OV - exec - Function __calc_dt_kernel_module_MOD_calc_dt_kernel._omp

	Function: __calc_dt_kernel_module_MOD_calc_dt_kernel._omp_fn.0	Module: exec	Source: calc_dt_kernel.f90:89-129	Coverage (incl. loops): 4.37% \| (excl. loops): 0.00%

/home/eoseret/qaas/qaas_runs/178-231-1255/intel/CloverLeaf1.3-FC/build/CloverLeaf1.3-FC/CloverLeaf_ref/kernels/calc_dt_kernel.f90: 89 - 129

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

89:     !$OMP PARALLEL

90:

91:     !$OMP DO PRIVATE(dsx,dsy,cc,dv1,dv2,div,dtct,dtut,dtvt,dtdivt) REDUCTION(MIN : dt_min_val)

92:     DO k=y_min,y_max

93:     !$OMP SIMD

94:       DO j=x_min,x_max

95:

96:         dsx=celldx(j)

97:         dsy=celldy(k)

98:

99:         cc=soundspeed(j,k)*soundspeed(j,k)

100:         cc=cc+2.0_8*viscosity_a(j,k)/density0(j,k)

101:         cc=MAX(SQRT(cc),g_small)

102:

103:         dtct=dtc_safe*MIN(dsx,dsy)/cc

104:

105:         div=0.0

106:

107:         dv1=(xvel0(j  ,k)+xvel0(j  ,k+1))*xarea(j  ,k)

108:         dv2=(xvel0(j+1,k)+xvel0(j+1,k+1))*xarea(j+1,k)

109:

110:         div=div+dv2-dv1

111:

112:         dtut=dtu_safe*2.0_8*volume(j,k)/MAX(ABS(dv1),ABS(dv2),g_small*volume(j,k))

113:

114:         dv1=(yvel0(j,k  )+yvel0(j+1,k  ))*yarea(j,k  )

115:         dv2=(yvel0(j,k+1)+yvel0(j+1,k+1))*yarea(j,k+1)

116:

117:         div=div+dv2-dv1

118:

119:         dtvt=dtv_safe*2.0_8*volume(j,k)/MAX(ABS(dv1),ABS(dv2),g_small*volume(j,k))

120:

121:         div=div/(2.0_8*volume(j,k))

122:

123:         IF(div.LT.-g_small)THEN

124:           dtdivt=dtdiv_safe*(-1.0_8/div)

125:         ELSE

126:           dtdivt=g_big

127:         ENDIF

128:

129:         dt_min_val=MIN(dt_min_val,dtct,dtut,dtvt,dtdivt)

0x423420 STP	X29, X30, [SP, #784]!

0x423424 ADD	X29, SP, #0

0x423428 STP	X19, X20, [SP, #16]

0x42342c ORR	X19, XZR, X0

0x423430 STP	X21, X22, [SP, #32]

0x423434 LDR	X0, [X0, #16]

0x423438 LDR	W21, [X0]

0x42343c BL	4103b0

0x423440 ORR	W20, WZR, W0

0x423444 BL	410330

0x423448 LDR	X1, [X19, #24]

0x42344c LDR	W2, [X1]

0x423450 ADD	W3, W2, #1

0x423454 SUB	W4, W3, W21

0x423458 SDIV	W5, W4, W20

0x42345c MSUB	W6, W5, W20, W4

0x423460 CMP	W0, W6

0x423464 B.LT	4238c4

0x423468 MADD	W7, W5, W0, W6

0x42346c ADD	W8, W5, W7

0x423470 CMP	W7, W8

0x423474 B.GE	423888

0x423478 STP	X23, X24, [SP, #48]

0x42347c ADD	W12, W21, W8

0x423480 MOVZ	X10, #32752

0x423484 ADD	W11, W21, W7

0x423488 MOVI	D6, #0

0x42348c FMOV	D5, #1.0000000

0x423490 SBFM	X14, X11, #0, #31

0x423494 MOVZ	X16, #0

0x423498 STP	X25, X26, [SP, #64]

0x42349c MOVZ	X15, #0

0x4234a0 STP	X27, X28, [SP, #80]

0x4234a4 STP	D14, D15, [SP, #96]

0x4234a8 LDP	X17, X13, [X19]

0x4234ac LDP	X23, X0, [X19, #184]

0x4234b0 LDP	X22, X30, [X19, #32]

0x4234b4 UBFM	X1, X23, #61, #60

0x4234b8 MADD	X5, X14, X23, X0

0x4234bc ADD	X0, X14, #1

0x4234c0 LDP	X28, X24, [X19, #144]

0x4234c4 LDP	X18, X25, [X19, #72]

0x4234c8 LDP	X27, X26, [X19, #56]

0x4234cc STR	W12, [SP, #132]

0x4234d0 LDR	W2, [X17]

0x4234d4 FMOV	D20, X10

0x4234d8 LDR	W13, [X13]

0x4234dc STR	X1, [SP, #152]

0x4234e0 LDR	X3, [X19, #48]

0x4234e4 SBFM	X12, X2, #0, #31

0x4234e8 STR	W2, [SP, #160]

0x4234ec LDR	X11, [X19, #112]

0x4234f0 ADD	W6, W13, #1

0x4234f4 CMP	W2, W13

0x4234f8 CSINC	W7, W2, W13, #12

0x4234fc LDR	X20, [X19, #128]

0x423500 STR	W7, [SP, #164]

0x423504 LDR	X21, [X19, #200]

0x423508 STR	X22, [SP, #168]

0x42350c STP	X3, X12, [SP, #176]

0x423510 LDR	X8, [X19, #120]

0x423514 UBFM	X4, X21, #61, #60

0x423518 STR	W6, [SP, #216]

0x42351c LDR	X2, [X19, #136]

0x423520 LDP	X10, X6, [X19, #208]

0x423524 ADD	X9, X8, X5,LSL #3

0x423528 LDR	X23, [X19, #248]

0x42352c MADD	X21, X14, X21, X10

0x423530 UBFM	X5, X6, #61, #60

0x423534 LDR	X1, [X19, #264]

0x423538 ADD	X8, X2, X21,LSL #3

0x42353c LDR	X2, [X19, #232]

0x423540 LDR	X22, [X19, #280]

0x423544 UBFM	X21, X1, #61, #60

0x423548 LDR	X17, [X19, #296]

0x42354c UBFM	X3, X2, #61, #60

0x423550 STP	X4, X5, [SP, #136]

0x423554 STP	X3, X19, [SP, #224]

0x423558 LDR	X4, [X19, #224]

0x42355c LDR	X10, [X19, #240]

0x423560 LDR	X5, [X19, #256]

0x423564 MADD	X7, X14, X6, X4

0x423568 MUL	X6, X14, X23

0x42356c UBFM	X23, X23, #61, #60

0x423570 MADD	X10, X14, X2, X10

0x423574 ADD	X7, X20, X7,LSL #3

0x423578 ADD	X2, X5, #1

0x42357c ADD	X20, X5, X12

0x423580 MUL	X4, X14, X1

0x423584 ADD	X5, X20, X6

0x423588 ADD	X3, X2, X6

0x42358c MADD	X1, X14, X1, X1

0x423590 ADD	X20, X25, X5,LSL #3

0x423594 ADD	X3, X25, X3,LSL #3

0x423598 LDR	X25, [X19, #272]

0x42359c STR	X4, [SP, #120]

0x4235a0 MUL	X5, X14, X17

0x4235a4 LDR	X4, [X19, #304]

0x4235a8 ADD	X6, X25, X12

0x4235ac ADD	X2, X25, #1

0x4235b0 STR	X6, [SP, #192]

0x4235b4 MADD	X6, X14, X17, X17

0x4235b8 ADD	X25, X4, X12

0x4235bc ADD	X4, X4, #1

0x4235c0 ADD	X12, X11, X10,LSL #3

0x4235c4 UBFM	X17, X17, #61, #60

0x4235c8 MADD	X10, X14, X22, X22

0x4235cc ADD	X11, X6, X25

0x4235d0 ADD	X6, X6, X4

0x4235d4 ADD	X25, X25, X5

0x4235d8 ADD	X5, X5, X4

0x4235dc LDR	X4, [SP, #120]

0x4235e0 ADD	X11, X24, X11,LSL #3

0x4235e4 STR	X18, [SP, #120]

0x4235e8 ADD	X25, X24, X25,LSL #3

0x4235ec ADD	X6, X24, X6,LSL #3

0x4235f0 ADD	X5, X24, X5,LSL #3

0x4235f4 LDR	X24, [SP, #192]

0x4235f8 STP	X11, X25, [SP, #200]

0x4235fc ADD	X11, X4, X2

0x423600 ADD	X18, X4, X24

0x423604 ADD	X4, X28, X11,LSL #3

0x423608 LDR	X11, [X19, #288]

0x42360c ADD	X24, X1, X24

0x423610 ADD	X1, X1, X2

0x423614 ADD	X25, X28, X18,LSL #3

0x423618 ADD	X2, X28, X1,LSL #3

0x42361c LDR	X18, [X19, #104]

0x423620 ADD	X24, X28, X24,LSL #3

0x423624 LDR	X28, [X19, #88]

0x423628 MADD	X1, X14, X22, X11

0x42362c ADD	X10, X10, X11

0x423630 UBFM	X22, X22, #61, #60

0x423634 ADD	X11, X28, X1,LSL #3

0x423638 LDR	X1, [X19, #96]

0x42363c ADD	X10, X28, X10,LSL #3

0x423640 LDR	X28, [X19, #176]

0x423644 LDR	X19, [X19, #168]

0x423648 ADD	X18, X18, X28,LSL #3

0x42364c ADD	X28, X1, X19,LSL #3

0x423650 LDR	X19, [SP, #224]

0x423654 MOVZ	W1, #0

0x423658 STR	X18, [SP, #192]

0x42365c LDR	W18, [SP, #160]

0x423660 CMP	W18, W13

0x423664 B.GT	423820

  (158) 0x423668 LDR	X18, [SP, #168]

  (158) 0x42366c LDR	D28, [X24, X15]

  (158) 0x423670 LDR	D30, [X25, X15]

  (158) 0x423674 LDR	D21, [X18]

  (158) 0x423678 LDR	X18, [SP, #192]

  (158) 0x42367c LDR	D31, [X20]

  (158) 0x423680 FADD	D0, D28, D30

  (158) 0x423684 LDR	D19, [X26]

  (158) 0x423688 FNEG	D17, D21

  (158) 0x42368c LDR	D7, [X18, X14,LSL #3]

  (158) 0x423690 LDR	X14, [SP, #176]

  (158) 0x423694 FMUL	D28, D0, D31

  (158) 0x423698 LDR	D18, [X27]

  (158) 0x42369c FADD	D19, D19, D19

  (158) 0x4236a0 LDR	X18, [SP, #120]

  (158) 0x4236a4 LDR	D16, [X14]

  (158) 0x4236a8 LDR	X14, [SP, #200]

  (158) 0x4236ac FADD	D18, D18, D18

  (158) 0x4236b0 LDR	X1, [SP, #184]

  (158) 0x4236b4 LDR	D26, [X14, X16]

  (158) 0x4236b8 LDR	X14, [SP, #208]

  (158) 0x4236bc LDR	D30, [X14, X16]

  (158) 0x4236c0 B	4236cc

    (157) 0x4236c4 FMOV	D30, D23

    (157) 0x4236c8 FMOV	D26, D22

    (157) 0x4236cc LDR	D1, [X4, X1,LSL #3]

    (157) 0x4236d0 FMOV	D3, D28

    (157) 0x4236d4 FABS	D4, D28

    (157) 0x4236d8 LDR	D29, [X2, X1,LSL #3]

    (157) 0x4236dc LDR	D2, [X3, X1,LSL #3]

    (157) 0x4236e0 LDR	D22, [X6, X1,LSL #3]

    (157) 0x4236e4 FADD	D14, D1, D29

    (157) 0x4236e8 LDR	D15, [X10, X1,LSL #3]

    (157) 0x4236ec LDR	D23, [X5, X1,LSL #3]

    (157) 0x4236f0 FADD	D24, D22, D26

    (157) 0x4236f4 LDR	D26, [X7, X1,LSL #3]

    (157) 0x4236f8 FMUL	D28, D14, D2

    (157) 0x4236fc LDR	D0, [X9, X1,LSL #3]

    (157) 0x423700 LDR	D27, [X11, X1,LSL #3]

    (157) 0x423704 FADD	D25, D23, D30

    (157) 0x423708 FADD	D1, D26, D26

    (157) 0x42370c FMUL	D24, D24, D15

    (157) 0x423710 LDR	D2, [X28, X1,LSL #3]

    (157) 0x423714 FMINNM	D14, D2, D7

    (157) 0x423718 FADD	D31, D28, D6

    (157) 0x42371c LDR	D29, [X12, X1,LSL #3]

    (157) 0x423720 FABS	D15, D28

    (157) 0x423724 FMUL	D25, D25, D27

    (157) 0x423728 FMUL	D27, D14, D16

    (157) 0x42372c LDR	D30, [X8, X1,LSL #3]

    (157) 0x423730 FDIV	D26, D1, D0

    (157) 0x423734 FABS	D14, D24

    (157) 0x423738 FSUB	D31, D31, S3

    (157) 0x42373c FADD	D2, D29, D29

    (157) 0x423740 FABS	D3, D25

    (157) 0x423744 FMAXNM	D14, D3, D14

    (157) 0x423748 FMUL	D1, D29, D19

    (157) 0x42374c FMUL	D0, D29, D18

    (157) 0x423750 FMUL	D29, D21, D29

    (157) 0x423754 FADD	D24, D31, D24

    (157) 0x423758 FMAXNM	D3, D14, D29

    (157) 0x42375c FMAXNM	D14, D4, D29

    (157) 0x423760 FMAXNM	D15, D14, D15

    (157) 0x423764 FDIV	D4, D1, D3

    (157) 0x423768 FSUB	D25, D24, S25

    (157) 0x42376c FMADD	D30, D30, D30, D26

    (157) 0x423770 FDIV	D1, D0, D15

    (157) 0x423774 FDIV	D26, D25, D2

    (157) 0x423778 FSQRT	D2, D30

    (157) 0x42377c FMAXNM	D31, D2, D21

    (157) 0x423780 FDIV	D27, D27, D31

    (157) 0x423784 FMINNM	D29, D4, D27

    (157) 0x423788 FCMPE	D26, D17

    (157) 0x42378c B.MI	42383c

    (157) 0x423790 ADD	X1, X1, #1

    (157) 0x423794 LDR	D0, [X30]

    (157) 0x423798 FMINNM	D3, D1, D0

    (157) 0x42379c FMINNM	D14, D3, D29

    (157) 0x4237a0 FMINNM	D20, D20, D14

    (157) 0x4237a4 CMP	W13, W1

    (157) 0x4237a8 B.GE	4236c4

  (158) 0x4237ac STR	X18, [SP, #120]

  (158) 0x4237b0 MOVZ	W1, #1

  (158) 0x4237b4 LDR	W18, [SP, #164]

  (158) 0x4237b8 STR	W18, [SP, #220]

  (158) 0x4237bc LDR	X14, [SP, #136]

  (158) 0x4237c0 ADD	X4, X4, X21

  (158) 0x4237c4 ADD	X2, X2, X21

  (158) 0x4237c8 ADD	X3, X3, X23

  (158) 0x4237cc ADD	X12, X12, X19

  (158) 0x4237d0 LDR	W18, [SP, #132]

  (158) 0x4237d4 ADD	X5, X5, X17

  (158) 0x4237d8 ADD	X11, X11, X22

  (158) 0x4237dc ADD	X6, X6, X17

  (158) 0x4237e0 ADD	X10, X10, X22

  (158) 0x4237e4 ADD	X20, X20, X23

  (158) 0x4237e8 ADD	X15, X15, X21

  (158) 0x4237ec ADD	X8, X8, X14

  (158) 0x4237f0 LDR	X14, [SP, #144]

  (158) 0x4237f4 ADD	X16, X16, X17

  (158) 0x4237f8 ADD	X7, X7, X14

  (158) 0x4237fc LDR	X14, [SP, #152]

  (158) 0x423800 ADD	X9, X9, X14

  (158) 0x423804 ORR	X14, XZR, X0

  (158) 0x423808 CMP	W18, W0

  (158) 0x42380c B.LE	423864

  (158) 0x423810 LDR	W18, [SP, #160]

  (158) 0x423814 ADD	X0, X0, #1

  (158) 0x423818 CMP	W18, W13

  (158) 0x42381c B.LE	423668

(159) 0x423820 LDR	W18, [SP, #164]

(159) 0x423824 LDR	W14, [SP, #216]

(159) 0x423828 CMP	W14, W18

(159) 0x42382c B.NE	4237bc

(159) 0x423830 MOVZ	W1, #1

(159) 0x423834 STR	W14, [SP, #220]

(159) 0x423838 B	4237bc

    (157) 0x42383c FDIV	D4, D5, D26

    (157) 0x423840 LDR	D15, [X18]

    (157) 0x423844 ADD	X1, X1, #1

    (157) 0x423848 FNMUL	D24, D4, D15

    (157) 0x42384c FMINNM	D1, D24, D1

    (157) 0x423850 FMINNM	D25, D1, D29

    (157) 0x423854 FMINNM	D20, D20, D25

    (157) 0x423858 CMP	W13, W1

    (157) 0x42385c B.GE	4236c4

  (158) 0x423860 B	4237ac

0x423864 LDR	X19, [SP, #232]

0x423868 CBZ	W1, 4238d0

0x42386c LDR	W15, [SP, #220]

0x423870 STR	W15, [X19, #312]

0x423874 LDP	D14, D15, [SP, #96]

0x423878 LDP	X23, X24, [SP, #48]

0x42387c LDP	X25, X26, [SP, #64]

0x423880 LDP	X27, X28, [SP, #80]

0x423884 B	423890

0x423888 MOVZ	X9, #32752

0x42388c FMOV	D20, X9

0x423890 LDR	X9, [X19, #160]

0x423894 LDR	X1, [X9]

(156) 0x423898 FMOV	D5, X1

(156) 0x42389c ORR	X16, XZR, X1

(156) 0x4238a0 FMINNM	D6, D20, D5

(156) 0x4238a4 FMOV	X30, D6

(156) 0x4238a8 CAS	X16, X30, [X9]

(156) 0x4238ac CMP	X1, X16

(156) 0x4238b0 B.NE	4238e4

0x4238b4 LDP	X19, X20, [SP, #16]

0x4238b8 LDP	X21, X22, [SP, #32]

0x4238bc LDP	X29, X30, [SP], #240

0x4238c0 B	4103a0

0x4238c4 ADD	W5, W5, #1

0x4238c8 MOVZ	W6, #0

0x4238cc B	423468

0x4238d0 LDP	D14, D15, [SP, #96]

0x4238d4 LDP	X23, X24, [SP, #48]

0x4238d8 LDP	X25, X26, [SP, #64]

0x4238dc LDP	X27, X28, [SP, #80]

0x4238e0 B	423890

(156) 0x4238e4 ORR	X1, XZR, X16

(156) 0x4238e8 B	423898

Coverage (%)	Name	Source Location	Module
►98.42+	omp_fulfill_event		libgomp.so.1.0.0
○	start_thread		libc.so.6
○	thread_start		libc.so.6
►1.58+	GOMP_parallel		libgomp.so.1.0.0
○	calc_dt_kernel	calc_dt_kernel.f90:89	exec
○	calc_dt	calc_dt.f90:81	exec
○	timestep	timestep.f90:87	exec
○	hydro	hydro.f90:54	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_0

Source file and lines	calc_dt_kernel.f90:89-129
Module	exec

The function is defined in /home/eoseret/qaas/qaas_runs/178-231-1255/intel/CloverLeaf1.3-FC/build/CloverLeaf1.3-FC/CloverLeaf_ref/kernels/calc_dt_kernel.f90:89-129.

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 25.33 to 12.50 cycles (2.03x 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 not vectorized. Only 28% of vector register length is used (average across all VPU instructions). By fully vectorizing your function, you can lower the cost of an iteration from 25.33 to 12.50 cycles (2.03x speedup).

Details

2% of VPU instructions are used in vector version (process two or more data elements in vector registers):

5% of VPU loads are used in vector version.
4% of VPU stores are used in vector version.
0% of VPU addition or subtraction instructions are used in vector version.
0% of VPU multiply instructions are used in vector version.
0% of VPU fused multiply-add instructions are used in vector version.
0% of VPU instructions that are not load, store, addition, subtraction nor multiply instructions are used in vector version.

Since your execution units are vector units, only a fully 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)

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: 2 occurrences►
- /home/eoseret/qaas/qaas_runs/178-231-1255/intel/CloverLeaf1.3-FC/build/CloverLeaf1.3-FC/CloverLeaf_ref/kernels/calc_dt_kernel.f90:91
- /home/eoseret/qaas/qaas_runs/178-231-1255/intel/CloverLeaf1.3-FC/build/CloverLeaf1.3-FC/CloverLeaf_ref/kernels/calc_dt_kernel.f90:91

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

The binary function does not contain any FP arithmetical operations. The binary function is loading 18 bytes. The binary function is storing 15 bytes.

General properties

nb instructions	171
nb uops	171
loop length	684
used w registers	17
used x registers	32
used b registers	0
used h registers	0
used s registers	1
used d registers	5
used q registers	0
used v registers	0
used z registers	0
nb stack references	38

Front-end

MACRO FUSION NOT POSSIBLE FIT IN UOP CACHE

micro-operation queue	21.38 cycles
front end	21.38 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14
uops	5.00	5.00	21.00	21.00	21.00	21.00	1.25	1.25	1.25	1.25	25.33	25.33	25.33	10.50	10.50
cycles	5.00	5.00	21.00	21.00	21.00	21.00	1.25	1.25	1.25	1.25	25.33	25.33	25.33	10.50	10.50

Execution ports to units layout:

P0: BRU
P1: BRU
P2: ALU
P3: ALU
P4: ALU
P5: ALU
P6 (128 bits): VPU, FP store data, ALU, DIV/SQRT
P7 (128 bits): VPU, ALU, FP store data
P8 (128 bits): VPU, ALU, DIV/SQRT
P9 (128 bits): ALU, VPU
P10 (256 bits): store address, load
P11 (256 bits): store address, load
P12 (256 bits): load
P13 (64 bits): store data
P14 (64 bits): store data

Cycles executing div or sqrt instructions

5.00-12.50

Cycles summary

Front-end	21.38
Dispatch	25.33
DIV/SQRT	5.00-12.50
Overall L1	25.33

Vectorization ratios

INT

all	2%
load	5%
store	4%
mul	0%
add-sub	0%
fma	0%
other	0%

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

INT+FP

all	2%
load	5%
store	4%
mul	0%
add-sub	0%
fma	0%
div/sqrt	NA (no div/sqrt vectorizable/vectorized instructions)
other	0%

Vector efficiency ratios

INT

all	28%
load	33%
store	34%
mul	25%
add-sub	22%
fma	21%
other	28%

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

INT+FP

all	28%
load	33%
store	34%
mul	25%
add-sub	22%
fma	21%
div/sqrt	NA (no div/sqrt vectorizable/vectorized instructions)
other	27%

Cycles and memory resources usage

Assuming all data fit into the L1 cache, each call to the function takes 25.33 cycles. At this rate:

0% of peak load performance is reached (0.71 out of 96.00 bytes loaded per cycle (GB/s @ 1GHz))
1% of peak store performance is reached (0.59 out of 48.00 bytes stored per cycle (GB/s @ 1GHz))

Front-end bottlenecks

Found no such bottlenecks.

ASM code

In the binary file, the address of the function is: 423420

Instruction	Nb FU	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	Latency	Recip. throughput	Vectorization
STP X29, X30, [SP, #784]!	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
ADD X29, SP, #0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
STP X19, X20, [SP, #16]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
ORR X19, XZR, X0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
STP X21, X22, [SP, #32]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
LDR X0, [X0, #16]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
LDR W21, [X0]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (12.5%)
BL 4103b0 <@plt_start@+0x390>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
ORR W20, WZR, W0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (12.5%)
BL 410330 <@plt_start@+0x310>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
LDR X1, [X19, #24]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
LDR W2, [X1]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (12.5%)
ADD W3, W2, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (12.5%)
SUB W4, W3, W21	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (12.5%)
SDIV W5, W4, W20	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	5-12	5-12.50	N/A
MSUB W6, W5, W20, W4	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	2	1	scal (12.5%)
CMP W0, W6	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (12.5%)
B.LT 4238c4 <__calc_dt_kernel_module_MOD_calc_dt_kernel._omp_fn.0+0x4a4>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
MADD W7, W5, W0, W6	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	2	1	scal (12.5%)
ADD W8, W5, W7	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (12.5%)
CMP W7, W8	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (12.5%)
B.GE 423888 <__calc_dt_kernel_module_MOD_calc_dt_kernel._omp_fn.0+0x468>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
STP X23, X24, [SP, #48]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
ADD W12, W21, W8	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (12.5%)
MOVZ X10, #32752	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD W11, W21, W7	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (12.5%)
MOVI D6, #0	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25	scal (25.0%)
FMOV D5, #1.0000000	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25	scal (25.0%)
SBFM X14, X11, #0, #31	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (100.0%)
MOVZ X16, #0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
STP X25, X26, [SP, #64]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
MOVZ X15, #0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
STP X27, X28, [SP, #80]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
STP D14, D15, [SP, #96]	1	0	0	0	0	0	0	0.50	0.50	0	0	0.50	0.50	0	0	0	2	0.50	vect (50.0%)
LDP X17, X13, [X19]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	N/A
LDP X23, X0, [X19, #184]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	N/A
LDP X22, X30, [X19, #32]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
UBFM X1, X23, #61, #60	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
MADD X5, X14, X23, X0	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	2	1	N/A
ADD X0, X14, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
LDP X28, X24, [X19, #144]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
LDP X18, X25, [X19, #72]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
LDP X27, X26, [X19, #56]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
STR W12, [SP, #132]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (12.5%)
LDR W2, [X17]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (12.5%)
FMOV D20, X10	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25	scal (25.0%)
LDR W13, [X13]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
STR X1, [SP, #152]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (25.0%)
LDR X3, [X19, #48]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
SBFM X12, X2, #0, #31	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (100.0%)
STR W2, [SP, #160]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (12.5%)
LDR X11, [X19, #112]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
ADD W6, W13, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (12.5%)
CMP W2, W13	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (12.5%)
CSINC W7, W2, W13, #12	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (12.5%)
LDR X20, [X19, #128]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
STR W7, [SP, #164]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (12.5%)
LDR X21, [X19, #200]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
STR X22, [SP, #168]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (25.0%)
STP X3, X12, [SP, #176]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
LDR X8, [X19, #120]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
UBFM X4, X21, #61, #60	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
STR W6, [SP, #216]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (12.5%)
LDR X2, [X19, #136]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
LDP X10, X6, [X19, #208]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
ADD X9, X8, X5,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
LDR X23, [X19, #248]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
MADD X21, X14, X21, X10	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	2	1	scal (25.0%)
UBFM X5, X6, #61, #60	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
LDR X1, [X19, #264]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
ADD X8, X2, X21,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
LDR X2, [X19, #232]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
LDR X22, [X19, #280]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
UBFM X21, X1, #61, #60	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
LDR X17, [X19, #296]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
UBFM X3, X2, #61, #60	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
STP X4, X5, [SP, #136]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
STP X3, X19, [SP, #224]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
LDR X4, [X19, #224]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
LDR X10, [X19, #240]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
LDR X5, [X19, #256]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
MADD X7, X14, X6, X4	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	2	1	scal (25.0%)
MUL X6, X14, X23	1	0	0	0	0	0.50	0.50	0	0	0	0	0	0	0	0	0	2	0.50	scal (25.0%)
UBFM X23, X23, #61, #60	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
MADD X10, X14, X2, X10	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	2	1	scal (25.0%)
ADD X7, X20, X7,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X2, X5, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X20, X5, X12	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
MUL X4, X14, X1	1	0	0	0	0	0.50	0.50	0	0	0	0	0	0	0	0	0	2	0.50	scal (25.0%)
ADD X5, X20, X6	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
ADD X3, X2, X6	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
MADD X1, X14, X1, X1	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	2	1	N/A
ADD X20, X25, X5,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X3, X25, X3,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
LDR X25, [X19, #272]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
STR X4, [SP, #120]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (25.0%)
MUL X5, X14, X17	1	0	0	0	0	0.50	0.50	0	0	0	0	0	0	0	0	0	2	0.50	N/A
LDR X4, [X19, #304]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
ADD X6, X25, X12	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X2, X25, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
STR X6, [SP, #192]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (25.0%)
MADD X6, X14, X17, X17	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	2	1	scal (25.0%)
ADD X25, X4, X12	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X4, X4, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X12, X11, X10,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
UBFM X17, X17, #61, #60	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
MADD X10, X14, X22, X22	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	2	1	scal (25.0%)
ADD X11, X6, X25	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X6, X6, X4	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X25, X25, X5	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X5, X5, X4	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
LDR X4, [SP, #120]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
ADD X11, X24, X11,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
STR X18, [SP, #120]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (25.0%)
ADD X25, X24, X25,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X6, X24, X6,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X5, X24, X5,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
LDR X24, [SP, #192]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
STP X11, X25, [SP, #200]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
ADD X11, X4, X2	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X18, X4, X24	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X4, X28, X11,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
LDR X11, [X19, #288]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
ADD X24, X1, X24	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X1, X1, X2	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
ADD X25, X28, X18,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X2, X28, X1,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
LDR X18, [X19, #104]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
ADD X24, X28, X24,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
LDR X28, [X19, #88]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
MADD X1, X14, X22, X11	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	2	1	N/A
ADD X10, X10, X11	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
UBFM X22, X22, #61, #60	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X11, X28, X1,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
LDR X1, [X19, #96]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
ADD X10, X28, X10,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
LDR X28, [X19, #176]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
LDR X19, [X19, #168]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
ADD X18, X18, X28,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X28, X1, X19,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
LDR X19, [SP, #224]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
MOVZ W1, #0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
STR X18, [SP, #192]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (25.0%)
LDR W18, [SP, #160]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (12.5%)
CMP W18, W13	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (12.5%)
B.GT 423820 <__calc_dt_kernel_module_MOD_calc_dt_kernel._omp_fn.0+0x400>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
LDR X19, [SP, #232]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
CBZ W1, 4238d0 <__calc_dt_kernel_module_MOD_calc_dt_kernel._omp_fn.0+0x4b0>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
LDR W15, [SP, #220]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (12.5%)
STR W15, [X19, #312]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (12.5%)
LDP D14, D15, [SP, #96]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33	vect (50.0%)
LDP X23, X24, [SP, #48]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
LDP X25, X26, [SP, #64]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
LDP X27, X28, [SP, #80]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
B 423890 <__calc_dt_kernel_module_MOD_calc_dt_kernel._omp_fn.0+0x470>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
MOVZ X9, #32752	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
FMOV D20, X9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25	scal (25.0%)
LDR X9, [X19, #160]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
LDR X1, [X9]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
LDP X19, X20, [SP, #16]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	N/A
LDP X21, X22, [SP, #32]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
LDP X29, X30, [SP], #240	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
B 4103a0 <@plt_start@+0x380>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
ADD W5, W5, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
MOVZ W6, #0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (12.5%)
B 423468 <__calc_dt_kernel_module_MOD_calc_dt_kernel._omp_fn.0+0x48>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
LDP D14, D15, [SP, #96]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33	vect (50.0%)
LDP X23, X24, [SP, #48]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
LDP X25, X26, [SP, #64]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
LDP X27, X28, [SP, #80]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
B 423890 <__calc_dt_kernel_module_MOD_calc_dt_kernel._omp_fn.0+0x470>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A

The code analyzed by CQA in that panel excludes loops and represents 0.00% of application time for run gcc_0

Source file and lines	calc_dt_kernel.f90:89-129
Module	exec

gain
potential
hint
expert

Code clean check

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

2% of VPU instructions are used in vector version (process two or more data elements in vector registers):

5% of VPU loads are used in vector version.
4% of VPU stores are used in vector version.
0% of VPU addition or subtraction instructions are used in vector version.
0% of VPU multiply instructions are used in vector version.
0% of VPU fused multiply-add instructions are used in vector version.
0% of VPU instructions that are not load, store, addition, subtraction nor multiply instructions are used in vector version.

Since your execution units are vector units, only a fully 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)

No data for this section

CALL instructions

Detected function call instructions.

Details

unknown: 2 occurrences►
- /home/eoseret/qaas/qaas_runs/178-231-1255/intel/CloverLeaf1.3-FC/build/CloverLeaf1.3-FC/CloverLeaf_ref/kernels/calc_dt_kernel.f90:91
- /home/eoseret/qaas/qaas_runs/178-231-1255/intel/CloverLeaf1.3-FC/build/CloverLeaf1.3-FC/CloverLeaf_ref/kernels/calc_dt_kernel.f90:91

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

The binary function does not contain any FP arithmetical operations. The binary function is loading 18 bytes. The binary function is storing 15 bytes.

General properties

nb instructions	171
nb uops	171
loop length	684
used w registers	17
used x registers	32
used b registers	0
used h registers	0
used s registers	1
used d registers	5
used q registers	0
used v registers	0
used z registers	0
nb stack references	38

Front-end

MACRO FUSION NOT POSSIBLE FIT IN UOP CACHE

micro-operation queue	21.38 cycles
front end	21.38 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14
uops	5.00	5.00	21.00	21.00	21.00	21.00	1.25	1.25	1.25	1.25	25.33	25.33	25.33	10.50	10.50
cycles	5.00	5.00	21.00	21.00	21.00	21.00	1.25	1.25	1.25	1.25	25.33	25.33	25.33	10.50	10.50

Execution ports to units layout:

P0: BRU
P1: BRU
P2: ALU
P3: ALU
P4: ALU
P5: ALU
P6 (128 bits): VPU, FP store data, ALU, DIV/SQRT
P7 (128 bits): VPU, ALU, FP store data
P8 (128 bits): VPU, ALU, DIV/SQRT
P9 (128 bits): ALU, VPU
P10 (256 bits): store address, load
P11 (256 bits): store address, load
P12 (256 bits): load
P13 (64 bits): store data
P14 (64 bits): store data

Cycles executing div or sqrt instructions

5.00-12.50

Cycles summary

Front-end	21.38
Dispatch	25.33
DIV/SQRT	5.00-12.50
Overall L1	25.33

Vectorization ratios

INT

all	2%
load	5%
store	4%
mul	0%
add-sub	0%
fma	0%
other	0%

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

INT+FP

all	2%
load	5%
store	4%
mul	0%
add-sub	0%
fma	0%
div/sqrt	NA (no div/sqrt vectorizable/vectorized instructions)
other	0%

Vector efficiency ratios

INT

all	28%
load	33%
store	34%
mul	25%
add-sub	22%
fma	21%
other	28%

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

INT+FP

all	28%
load	33%
store	34%
mul	25%
add-sub	22%
fma	21%
div/sqrt	NA (no div/sqrt vectorizable/vectorized instructions)
other	27%

Cycles and memory resources usage

Assuming all data fit into the L1 cache, each call to the function takes 25.33 cycles. At this rate:

0% of peak load performance is reached (0.71 out of 96.00 bytes loaded per cycle (GB/s @ 1GHz))
1% of peak store performance is reached (0.59 out of 48.00 bytes stored per cycle (GB/s @ 1GHz))

Front-end bottlenecks

Found no such bottlenecks.

ASM code

In the binary file, the address of the function is: 423420

Instruction	Nb FU	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	Latency	Recip. throughput	Vectorization
STP X29, X30, [SP, #784]!	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
ADD X29, SP, #0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
STP X19, X20, [SP, #16]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
ORR X19, XZR, X0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
STP X21, X22, [SP, #32]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
LDR X0, [X0, #16]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
LDR W21, [X0]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (12.5%)
BL 4103b0 <@plt_start@+0x390>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
ORR W20, WZR, W0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (12.5%)
BL 410330 <@plt_start@+0x310>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
LDR X1, [X19, #24]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
LDR W2, [X1]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (12.5%)
ADD W3, W2, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (12.5%)
SUB W4, W3, W21	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (12.5%)
SDIV W5, W4, W20	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	5-12	5-12.50	N/A
MSUB W6, W5, W20, W4	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	2	1	scal (12.5%)
CMP W0, W6	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (12.5%)
B.LT 4238c4 <__calc_dt_kernel_module_MOD_calc_dt_kernel._omp_fn.0+0x4a4>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
MADD W7, W5, W0, W6	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	2	1	scal (12.5%)
ADD W8, W5, W7	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (12.5%)
CMP W7, W8	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (12.5%)
B.GE 423888 <__calc_dt_kernel_module_MOD_calc_dt_kernel._omp_fn.0+0x468>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
STP X23, X24, [SP, #48]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
ADD W12, W21, W8	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (12.5%)
MOVZ X10, #32752	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD W11, W21, W7	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (12.5%)
MOVI D6, #0	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25	scal (25.0%)
FMOV D5, #1.0000000	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25	scal (25.0%)
SBFM X14, X11, #0, #31	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (100.0%)
MOVZ X16, #0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
STP X25, X26, [SP, #64]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
MOVZ X15, #0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
STP X27, X28, [SP, #80]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
STP D14, D15, [SP, #96]	1	0	0	0	0	0	0	0.50	0.50	0	0	0.50	0.50	0	0	0	2	0.50	vect (50.0%)
LDP X17, X13, [X19]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	N/A
LDP X23, X0, [X19, #184]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	N/A
LDP X22, X30, [X19, #32]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
UBFM X1, X23, #61, #60	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
MADD X5, X14, X23, X0	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	2	1	N/A
ADD X0, X14, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
LDP X28, X24, [X19, #144]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
LDP X18, X25, [X19, #72]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
LDP X27, X26, [X19, #56]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
STR W12, [SP, #132]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (12.5%)
LDR W2, [X17]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (12.5%)
FMOV D20, X10	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25	scal (25.0%)
LDR W13, [X13]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
STR X1, [SP, #152]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (25.0%)
LDR X3, [X19, #48]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
SBFM X12, X2, #0, #31	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (100.0%)
STR W2, [SP, #160]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (12.5%)
LDR X11, [X19, #112]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
ADD W6, W13, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (12.5%)
CMP W2, W13	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (12.5%)
CSINC W7, W2, W13, #12	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (12.5%)
LDR X20, [X19, #128]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
STR W7, [SP, #164]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (12.5%)
LDR X21, [X19, #200]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
STR X22, [SP, #168]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (25.0%)
STP X3, X12, [SP, #176]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
LDR X8, [X19, #120]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
UBFM X4, X21, #61, #60	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
STR W6, [SP, #216]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (12.5%)
LDR X2, [X19, #136]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
LDP X10, X6, [X19, #208]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
ADD X9, X8, X5,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
LDR X23, [X19, #248]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
MADD X21, X14, X21, X10	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	2	1	scal (25.0%)
UBFM X5, X6, #61, #60	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
LDR X1, [X19, #264]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
ADD X8, X2, X21,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
LDR X2, [X19, #232]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
LDR X22, [X19, #280]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
UBFM X21, X1, #61, #60	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
LDR X17, [X19, #296]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
UBFM X3, X2, #61, #60	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
STP X4, X5, [SP, #136]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
STP X3, X19, [SP, #224]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
LDR X4, [X19, #224]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
LDR X10, [X19, #240]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
LDR X5, [X19, #256]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
MADD X7, X14, X6, X4	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	2	1	scal (25.0%)
MUL X6, X14, X23	1	0	0	0	0	0.50	0.50	0	0	0	0	0	0	0	0	0	2	0.50	scal (25.0%)
UBFM X23, X23, #61, #60	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
MADD X10, X14, X2, X10	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	2	1	scal (25.0%)
ADD X7, X20, X7,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X2, X5, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X20, X5, X12	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
MUL X4, X14, X1	1	0	0	0	0	0.50	0.50	0	0	0	0	0	0	0	0	0	2	0.50	scal (25.0%)
ADD X5, X20, X6	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
ADD X3, X2, X6	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
MADD X1, X14, X1, X1	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	2	1	N/A
ADD X20, X25, X5,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X3, X25, X3,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
LDR X25, [X19, #272]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
STR X4, [SP, #120]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (25.0%)
MUL X5, X14, X17	1	0	0	0	0	0.50	0.50	0	0	0	0	0	0	0	0	0	2	0.50	N/A
LDR X4, [X19, #304]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
ADD X6, X25, X12	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X2, X25, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
STR X6, [SP, #192]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (25.0%)
MADD X6, X14, X17, X17	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	2	1	scal (25.0%)
ADD X25, X4, X12	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X4, X4, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X12, X11, X10,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
UBFM X17, X17, #61, #60	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
MADD X10, X14, X22, X22	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	2	1	scal (25.0%)
ADD X11, X6, X25	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X6, X6, X4	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X25, X25, X5	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X5, X5, X4	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
LDR X4, [SP, #120]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
ADD X11, X24, X11,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
STR X18, [SP, #120]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (25.0%)
ADD X25, X24, X25,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X6, X24, X6,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X5, X24, X5,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
LDR X24, [SP, #192]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
STP X11, X25, [SP, #200]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
ADD X11, X4, X2	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X18, X4, X24	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X4, X28, X11,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
LDR X11, [X19, #288]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
ADD X24, X1, X24	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X1, X1, X2	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
ADD X25, X28, X18,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X2, X28, X1,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
LDR X18, [X19, #104]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
ADD X24, X28, X24,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
LDR X28, [X19, #88]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
MADD X1, X14, X22, X11	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	2	1	N/A
ADD X10, X10, X11	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
UBFM X22, X22, #61, #60	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X11, X28, X1,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
LDR X1, [X19, #96]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
ADD X10, X28, X10,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
LDR X28, [X19, #176]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
LDR X19, [X19, #168]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
ADD X18, X18, X28,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X28, X1, X19,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (25.0%)
LDR X19, [SP, #224]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
MOVZ W1, #0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
STR X18, [SP, #192]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (25.0%)
LDR W18, [SP, #160]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (12.5%)
CMP W18, W13	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (12.5%)
B.GT 423820 <__calc_dt_kernel_module_MOD_calc_dt_kernel._omp_fn.0+0x400>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
LDR X19, [SP, #232]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
CBZ W1, 4238d0 <__calc_dt_kernel_module_MOD_calc_dt_kernel._omp_fn.0+0x4b0>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
LDR W15, [SP, #220]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (12.5%)
STR W15, [X19, #312]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (12.5%)
LDP D14, D15, [SP, #96]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33	vect (50.0%)
LDP X23, X24, [SP, #48]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
LDP X25, X26, [SP, #64]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
LDP X27, X28, [SP, #80]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
B 423890 <__calc_dt_kernel_module_MOD_calc_dt_kernel._omp_fn.0+0x470>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
MOVZ X9, #32752	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
FMOV D20, X9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25	scal (25.0%)
LDR X9, [X19, #160]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
LDR X1, [X9]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
LDP X19, X20, [SP, #16]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	N/A
LDP X21, X22, [SP, #32]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
LDP X29, X30, [SP], #240	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
B 4103a0 <@plt_start@+0x380>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
ADD W5, W5, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
MOVZ W6, #0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	scal (12.5%)
B 423468 <__calc_dt_kernel_module_MOD_calc_dt_kernel._omp_fn.0+0x48>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
LDP D14, D15, [SP, #96]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33	vect (50.0%)
LDP X23, X24, [SP, #48]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
LDP X25, X26, [SP, #64]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
LDP X27, X28, [SP, #80]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
B 423890 <__calc_dt_kernel_module_MOD_calc_dt_kernel._omp_fn.0+0x470>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A

Name	Coverage (%)	Time (s)
▼__calc_dt_kernel_module_MOD_calc_dt_kernel._omp_fn.0–	4.37	5.80
○Loop 156 - calc_dt_kernel.f90:91-91 - exec	0.00	0.00
▼Loop 159 - calc_dt_kernel.f90:93-129 - exec–	0.00	0.00
▼Loop 158 - calc_dt_kernel.f90:93-129 - exec–	0.01	0.02
○Loop 157 - calc_dt_kernel.f90:93-129 - exec	4.36	5.74

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ASM code