VPCOMPRESSB (ZMM, K, ZMM) - Port Usage

With blocking instructions for port '5':

• Code:

     0:	41 0f 6e c0          	movd   mm0,r8d
     4:	41 0f 6e c8          	movd   mm1,r8d
     8:	41 0f 6e d0          	movd   mm2,r8d
     c:	41 0f 6e d8          	movd   mm3,r8d
    10:	41 0f 6e e0          	movd   mm4,r8d
    14:	41 0f 6e e8          	movd   mm5,r8d
    18:	41 0f 6e f0          	movd   mm6,r8d
    1c:	41 0f 6e f8          	movd   mm7,r8d
    20:	41 0f 6e c0          	movd   mm0,r8d
    24:	41 0f 6e c8          	movd   mm1,r8d
    28:	62 f2 7d 49 63 c8    	vpcompressb zmm0{k1},zmm1
  

• Init:

  MOV R15, 10000;
  L: VADDPS ZMM0, ZMM1, ZMM1;
  VADDPS ZMM0, ZMM1, ZMM1;
  DEC R15;
  JNZ L;
  VZEROALL;
  VXORPS ZMM0, ZMM0, ZMM0;
  VXORPS ZMM1, ZMM1, ZMM1

• Show nanoBench command
• Results:
  • Instructions retired: 11.0
  • Core cycles: 12.12
  • Reference cycles: 7.3
  • UOPS_PORT_5: 11.99