VMASKMOVPS (YMM, YMM, M256)

With unroll_count=500 and no inner loop

Code:

   0:	c4 c2 75 2c 06       	vmaskmovps ymm0,ymm1,YMMWORD PTR [r14]

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX

Show nanoBench command
Results:
- MPERF: 0.42
- APERF: 0.5
- UOPS: 1.0
- FpuPipeAssignment.Total0: 0.5
- FpuPipeAssignment.Total1: 0.5
- 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:	c4 c2 75 2c 06       	vmaskmovps ymm0,ymm1,YMMWORD PTR [r14]

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX

Show nanoBench command
Results:
- MPERF: 0.43
- APERF: 0.5
- UOPS: 1.1
- FpuPipeAssignment.Total0: 0.5
- FpuPipeAssignment.Total1: 0.5
- 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:	c4 c2 75 2c 06       	vmaskmovps ymm0,ymm1,YMMWORD PTR [r14]

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX

Show nanoBench command
Results:
- MPERF: 0.43
- APERF: 0.5
- UOPS: 1.01
- FpuPipeAssignment.Total0: 0.5
- FpuPipeAssignment.Total1: 0.5
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With 4 independent instructions

With unroll_count=200 and no inner loop

Code:

   0:	c4 c2 75 2c 06       	vmaskmovps ymm0,ymm1,YMMWORD PTR [r14]
   5:	c4 c2 75 2c 56 20    	vmaskmovps ymm2,ymm1,YMMWORD PTR [r14+0x20]
   b:	c4 c2 75 2c 5e 40    	vmaskmovps ymm3,ymm1,YMMWORD PTR [r14+0x40]
  11:	c4 c2 75 2c 66 60    	vmaskmovps ymm4,ymm1,YMMWORD PTR [r14+0x60]

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
MOV [R14+32], RAX;
MOV [R14+40], RAX;
MOV [R14+48], RAX;
MOV [R14+56], RAX;
MOV [R14+64], RAX;
MOV [R14+72], RAX;
MOV [R14+80], RAX;
MOV [R14+88], RAX;
MOV [R14+96], RAX;
MOV [R14+104], RAX;
MOV [R14+112], RAX;
MOV [R14+120], RAX

Show nanoBench command
Results:
- MPERF: 2.35
- APERF: 2.72
- UOPS: 4.0
- FpuPipeAssignment.Total0: 2.05
- FpuPipeAssignment.Total1: 1.96
- 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=2

Code:

   0:	c4 c2 75 2c 06       	vmaskmovps ymm0,ymm1,YMMWORD PTR [r14]
   5:	c4 c2 75 2c 56 20    	vmaskmovps ymm2,ymm1,YMMWORD PTR [r14+0x20]
   b:	c4 c2 75 2c 5e 40    	vmaskmovps ymm3,ymm1,YMMWORD PTR [r14+0x40]
  11:	c4 c2 75 2c 66 60    	vmaskmovps ymm4,ymm1,YMMWORD PTR [r14+0x60]

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
MOV [R14+32], RAX;
MOV [R14+40], RAX;
MOV [R14+48], RAX;
MOV [R14+56], RAX;
MOV [R14+64], RAX;
MOV [R14+72], RAX;
MOV [R14+80], RAX;
MOV [R14+88], RAX;
MOV [R14+96], RAX;
MOV [R14+104], RAX;
MOV [R14+112], RAX;
MOV [R14+120], RAX

Show nanoBench command
Results:
- MPERF: 2.32
- APERF: 2.7
- UOPS: 4.5
- FpuPipeAssignment.Total0: 2.0
- FpuPipeAssignment.Total1: 2.01
- 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=20

Code:

   0:	c4 c2 75 2c 06       	vmaskmovps ymm0,ymm1,YMMWORD PTR [r14]
   5:	c4 c2 75 2c 56 20    	vmaskmovps ymm2,ymm1,YMMWORD PTR [r14+0x20]
   b:	c4 c2 75 2c 5e 40    	vmaskmovps ymm3,ymm1,YMMWORD PTR [r14+0x40]
  11:	c4 c2 75 2c 66 60    	vmaskmovps ymm4,ymm1,YMMWORD PTR [r14+0x60]

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
MOV [R14+32], RAX;
MOV [R14+40], RAX;
MOV [R14+48], RAX;
MOV [R14+56], RAX;
MOV [R14+64], RAX;
MOV [R14+72], RAX;
MOV [R14+80], RAX;
MOV [R14+88], RAX;
MOV [R14+96], RAX;
MOV [R14+104], RAX;
MOV [R14+112], RAX;
MOV [R14+120], RAX

Show nanoBench command
Results:
- MPERF: 1.74
- APERF: 2.01
- UOPS: 4.05
- FpuPipeAssignment.Total0: 2.0
- FpuPipeAssignment.Total1: 2.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With 8 independent instructions

With unroll_count=100 and no inner loop

Code:

   0:	c4 c2 75 2c 06       	vmaskmovps ymm0,ymm1,YMMWORD PTR [r14]
   5:	c4 c2 75 2c 56 20    	vmaskmovps ymm2,ymm1,YMMWORD PTR [r14+0x20]
   b:	c4 c2 75 2c 5e 40    	vmaskmovps ymm3,ymm1,YMMWORD PTR [r14+0x40]
  11:	c4 c2 75 2c 66 60    	vmaskmovps ymm4,ymm1,YMMWORD PTR [r14+0x60]
  17:	c4 c2 75 2c ae 80 00 	vmaskmovps ymm5,ymm1,YMMWORD PTR [r14+0x80]
  1e:	00 00 
  20:	c4 c2 75 2c b6 a0 00 	vmaskmovps ymm6,ymm1,YMMWORD PTR [r14+0xa0]
  27:	00 00 
  29:	c4 c2 75 2c be c0 00 	vmaskmovps ymm7,ymm1,YMMWORD PTR [r14+0xc0]
  30:	00 00 
  32:	c4 42 75 2c 86 e0 00 	vmaskmovps ymm8,ymm1,YMMWORD PTR [r14+0xe0]
  39:	00 00

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
MOV [R14+32], RAX;
MOV [R14+40], RAX;
MOV [R14+48], RAX;
MOV [R14+56], RAX;
MOV [R14+64], RAX;
MOV [R14+72], RAX;
MOV [R14+80], RAX;
MOV [R14+88], RAX;
MOV [R14+96], RAX;
MOV [R14+104], RAX;
MOV [R14+112], RAX;
MOV [R14+120], RAX;
MOV [R14+128], RAX;
MOV [R14+136], RAX;
MOV [R14+144], RAX;
MOV [R14+152], RAX;
MOV [R14+160], RAX;
MOV [R14+168], RAX;
MOV [R14+176], RAX;
MOV [R14+184], RAX;
MOV [R14+192], RAX;
MOV [R14+200], RAX;
MOV [R14+208], RAX;
MOV [R14+216], RAX;
MOV [R14+224], RAX;
MOV [R14+232], RAX;
MOV [R14+240], RAX;
MOV [R14+248], RAX

Show nanoBench command
Results:
- MPERF: 3.6
- APERF: 4.13
- UOPS: 8.0
- FpuPipeAssignment.Total0: 4.06
- FpuPipeAssignment.Total1: 3.95
- 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=1

Code:

   0:	c4 c2 75 2c 06       	vmaskmovps ymm0,ymm1,YMMWORD PTR [r14]
   5:	c4 c2 75 2c 56 20    	vmaskmovps ymm2,ymm1,YMMWORD PTR [r14+0x20]
   b:	c4 c2 75 2c 5e 40    	vmaskmovps ymm3,ymm1,YMMWORD PTR [r14+0x40]
  11:	c4 c2 75 2c 66 60    	vmaskmovps ymm4,ymm1,YMMWORD PTR [r14+0x60]
  17:	c4 c2 75 2c ae 80 00 	vmaskmovps ymm5,ymm1,YMMWORD PTR [r14+0x80]
  1e:	00 00 
  20:	c4 c2 75 2c b6 a0 00 	vmaskmovps ymm6,ymm1,YMMWORD PTR [r14+0xa0]
  27:	00 00 
  29:	c4 c2 75 2c be c0 00 	vmaskmovps ymm7,ymm1,YMMWORD PTR [r14+0xc0]
  30:	00 00 
  32:	c4 42 75 2c 86 e0 00 	vmaskmovps ymm8,ymm1,YMMWORD PTR [r14+0xe0]
  39:	00 00

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
MOV [R14+32], RAX;
MOV [R14+40], RAX;
MOV [R14+48], RAX;
MOV [R14+56], RAX;
MOV [R14+64], RAX;
MOV [R14+72], RAX;
MOV [R14+80], RAX;
MOV [R14+88], RAX;
MOV [R14+96], RAX;
MOV [R14+104], RAX;
MOV [R14+112], RAX;
MOV [R14+120], RAX;
MOV [R14+128], RAX;
MOV [R14+136], RAX;
MOV [R14+144], RAX;
MOV [R14+152], RAX;
MOV [R14+160], RAX;
MOV [R14+168], RAX;
MOV [R14+176], RAX;
MOV [R14+184], RAX;
MOV [R14+192], RAX;
MOV [R14+200], RAX;
MOV [R14+208], RAX;
MOV [R14+216], RAX;
MOV [R14+224], RAX;
MOV [R14+232], RAX;
MOV [R14+240], RAX;
MOV [R14+248], RAX

Show nanoBench command
Results:
- MPERF: 3.48
- APERF: 4.04
- UOPS: 9.0
- FpuPipeAssignment.Total0: 4.01
- FpuPipeAssignment.Total1: 4.0
- 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=10

Code:

   0:	c4 c2 75 2c 06       	vmaskmovps ymm0,ymm1,YMMWORD PTR [r14]
   5:	c4 c2 75 2c 56 20    	vmaskmovps ymm2,ymm1,YMMWORD PTR [r14+0x20]
   b:	c4 c2 75 2c 5e 40    	vmaskmovps ymm3,ymm1,YMMWORD PTR [r14+0x40]
  11:	c4 c2 75 2c 66 60    	vmaskmovps ymm4,ymm1,YMMWORD PTR [r14+0x60]
  17:	c4 c2 75 2c ae 80 00 	vmaskmovps ymm5,ymm1,YMMWORD PTR [r14+0x80]
  1e:	00 00 
  20:	c4 c2 75 2c b6 a0 00 	vmaskmovps ymm6,ymm1,YMMWORD PTR [r14+0xa0]
  27:	00 00 
  29:	c4 c2 75 2c be c0 00 	vmaskmovps ymm7,ymm1,YMMWORD PTR [r14+0xc0]
  30:	00 00 
  32:	c4 42 75 2c 86 e0 00 	vmaskmovps ymm8,ymm1,YMMWORD PTR [r14+0xe0]
  39:	00 00

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
MOV [R14+32], RAX;
MOV [R14+40], RAX;
MOV [R14+48], RAX;
MOV [R14+56], RAX;
MOV [R14+64], RAX;
MOV [R14+72], RAX;
MOV [R14+80], RAX;
MOV [R14+88], RAX;
MOV [R14+96], RAX;
MOV [R14+104], RAX;
MOV [R14+112], RAX;
MOV [R14+120], RAX;
MOV [R14+128], RAX;
MOV [R14+136], RAX;
MOV [R14+144], RAX;
MOV [R14+152], RAX;
MOV [R14+160], RAX;
MOV [R14+168], RAX;
MOV [R14+176], RAX;
MOV [R14+184], RAX;
MOV [R14+192], RAX;
MOV [R14+200], RAX;
MOV [R14+208], RAX;
MOV [R14+216], RAX;
MOV [R14+224], RAX;
MOV [R14+232], RAX;
MOV [R14+240], RAX;
MOV [R14+248], RAX

Show nanoBench command
Results:
- MPERF: 3.71
- APERF: 4.31
- UOPS: 8.1
- FpuPipeAssignment.Total0: 4.01
- FpuPipeAssignment.Total1: 4.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With 12 independent instructions

With unroll_count=100 and no inner loop

Code:

   0:	c4 c2 75 2c 06       	vmaskmovps ymm0,ymm1,YMMWORD PTR [r14]
   5:	c4 c2 75 2c 56 20    	vmaskmovps ymm2,ymm1,YMMWORD PTR [r14+0x20]
   b:	c4 c2 75 2c 5e 40    	vmaskmovps ymm3,ymm1,YMMWORD PTR [r14+0x40]
  11:	c4 c2 75 2c 66 60    	vmaskmovps ymm4,ymm1,YMMWORD PTR [r14+0x60]
  17:	c4 c2 75 2c ae 80 00 	vmaskmovps ymm5,ymm1,YMMWORD PTR [r14+0x80]
  1e:	00 00 
  20:	c4 c2 75 2c b6 a0 00 	vmaskmovps ymm6,ymm1,YMMWORD PTR [r14+0xa0]
  27:	00 00 
  29:	c4 c2 75 2c be c0 00 	vmaskmovps ymm7,ymm1,YMMWORD PTR [r14+0xc0]
  30:	00 00 
  32:	c4 42 75 2c 86 e0 00 	vmaskmovps ymm8,ymm1,YMMWORD PTR [r14+0xe0]
  39:	00 00 
  3b:	c4 42 75 2c 8e 00 01 	vmaskmovps ymm9,ymm1,YMMWORD PTR [r14+0x100]
  42:	00 00 
  44:	c4 42 75 2c 96 20 01 	vmaskmovps ymm10,ymm1,YMMWORD PTR [r14+0x120]
  4b:	00 00 
  4d:	c4 42 75 2c 9e 40 01 	vmaskmovps ymm11,ymm1,YMMWORD PTR [r14+0x140]
  54:	00 00 
  56:	c4 42 75 2c a6 60 01 	vmaskmovps ymm12,ymm1,YMMWORD PTR [r14+0x160]
  5d:	00 00

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
MOV [R14+32], RAX;
MOV [R14+40], RAX;
MOV [R14+48], RAX;
MOV [R14+56], RAX;
MOV [R14+64], RAX;
MOV [R14+72], RAX;
MOV [R14+80], RAX;
MOV [R14+88], RAX;
MOV [R14+96], RAX;
MOV [R14+104], RAX;
MOV [R14+112], RAX;
MOV [R14+120], RAX;
MOV [R14+128], RAX;
MOV [R14+136], RAX;
MOV [R14+144], RAX;
MOV [R14+152], RAX;
MOV [R14+160], RAX;
MOV [R14+168], RAX;
MOV [R14+176], RAX;
MOV [R14+184], RAX;
MOV [R14+192], RAX;
MOV [R14+200], RAX;
MOV [R14+208], RAX;
MOV [R14+216], RAX;
MOV [R14+224], RAX;
MOV [R14+232], RAX;
MOV [R14+240], RAX;
MOV [R14+248], RAX;
MOV [R14+256], RAX;
MOV [R14+264], RAX;
MOV [R14+272], RAX;
MOV [R14+280], RAX;
MOV [R14+288], RAX;
MOV [R14+296], RAX;
MOV [R14+304], RAX;
MOV [R14+312], RAX;
MOV [R14+320], RAX;
MOV [R14+328], RAX;
MOV [R14+336], RAX;
MOV [R14+344], RAX;
MOV [R14+352], RAX;
MOV [R14+360], RAX;
MOV [R14+368], RAX;
MOV [R14+376], RAX

Show nanoBench command
Results:
- MPERF: 5.56
- APERF: 6.43
- UOPS: 12.0
- FpuPipeAssignment.Total0: 6.06
- FpuPipeAssignment.Total1: 5.95
- 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=1

Code:

   0:	c4 c2 75 2c 06       	vmaskmovps ymm0,ymm1,YMMWORD PTR [r14]
   5:	c4 c2 75 2c 56 20    	vmaskmovps ymm2,ymm1,YMMWORD PTR [r14+0x20]
   b:	c4 c2 75 2c 5e 40    	vmaskmovps ymm3,ymm1,YMMWORD PTR [r14+0x40]
  11:	c4 c2 75 2c 66 60    	vmaskmovps ymm4,ymm1,YMMWORD PTR [r14+0x60]
  17:	c4 c2 75 2c ae 80 00 	vmaskmovps ymm5,ymm1,YMMWORD PTR [r14+0x80]
  1e:	00 00 
  20:	c4 c2 75 2c b6 a0 00 	vmaskmovps ymm6,ymm1,YMMWORD PTR [r14+0xa0]
  27:	00 00 
  29:	c4 c2 75 2c be c0 00 	vmaskmovps ymm7,ymm1,YMMWORD PTR [r14+0xc0]
  30:	00 00 
  32:	c4 42 75 2c 86 e0 00 	vmaskmovps ymm8,ymm1,YMMWORD PTR [r14+0xe0]
  39:	00 00 
  3b:	c4 42 75 2c 8e 00 01 	vmaskmovps ymm9,ymm1,YMMWORD PTR [r14+0x100]
  42:	00 00 
  44:	c4 42 75 2c 96 20 01 	vmaskmovps ymm10,ymm1,YMMWORD PTR [r14+0x120]
  4b:	00 00 
  4d:	c4 42 75 2c 9e 40 01 	vmaskmovps ymm11,ymm1,YMMWORD PTR [r14+0x140]
  54:	00 00 
  56:	c4 42 75 2c a6 60 01 	vmaskmovps ymm12,ymm1,YMMWORD PTR [r14+0x160]
  5d:	00 00

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
MOV [R14+32], RAX;
MOV [R14+40], RAX;
MOV [R14+48], RAX;
MOV [R14+56], RAX;
MOV [R14+64], RAX;
MOV [R14+72], RAX;
MOV [R14+80], RAX;
MOV [R14+88], RAX;
MOV [R14+96], RAX;
MOV [R14+104], RAX;
MOV [R14+112], RAX;
MOV [R14+120], RAX;
MOV [R14+128], RAX;
MOV [R14+136], RAX;
MOV [R14+144], RAX;
MOV [R14+152], RAX;
MOV [R14+160], RAX;
MOV [R14+168], RAX;
MOV [R14+176], RAX;
MOV [R14+184], RAX;
MOV [R14+192], RAX;
MOV [R14+200], RAX;
MOV [R14+208], RAX;
MOV [R14+216], RAX;
MOV [R14+224], RAX;
MOV [R14+232], RAX;
MOV [R14+240], RAX;
MOV [R14+248], RAX;
MOV [R14+256], RAX;
MOV [R14+264], RAX;
MOV [R14+272], RAX;
MOV [R14+280], RAX;
MOV [R14+288], RAX;
MOV [R14+296], RAX;
MOV [R14+304], RAX;
MOV [R14+312], RAX;
MOV [R14+320], RAX;
MOV [R14+328], RAX;
MOV [R14+336], RAX;
MOV [R14+344], RAX;
MOV [R14+352], RAX;
MOV [R14+360], RAX;
MOV [R14+368], RAX;
MOV [R14+376], RAX

Show nanoBench command
Results:
- MPERF: 5.18
- APERF: 6.02
- UOPS: 13.0
- FpuPipeAssignment.Total0: 6.01
- FpuPipeAssignment.Total1: 6.0
- 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=10

Code:

   0:	c4 c2 75 2c 06       	vmaskmovps ymm0,ymm1,YMMWORD PTR [r14]
   5:	c4 c2 75 2c 56 20    	vmaskmovps ymm2,ymm1,YMMWORD PTR [r14+0x20]
   b:	c4 c2 75 2c 5e 40    	vmaskmovps ymm3,ymm1,YMMWORD PTR [r14+0x40]
  11:	c4 c2 75 2c 66 60    	vmaskmovps ymm4,ymm1,YMMWORD PTR [r14+0x60]
  17:	c4 c2 75 2c ae 80 00 	vmaskmovps ymm5,ymm1,YMMWORD PTR [r14+0x80]
  1e:	00 00 
  20:	c4 c2 75 2c b6 a0 00 	vmaskmovps ymm6,ymm1,YMMWORD PTR [r14+0xa0]
  27:	00 00 
  29:	c4 c2 75 2c be c0 00 	vmaskmovps ymm7,ymm1,YMMWORD PTR [r14+0xc0]
  30:	00 00 
  32:	c4 42 75 2c 86 e0 00 	vmaskmovps ymm8,ymm1,YMMWORD PTR [r14+0xe0]
  39:	00 00 
  3b:	c4 42 75 2c 8e 00 01 	vmaskmovps ymm9,ymm1,YMMWORD PTR [r14+0x100]
  42:	00 00 
  44:	c4 42 75 2c 96 20 01 	vmaskmovps ymm10,ymm1,YMMWORD PTR [r14+0x120]
  4b:	00 00 
  4d:	c4 42 75 2c 9e 40 01 	vmaskmovps ymm11,ymm1,YMMWORD PTR [r14+0x140]
  54:	00 00 
  56:	c4 42 75 2c a6 60 01 	vmaskmovps ymm12,ymm1,YMMWORD PTR [r14+0x160]
  5d:	00 00

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
MOV [R14+32], RAX;
MOV [R14+40], RAX;
MOV [R14+48], RAX;
MOV [R14+56], RAX;
MOV [R14+64], RAX;
MOV [R14+72], RAX;
MOV [R14+80], RAX;
MOV [R14+88], RAX;
MOV [R14+96], RAX;
MOV [R14+104], RAX;
MOV [R14+112], RAX;
MOV [R14+120], RAX;
MOV [R14+128], RAX;
MOV [R14+136], RAX;
MOV [R14+144], RAX;
MOV [R14+152], RAX;
MOV [R14+160], RAX;
MOV [R14+168], RAX;
MOV [R14+176], RAX;
MOV [R14+184], RAX;
MOV [R14+192], RAX;
MOV [R14+200], RAX;
MOV [R14+208], RAX;
MOV [R14+216], RAX;
MOV [R14+224], RAX;
MOV [R14+232], RAX;
MOV [R14+240], RAX;
MOV [R14+248], RAX;
MOV [R14+256], RAX;
MOV [R14+264], RAX;
MOV [R14+272], RAX;
MOV [R14+280], RAX;
MOV [R14+288], RAX;
MOV [R14+296], RAX;
MOV [R14+304], RAX;
MOV [R14+312], RAX;
MOV [R14+320], RAX;
MOV [R14+328], RAX;
MOV [R14+336], RAX;
MOV [R14+344], RAX;
MOV [R14+352], RAX;
MOV [R14+360], RAX;
MOV [R14+368], RAX;
MOV [R14+376], RAX

Show nanoBench command
Results:
- MPERF: 5.36
- APERF: 6.21
- UOPS: 12.1
- FpuPipeAssignment.Total0: 6.01
- FpuPipeAssignment.Total1: 6.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With an indexed addressing mode

With 1 independent instruction

With unroll_count=500 and no inner loop

Code:

   0:	c4 82 75 2c 04 2e    	vmaskmovps ymm0,ymm1,YMMWORD PTR [r14+r13*1]

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
XOR R13, R13

Show nanoBench command
Results:
- MPERF: 0.42
- APERF: 0.5
- UOPS: 1.0
- FpuPipeAssignment.Total0: 0.5
- FpuPipeAssignment.Total1: 0.5
- 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:	c4 82 75 2c 04 2e    	vmaskmovps ymm0,ymm1,YMMWORD PTR [r14+r13*1]

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
XOR R13, R13

Show nanoBench command
Results:
- MPERF: 0.43
- APERF: 0.5
- UOPS: 1.1
- FpuPipeAssignment.Total0: 0.5
- FpuPipeAssignment.Total1: 0.5
- 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:	c4 82 75 2c 04 2e    	vmaskmovps ymm0,ymm1,YMMWORD PTR [r14+r13*1]

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
XOR R13, R13

Show nanoBench command
Results:
- MPERF: 0.43
- APERF: 0.5
- UOPS: 1.01
- FpuPipeAssignment.Total0: 0.5
- FpuPipeAssignment.Total1: 0.5
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With 4 independent instructions

With unroll_count=200 and no inner loop

Code:

   0:	c4 82 75 2c 04 2e    	vmaskmovps ymm0,ymm1,YMMWORD PTR [r14+r13*1]
   6:	c4 82 75 2c 54 2e 20 	vmaskmovps ymm2,ymm1,YMMWORD PTR [r14+r13*1+0x20]
   d:	c4 82 75 2c 5c 2e 40 	vmaskmovps ymm3,ymm1,YMMWORD PTR [r14+r13*1+0x40]
  14:	c4 82 75 2c 64 2e 60 	vmaskmovps ymm4,ymm1,YMMWORD PTR [r14+r13*1+0x60]

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
XOR R13, R13;
MOV [R14+32], RAX;
MOV [R14+40], RAX;
MOV [R14+48], RAX;
MOV [R14+56], RAX;
MOV [R14+64], RAX;
MOV [R14+72], RAX;
MOV [R14+80], RAX;
MOV [R14+88], RAX;
MOV [R14+96], RAX;
MOV [R14+104], RAX;
MOV [R14+112], RAX;
MOV [R14+120], RAX

Show nanoBench command
Results:
- MPERF: 1.72
- APERF: 2.0
- UOPS: 4.0
- FpuPipeAssignment.Total0: 1.97
- FpuPipeAssignment.Total1: 2.03
- 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=2

Code:

   0:	c4 82 75 2c 04 2e    	vmaskmovps ymm0,ymm1,YMMWORD PTR [r14+r13*1]
   6:	c4 82 75 2c 54 2e 20 	vmaskmovps ymm2,ymm1,YMMWORD PTR [r14+r13*1+0x20]
   d:	c4 82 75 2c 5c 2e 40 	vmaskmovps ymm3,ymm1,YMMWORD PTR [r14+r13*1+0x40]
  14:	c4 82 75 2c 64 2e 60 	vmaskmovps ymm4,ymm1,YMMWORD PTR [r14+r13*1+0x60]

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
XOR R13, R13;
MOV [R14+32], RAX;
MOV [R14+40], RAX;
MOV [R14+48], RAX;
MOV [R14+56], RAX;
MOV [R14+64], RAX;
MOV [R14+72], RAX;
MOV [R14+80], RAX;
MOV [R14+88], RAX;
MOV [R14+96], RAX;
MOV [R14+104], RAX;
MOV [R14+112], RAX;
MOV [R14+120], RAX

Show nanoBench command
Results:
- MPERF: 1.74
- APERF: 2.01
- UOPS: 4.5
- FpuPipeAssignment.Total0: 2.01
- FpuPipeAssignment.Total1: 2.0
- 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=20

Code:

   0:	c4 82 75 2c 04 2e    	vmaskmovps ymm0,ymm1,YMMWORD PTR [r14+r13*1]
   6:	c4 82 75 2c 54 2e 20 	vmaskmovps ymm2,ymm1,YMMWORD PTR [r14+r13*1+0x20]
   d:	c4 82 75 2c 5c 2e 40 	vmaskmovps ymm3,ymm1,YMMWORD PTR [r14+r13*1+0x40]
  14:	c4 82 75 2c 64 2e 60 	vmaskmovps ymm4,ymm1,YMMWORD PTR [r14+r13*1+0x60]

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
XOR R13, R13;
MOV [R14+32], RAX;
MOV [R14+40], RAX;
MOV [R14+48], RAX;
MOV [R14+56], RAX;
MOV [R14+64], RAX;
MOV [R14+72], RAX;
MOV [R14+80], RAX;
MOV [R14+88], RAX;
MOV [R14+96], RAX;
MOV [R14+104], RAX;
MOV [R14+112], RAX;
MOV [R14+120], RAX

Show nanoBench command
Results:
- MPERF: 1.74
- APERF: 2.01
- UOPS: 4.05
- FpuPipeAssignment.Total0: 2.0
- FpuPipeAssignment.Total1: 2.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With 8 independent instructions

With unroll_count=100 and no inner loop

Code:

   0:	c4 82 75 2c 04 2e    	vmaskmovps ymm0,ymm1,YMMWORD PTR [r14+r13*1]
   6:	c4 82 75 2c 54 2e 20 	vmaskmovps ymm2,ymm1,YMMWORD PTR [r14+r13*1+0x20]
   d:	c4 82 75 2c 5c 2e 40 	vmaskmovps ymm3,ymm1,YMMWORD PTR [r14+r13*1+0x40]
  14:	c4 82 75 2c 64 2e 60 	vmaskmovps ymm4,ymm1,YMMWORD PTR [r14+r13*1+0x60]
  1b:	c4 82 75 2c ac 2e 80 	vmaskmovps ymm5,ymm1,YMMWORD PTR [r14+r13*1+0x80]
  22:	00 00 00 
  25:	c4 82 75 2c b4 2e a0 	vmaskmovps ymm6,ymm1,YMMWORD PTR [r14+r13*1+0xa0]
  2c:	00 00 00 
  2f:	c4 82 75 2c bc 2e c0 	vmaskmovps ymm7,ymm1,YMMWORD PTR [r14+r13*1+0xc0]
  36:	00 00 00 
  39:	c4 02 75 2c 84 2e e0 	vmaskmovps ymm8,ymm1,YMMWORD PTR [r14+r13*1+0xe0]
  40:	00 00 00

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
XOR R13, R13;
MOV [R14+32], RAX;
MOV [R14+40], RAX;
MOV [R14+48], RAX;
MOV [R14+56], RAX;
MOV [R14+64], RAX;
MOV [R14+72], RAX;
MOV [R14+80], RAX;
MOV [R14+88], RAX;
MOV [R14+96], RAX;
MOV [R14+104], RAX;
MOV [R14+112], RAX;
MOV [R14+120], RAX;
MOV [R14+128], RAX;
MOV [R14+136], RAX;
MOV [R14+144], RAX;
MOV [R14+152], RAX;
MOV [R14+160], RAX;
MOV [R14+168], RAX;
MOV [R14+176], RAX;
MOV [R14+184], RAX;
MOV [R14+192], RAX;
MOV [R14+200], RAX;
MOV [R14+208], RAX;
MOV [R14+216], RAX;
MOV [R14+224], RAX;
MOV [R14+232], RAX;
MOV [R14+240], RAX;
MOV [R14+248], RAX

Show nanoBench command
Results:
- MPERF: 3.53
- APERF: 4.0
- UOPS: 8.0
- FpuPipeAssignment.Total0: 4.0
- FpuPipeAssignment.Total1: 4.0
- 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=1

Code:

   0:	c4 82 75 2c 04 2e    	vmaskmovps ymm0,ymm1,YMMWORD PTR [r14+r13*1]
   6:	c4 82 75 2c 54 2e 20 	vmaskmovps ymm2,ymm1,YMMWORD PTR [r14+r13*1+0x20]
   d:	c4 82 75 2c 5c 2e 40 	vmaskmovps ymm3,ymm1,YMMWORD PTR [r14+r13*1+0x40]
  14:	c4 82 75 2c 64 2e 60 	vmaskmovps ymm4,ymm1,YMMWORD PTR [r14+r13*1+0x60]
  1b:	c4 82 75 2c ac 2e 80 	vmaskmovps ymm5,ymm1,YMMWORD PTR [r14+r13*1+0x80]
  22:	00 00 00 
  25:	c4 82 75 2c b4 2e a0 	vmaskmovps ymm6,ymm1,YMMWORD PTR [r14+r13*1+0xa0]
  2c:	00 00 00 
  2f:	c4 82 75 2c bc 2e c0 	vmaskmovps ymm7,ymm1,YMMWORD PTR [r14+r13*1+0xc0]
  36:	00 00 00 
  39:	c4 02 75 2c 84 2e e0 	vmaskmovps ymm8,ymm1,YMMWORD PTR [r14+r13*1+0xe0]
  40:	00 00 00

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
XOR R13, R13;
MOV [R14+32], RAX;
MOV [R14+40], RAX;
MOV [R14+48], RAX;
MOV [R14+56], RAX;
MOV [R14+64], RAX;
MOV [R14+72], RAX;
MOV [R14+80], RAX;
MOV [R14+88], RAX;
MOV [R14+96], RAX;
MOV [R14+104], RAX;
MOV [R14+112], RAX;
MOV [R14+120], RAX;
MOV [R14+128], RAX;
MOV [R14+136], RAX;
MOV [R14+144], RAX;
MOV [R14+152], RAX;
MOV [R14+160], RAX;
MOV [R14+168], RAX;
MOV [R14+176], RAX;
MOV [R14+184], RAX;
MOV [R14+192], RAX;
MOV [R14+200], RAX;
MOV [R14+208], RAX;
MOV [R14+216], RAX;
MOV [R14+224], RAX;
MOV [R14+232], RAX;
MOV [R14+240], RAX;
MOV [R14+248], RAX

Show nanoBench command
Results:
- MPERF: 3.47
- APERF: 4.02
- UOPS: 9.0
- FpuPipeAssignment.Total0: 4.01
- FpuPipeAssignment.Total1: 4.0
- 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=10

Code:

   0:	c4 82 75 2c 04 2e    	vmaskmovps ymm0,ymm1,YMMWORD PTR [r14+r13*1]
   6:	c4 82 75 2c 54 2e 20 	vmaskmovps ymm2,ymm1,YMMWORD PTR [r14+r13*1+0x20]
   d:	c4 82 75 2c 5c 2e 40 	vmaskmovps ymm3,ymm1,YMMWORD PTR [r14+r13*1+0x40]
  14:	c4 82 75 2c 64 2e 60 	vmaskmovps ymm4,ymm1,YMMWORD PTR [r14+r13*1+0x60]
  1b:	c4 82 75 2c ac 2e 80 	vmaskmovps ymm5,ymm1,YMMWORD PTR [r14+r13*1+0x80]
  22:	00 00 00 
  25:	c4 82 75 2c b4 2e a0 	vmaskmovps ymm6,ymm1,YMMWORD PTR [r14+r13*1+0xa0]
  2c:	00 00 00 
  2f:	c4 82 75 2c bc 2e c0 	vmaskmovps ymm7,ymm1,YMMWORD PTR [r14+r13*1+0xc0]
  36:	00 00 00 
  39:	c4 02 75 2c 84 2e e0 	vmaskmovps ymm8,ymm1,YMMWORD PTR [r14+r13*1+0xe0]
  40:	00 00 00

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
XOR R13, R13;
MOV [R14+32], RAX;
MOV [R14+40], RAX;
MOV [R14+48], RAX;
MOV [R14+56], RAX;
MOV [R14+64], RAX;
MOV [R14+72], RAX;
MOV [R14+80], RAX;
MOV [R14+88], RAX;
MOV [R14+96], RAX;
MOV [R14+104], RAX;
MOV [R14+112], RAX;
MOV [R14+120], RAX;
MOV [R14+128], RAX;
MOV [R14+136], RAX;
MOV [R14+144], RAX;
MOV [R14+152], RAX;
MOV [R14+160], RAX;
MOV [R14+168], RAX;
MOV [R14+176], RAX;
MOV [R14+184], RAX;
MOV [R14+192], RAX;
MOV [R14+200], RAX;
MOV [R14+208], RAX;
MOV [R14+216], RAX;
MOV [R14+224], RAX;
MOV [R14+232], RAX;
MOV [R14+240], RAX;
MOV [R14+248], RAX

Show nanoBench command
Results:
- MPERF: 3.5
- APERF: 4.06
- UOPS: 8.1
- FpuPipeAssignment.Total0: 4.01
- FpuPipeAssignment.Total1: 4.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With 12 independent instructions

With unroll_count=100 and no inner loop

Code:

   0:	c4 82 75 2c 04 2e    	vmaskmovps ymm0,ymm1,YMMWORD PTR [r14+r13*1]
   6:	c4 82 75 2c 54 2e 20 	vmaskmovps ymm2,ymm1,YMMWORD PTR [r14+r13*1+0x20]
   d:	c4 82 75 2c 5c 2e 40 	vmaskmovps ymm3,ymm1,YMMWORD PTR [r14+r13*1+0x40]
  14:	c4 82 75 2c 64 2e 60 	vmaskmovps ymm4,ymm1,YMMWORD PTR [r14+r13*1+0x60]
  1b:	c4 82 75 2c ac 2e 80 	vmaskmovps ymm5,ymm1,YMMWORD PTR [r14+r13*1+0x80]
  22:	00 00 00 
  25:	c4 82 75 2c b4 2e a0 	vmaskmovps ymm6,ymm1,YMMWORD PTR [r14+r13*1+0xa0]
  2c:	00 00 00 
  2f:	c4 82 75 2c bc 2e c0 	vmaskmovps ymm7,ymm1,YMMWORD PTR [r14+r13*1+0xc0]
  36:	00 00 00 
  39:	c4 02 75 2c 84 2e e0 	vmaskmovps ymm8,ymm1,YMMWORD PTR [r14+r13*1+0xe0]
  40:	00 00 00 
  43:	c4 02 75 2c 8c 2e 00 	vmaskmovps ymm9,ymm1,YMMWORD PTR [r14+r13*1+0x100]
  4a:	01 00 00 
  4d:	c4 02 75 2c 94 2e 20 	vmaskmovps ymm10,ymm1,YMMWORD PTR [r14+r13*1+0x120]
  54:	01 00 00 
  57:	c4 02 75 2c 9c 2e 40 	vmaskmovps ymm11,ymm1,YMMWORD PTR [r14+r13*1+0x140]
  5e:	01 00 00 
  61:	c4 02 75 2c a4 2e 60 	vmaskmovps ymm12,ymm1,YMMWORD PTR [r14+r13*1+0x160]
  68:	01 00 00

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
XOR R13, R13;
MOV [R14+32], RAX;
MOV [R14+40], RAX;
MOV [R14+48], RAX;
MOV [R14+56], RAX;
MOV [R14+64], RAX;
MOV [R14+72], RAX;
MOV [R14+80], RAX;
MOV [R14+88], RAX;
MOV [R14+96], RAX;
MOV [R14+104], RAX;
MOV [R14+112], RAX;
MOV [R14+120], RAX;
MOV [R14+128], RAX;
MOV [R14+136], RAX;
MOV [R14+144], RAX;
MOV [R14+152], RAX;
MOV [R14+160], RAX;
MOV [R14+168], RAX;
MOV [R14+176], RAX;
MOV [R14+184], RAX;
MOV [R14+192], RAX;
MOV [R14+200], RAX;
MOV [R14+208], RAX;
MOV [R14+216], RAX;
MOV [R14+224], RAX;
MOV [R14+232], RAX;
MOV [R14+240], RAX;
MOV [R14+248], RAX;
MOV [R14+256], RAX;
MOV [R14+264], RAX;
MOV [R14+272], RAX;
MOV [R14+280], RAX;
MOV [R14+288], RAX;
MOV [R14+296], RAX;
MOV [R14+304], RAX;
MOV [R14+312], RAX;
MOV [R14+320], RAX;
MOV [R14+328], RAX;
MOV [R14+336], RAX;
MOV [R14+344], RAX;
MOV [R14+352], RAX;
MOV [R14+360], RAX;
MOV [R14+368], RAX;
MOV [R14+376], RAX

Show nanoBench command
Results:
- MPERF: 6.11
- APERF: 6.98
- UOPS: 12.0
- FpuPipeAssignment.Total0: 6.06
- FpuPipeAssignment.Total1: 5.95
- 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=1

Code:

   0:	c4 82 75 2c 04 2e    	vmaskmovps ymm0,ymm1,YMMWORD PTR [r14+r13*1]
   6:	c4 82 75 2c 54 2e 20 	vmaskmovps ymm2,ymm1,YMMWORD PTR [r14+r13*1+0x20]
   d:	c4 82 75 2c 5c 2e 40 	vmaskmovps ymm3,ymm1,YMMWORD PTR [r14+r13*1+0x40]
  14:	c4 82 75 2c 64 2e 60 	vmaskmovps ymm4,ymm1,YMMWORD PTR [r14+r13*1+0x60]
  1b:	c4 82 75 2c ac 2e 80 	vmaskmovps ymm5,ymm1,YMMWORD PTR [r14+r13*1+0x80]
  22:	00 00 00 
  25:	c4 82 75 2c b4 2e a0 	vmaskmovps ymm6,ymm1,YMMWORD PTR [r14+r13*1+0xa0]
  2c:	00 00 00 
  2f:	c4 82 75 2c bc 2e c0 	vmaskmovps ymm7,ymm1,YMMWORD PTR [r14+r13*1+0xc0]
  36:	00 00 00 
  39:	c4 02 75 2c 84 2e e0 	vmaskmovps ymm8,ymm1,YMMWORD PTR [r14+r13*1+0xe0]
  40:	00 00 00 
  43:	c4 02 75 2c 8c 2e 00 	vmaskmovps ymm9,ymm1,YMMWORD PTR [r14+r13*1+0x100]
  4a:	01 00 00 
  4d:	c4 02 75 2c 94 2e 20 	vmaskmovps ymm10,ymm1,YMMWORD PTR [r14+r13*1+0x120]
  54:	01 00 00 
  57:	c4 02 75 2c 9c 2e 40 	vmaskmovps ymm11,ymm1,YMMWORD PTR [r14+r13*1+0x140]
  5e:	01 00 00 
  61:	c4 02 75 2c a4 2e 60 	vmaskmovps ymm12,ymm1,YMMWORD PTR [r14+r13*1+0x160]
  68:	01 00 00

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
XOR R13, R13;
MOV [R14+32], RAX;
MOV [R14+40], RAX;
MOV [R14+48], RAX;
MOV [R14+56], RAX;
MOV [R14+64], RAX;
MOV [R14+72], RAX;
MOV [R14+80], RAX;
MOV [R14+88], RAX;
MOV [R14+96], RAX;
MOV [R14+104], RAX;
MOV [R14+112], RAX;
MOV [R14+120], RAX;
MOV [R14+128], RAX;
MOV [R14+136], RAX;
MOV [R14+144], RAX;
MOV [R14+152], RAX;
MOV [R14+160], RAX;
MOV [R14+168], RAX;
MOV [R14+176], RAX;
MOV [R14+184], RAX;
MOV [R14+192], RAX;
MOV [R14+200], RAX;
MOV [R14+208], RAX;
MOV [R14+216], RAX;
MOV [R14+224], RAX;
MOV [R14+232], RAX;
MOV [R14+240], RAX;
MOV [R14+248], RAX;
MOV [R14+256], RAX;
MOV [R14+264], RAX;
MOV [R14+272], RAX;
MOV [R14+280], RAX;
MOV [R14+288], RAX;
MOV [R14+296], RAX;
MOV [R14+304], RAX;
MOV [R14+312], RAX;
MOV [R14+320], RAX;
MOV [R14+328], RAX;
MOV [R14+336], RAX;
MOV [R14+344], RAX;
MOV [R14+352], RAX;
MOV [R14+360], RAX;
MOV [R14+368], RAX;
MOV [R14+376], RAX

Show nanoBench command
Results:
- MPERF: 5.33
- APERF: 6.19
- UOPS: 13.0
- FpuPipeAssignment.Total0: 6.01
- FpuPipeAssignment.Total1: 6.0
- 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=10

Code:

   0:	c4 82 75 2c 04 2e    	vmaskmovps ymm0,ymm1,YMMWORD PTR [r14+r13*1]
   6:	c4 82 75 2c 54 2e 20 	vmaskmovps ymm2,ymm1,YMMWORD PTR [r14+r13*1+0x20]
   d:	c4 82 75 2c 5c 2e 40 	vmaskmovps ymm3,ymm1,YMMWORD PTR [r14+r13*1+0x40]
  14:	c4 82 75 2c 64 2e 60 	vmaskmovps ymm4,ymm1,YMMWORD PTR [r14+r13*1+0x60]
  1b:	c4 82 75 2c ac 2e 80 	vmaskmovps ymm5,ymm1,YMMWORD PTR [r14+r13*1+0x80]
  22:	00 00 00 
  25:	c4 82 75 2c b4 2e a0 	vmaskmovps ymm6,ymm1,YMMWORD PTR [r14+r13*1+0xa0]
  2c:	00 00 00 
  2f:	c4 82 75 2c bc 2e c0 	vmaskmovps ymm7,ymm1,YMMWORD PTR [r14+r13*1+0xc0]
  36:	00 00 00 
  39:	c4 02 75 2c 84 2e e0 	vmaskmovps ymm8,ymm1,YMMWORD PTR [r14+r13*1+0xe0]
  40:	00 00 00 
  43:	c4 02 75 2c 8c 2e 00 	vmaskmovps ymm9,ymm1,YMMWORD PTR [r14+r13*1+0x100]
  4a:	01 00 00 
  4d:	c4 02 75 2c 94 2e 20 	vmaskmovps ymm10,ymm1,YMMWORD PTR [r14+r13*1+0x120]
  54:	01 00 00 
  57:	c4 02 75 2c 9c 2e 40 	vmaskmovps ymm11,ymm1,YMMWORD PTR [r14+r13*1+0x140]
  5e:	01 00 00 
  61:	c4 02 75 2c a4 2e 60 	vmaskmovps ymm12,ymm1,YMMWORD PTR [r14+r13*1+0x160]
  68:	01 00 00

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
XOR R13, R13;
MOV [R14+32], RAX;
MOV [R14+40], RAX;
MOV [R14+48], RAX;
MOV [R14+56], RAX;
MOV [R14+64], RAX;
MOV [R14+72], RAX;
MOV [R14+80], RAX;
MOV [R14+88], RAX;
MOV [R14+96], RAX;
MOV [R14+104], RAX;
MOV [R14+112], RAX;
MOV [R14+120], RAX;
MOV [R14+128], RAX;
MOV [R14+136], RAX;
MOV [R14+144], RAX;
MOV [R14+152], RAX;
MOV [R14+160], RAX;
MOV [R14+168], RAX;
MOV [R14+176], RAX;
MOV [R14+184], RAX;
MOV [R14+192], RAX;
MOV [R14+200], RAX;
MOV [R14+208], RAX;
MOV [R14+216], RAX;
MOV [R14+224], RAX;
MOV [R14+232], RAX;
MOV [R14+240], RAX;
MOV [R14+248], RAX;
MOV [R14+256], RAX;
MOV [R14+264], RAX;
MOV [R14+272], RAX;
MOV [R14+280], RAX;
MOV [R14+288], RAX;
MOV [R14+296], RAX;
MOV [R14+304], RAX;
MOV [R14+312], RAX;
MOV [R14+320], RAX;
MOV [R14+328], RAX;
MOV [R14+336], RAX;
MOV [R14+344], RAX;
MOV [R14+352], RAX;
MOV [R14+360], RAX;
MOV [R14+368], RAX;
MOV [R14+376], RAX

Show nanoBench command
Results:
- MPERF: 5.48
- APERF: 6.33
- UOPS: 12.1
- FpuPipeAssignment.Total0: 6.01
- FpuPipeAssignment.Total1: 6.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

VMASKMOVPS (YMM, YMM, M256) - Throughput and Uops

With a non-indexed addressing mode

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 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 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 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 an indexed addressing mode

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 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 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 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