	adc    r13w,r9w
  14:	66 45 11 ce          	adc    r14w,r9w
  18:	66 44 11 cb          	adc    bx,r9w
  1c:	66 44 11 c9          	adc    cx,r9w
  20:	66 44 11 ca          	adc    dx,r9w
  24:	66 44 11 cf          	adc    di,r9w
  28:	66 44 11 ce          	adc    si,r9w
  2c:	66 44 11 cd          	adc    bp,r9w

Show nanoBench command
Results:
- Instructions retired: 12.2
- Core cycles: 24.8
- Reference cycles: 24.8
- RS_UOPS_DISPATCHED: 24.2
- UOPS_PORT_0: 8.19
- UOPS_PORT_1: 7.91
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 8.1

With additional dependency-breaking instructions

With unroll_count=100 and no inner loop

Code:

   0:	4d 85 ff             	test   r15,r15
   3:	66 45 11 c8          	adc    r8w,r9w
   7:	4d 85 ff             	test   r15,r15
   a:	66 45 11 ca          	adc    r10w,r9w
   e:	4d 85 ff             	test   r15,r15
  11:	66 45 11 cb          	adc    r11w,r9w
  15:	4d 85 ff             	test   r15,r15
  18:	66 45 11 cc          	adc    r12w,r9w
  1c:	4d 85 ff             	test   r15,r15
  1f:	66 45 11 cd          	adc    r13w,r9w
  23:	4d 85 ff             	test   r15,r15
  26:	66 45 11 ce          	adc    r14w,r9w
  2a:	4d 85 ff             	test   r15,r15
  2d:	66 44 11 cb          	adc    bx,r9w
  31:	4d 85 ff             	test   r15,r15
  34:	66 44 11 c9          	adc    cx,r9w
  38:	4d 85 ff             	test   r15,r15
  3b:	66 44 11 ca          	adc    dx,r9w
  3f:	4d 85 ff             	test   r15,r15
  42:	66 44 11 cf          	adc    di,r9w
  46:	4d 85 ff             	test   r15,r15
  49:	66 44 11 ce          	adc    si,r9w
  4d:	4d 85 ff             	test   r15,r15
  50:	66 44 11 cd          	adc    bp,r9w

Show nanoBench command
Results:
- Instructions retired: 24.0
- Core cycles: 18.0
- Reference cycles: 18.0
- RS_UOPS_DISPATCHED: 36.0
- UOPS_PORT_0: 12.0
- UOPS_PORT_1: 12.0
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 12.0

With loop_count=1000 and unroll_count=1

Code:

   0:	4d 85 ff             	test   r15,r15
   3:	66 45 11 c8          	adc    r8w,r9w
   7:	4d 85 ff             	test   r15,r15
   a:	66 45 11 ca          	adc    r10w,r9w
   e:	4d 85 ff             	test   r15,r15
  11:	66 45 11 cb          	adc    r11w,r9w
  15:	4d 85 ff             	test   r15,r15
  18:	66 45 11 cc          	adc    r12w,r9w
  1c:	4d 85 ff             	test   r15,r15
  1f:	66 45 11 cd          	adc    r13w,r9w
  23:	4d 85 ff             	test   r15,r15
  26:	66 45 11 ce          	adc    r14w,r9w
  2a:	4d 85 ff             	test   r15,r15
  2d:	66 44 11 cb          	adc    bx,r9w
  31:	4d 85 ff             	test   r15,r15
  34:	66 44 11 c9          	adc    cx,r9w
  38:	4d 85 ff             	test   r15,r15
  3b:	66 44 11 ca          	adc    dx,r9w
  3f:	4d 85 ff             	test   r15,r15
  42:	66 44 11 cf          	adc    di,r9w
  46:	4d 85 ff             	test   r15,r15
  49:	66 44 11 ce          	adc    si,r9w
  4d:	4d 85 ff             	test   r15,r15
  50:	66 44 11 cd          	adc    bp,r9w

Show nanoBench command
Results:
- Instructions retired: 26.0
- Core cycles: 16.52
- Reference cycles: 16.52
- RS_UOPS_DISPATCHED: 38.02
- UOPS_PORT_0: 11.64
- UOPS_PORT_1: 13.13
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 13.25

With loop_count=100 and unroll_count=10

Code:

   0:	4d 85 ff             	test   r15,r15
   3:	66 45 11 c8          	adc    r8w,r9w
   7:	4d 85 ff             	test   r15,r15
   a:	66 45 11 ca          	adc    r10w,r9w
   e:	4d 85 ff             	test   r15,r15
  11:	66 45 11 cb          	adc    r11w,r9w
  15:	4d 85 ff             	test   r15,r15
  18:	66 45 11 cc          	adc    r12w,r9w
  1c:	4d 85 ff             	test   r15,r15
  1f:	66 45 11 cd          	adc    r13w,r9w
  23:	4d 85 ff             	test   r15,r15
  26:	66 45 11 ce          	adc    r14w,r9w
  2a:	4d 85 ff             	test   r15,r15
  2d:	66 44 11 cb          	adc    bx,r9w
  31:	4d 85 ff             	test   r15,r15
  34:	66 44 11 c9          	adc    cx,r9w
  38:	4d 85 ff             	test   r15,r15
  3b:	66 44 11 ca          	adc    dx,r9w
  3f:	4d 85 ff             	test   r15,r15
  42:	66 44 11 cf          	adc    di,r9w
  46:	4d 85 ff             	test   r15,r15
  49:	66 44 11 ce          	adc    si,r9w
  4d:	4d 85 ff             	test   r15,r15
  50:	66 44 11 cd          	adc    bp,r9w

Show nanoBench command
Results:
- Instructions retired: 24.2
- Core cycles: 17.87
- Reference cycles: 17.87
- RS_UOPS_DISPATCHED: 36.21
- UOPS_PORT_0: 11.96
- UOPS_PORT_1: 12.08
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 12.17

With the same register for for different operands

With unroll_count=500 and no inner loop

Code:

   0:	66 45 11 c0          	adc    r8w,r8w

Show nanoBench command
Results:
- Instructions retired: 1.0
- Core cycles: 2.0
- Reference cycles: 2.0
- RS_UOPS_DISPATCHED: 2.0
- UOPS_PORT_0: 0.68
- UOPS_PORT_1: 0.66
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 0.66

With loop_count=1000 and unroll_count=10

Code:

   0:	66 45 11 c0          	adc    r8w,r8w

Show nanoBench command
Results:
- Instructions retired: 1.2
- Core cycles: 2.8
- Reference cycles: 2.8
- RS_UOPS_DISPATCHED: 2.2
- UOPS_PORT_0: 0.6
- UOPS_PORT_1: 0.6
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 1.0

With loop_count=100 and unroll_count=100

Code:

   0:	66 45 11 c0          	adc    r8w,r8w

Show nanoBench command
Results:
- Instructions retired: 1.02
- Core cycles: 2.08
- Reference cycles: 2.08
- RS_UOPS_DISPATCHED: 2.02
- UOPS_PORT_0: 0.66
- UOPS_PORT_1: 0.67
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 0.69

With additional dependency-breaking instructions

With unroll_count=500 and no inner loop

Code:

   0:	4d 85 ff             	test   r15,r15
   3:	66 45 11 c0          	adc    r8w,r8w

Show nanoBench command
Results:
- Instructions retired: 2.0
- Core cycles: 2.14
- Reference cycles: 2.14
- RS_UOPS_DISPATCHED: 3.0
- UOPS_PORT_0: 1.0
- UOPS_PORT_1: 1.0
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 1.0

With loop_count=1000 and unroll_count=10

Code:

   0:	4d 85 ff             	test   r15,r15
   3:	66 45 11 c0          	adc    r8w,r8w

Show nanoBench command
Results:
- Instructions retired: 2.2
- Core cycles: 2.11
- Reference cycles: 2.11
- RS_UOPS_DISPATCHED: 3.2
- UOPS_PORT_0: 1.0
- UOPS_PORT_1: 1.0
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 1.2

With loop_count=100 and unroll_count=100

Code:

   0:	4d 85 ff             	test   r15,r15
   3:	66 45 11 c0          	adc    r8w,r8w

Show nanoBench command
Results:
- Instructions retired: 2.02
- Core cycles: 2.19
- Reference cycles: 2.19
- RS_UOPS_DISPATCHED: 3.02
- UOPS_PORT_0: 0.99
- UOPS_PORT_1: 1.02
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 1.02

ADC_13 (R16, R16) - Throughput and Uops

With different registers for different operands

With 1 independent instruction

With unroll_count=500 and no inner loop

With loop_count=1000 and unroll_count=10

With loop_count=100 and unroll_count=100

With additional dependency-breaking instructions

With unroll_count=500 and no inner loop

With loop_count=1000 and unroll_count=10

With loop_count=100 and unroll_count=100

With 4 independent instructions

With unroll_count=200 and no inner loop

With loop_count=1000 and unroll_count=2

With loop_count=100 and unroll_count=20

With additional dependency-breaking instructions

With unroll_count=200 and no inner loop

With loop_count=1000 and unroll_count=2

With loop_count=100 and unroll_count=20

With 8 independent instructions

With unroll_count=100 and no inner loop

With loop_count=1000 and unroll_count=1

With loop_count=100 and unroll_count=10

With additional dependency-breaking instructions

With unroll_count=100 and no inner loop

With loop_count=1000 and unroll_count=1

With loop_count=100 and unroll_count=10

With 12 independent instructions

With unroll_count=100 and no inner loop

With loop_count=1000 and unroll_count=1

With loop_count=100 and unroll_count=10

With additional dependency-breaking instructions

With unroll_count=100 and no inner loop

With loop_count=1000 and unroll_count=1

With loop_count=100 and unroll_count=10

With the same register for for different operands

With unroll_count=500 and no inner loop

With loop_count=1000 and unroll_count=10

With loop_count=100 and unroll_count=100

With additional dependency-breaking instructions

With unroll_count=500 and no inner loop

With loop_count=1000 and unroll_count=10

With loop_count=100 and unroll_count=100