OV - exec - Function __field_summary_kernel_module_MOD_field_summary_kernel._omp

	Function: __field_summary_kernel_module_MOD_field_summary_kernel._omp_fn.0	Module: exec	Source: field_summary_kernel.f90:54-71	Coverage (incl. loops): 0.31% \| (excl. loops): 0.00%

/home/eoseret/qaas_runs_ZEN5/174-049-0948/intel/CloverLeaf1.3-FC/build/CloverLeaf1.3-FC/CloverLeaf_ref/kernels/field_summary_kernel.f90: 54 - 71

--------------------------------------------------------------------------------

54:     !$OMP PARALLEL

55:     !$OMP DO PRIVATE(vsqrd,cell_vol,cell_mass) REDUCTION(+ : vol,mass,press,ie,ke)

56:     DO k=y_min,y_max

57:     !$OMP SIMD

58:       DO j=x_min,x_max

59:         vsqrd=0.0

60:         DO kv=k,k+1

61:           DO jv=j,j+1

62:             vsqrd=vsqrd+0.25*(xvel0(jv,kv)**2+yvel0(jv,kv)**2)

63:           ENDDO

64:         ENDDO

65:         cell_vol=volume(j,k)

66:         cell_mass=cell_vol*density0(j,k)

67:         vol=vol+cell_vol

68:         mass=mass+cell_mass

69:         ie=ie+cell_mass*energy0(j,k)

70:         ke=ke+cell_mass*0.5*vsqrd

71:         press=press+cell_vol*pressure(j,k)

0x42a2c0 PUSH	%RBP

0x42a2c1 MOV	%RSP,%RBP

0x42a2c4 PUSH	%R15

0x42a2c6 PUSH	%R14

0x42a2c8 PUSH	%R13

0x42a2ca PUSH	%R12

0x42a2cc PUSH	%RBX

0x42a2cd MOV	%RDI,%R13

0x42a2d0 SUB	$0x38,%RSP

0x42a2d4 MOV	0x10(%RDI),%RAX

0x42a2d8 MOV	(%RAX),%R12D

0x42a2db CALL	402370 <@plt_start@+0x350>

0x42a2e0 MOV	%EAX,%EBX

0x42a2e2 CALL	4022e0 <@plt_start@+0x2c0>

0x42a2e7 MOV	0x18(%R13),%RDX

0x42a2eb MOV	%EAX,%R15D

0x42a2ee MOV	(%RDX),%EAX

0x42a2f0 INC	%EAX

0x42a2f2 SUB	%R12D,%EAX

0x42a2f5 CLTD

0x42a2f6 IDIV	%EBX

0x42a2f8 CMP	%EDX,%R15D

0x42a2fb JL	42a7c9

0x42a301 IMUL	%EAX,%R15D

0x42a305 ADD	%EDX,%R15D

0x42a308 LEA	(%RAX,%R15,1),%ECX

0x42a30c CMP	%ECX,%R15D

0x42a30f JGE	42a7b0

0x42a315 MOV	0x8(%R13),%R9

0x42a319 MOV	(%R13),%RDI

0x42a31d LEA	(%R12,%RCX,1),%ESI

0x42a321 ADD	%R12D,%R15D

0x42a324 MOV	0xc8(%R13),%RDX

0x42a32b MOV	0xb8(%R13),%RAX

0x42a332 MOVSXD	%R15D,%RCX

0x42a335 MOV	%ESI,-0x40(%RBP)

0x42a338 MOV	0x40(%R13),%RSI

0x42a33c MOV	%R13,-0x50(%RBP)

0x42a340 VXORPD	%XMM2,%XMM2,%XMM2

0x42a344 VMOVAPD	%XMM2,%XMM12

0x42a348 VMOVAPD	%XMM2,%XMM9

0x42a34c VMOVAPD	%XMM2,%XMM13

0x42a350 VMOVAPD	%XMM2,%XMM14

0x42a354 VMOVDDUP	0x78514(%RIP),%XMM3

0x42a35c VMOVSD	0x7851c(%RIP),%XMM4

0x42a364 MOV	(%R9),%R12D

0x42a367 MOV	(%RDI),%R8D

0x42a36a MOV	0xd0(%R13),%R9

0x42a371 MOV	0x48(%R13),%RDI

0x42a375 LEA	(,%RAX,8),%R11

0x42a37d MOV	%RAX,%RBX

0x42a380 IMUL	%RCX,%RBX

0x42a384 VMOVQ	%R11,%XMM1

0x42a389 MOV	%RDX,%R11

0x42a38c IMUL	%RCX,%R11

0x42a390 VMOVDQA64	%XMM1,%XMM16

0x42a396 LEA	0x1(%R12),%R10D

0x42a39b MOV	%R8D,-0x48(%RBP)

0x42a39f LEA	(,%RDX,8),%R8

0x42a3a7 MOV	%R10D,-0x38(%RBP)

0x42a3ab MOV	0xc0(%R13),%R10

0x42a3b2 VMOVQ	%R8,%XMM0

0x42a3b7 LEA	0x1(%RCX),%R8

0x42a3bb IMUL	%R8,%RAX

0x42a3bf ADD	%R9,%R11

0x42a3c2 VMOVDQA64	%XMM0,%XMM17

0x42a3c8 IMUL	%R8,%RDX

0x42a3cc LEA	(%RDI,%R11,8),%R11

0x42a3d0 ADD	%R10,%RAX

0x42a3d3 ADD	%R10,%RBX

0x42a3d6 ADD	%R9,%RDX

0x42a3d9 LEA	(%RSI,%RAX,8),%R10

0x42a3dd MOV	0xa8(%R13),%RAX

0x42a3e4 LEA	(%RDI,%RDX,8),%R9

0x42a3e8 LEA	(%RSI,%RBX,8),%RBX

0x42a3ec MOV	0x20(%R13),%RDI

0x42a3f0 LEA	(,%RAX,8),%RSI

0x42a3f8 IMUL	%RCX,%RAX

0x42a3fc ADD	0xb0(%R13),%RAX

0x42a403 VMOVQ	%RSI,%XMM8

0x42a408 MOV	0x28(%R13),%RSI

0x42a40c LEA	(%RDI,%RAX,8),%R8

0x42a410 MOV	0x78(%R13),%RAX

0x42a414 LEA	(,%RAX,8),%RDX

0x42a41c IMUL	%RCX,%RAX

0x42a420 ADD	0x80(%R13),%RAX

0x42a427 VMOVQ	%RDX,%XMM7

0x42a42c LEA	(%RSI,%RAX,8),%RDI

0x42a430 MOV	0x88(%R13),%RAX

0x42a437 MOV	0x30(%R13),%RSI

0x42a43b LEA	(,%RAX,8),%RDX

0x42a443 IMUL	%RCX,%RAX

0x42a447 ADD	0x90(%R13),%RAX

0x42a44e VMOVQ	%RDX,%XMM6

0x42a453 LEA	(%RSI,%RAX,8),%RSI

0x42a457 MOV	0x98(%R13),%RAX

0x42a45e LEA	(,%RAX,8),%RDX

0x42a466 IMUL	%RAX,%RCX

0x42a46a XOR	%EAX,%EAX

0x42a46c VMOVQ	%RDX,%XMM5

0x42a471 MOV	0xa0(%R13),%RDX

0x42a478 ADD	%RCX,%RDX

0x42a47b MOV	0x38(%R13),%RCX

0x42a47f MOV	-0x48(%RBP),%R13D

0x42a483 LEA	(%RCX,%RDX,8),%RCX

0x42a487 NOPW	(%RAX,%RAX,1)

(161) 0x42a490 CMP	%R12D,%R13D

(161) 0x42a493 JG	42a796

(161) 0x42a499 MOVSXD	%R13D,%RDX

(161) 0x42a49c MOV	%R12D,%R14D

(161) 0x42a49f VMOVUPD	(%R11,%RDX,8),%XMM10

(161) 0x42a4a5 VMOVUPD	(%RBX,%RDX,8),%XMM11

(161) 0x42a4aa SUB	%R13D,%R14D

(161) 0x42a4ad LEA	0x1(%RDX),%RAX

(161) 0x42a4b1 AND	$0x1,%R14D

(161) 0x42a4b5 VMULPD	%XMM10,%XMM10,%XMM15

(161) 0x42a4ba VFMADD132PD	%XMM11,%XMM15,%XMM11

(161) 0x42a4bf VMOVUPD	(%R9,%RDX,8),%XMM15

(161) 0x42a4c5 VMULPD	%XMM3,%XMM11,%XMM1

(161) 0x42a4c9 VMOVUPD	(%R10,%RDX,8),%XMM11

(161) 0x42a4cf VUNPCKHPD	%XMM1,%XMM1,%XMM0

(161) 0x42a4d3 VADDPD	%XMM1,%XMM0,%XMM10

(161) 0x42a4d7 VMULPD	%XMM15,%XMM15,%XMM1

(161) 0x42a4dc VFMADD132PD	%XMM11,%XMM1,%XMM11

(161) 0x42a4e1 VMOVSD	(%R8,%RDX,8),%XMM1

(161) 0x42a4e7 VADDSD	%XMM1,%XMM14,%XMM14

(161) 0x42a4eb VFMADD231SD	(%RCX,%RDX,8),%XMM1,%XMM9

(161) 0x42a4f1 VMULPD	%XMM3,%XMM11,%XMM0

(161) 0x42a4f5 VUNPCKHPD	%XMM0,%XMM0,%XMM11

(161) 0x42a4f9 VADDPD	%XMM0,%XMM11,%XMM15

(161) 0x42a4fd VMULSD	(%RDI,%RDX,8),%XMM1,%XMM0

(161) 0x42a502 VADDSD	%XMM0,%XMM13,%XMM13

(161) 0x42a506 VFMADD231SD	(%RSI,%RDX,8),%XMM0,%XMM12

(161) 0x42a50c VADDSD	%XMM15,%XMM10,%XMM10

(161) 0x42a511 VMULSD	%XMM4,%XMM10,%XMM11

(161) 0x42a515 VFMADD231SD	%XMM11,%XMM0,%XMM2

(161) 0x42a51a CMP	%EAX,%R12D

(161) 0x42a51d JL	42a6a5

(161) 0x42a523 TEST	%R14D,%R14D

(161) 0x42a526 JE	42a5b0

(161) 0x42a52c VMOVUPD	(%R11,%RAX,8),%XMM10

(161) 0x42a532 VMOVUPD	(%RBX,%RAX,8),%XMM15

(161) 0x42a537 VMULPD	%XMM10,%XMM10,%XMM1

(161) 0x42a53c VFMADD132PD	%XMM15,%XMM1,%XMM15

(161) 0x42a541 VMOVUPD	(%R10,%RAX,8),%XMM1

(161) 0x42a547 VMULPD	%XMM3,%XMM15,%XMM0

(161) 0x42a54b VMOVUPD	(%R9,%RAX,8),%XMM15

(161) 0x42a551 VUNPCKHPD	%XMM0,%XMM0,%XMM11

(161) 0x42a555 VADDPD	%XMM0,%XMM11,%XMM10

(161) 0x42a559 VMULPD	%XMM15,%XMM15,%XMM0

(161) 0x42a55e VFMADD132PD	%XMM1,%XMM0,%XMM1

(161) 0x42a563 VMOVSD	(%R8,%RAX,8),%XMM0

(161) 0x42a569 VFMADD231SD	(%RCX,%RAX,8),%XMM0,%XMM9

(161) 0x42a56f VADDSD	%XMM0,%XMM14,%XMM14

(161) 0x42a573 VMULPD	%XMM3,%XMM1,%XMM11

(161) 0x42a577 VUNPCKHPD	%XMM11,%XMM11,%XMM1

(161) 0x42a57c VADDPD	%XMM11,%XMM1,%XMM15

(161) 0x42a581 VMULSD	(%RDI,%RAX,8),%XMM0,%XMM11

(161) 0x42a586 VFMADD231SD	(%RSI,%RAX,8),%XMM11,%XMM12

(161) 0x42a58c LEA	0x2(%RDX),%RAX

(161) 0x42a590 VADDSD	%XMM11,%XMM13,%XMM13

(161) 0x42a595 VADDSD	%XMM15,%XMM10,%XMM10

(161) 0x42a59a VMULSD	%XMM4,%XMM10,%XMM1

(161) 0x42a59e VFMADD231SD	%XMM1,%XMM11,%XMM2

(161) 0x42a5a3 CMP	%EAX,%R12D

(161) 0x42a5a6 JL	42a6a5

(161) 0x42a5ac NOPL	(%RAX)

  (162) 0x42a5b0 VMOVUPD	(%R11,%RAX,8),%XMM10

  (162) 0x42a5b6 VMOVUPD	(%RBX,%RAX,8),%XMM15

  (162) 0x42a5bb LEA	0x1(%RAX),%RDX

  (162) 0x42a5bf VMULPD	%XMM10,%XMM10,%XMM0

  (162) 0x42a5c4 VMOVUPD	(%R9,%RAX,8),%XMM10

  (162) 0x42a5ca VFMADD132PD	%XMM15,%XMM0,%XMM15

  (162) 0x42a5cf VMOVUPD	(%R10,%RAX,8),%XMM0

  (162) 0x42a5d5 VMULPD	%XMM3,%XMM15,%XMM11

  (162) 0x42a5d9 VUNPCKHPD	%XMM11,%XMM11,%XMM1

  (162) 0x42a5de VADDPD	%XMM11,%XMM1,%XMM15

  (162) 0x42a5e3 VMULPD	%XMM10,%XMM10,%XMM11

  (162) 0x42a5e8 VFMADD132PD	%XMM0,%XMM11,%XMM0

  (162) 0x42a5ed VMULPD	%XMM3,%XMM0,%XMM1

  (162) 0x42a5f1 VUNPCKHPD	%XMM1,%XMM1,%XMM0

  (162) 0x42a5f5 VADDPD	%XMM1,%XMM0,%XMM10

  (162) 0x42a5f9 VADDSD	%XMM10,%XMM15,%XMM15

  (162) 0x42a5fe VMOVSD	(%R8,%RAX,8),%XMM10

  (162) 0x42a604 VMULSD	%XMM4,%XMM15,%XMM1

  (162) 0x42a608 VMULSD	(%RDI,%RAX,8),%XMM10,%XMM11

  (162) 0x42a60d VFMADD231SD	(%RSI,%RAX,8),%XMM11,%XMM12

  (162) 0x42a613 VADDSD	%XMM11,%XMM13,%XMM13

  (162) 0x42a618 VFMADD132SD	%XMM1,%XMM2,%XMM11

  (162) 0x42a61d VMOVUPD	(%R11,%RDX,8),%XMM2

  (162) 0x42a623 VADDSD	%XMM10,%XMM14,%XMM14

  (162) 0x42a628 VFMADD132SD	(%RCX,%RAX,8),%XMM9,%XMM10

  (162) 0x42a62e VMOVUPD	(%RBX,%RDX,8),%XMM9

  (162) 0x42a633 ADD	$0x2,%RAX

  (162) 0x42a637 VMULPD	%XMM2,%XMM2,%XMM0

  (162) 0x42a63b VMOVUPD	(%R9,%RDX,8),%XMM2

  (162) 0x42a641 VFMADD132PD	%XMM9,%XMM0,%XMM9

  (162) 0x42a646 VMOVUPD	(%R10,%RDX,8),%XMM0

  (162) 0x42a64c VMULPD	%XMM3,%XMM9,%XMM15

  (162) 0x42a650 VUNPCKHPD	%XMM15,%XMM15,%XMM1

  (162) 0x42a655 VADDPD	%XMM15,%XMM1,%XMM9

  (162) 0x42a65a VMULPD	%XMM2,%XMM2,%XMM15

  (162) 0x42a65e VFMADD132PD	%XMM0,%XMM15,%XMM0

  (162) 0x42a663 VMULPD	%XMM3,%XMM0,%XMM1

  (162) 0x42a667 VUNPCKHPD	%XMM1,%XMM1,%XMM0

  (162) 0x42a66b VADDPD	%XMM1,%XMM0,%XMM2

  (162) 0x42a66f VADDSD	%XMM2,%XMM9,%XMM15

  (162) 0x42a673 VMOVSD	(%R8,%RDX,8),%XMM9

  (162) 0x42a679 VMULSD	%XMM4,%XMM15,%XMM1

  (162) 0x42a67d VMULSD	(%RDI,%RDX,8),%XMM9,%XMM2

  (162) 0x42a682 VADDSD	%XMM9,%XMM14,%XMM14

  (162) 0x42a687 VADDSD	%XMM2,%XMM13,%XMM13

  (162) 0x42a68b VFMADD231SD	(%RSI,%RDX,8),%XMM2,%XMM12

  (162) 0x42a691 VFMADD132SD	(%RCX,%RDX,8),%XMM10,%XMM9

  (162) 0x42a697 VFMADD132SD	%XMM1,%XMM11,%XMM2

  (162) 0x42a69c CMP	%EAX,%R12D

  (162) 0x42a69f JGE	42a5b0

(161) 0x42a6a5 MOV	-0x38(%RBP),%R14D

(161) 0x42a6a9 MOV	$0x1,%EAX

(161) 0x42a6ae VMOVQ	%XMM16,%RDX

(161) 0x42a6b4 INC	%R15D

(161) 0x42a6b7 ADD	%RDX,%RBX

(161) 0x42a6ba VMOVQ	%XMM17,%RDX

(161) 0x42a6c0 ADD	%RDX,%R11

(161) 0x42a6c3 VMOVQ	%XMM16,%RDX

(161) 0x42a6c9 ADD	%RDX,%R10

(161) 0x42a6cc VMOVQ	%XMM17,%RDX

(161) 0x42a6d2 ADD	%RDX,%R9

(161) 0x42a6d5 VMOVQ	%XMM8,%RDX

(161) 0x42a6da ADD	%RDX,%R8

(161) 0x42a6dd VMOVQ	%XMM7,%RDX

(161) 0x42a6e2 ADD	%RDX,%RDI

(161) 0x42a6e5 VMOVQ	%XMM6,%RDX

(161) 0x42a6ea ADD	%RDX,%RSI

(161) 0x42a6ed VMOVQ	%XMM5,%RDX

(161) 0x42a6f2 ADD	%RDX,%RCX

(161) 0x42a6f5 CMP	%R15D,-0x40(%RBP)

(161) 0x42a6f9 JG	42a490

0x42a6ff MOV	-0x50(%RBP),%R13

0x42a703 TEST	%AL,%AL

0x42a705 JE	42a70e

0x42a707 MOV	%R14D,0xd8(%R13)

0x42a70e VMOVSD	%XMM12,-0x48(%RBP)

0x42a713 VMOVSD	%XMM14,-0x38(%RBP)

0x42a718 VMOVSD	%XMM9,-0x58(%RBP)

0x42a71d VMOVSD	%XMM2,-0x50(%RBP)

0x42a722 VMOVSD	%XMM13,-0x40(%RBP)

0x42a727 CALL	402120 <@plt_start@+0x100>

0x42a72c MOV	0x50(%R13),%R14

0x42a730 MOV	0x70(%R13),%RBX

0x42a734 MOV	0x58(%R13),%RCX

0x42a738 MOV	0x60(%R13),%RSI

0x42a73c MOV	0x68(%R13),%RDI

0x42a740 VMOVSD	-0x38(%RBP),%XMM12

0x42a745 VMOVSD	-0x40(%RBP),%XMM4

0x42a74a VMOVSD	-0x58(%RBP),%XMM6

0x42a74f VMOVSD	-0x48(%RBP),%XMM8

0x42a754 VMOVSD	-0x50(%RBP),%XMM11

0x42a759 VADDSD	(%R14),%XMM12,%XMM3

0x42a75e VMOVSD	%XMM3,(%R14)

0x42a763 VADDSD	(%RCX),%XMM4,%XMM5

0x42a767 VMOVSD	%XMM5,(%RCX)

0x42a76b VADDSD	(%RBX),%XMM6,%XMM7

0x42a76f VMOVSD	%XMM7,(%RBX)

0x42a773 VADDSD	(%RSI),%XMM8,%XMM10

0x42a777 VMOVSD	%XMM10,(%RSI)

0x42a77b VADDSD	(%RDI),%XMM11,%XMM14

0x42a77f VMOVSD	%XMM14,(%RDI)

0x42a783 ADD	$0x38,%RSP

0x42a787 POP	%RBX

0x42a788 POP	%R12

0x42a78a POP	%R13

0x42a78c POP	%R14

0x42a78e POP	%R15

0x42a790 POP	%RBP

0x42a791 JMP	402160

(161) 0x42a796 MOV	-0x38(%RBP),%EDX

(161) 0x42a799 CMP	%EDX,%R13D

(161) 0x42a79c JNE	42a6ae

(161) 0x42a7a2 MOV	%R13D,%R14D

(161) 0x42a7a5 MOV	$0x1,%EAX

(161) 0x42a7aa JMP	42a6ae

0x42a7af NOP

0x42a7b0 VXORPD	%XMM2,%XMM2,%XMM2

0x42a7b4 VMOVAPD	%XMM2,%XMM12

0x42a7b8 VMOVAPD	%XMM2,%XMM9

0x42a7bc VMOVAPD	%XMM2,%XMM13

0x42a7c0 VMOVAPD	%XMM2,%XMM14

0x42a7c4 JMP	42a70e

0x42a7c9 INC	%EAX

0x42a7cb XOR	%EDX,%EDX

0x42a7cd JMP	42a301

0x42a7d2 NOPW	%CS:(%RAX,%RAX,1)

0x42a7dd NOPL	(%RAX)

Coverage (%)	Name	Source Location	Module
►94.77+	gomp_thread_start	team.c:130	libgomp.so.1.0.0
○	start_thread		libc.so.6
○	__GI___clone3		libc.so.6
►2.72+	GOMP_parallel	libgomp.h:982	libgomp.so.1.0.0
○	field_summary_kernel	field_summary_kernel.f90:77	exec
○	field_summary	field_summary.f90:69	exec
○	hydro	hydro.f90:74	exec
○	main	clover_leaf.f90:41	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	clover_leaf.f90:41	exec

min	med	avg	max

Percentile Index	10	20	30	40	50	60	70	80	90	100
Value

min	med	avg	max

Percentile Index	10	20	30	40	50	60	70	80	90	100
Value

Path /

Average path: Display a virtual path defined by average values of all real paths

The code analyzed by CQA in that panel excludes loops and represents 0.00% of application time for run gcc_7

Source file and lines	field_summary_kernel.f90:54-71
Module	exec

The function is defined in /home/eoseret/qaas_runs_ZEN5/174-049-0948/intel/CloverLeaf1.3-FC/build/CloverLeaf1.3-FC/CloverLeaf_ref/kernels/field_summary_kernel.f90:54-71.

Warnings:
Ignoring paths for analysis

gain
potential
hint
expert

Code clean check

Detected a slowdown caused by scalar integer instructions (typically used for address computation). By removing them, you can lower the cost of an iteration from 19.38 to 6.13 cycles (3.16x speedup).

Workaround

Try to reorganize arrays of structures to structures of arrays
Consider to permute loops (see vectorization gain report)
To reference allocatable arrays, use "allocatable" instead of "pointer" pointers or qualify them with the "contiguous" attribute (Fortran 2008)
For structures, limit to one indirection. For example, use a_b%c instead of a%b%c with a_b set to a%b before this function

Vectorization

Your function is probably not vectorized. Only 14% of vector register length is used (average across all SSE/AVX instructions). By vectorizing your function, you can lower the cost of an iteration from 19.38 to 1.41 cycles (13.71x speedup).

Details

Store and arithmetical SSE/AVX instructions are used in scalar version (process only one data element in vector registers). Since your execution units are vector units, only a vectorized function can use their full power.

Workaround

Try another compiler or update/tune your current one
Make array accesses unit-stride:
- If your function streams arrays of structures (AoS), try to use structures of arrays instead (SoA): do i a(i)%x = b(i)%x (slow, non stride 1) => do i a%x(i) = b%x(i) (fast, stride 1)

Execution units bottlenecks

Found no such bottlenecks but see expert reports for more complex bottlenecks.

No data for this section

CALL instructions

Detected function call instructions.

Details

Calling (and then returning from) a function prevents many compiler optimizations (like vectorization), breaks control flow (which reduces pipeline performance) and executes extra instructions to save/restore the registers used inside it, which is very expensive (dozens of cycles). Consider to inline small functions.

unknown: 3 occurrences►
- /home/eoseret/qaas_runs_ZEN5/174-049-0948/intel/CloverLeaf1.3-FC/build/CloverLeaf1.3-FC/CloverLeaf_ref/kernels/field_summary_kernel.f90:55
- /home/eoseret/qaas_runs_ZEN5/174-049-0948/intel/CloverLeaf1.3-FC/build/CloverLeaf1.3-FC/CloverLeaf_ref/kernels/field_summary_kernel.f90:55
- /home/eoseret/qaas_runs_ZEN5/174-049-0948/intel/CloverLeaf1.3-FC/build/CloverLeaf1.3-FC/CloverLeaf_ref/kernels/field_summary_kernel.f90:71

Complex instructions

Detected COMPLEX INSTRUCTIONS.

Details

These instructions generate more than one micro-operation and only one of them can be decoded during a cycle and the extra micro-operations increase pressure on execution units.

IDIV: 1 occurrences►
- /home/eoseret/qaas_runs_ZEN5/174-049-0948/intel/CloverLeaf1.3-FC/build/CloverLeaf1.3-FC/CloverLeaf_ref/kernels/field_summary_kernel.f90:55

Conversion instructions

Detected expensive conversion instructions.

Details

CLTD: 1 occurrences►
- /home/eoseret/qaas_runs_ZEN5/174-049-0948/intel/CloverLeaf1.3-FC/build/CloverLeaf1.3-FC/CloverLeaf_ref/kernels/field_summary_kernel.f90:55

Workaround

Avoid mixing data with different types. In particular, check if the type of constants is the same as array elements.

Type of elements and instruction set

5 SSE or AVX instructions are processing arithmetic or math operations on double precision FP elements in scalar mode (one at a time).

Matching between your function (in the source code) and the binary function

The binary function is composed of 5 FP arithmetical operations:

5: addition or subtraction

The binary function is loading 340 bytes (42 double precision FP elements). The binary function is storing 104 bytes (13 double precision FP elements).

Arithmetic intensity

Arithmetic intensity is 0.01 FP operations per loaded or stored byte.

General properties

nb instructions	156
nb uops	155
loop length	664
used x86 registers	16
used mmx registers	0
used xmm registers	17
used ymm registers	0
used zmm registers	0
nb stack references	5

Front-end

MACRO FUSION NOT POSSIBLE FIT IN UOP CACHE

micro-operation queue	19.38 cycles
front end	19.38 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15
uops	10.50	10.50	10.50	10.50	10.50	10.50	15.75	15.75	15.75	15.75	0.50	0.50	2.50	2.50	5.00	5.00
cycles	10.50	10.50	10.50	10.50	10.50	10.50	15.75	15.75	15.75	15.75	0.50	0.50	2.50	2.50	5.00	5.00

Execution ports to units layout:

P0: ALU
P1: ALU
P2: ALU
P3: ALU, BRU
P4: ALU, BRU
P5: ALU, BRU
P6 (512 bits): store address, load
P7 (512 bits): store address, load
P8 (512 bits): store address, load
P9 (512 bits): store address, load
P10 (512 bits): VPU, DIV/SQRT
P11 (512 bits): VPU, DIV/SQRT
P12 (512 bits): VPU
P13 (512 bits): VPU
P14 (512 bits): FP store data
P15 (512 bits): FP store data

Cycles executing div or sqrt instructions

6.00

Cycles summary

Front-end	19.38
Dispatch	15.75
DIV/SQRT	6.00
Overall L1	19.38

Vectorization ratios

INT

all	9%
load	0%
store	0%
mul	NA (no mul vectorizable/vectorized instructions)
add-sub	0%
fma	NA (no fma vectorizable/vectorized instructions)
other	16%

all	31%
load	0%
store	0%
mul	NA (no mul vectorizable/vectorized instructions)
add-sub	0%
fma	NA (no fma vectorizable/vectorized instructions)
div/sqrt	NA (no div/sqrt vectorizable/vectorized instructions)
other	100%

INT+FP

all	22%
load	0%
store	0%
mul	NA (no mul vectorizable/vectorized instructions)
add-sub	0%
fma	NA (no fma vectorizable/vectorized instructions)
div/sqrt	0%
other	57%

Vector efficiency ratios

INT

all	11%
load	9%
store	7%
mul	NA (no mul vectorizable/vectorized instructions)
add-sub	12%
fma	NA (no fma vectorizable/vectorized instructions)
other	12%

all	16%
load	12%
store	12%
mul	NA (no mul vectorizable/vectorized instructions)
add-sub	12%
fma	NA (no fma vectorizable/vectorized instructions)
div/sqrt	NA (no div/sqrt vectorizable/vectorized instructions)
other	25%

INT+FP

all	14%
load	12%
store	10%
mul	NA (no mul vectorizable/vectorized instructions)
add-sub	12%
fma	NA (no fma vectorizable/vectorized instructions)
div/sqrt	6%
other	18%

Cycles and memory resources usage

Assuming all data fit into the L1 cache, each call to the function takes 19.38 cycles. At this rate:

6% of peak load performance is reached (17.55 out of 256.00 bytes loaded per cycle (GB/s @ 1GHz))
4% of peak store performance is reached (5.37 out of 128.00 bytes stored per cycle (GB/s @ 1GHz))

Front-end bottlenecks

Performance is limited by instruction throughput (loading/decoding program instructions to execution core) (front-end is a bottleneck). By removing all these bottlenecks, you can lower the cost of an iteration from 19.38 to 15.75 cycles (1.23x speedup).

ASM code

In the binary file, the address of the function is: 42a2c0

Instruction	Nb FU	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15	Latency	Recip. throughput	Vectorization
PUSH %RBP	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
MOV %RSP,%RBP	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
PUSH %R15	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
PUSH %R14	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
PUSH %R13	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
PUSH %R12	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
PUSH %RBX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
MOV %RDI,%R13	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
SUB $0x38,%RSP	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
MOV 0x10(%RDI),%RAX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV (%RAX),%R12D	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
CALL 402370 <@plt_start@+0x350>	2	0	0	0	0.33	0.33	0.33	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0.50	N/A
MOV %EAX,%EBX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
CALL 4022e0 <@plt_start@+0x2c0>	2	0	0	0	0.33	0.33	0.33	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0.50	N/A
MOV 0x18(%R13),%RDX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV %EAX,%R15D	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
MOV (%RDX),%EAX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
INC %EAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
SUB %R12D,%EAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
CLTD																				scal (6.3%)
IDIV %EBX	2	0	0	0	2	0	0	0	0	0	0	0	0	0	0	0	0	9-14	6	scal (6.3%)
CMP %EDX,%R15D	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (6.3%)
JL 42a7c9 <__field_summary_kernel_module_MOD_field_summary_kernel._omp_fn.0+0x509>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
IMUL %EAX,%R15D	1	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	0	0	3	0.33	N/A
ADD %EDX,%R15D	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
LEA (%RAX,%R15,1),%ECX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
CMP %ECX,%R15D	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (6.3%)
JGE 42a7b0 <__field_summary_kernel_module_MOD_field_summary_kernel._omp_fn.0+0x4f0>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
MOV 0x8(%R13),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV (%R13),%RDI	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
LEA (%R12,%RCX,1),%ESI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
ADD %R12D,%R15D	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
MOV 0xc8(%R13),%RDX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV 0xb8(%R13),%RAX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOVSXD %R15D,%RCX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
MOV %ESI,-0x40(%RBP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (6.3%)
MOV 0x40(%R13),%RSI	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV %R13,-0x50(%RBP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
VXORPD %XMM2,%XMM2,%XMM2	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VMOVAPD %XMM2,%XMM12	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VMOVAPD %XMM2,%XMM9	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VMOVAPD %XMM2,%XMM13	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VMOVAPD %XMM2,%XMM14	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VMOVDDUP 0x78514(%RIP),%XMM3	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	1	0.50	scal (12.5%)
VMOVSD 0x7851c(%RIP),%XMM4	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
MOV (%R9),%R12D	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV (%RDI),%R8D	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	scal (6.3%)
MOV 0xd0(%R13),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV 0x48(%R13),%RDI	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
LEA (,%RAX,8),%R11	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
MOV %RAX,%RBX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
IMUL %RCX,%RBX	1	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	0	0	3	0.33	N/A
VMOVQ %R11,%XMM1	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	2	1	scal (12.5%)
MOV %RDX,%R11	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
IMUL %RCX,%R11	1	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	0	0	3	0.33	N/A
VMOVDQA64 %XMM1,%XMM16	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
LEA 0x1(%R12),%R10D	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
MOV %R8D,-0x48(%RBP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (6.3%)
LEA (,%RDX,8),%R8	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
MOV %R10D,-0x38(%RBP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (6.3%)
MOV 0xc0(%R13),%R10	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	scal (12.5%)
VMOVQ %R8,%XMM0	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	2	1	scal (12.5%)
LEA 0x1(%RCX),%R8	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
IMUL %R8,%RAX	1	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	0	0	3	0.33	N/A
ADD %R9,%R11	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVDQA64 %XMM0,%XMM17	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
IMUL %R8,%RDX	1	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	0	0	3	0.33	N/A
LEA (%RDI,%R11,8),%R11	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
ADD %R10,%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ADD %R10,%RBX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ADD %R9,%RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
LEA (%RSI,%RAX,8),%R10	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
MOV 0xa8(%R13),%RAX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
LEA (%RDI,%RDX,8),%R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
LEA (%RSI,%RBX,8),%RBX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
MOV 0x20(%R13),%RDI	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
LEA (,%RAX,8),%RSI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
IMUL %RCX,%RAX	1	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	0	0	3	0.33	N/A
ADD 0xb0(%R13),%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.25	N/A
VMOVQ %RSI,%XMM8	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	2	1	scal (12.5%)
MOV 0x28(%R13),%RSI	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
LEA (%RDI,%RAX,8),%R8	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
MOV 0x78(%R13),%RAX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
LEA (,%RAX,8),%RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
IMUL %RCX,%RAX	1	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	0	0	3	0.33	N/A
ADD 0x80(%R13),%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.25	N/A
VMOVQ %RDX,%XMM7	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	2	1	scal (12.5%)
LEA (%RSI,%RAX,8),%RDI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
MOV 0x88(%R13),%RAX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV 0x30(%R13),%RSI	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
LEA (,%RAX,8),%RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
IMUL %RCX,%RAX	1	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	0	0	3	0.33	N/A
ADD 0x90(%R13),%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.25	N/A
VMOVQ %RDX,%XMM6	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	2	1	scal (12.5%)
LEA (%RSI,%RAX,8),%RSI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
MOV 0x98(%R13),%RAX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
LEA (,%RAX,8),%RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
IMUL %RAX,%RCX	1	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	0	0	3	0.33	N/A
XOR %EAX,%EAX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.25	N/A
VMOVQ %RDX,%XMM5	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	2	1	scal (12.5%)
MOV 0xa0(%R13),%RDX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
ADD %RCX,%RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
MOV 0x38(%R13),%RCX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV -0x48(%RBP),%R13D	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
LEA (%RCX,%RDX,8),%RCX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
NOPW (%RAX,%RAX,1)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.09	N/A
MOV -0x50(%RBP),%R13	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
TEST %AL,%AL	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
JE 42a70e <__field_summary_kernel_module_MOD_field_summary_kernel._omp_fn.0+0x44e>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
MOV %R14D,0xd8(%R13)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (6.3%)
VMOVSD %XMM12,-0x48(%RBP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVSD %XMM14,-0x38(%RBP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVSD %XMM9,-0x58(%RBP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVSD %XMM2,-0x50(%RBP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVSD %XMM13,-0x40(%RBP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
CALL 402120 <@plt_start@+0x100>	2	0	0	0	0.33	0.33	0.33	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0.50	N/A
MOV 0x50(%R13),%R14	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV 0x70(%R13),%RBX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV 0x58(%R13),%RCX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV 0x60(%R13),%RSI	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV 0x68(%R13),%RDI	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
VMOVSD -0x38(%RBP),%XMM12	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVSD -0x40(%RBP),%XMM4	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVSD -0x58(%RBP),%XMM6	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVSD -0x48(%RBP),%XMM8	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVSD -0x50(%RBP),%XMM11	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VADDSD (%R14),%XMM12,%XMM3	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VMOVSD %XMM3,(%R14)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VADDSD (%RCX),%XMM4,%XMM5	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VMOVSD %XMM5,(%RCX)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VADDSD (%RBX),%XMM6,%XMM7	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VMOVSD %XMM7,(%RBX)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VADDSD (%RSI),%XMM8,%XMM10	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VMOVSD %XMM10,(%RSI)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VADDSD (%RDI),%XMM11,%XMM14	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VMOVSD %XMM14,(%RDI)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
ADD $0x38,%RSP	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
POP %RBX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
POP %R12	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
POP %R13	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
POP %R14	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
POP %R15	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
POP %RBP	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
JMP 402160 <@plt_start@+0x140>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	1	N/A
NOP	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.09	N/A
VXORPD %XMM2,%XMM2,%XMM2	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VMOVAPD %XMM2,%XMM12	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VMOVAPD %XMM2,%XMM9	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VMOVAPD %XMM2,%XMM13	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VMOVAPD %XMM2,%XMM14	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
JMP 42a70e <__field_summary_kernel_module_MOD_field_summary_kernel._omp_fn.0+0x44e>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	1	N/A
INC %EAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
XOR %EDX,%EDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.25	N/A
JMP 42a301 <__field_summary_kernel_module_MOD_field_summary_kernel._omp_fn.0+0x41>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	1	N/A
NOPW %CS:(%RAX,%RAX,1)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.09	N/A
NOPL (%RAX)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.09	N/A

The code analyzed by CQA in that panel excludes loops and represents 0.00% of application time for run gcc_7

Source file and lines	field_summary_kernel.f90:54-71
Module	exec

gain
potential
hint
expert

Code clean check

Detected a slowdown caused by scalar integer instructions (typically used for address computation). By removing them, you can lower the cost of an iteration from 19.38 to 6.13 cycles (3.16x speedup).

Workaround

Try to reorganize arrays of structures to structures of arrays
Consider to permute loops (see vectorization gain report)
To reference allocatable arrays, use "allocatable" instead of "pointer" pointers or qualify them with the "contiguous" attribute (Fortran 2008)
For structures, limit to one indirection. For example, use a_b%c instead of a%b%c with a_b set to a%b before this function

Vectorization

Details

Workaround

Try another compiler or update/tune your current one
Make array accesses unit-stride:
- If your function streams arrays of structures (AoS), try to use structures of arrays instead (SoA): do i a(i)%x = b(i)%x (slow, non stride 1) => do i a%x(i) = b%x(i) (fast, stride 1)

Execution units bottlenecks

Found no such bottlenecks but see expert reports for more complex bottlenecks.

No data for this section

CALL instructions

Detected function call instructions.

Details

unknown: 3 occurrences►
- /home/eoseret/qaas_runs_ZEN5/174-049-0948/intel/CloverLeaf1.3-FC/build/CloverLeaf1.3-FC/CloverLeaf_ref/kernels/field_summary_kernel.f90:55
- /home/eoseret/qaas_runs_ZEN5/174-049-0948/intel/CloverLeaf1.3-FC/build/CloverLeaf1.3-FC/CloverLeaf_ref/kernels/field_summary_kernel.f90:55
- /home/eoseret/qaas_runs_ZEN5/174-049-0948/intel/CloverLeaf1.3-FC/build/CloverLeaf1.3-FC/CloverLeaf_ref/kernels/field_summary_kernel.f90:71

Complex instructions

Detected COMPLEX INSTRUCTIONS.

Details

These instructions generate more than one micro-operation and only one of them can be decoded during a cycle and the extra micro-operations increase pressure on execution units.

IDIV: 1 occurrences►
- /home/eoseret/qaas_runs_ZEN5/174-049-0948/intel/CloverLeaf1.3-FC/build/CloverLeaf1.3-FC/CloverLeaf_ref/kernels/field_summary_kernel.f90:55

Conversion instructions

Detected expensive conversion instructions.

Details

CLTD: 1 occurrences►
- /home/eoseret/qaas_runs_ZEN5/174-049-0948/intel/CloverLeaf1.3-FC/build/CloverLeaf1.3-FC/CloverLeaf_ref/kernels/field_summary_kernel.f90:55

Workaround

Avoid mixing data with different types. In particular, check if the type of constants is the same as array elements.

Type of elements and instruction set

5 SSE or AVX instructions are processing arithmetic or math operations on double precision FP elements in scalar mode (one at a time).

Matching between your function (in the source code) and the binary function

The binary function is composed of 5 FP arithmetical operations:

5: addition or subtraction

The binary function is loading 340 bytes (42 double precision FP elements). The binary function is storing 104 bytes (13 double precision FP elements).

Arithmetic intensity

Arithmetic intensity is 0.01 FP operations per loaded or stored byte.

General properties

nb instructions	156
nb uops	155
loop length	664
used x86 registers	16
used mmx registers	0
used xmm registers	17
used ymm registers	0
used zmm registers	0
nb stack references	5

Front-end

MACRO FUSION NOT POSSIBLE FIT IN UOP CACHE

micro-operation queue	19.38 cycles
front end	19.38 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15
uops	10.50	10.50	10.50	10.50	10.50	10.50	15.75	15.75	15.75	15.75	0.50	0.50	2.50	2.50	5.00	5.00
cycles	10.50	10.50	10.50	10.50	10.50	10.50	15.75	15.75	15.75	15.75	0.50	0.50	2.50	2.50	5.00	5.00

Execution ports to units layout:

P0: ALU
P1: ALU
P2: ALU
P3: ALU, BRU
P4: ALU, BRU
P5: ALU, BRU
P6 (512 bits): store address, load
P7 (512 bits): store address, load
P8 (512 bits): store address, load
P9 (512 bits): store address, load
P10 (512 bits): VPU, DIV/SQRT
P11 (512 bits): VPU, DIV/SQRT
P12 (512 bits): VPU
P13 (512 bits): VPU
P14 (512 bits): FP store data
P15 (512 bits): FP store data

Cycles executing div or sqrt instructions

6.00

Cycles summary

Front-end	19.38
Dispatch	15.75
DIV/SQRT	6.00
Overall L1	19.38

Vectorization ratios

INT

all	9%
load	0%
store	0%
mul	NA (no mul vectorizable/vectorized instructions)
add-sub	0%
fma	NA (no fma vectorizable/vectorized instructions)
other	16%

all	31%
load	0%
store	0%
mul	NA (no mul vectorizable/vectorized instructions)
add-sub	0%
fma	NA (no fma vectorizable/vectorized instructions)
div/sqrt	NA (no div/sqrt vectorizable/vectorized instructions)
other	100%

INT+FP

all	22%
load	0%
store	0%
mul	NA (no mul vectorizable/vectorized instructions)
add-sub	0%
fma	NA (no fma vectorizable/vectorized instructions)
div/sqrt	0%
other	57%

Vector efficiency ratios

INT

all	11%
load	9%
store	7%
mul	NA (no mul vectorizable/vectorized instructions)
add-sub	12%
fma	NA (no fma vectorizable/vectorized instructions)
other	12%

all	16%
load	12%
store	12%
mul	NA (no mul vectorizable/vectorized instructions)
add-sub	12%
fma	NA (no fma vectorizable/vectorized instructions)
div/sqrt	NA (no div/sqrt vectorizable/vectorized instructions)
other	25%

INT+FP

all	14%
load	12%
store	10%
mul	NA (no mul vectorizable/vectorized instructions)
add-sub	12%
fma	NA (no fma vectorizable/vectorized instructions)
div/sqrt	6%
other	18%

Cycles and memory resources usage

Assuming all data fit into the L1 cache, each call to the function takes 19.38 cycles. At this rate:

6% of peak load performance is reached (17.55 out of 256.00 bytes loaded per cycle (GB/s @ 1GHz))
4% of peak store performance is reached (5.37 out of 128.00 bytes stored per cycle (GB/s @ 1GHz))

Front-end bottlenecks

ASM code

In the binary file, the address of the function is: 42a2c0

Instruction	Nb FU	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15	Latency	Recip. throughput	Vectorization
PUSH %RBP	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
MOV %RSP,%RBP	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
PUSH %R15	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
PUSH %R14	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
PUSH %R13	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
PUSH %R12	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
PUSH %RBX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
MOV %RDI,%R13	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
SUB $0x38,%RSP	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
MOV 0x10(%RDI),%RAX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV (%RAX),%R12D	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
CALL 402370 <@plt_start@+0x350>	2	0	0	0	0.33	0.33	0.33	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0.50	N/A
MOV %EAX,%EBX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
CALL 4022e0 <@plt_start@+0x2c0>	2	0	0	0	0.33	0.33	0.33	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0.50	N/A
MOV 0x18(%R13),%RDX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV %EAX,%R15D	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
MOV (%RDX),%EAX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
INC %EAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
SUB %R12D,%EAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
CLTD																				scal (6.3%)
IDIV %EBX	2	0	0	0	2	0	0	0	0	0	0	0	0	0	0	0	0	9-14	6	scal (6.3%)
CMP %EDX,%R15D	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (6.3%)
JL 42a7c9 <__field_summary_kernel_module_MOD_field_summary_kernel._omp_fn.0+0x509>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
IMUL %EAX,%R15D	1	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	0	0	3	0.33	N/A
ADD %EDX,%R15D	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
LEA (%RAX,%R15,1),%ECX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
CMP %ECX,%R15D	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (6.3%)
JGE 42a7b0 <__field_summary_kernel_module_MOD_field_summary_kernel._omp_fn.0+0x4f0>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
MOV 0x8(%R13),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV (%R13),%RDI	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
LEA (%R12,%RCX,1),%ESI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
ADD %R12D,%R15D	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
MOV 0xc8(%R13),%RDX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV 0xb8(%R13),%RAX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOVSXD %R15D,%RCX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
MOV %ESI,-0x40(%RBP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (6.3%)
MOV 0x40(%R13),%RSI	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV %R13,-0x50(%RBP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
VXORPD %XMM2,%XMM2,%XMM2	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VMOVAPD %XMM2,%XMM12	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VMOVAPD %XMM2,%XMM9	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VMOVAPD %XMM2,%XMM13	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VMOVAPD %XMM2,%XMM14	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VMOVDDUP 0x78514(%RIP),%XMM3	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	1	0.50	scal (12.5%)
VMOVSD 0x7851c(%RIP),%XMM4	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
MOV (%R9),%R12D	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV (%RDI),%R8D	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	scal (6.3%)
MOV 0xd0(%R13),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV 0x48(%R13),%RDI	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
LEA (,%RAX,8),%R11	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
MOV %RAX,%RBX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
IMUL %RCX,%RBX	1	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	0	0	3	0.33	N/A
VMOVQ %R11,%XMM1	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	2	1	scal (12.5%)
MOV %RDX,%R11	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
IMUL %RCX,%R11	1	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	0	0	3	0.33	N/A
VMOVDQA64 %XMM1,%XMM16	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
LEA 0x1(%R12),%R10D	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
MOV %R8D,-0x48(%RBP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (6.3%)
LEA (,%RDX,8),%R8	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
MOV %R10D,-0x38(%RBP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (6.3%)
MOV 0xc0(%R13),%R10	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	scal (12.5%)
VMOVQ %R8,%XMM0	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	2	1	scal (12.5%)
LEA 0x1(%RCX),%R8	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
IMUL %R8,%RAX	1	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	0	0	3	0.33	N/A
ADD %R9,%R11	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVDQA64 %XMM0,%XMM17	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
IMUL %R8,%RDX	1	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	0	0	3	0.33	N/A
LEA (%RDI,%R11,8),%R11	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
ADD %R10,%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ADD %R10,%RBX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ADD %R9,%RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
LEA (%RSI,%RAX,8),%R10	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
MOV 0xa8(%R13),%RAX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
LEA (%RDI,%RDX,8),%R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
LEA (%RSI,%RBX,8),%RBX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
MOV 0x20(%R13),%RDI	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
LEA (,%RAX,8),%RSI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
IMUL %RCX,%RAX	1	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	0	0	3	0.33	N/A
ADD 0xb0(%R13),%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.25	N/A
VMOVQ %RSI,%XMM8	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	2	1	scal (12.5%)
MOV 0x28(%R13),%RSI	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
LEA (%RDI,%RAX,8),%R8	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
MOV 0x78(%R13),%RAX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
LEA (,%RAX,8),%RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
IMUL %RCX,%RAX	1	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	0	0	3	0.33	N/A
ADD 0x80(%R13),%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.25	N/A
VMOVQ %RDX,%XMM7	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	2	1	scal (12.5%)
LEA (%RSI,%RAX,8),%RDI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
MOV 0x88(%R13),%RAX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV 0x30(%R13),%RSI	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
LEA (,%RAX,8),%RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
IMUL %RCX,%RAX	1	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	0	0	3	0.33	N/A
ADD 0x90(%R13),%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.25	N/A
VMOVQ %RDX,%XMM6	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	2	1	scal (12.5%)
LEA (%RSI,%RAX,8),%RSI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
MOV 0x98(%R13),%RAX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
LEA (,%RAX,8),%RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
IMUL %RAX,%RCX	1	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	0	0	3	0.33	N/A
XOR %EAX,%EAX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.25	N/A
VMOVQ %RDX,%XMM5	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	2	1	scal (12.5%)
MOV 0xa0(%R13),%RDX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
ADD %RCX,%RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
MOV 0x38(%R13),%RCX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV -0x48(%RBP),%R13D	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
LEA (%RCX,%RDX,8),%RCX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
NOPW (%RAX,%RAX,1)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.09	N/A
MOV -0x50(%RBP),%R13	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
TEST %AL,%AL	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
JE 42a70e <__field_summary_kernel_module_MOD_field_summary_kernel._omp_fn.0+0x44e>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
MOV %R14D,0xd8(%R13)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (6.3%)
VMOVSD %XMM12,-0x48(%RBP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVSD %XMM14,-0x38(%RBP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVSD %XMM9,-0x58(%RBP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVSD %XMM2,-0x50(%RBP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVSD %XMM13,-0x40(%RBP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
CALL 402120 <@plt_start@+0x100>	2	0	0	0	0.33	0.33	0.33	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0.50	N/A
MOV 0x50(%R13),%R14	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV 0x70(%R13),%RBX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV 0x58(%R13),%RCX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV 0x60(%R13),%RSI	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV 0x68(%R13),%RDI	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
VMOVSD -0x38(%RBP),%XMM12	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVSD -0x40(%RBP),%XMM4	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVSD -0x58(%RBP),%XMM6	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVSD -0x48(%RBP),%XMM8	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVSD -0x50(%RBP),%XMM11	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VADDSD (%R14),%XMM12,%XMM3	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VMOVSD %XMM3,(%R14)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VADDSD (%RCX),%XMM4,%XMM5	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VMOVSD %XMM5,(%RCX)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VADDSD (%RBX),%XMM6,%XMM7	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VMOVSD %XMM7,(%RBX)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VADDSD (%RSI),%XMM8,%XMM10	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VMOVSD %XMM10,(%RSI)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VADDSD (%RDI),%XMM11,%XMM14	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VMOVSD %XMM14,(%RDI)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
ADD $0x38,%RSP	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
POP %RBX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
POP %R12	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
POP %R13	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
POP %R14	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
POP %R15	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
POP %RBP	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
JMP 402160 <@plt_start@+0x140>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	1	N/A
NOP	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.09	N/A
VXORPD %XMM2,%XMM2,%XMM2	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VMOVAPD %XMM2,%XMM12	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VMOVAPD %XMM2,%XMM9	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VMOVAPD %XMM2,%XMM13	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VMOVAPD %XMM2,%XMM14	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
JMP 42a70e <__field_summary_kernel_module_MOD_field_summary_kernel._omp_fn.0+0x44e>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	1	N/A
INC %EAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
XOR %EDX,%EDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.25	N/A
JMP 42a301 <__field_summary_kernel_module_MOD_field_summary_kernel._omp_fn.0+0x41>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	1	N/A
NOPW %CS:(%RAX,%RAX,1)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.09	N/A
NOPL (%RAX)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.09	N/A

Name	Coverage (%)	Time (s)
▼__field_summary_kernel_module_MOD_field_summary_kernel._omp_fn.0–	0.31	0.11
▼Loop 161 - field_summary_kernel.f90:54-71 - exec–	0.00	0.00
○Loop 162 - field_summary_kernel.f90:62-71 - exec	0.31	0.11

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