OV - exec - Function advec_mom_kernel(int, int, int, int, clover::Buffer2D<double>&, clover::Buffer2D<double>&, clover::Buffer2D<double>&, clover::Buffer2D<double>&, clover::Buffer2D<double>&, clover::Buffer2D<double>&, clover::Buffer2D<double>&, clover::Buffer2D<double>&, clover::Buffer2D<double>&, clover::Buffer2D<double>&, clover::Buffer2D<double>&, clover::Buffer2D<double>&, clover::Buffer2D<double>&, clover::Buffer1D<double>&, clover::Buffer1D<double>&, int, int, int) [clone .omp

	Function: advec_mom_kernel(int, int, int, int, clover::Buffer2D<double>&, clover::Buffer2D<double>&, ...	Module: exec	Source: advec_mom.cpp:95-100 [...]	Coverage (incl. loops): 2.87% \| (excl. loops): 0.00%

/home/hbollore/qaas/qaas-runs/174-169-1878/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp: 95 - 100

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

95: #pragma omp parallel for simd collapse(2)

96:       for (int j = (y_min + 1); j < (y_max + 1 + 2); j++) {

97:         for (int i = (x_min - 1 + 1); i < (x_max + 2 + 2); i++) {

98:           node_mass_post(i, j) = 0.25 * (density1(i + 0, j - 1) * post_vol(i + 0, j - 1) + density1(i, j) * post_vol(i, j) +

99:                                          density1(i - 1, j - 1) * post_vol(i - 1, j - 1) + density1(i - 1, j + 0) * post_vol(i - 1, j + 0));

100:           node_mass_pre(i, j) = node_mass_post(i, j) - node_flux(i - 1, j + 0) + node_flux(i, j);

/home/hbollore/qaas/qaas-runs/174-169-1878/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h: 69 - 69

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

69:   T &operator()(size_t i, size_t j) const { return data[i + j * sizeX]; }

0x41e060 SUB	SP, SP, #224

0x41e064 STP	X29, X30, [SP, #128]

0x41e068 STP	X28, X27, [SP, #144]

0x41e06c STP	X26, X25, [SP, #160]

0x41e070 STP	X24, X23, [SP, #176]

0x41e074 STP	X22, X21, [SP, #192]

0x41e078 STP	X20, X19, [SP, #208]

0x41e07c ADD	X29, SP, #128

0x41e080 LDR	W22, [X2]

0x41e084 LDR	W8, [X3]

0x41e088 LDR	W9, [X5]

0x41e08c ADD	W23, W22, #1

0x41e090 LDR	W24, [X4]

0x41e094 ADD	W8, W8, #3

0x41e098 ADD	W9, W9, #4

0x41e09c SUBS	W8, W8, W23

0x41e0a0 CCMP	W9, W24, #4, #12

0x41e0a4 B.LE	41e464

0x41e0a8 LDR	W27, [X0]

0x41e0ac SUB	W25, W9, W24

0x41e0b0 MOVN	X9, #0

0x41e0b4 ORR	X21, XZR, X7

0x41e0b8 ORR	X20, XZR, X6

0x41e0bc ADRP	X0,

0x41e0c0 ADD	X0, X0, #3952

0x41e0c4 SUB	X3, X29, #28

0x41e0c8 SUB	X4, X29, #8

0x41e0cc STUR	WZR, [X29, #484]

0x41e0d0 ORR	W1, WZR, W27

0x41e0d4 UMADDL	X26, W25, W8, X9

0x41e0d8 MOVZ	W8, #1

0x41e0dc SUB	X5, X29, #16

0x41e0e0 SUB	X6, X29, #24

0x41e0e4 MOVZ	W2, #34

0x41e0e8 MOVZ	W7, #1

0x41e0ec STP	X26, XZR, [X29, #1008]

0x41e0f0 STUR	X8, [X29, #488]

0x41e0f4 STR	X8, [SP]

0x41e0f8 BL	4034d0

0x41e0fc LDP	X9, X8, [X29, #1008]

0x41e100 CMP	X9, X26

0x41e104 STUR	X8, [X29, #472]

0x41e108 CSEL	X18, X9, X26, #11

0x41e10c CMP	X8, X18

0x41e110 B.GT	41e454

0x41e114 LDP	X17, X15, [X29, #104]

0x41e118 LDR	X11, [X29, #96]

0x41e11c LDR	X16, [X21, #16]

0x41e120 LDR	X9, [X21]

0x41e124 LDR	X28, [X20, #16]

0x41e128 LDR	X13, [X20]

0x41e12c LDR	X12, [X17, #16]

0x41e130 LDR	X8, [X17]

0x41e134 ADD	X17, X18, #1

0x41e138 LDUR	X18, [X29, #472]

0x41e13c LDR	X10, [X11, #16]

0x41e140 LDR	X11, [X11]

0x41e144 LDR	X14, [X15, #16]

0x41e148 LDR	X15, [X15]

0x41e14c SUB	X18, X17, X18

0x41e150 CMP	X18, #2

0x41e154 B.CS	41e160

0x41e158 LDUR	X0, [X29, #472]

0x41e15c B	41e390

0x41e160 STP	X18, X17, [SP, #16]

0x41e164 LDUR	X17, [X29, #472]

0x41e168 AND	X18, X18, #8127

0x41e16c FMOV	V0.2D, #0.2500000

0x41e170 STR	W27, [SP, #36]

0x41e174 ORR	X3, XZR, XZR

0x41e178 ORR	X5, XZR, X16

0x41e17c ADD	X0, X17, X18

0x41e180 ADD	W17, W24, W17

0x41e184 STUR	X18, [X29, #464]

0x41e188 SUB	W18, WZR, W25

0x41e18c STP	X17, X8, [SP, #56]

0x41e190 SUB	W17, W17, #1

0x41e194 STUR	W18, [X29, #460]

0x41e198 STP	X24, X17, [SP, #40]

0x41e19c HINT	#0

(184) 0x41e1a0 LDUR	X17, [X29, #472]

(184) 0x41e1a4 ORR	X16, XZR, X15

(184) 0x41e1a8 ORR	X15, XZR, X14

(184) 0x41e1ac ORR	X14, XZR, X13

(184) 0x41e1b0 ORR	X13, XZR, X28

(184) 0x41e1b4 LDR	X8, [SP, #56]

(184) 0x41e1b8 ADD	X20, X17, X3

(184) 0x41e1bc ADD	W27, W8, W3

(184) 0x41e1c0 LDUR	W8, [X29, #460]

(184) 0x41e1c4 ORR	X17, XZR, X12

(184) 0x41e1c8 ORR	W12, WZR, W23

(184) 0x41e1cc ADD	X21, X20, #1

(184) 0x41e1d0 SDIV	X28, X20, X25

(184) 0x41e1d4 ADD	W26, W23, W28

(184) 0x41e1d8 SDIV	X21, X21, X25

(184) 0x41e1dc ADD	W2, W23, W21

(184) 0x41e1e0 ORR	W23, WZR, W22

(184) 0x41e1e4 MADD	W20, W8, W28, W27

(184) 0x41e1e8 MADD	W30, W8, W21, W27

(184) 0x41e1ec ADD	W27, W22, W28

(184) 0x41e1f0 ADD	W21, W22, W21

(184) 0x41e1f4 ORR	X22, XZR, X25

(184) 0x41e1f8 SBFM	X27, X27, #0, #31

(184) 0x41e1fc SBFM	X7, X21, #0, #31

(184) 0x41e200 MADD	X21, X9, X27, XZR

(184) 0x41e204 MADD	X27, X11, X27, XZR

(184) 0x41e208 MADD	X4, X9, X7, XZR

(184) 0x41e20c MADD	X7, X11, X7, XZR

(184) 0x41e210 ADD	W19, W30, #1

(184) 0x41e214 ADD	X18, X10, X27,LSL #3

(184) 0x41e218 ADD	X6, X5, X21,LSL #3

(184) 0x41e21c SBFM	X21, X19, #61, #31

(184) 0x41e220 ADD	X7, X10, X7,LSL #3

(184) 0x41e224 ADD	X4, X5, X4,LSL #3

(184) 0x41e228 LDR	D2, [X18, X20,SXTW #3]

(184) 0x41e22c ADD	X27, X7, X21

(184) 0x41e230 LDR	D1, [X6, X20,SXTW #3]

(184) 0x41e234 ADD	X19, X4, X21

(184) 0x41e238 LD1	{V2.D[1]}, [X27]

(184) 0x41e23c SBFM	X27, X26, #0, #31

(184) 0x41e240 SBFM	X26, X2, #0, #31

(184) 0x41e244 LD1	{V1.D[1]}, [X19]

(184) 0x41e248 MADD	X2, X9, X27, XZR

(184) 0x41e24c MADD	X24, X11, X27, XZR

(184) 0x41e250 MADD	X19, X9, X26, XZR

(184) 0x41e254 ADD	X2, X5, X2,LSL #3

(184) 0x41e258 ADD	X24, X10, X24,LSL #3

(184) 0x41e25c ADD	X19, X5, X19,LSL #3

(184) 0x41e260 LDR	D3, [X2, X20,SXTW #3]

(184) 0x41e264 LDR	D4, [X24, X20,SXTW #3]

(184) 0x41e268 ADD	X1, X19, X21

(184) 0x41e26c FMUL	V1.2D, V2.2D, V1.2D

(184) 0x41e270 LD1	{V3.D[1]}, [X1]

(184) 0x41e274 MADD	X1, X11, X26, XZR

(184) 0x41e278 ADD	X1, X10, X1,LSL #3

(184) 0x41e27c ADD	X25, X1, X21

(184) 0x41e280 LD1	{V4.D[1]}, [X25]

(184) 0x41e284 LDR	X25, [SP, #48]

(184) 0x41e288 ADD	W25, W25, W3

(184) 0x41e28c ADD	X3, X3, #2

(184) 0x41e290 MADD	W25, W8, W28, W25

(184) 0x41e294 ORR	X28, XZR, X13

(184) 0x41e298 ORR	X13, XZR, X14

(184) 0x41e29c ORR	X14, XZR, X15

(184) 0x41e2a0 LDR	X8, [SP, #64]

(184) 0x41e2a4 ORR	X15, XZR, X16

(184) 0x41e2a8 LDR	D5, [X6, X25,SXTW #3]

(184) 0x41e2ac LDR	D6, [X18, X25,SXTW #3]

(184) 0x41e2b0 SBFM	X6, X30, #61, #31

(184) 0x41e2b4 LDR	D7, [X2, X25,SXTW #3]

(184) 0x41e2b8 LDR	D16, [X24, X25,SXTW #3]

(184) 0x41e2bc ADD	X4, X4, X6

(184) 0x41e2c0 ADD	X18, X7, X6

(184) 0x41e2c4 FMLA	V1.2D, V4.2D, V3.2D

(184) 0x41e2c8 LD1	{V5.D[1]}, [X4]

(184) 0x41e2cc LD1	{V6.D[1]}, [X18]

(184) 0x41e2d0 ADD	X18, X19, X6

(184) 0x41e2d4 LD1	{V7.D[1]}, [X18]

(184) 0x41e2d8 ADD	X18, X1, X6

(184) 0x41e2dc MADD	X1, X16, X26, XZR

(184) 0x41e2e0 LD1	{V16.D[1]}, [X18]

(184) 0x41e2e4 MADD	X18, X13, X27, XZR

(184) 0x41e2e8 ADD	X1, X14, X1,LSL #3

(184) 0x41e2ec ADD	X18, X28, X18,LSL #3

(184) 0x41e2f0 ADD	X2, X1, X6

(184) 0x41e2f4 FMLA	V1.2D, V6.2D, V5.2D

(184) 0x41e2f8 FMLA	V1.2D, V16.2D, V7.2D

(184) 0x41e2fc FMUL	V1.2D, V1.2D, V0.2D

(184) 0x41e300 STR	D1, [X18, X20,SXTW #3]

(184) 0x41e304 MADD	X18, X13, X26, XZR

(184) 0x41e308 ADD	X18, X28, X18,LSL #3

(184) 0x41e30c ADD	X18, X18, X21

(184) 0x41e310 ST1	{V1.D[1]}, [X18]

(184) 0x41e314 MADD	X18, X16, X27, XZR

(184) 0x41e318 ADD	X18, X14, X18,LSL #3

(184) 0x41e31c LDR	D2, [X18, X25,SXTW #3]

(184) 0x41e320 LDR	D3, [X18, X20,SXTW #3]

(184) 0x41e324 ADD	X18, X1, X21

(184) 0x41e328 ORR	X25, XZR, X22

(184) 0x41e32c ORR	W22, WZR, W23

(184) 0x41e330 ORR	W23, WZR, W12

(184) 0x41e334 ORR	X12, XZR, X17

(184) 0x41e338 LD1	{V2.D[1]}, [X2]

(184) 0x41e33c LD1	{V3.D[1]}, [X18]

(184) 0x41e340 MADD	X18, X8, X27, XZR

(184) 0x41e344 ADD	X18, X17, X18,LSL #3

(184) 0x41e348 FSUB	V1.2D, V1.2D, V2.2D

(184) 0x41e34c FADD	V1.2D, V1.2D, V3.2D

(184) 0x41e350 STR	D1, [X18, X20,SXTW #3]

(184) 0x41e354 MADD	X18, X8, X26, XZR

(184) 0x41e358 ADD	X18, X17, X18,LSL #3

(184) 0x41e35c LDUR	X17, [X29, #464]

(184) 0x41e360 ADD	X18, X18, X21

(184) 0x41e364 ST1	{V1.D[1]}, [X18]

(184) 0x41e368 CMP	X17, X3

(184) 0x41e36c B.NE	41e1a0

0x41e370 LDR	X17, [SP, #16]

0x41e374 LDUR	X18, [X29, #464]

0x41e378 LDR	X24, [SP, #40]

0x41e37c ORR	X16, XZR, X5

0x41e380 LDR	W27, [SP, #36]

0x41e384 CMP	X17, X18

0x41e388 LDR	X17, [SP, #24]

0x41e38c B.EQ	41e454

0x41e390 FMOV	D0, #0.2500000

0x41e394 SUB	W1, WZR, W25

0x41e398 SUB	W2, W24, #1

0x41e39c HINT	#0

(185) 0x41e3a0 SDIV	X18, X0, X25

(185) 0x41e3a4 ADD	W4, W24, W0

(185) 0x41e3a8 ADD	W20, W2, W0

(185) 0x41e3ac ADD	X0, X0, #1

(185) 0x41e3b0 ADD	W5, W22, W18

(185) 0x41e3b4 MADD	W4, W1, W18, W4

(185) 0x41e3b8 ADD	W3, W23, W18

(185) 0x41e3bc SBFM	X5, X5, #0, #31

(185) 0x41e3c0 SBFM	X3, X3, #0, #31

(185) 0x41e3c4 MADD	W18, W1, W18, W20

(185) 0x41e3c8 MADD	X6, X9, X5, XZR

(185) 0x41e3cc MADD	X5, X11, X5, XZR

(185) 0x41e3d0 MADD	X7, X9, X3, XZR

(185) 0x41e3d4 MADD	X19, X11, X3, XZR

(185) 0x41e3d8 ADD	X6, X16, X6,LSL #3

(185) 0x41e3dc ADD	X5, X10, X5,LSL #3

(185) 0x41e3e0 ADD	X7, X16, X7,LSL #3

(185) 0x41e3e4 ADD	X19, X10, X19,LSL #3

(185) 0x41e3e8 LDR	D1, [X6, X4,SXTW #3]

(185) 0x41e3ec LDR	D2, [X5, X4,SXTW #3]

(185) 0x41e3f0 LDR	D3, [X19, X4,SXTW #3]

(185) 0x41e3f4 FMUL	D1, D2, D1

(185) 0x41e3f8 LDR	D2, [X7, X4,SXTW #3]

(185) 0x41e3fc FMADD	D1, D3, D2, D1

(185) 0x41e400 LDR	D2, [X6, X18,SXTW #3]

(185) 0x41e404 LDR	D3, [X5, X18,SXTW #3]

(185) 0x41e408 MADD	X5, X13, X3, XZR

(185) 0x41e40c ADD	X5, X28, X5,LSL #3

(185) 0x41e410 FMADD	D1, D3, D2, D1

(185) 0x41e414 LDR	D2, [X7, X18,SXTW #3]

(185) 0x41e418 LDR	D3, [X19, X18,SXTW #3]

(185) 0x41e41c FMADD	D1, D3, D2, D1

(185) 0x41e420 FMUL	D1, D1, D0

(185) 0x41e424 STR	D1, [X5, X4,SXTW #3]

(185) 0x41e428 MADD	X5, X15, X3, XZR

(185) 0x41e42c ADD	X5, X14, X5,LSL #3

(185) 0x41e430 LDR	D2, [X5, X18,SXTW #3]

(185) 0x41e434 MADD	X18, X8, X3, XZR

(185) 0x41e438 ADD	X18, X12, X18,LSL #3

(185) 0x41e43c FSUB	D1, D1, S2

(185) 0x41e440 LDR	D2, [X5, X4,SXTW #3]

(185) 0x41e444 FADD	D1, D1, D2

(185) 0x41e448 STR	D1, [X18, X4,SXTW #3]

(185) 0x41e44c CMP	X17, X0

(185) 0x41e450 B.NE	41e3a0

0x41e454 ADRP	X0,

0x41e458 ADD	X0, X0, #3976

0x41e45c ORR	W1, WZR, W27

0x41e460 BL	403400

0x41e464 LDP	X20, X19, [SP, #208]

0x41e468 LDP	X22, X21, [SP, #192]

0x41e46c LDP	X24, X23, [SP, #176]

0x41e470 LDP	X26, X25, [SP, #160]

0x41e474 LDP	X28, X27, [SP, #144]

0x41e478 LDP	X29, X30, [SP, #128]

0x41e47c ADD	SP, SP, #224

0x41e480 RET

0x41e484 HINT	#0

0x41e488 HINT	#0

0x41e48c HINT	#0

Coverage (%)	Name	Source Location	Module
○100.00	__kmp_invoke_microtask		libomp.so

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 armclang_3

Source file and lines	advec_mom.cpp:95-100
Module	exec

The function is defined in:

/home/hbollore/qaas/qaas-runs/174-169-1878/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:95-100
/home/hbollore/qaas/qaas-runs/174-169-1878/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69

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 16.50 to 0.38 cycles (44.00x speedup).

Workaround

Try to reorganize arrays of structures to structures of arrays
Consider to permute loops (see vectorization gain report)

Vectorization

Your function is probably not vectorized. Only 53% of vector register length is used (average across all VPU instructions). By vectorizing your function, you can lower the cost of an iteration from 16.50 to 11.63 cycles (1.42x speedup).

Details

Store and arithmetical VPU 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): for(i) a[i].x = b[i].x; (slow, non stride 1) => for(i) a.x[i] = b.x[i]; (fast, stride 1)

Expensive FP math instructions/calls

Detected performance impact from expensive FP math instructions/calls. By removing/reexpressing them, you can lower the cost of an iteration from 16.50 to 1.00 cycles (16.50x speedup).

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 296 bytes. The binary function is storing 204 bytes.

General properties

nb instructions	107
loop length	428
nb stack references	0

Front-end

FIT IN UOP CACHE

front end

12.75 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15	P16
uops	4.00	4.00	7.58	7.58	7.50	7.50	7.42	7.42	0.50	0.50	0.50	0.50	16.50	16.17	16.33	8.50	8.50
cycles	4.00	4.00	7.58	7.58	7.50	7.50	7.42	7.42	0.50	0.50	0.50	0.50	16.50	16.17	16.33	8.50	8.50

Execution ports to units layout:

P0: BRU
P1: BRU
P2: ALU
P3: ALU
P4: ALU
P5: ALU
P6: ALU
P7: ALU
P8 (128 bits): VPU, FP store data, ALU, DIV/SQRT
P9 (128 bits): VPU, ALU, FP store data
P10 (128 bits): VPU, ALU, DIV/SQRT
P11 (128 bits): ALU, VPU
P12 (256 bits): store address, load
P13 (256 bits): store address, load
P14 (256 bits): load
P15 (64 bits): store data
P16 (64 bits): store data

Cycles executing div or sqrt instructions

Cycles summary

Front-end	12.75
Overall L1	16.50

Vectorization ratios

INT

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

all	50%
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	50%

INT+FP

all	1%
load	0%
store	0%
mul	NA (no mul vectorizable/vectorized instructions)
add-sub	0%
fma	0%
div/sqrt	NA (no div/sqrt vectorizable/vectorized instructions)
other	6%

Cycles and memory resources usage

Assuming all data fit into the L1 cache, each call to the function takes 16.50 cycles. At this rate:

18% of peak load performance is reached (17.94 out of 96.00 bytes loaded per cycle (GB/s @ 1GHz))
25% of peak store performance is reached (12.36 out of 48.00 bytes stored per cycle (GB/s @ 1GHz))

ASM code

In the binary file, the address of the function is: 41e060

Instruction	Nb FU	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15	P16	Latency	Recip. throughput	Vectorization
SUB SP, SP, #224	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
STP X29, X30, [SP, #128]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (100.0%)
STP X28, X27, [SP, #144]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (100.0%)
STP X26, X25, [SP, #160]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (100.0%)
STP X24, X23, [SP, #176]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (100.0%)
STP X22, X21, [SP, #192]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (100.0%)
STP X20, X19, [SP, #208]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (100.0%)
ADD X29, SP, #128	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
LDR W22, [X2]	1	0	0	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 W8, [X3]	1	0	0	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 W9, [X5]	1	0	0	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 W23, W22, #1	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (25.0%)
LDR W24, [X4]	1	0	0	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 W8, W8, #3	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (25.0%)
ADD W9, W9, #4	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (25.0%)
SUBS W8, W8, W23	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (25.0%)
CCMP W9, W24, #4, #12	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	1	scal (25.0%)
B.LE 41e464 <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.omp_outlined.10+0x404>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
LDR W27, [X0]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
SUB W25, W9, W24	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (25.0%)
MOVN X9, #0	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
ORR X21, XZR, X7	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ORR X20, XZR, X6	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ADRP X0, <46c0bc>	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
ADD X0, X0, #3952	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
SUB X3, X29, #28	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
SUB X4, X29, #8	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
STUR WZR, [X29, #484]	1	0	0	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%)
ORR W1, WZR, W27	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (25.0%)
UMADDL X26, W25, W8, X9	1	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	2	1	scal (50.0%)
MOVZ W8, #1	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (25.0%)
SUB X5, X29, #16	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
SUB X6, X29, #24	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
MOVZ W2, #34	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
MOVZ W7, #1	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (25.0%)
STP X26, XZR, [X29, #1008]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (100.0%)
STUR X8, [X29, #488]	1	0	0	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%)
STR X8, [SP]	1	0	0	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%)
BL 4034d0 <@plt_start@+0x660>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
LDP X9, X8, [X29, #1008]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.50	scal (100.0%)
CMP X9, X26	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (50.0%)
STUR X8, [X29, #472]	1	0	0	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%)
CSEL X18, X9, X26, #11	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
CMP X8, X18	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (50.0%)
B.GT 41e454 <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.omp_outlined.10+0x3f4>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
LDP X17, X15, [X29, #104]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.50	N/A
LDR X11, [X29, #96]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
LDR X16, [X21, #16]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (50.0%)
LDR X9, [X21]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (50.0%)
LDR X28, [X20, #16]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (50.0%)
LDR X13, [X20]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (50.0%)
LDR X12, [X17, #16]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (50.0%)
LDR X8, [X17]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (50.0%)
ADD X17, X18, #1	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
LDUR X18, [X29, #472]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (50.0%)
LDR X10, [X11, #16]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (50.0%)
LDR X11, [X11]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
LDR X14, [X15, #16]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (50.0%)
LDR X15, [X15]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
SUB X18, X17, X18	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
CMP X18, #2	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (50.0%)
B.CS 41e160 <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.omp_outlined.10+0x100>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
LDUR X0, [X29, #472]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
B 41e390 <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.omp_outlined.10+0x330>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
STP X18, X17, [SP, #16]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (100.0%)
LDUR X17, [X29, #472]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
AND X18, X18, #8127	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
FMOV V0.2D, #0.2500000	1	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25	vect (100.0%)
STR W27, [SP, #36]	1	0	0	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%)
ORR X3, XZR, XZR	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ORR X5, XZR, X16	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ADD X0, X17, X18	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ADD W17, W24, W17	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
STUR X18, [X29, #464]	1	0	0	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%)
SUB W18, WZR, W25	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (25.0%)
STP X17, X8, [SP, #56]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (100.0%)
SUB W17, W17, #1	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
STUR W18, [X29, #460]	1	0	0	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 X24, X17, [SP, #40]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (100.0%)
HINT #0																					N/A
LDR X17, [SP, #16]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
LDUR X18, [X29, #464]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (50.0%)
LDR X24, [SP, #40]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (50.0%)
ORR X16, XZR, X5	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
LDR W27, [SP, #36]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
CMP X17, X18	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (50.0%)
LDR X17, [SP, #24]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
B.EQ 41e454 <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.omp_outlined.10+0x3f4>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
FMOV D0, #0.2500000	1	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25	scal (50.0%)
SUB W1, WZR, W25	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (25.0%)
SUB W2, W24, #1	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
HINT #0																					N/A
ADRP X0, <46c454>	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
ADD X0, X0, #3976	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ORR W1, WZR, W27	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (25.0%)
BL 403400 <@plt_start@+0x590>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
LDP X20, X19, [SP, #208]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.50	N/A
LDP X22, X21, [SP, #192]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.50	N/A
LDP X24, X23, [SP, #176]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.50	scal (100.0%)
LDP X26, X25, [SP, #160]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.50	scal (100.0%)
LDP X28, X27, [SP, #144]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.50	scal (100.0%)
LDP X29, X30, [SP, #128]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.50	N/A
ADD SP, SP, #224	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
RET	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
HINT #0																					N/A
HINT #0																					N/A
HINT #0																					N/A

The code analyzed by CQA in that panel excludes loops and represents 0.00% of application time for run armclang_3

Source file and lines	advec_mom.cpp:95-100
Module	exec

The function is defined in:

/home/hbollore/qaas/qaas-runs/174-169-1878/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:95-100
/home/hbollore/qaas/qaas-runs/174-169-1878/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69

Warnings:
Ignoring paths for analysis

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)

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): for(i) a[i].x = b[i].x; (slow, non stride 1) => for(i) a.x[i] = b.x[i]; (fast, stride 1)

Expensive FP math instructions/calls

Detected performance impact from expensive FP math instructions/calls. By removing/reexpressing them, you can lower the cost of an iteration from 16.50 to 1.00 cycles (16.50x speedup).

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 296 bytes. The binary function is storing 204 bytes.

General properties

nb instructions	107
loop length	428
nb stack references	0

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FIT IN UOP CACHE

front end

12.75 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15	P16
uops	4.00	4.00	7.58	7.58	7.50	7.50	7.42	7.42	0.50	0.50	0.50	0.50	16.50	16.17	16.33	8.50	8.50
cycles	4.00	4.00	7.58	7.58	7.50	7.50	7.42	7.42	0.50	0.50	0.50	0.50	16.50	16.17	16.33	8.50	8.50

Execution ports to units layout:

P0: BRU
P1: BRU
P2: ALU
P3: ALU
P4: ALU
P5: ALU
P6: ALU
P7: ALU
P8 (128 bits): VPU, FP store data, ALU, DIV/SQRT
P9 (128 bits): VPU, ALU, FP store data
P10 (128 bits): VPU, ALU, DIV/SQRT
P11 (128 bits): ALU, VPU
P12 (256 bits): store address, load
P13 (256 bits): store address, load
P14 (256 bits): load
P15 (64 bits): store data
P16 (64 bits): store data

Cycles executing div or sqrt instructions

Cycles summary

Front-end	12.75
Overall L1	16.50

Vectorization ratios

INT

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

all	50%
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	50%

INT+FP

all	1%
load	0%
store	0%
mul	NA (no mul vectorizable/vectorized instructions)
add-sub	0%
fma	0%
div/sqrt	NA (no div/sqrt vectorizable/vectorized instructions)
other	6%

Cycles and memory resources usage

Assuming all data fit into the L1 cache, each call to the function takes 16.50 cycles. At this rate:

18% of peak load performance is reached (17.94 out of 96.00 bytes loaded per cycle (GB/s @ 1GHz))
25% of peak store performance is reached (12.36 out of 48.00 bytes stored per cycle (GB/s @ 1GHz))

ASM code

In the binary file, the address of the function is: 41e060

Instruction	Nb FU	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15	P16	Latency	Recip. throughput	Vectorization
SUB SP, SP, #224	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
STP X29, X30, [SP, #128]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (100.0%)
STP X28, X27, [SP, #144]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (100.0%)
STP X26, X25, [SP, #160]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (100.0%)
STP X24, X23, [SP, #176]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (100.0%)
STP X22, X21, [SP, #192]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (100.0%)
STP X20, X19, [SP, #208]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (100.0%)
ADD X29, SP, #128	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
LDR W22, [X2]	1	0	0	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 W8, [X3]	1	0	0	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 W9, [X5]	1	0	0	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 W23, W22, #1	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (25.0%)
LDR W24, [X4]	1	0	0	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 W8, W8, #3	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (25.0%)
ADD W9, W9, #4	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (25.0%)
SUBS W8, W8, W23	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (25.0%)
CCMP W9, W24, #4, #12	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	1	scal (25.0%)
B.LE 41e464 <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.omp_outlined.10+0x404>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
LDR W27, [X0]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
SUB W25, W9, W24	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (25.0%)
MOVN X9, #0	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
ORR X21, XZR, X7	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ORR X20, XZR, X6	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ADRP X0, <46c0bc>	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
ADD X0, X0, #3952	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
SUB X3, X29, #28	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
SUB X4, X29, #8	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
STUR WZR, [X29, #484]	1	0	0	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%)
ORR W1, WZR, W27	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (25.0%)
UMADDL X26, W25, W8, X9	1	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	2	1	scal (50.0%)
MOVZ W8, #1	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (25.0%)
SUB X5, X29, #16	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
SUB X6, X29, #24	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
MOVZ W2, #34	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
MOVZ W7, #1	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (25.0%)
STP X26, XZR, [X29, #1008]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (100.0%)
STUR X8, [X29, #488]	1	0	0	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%)
STR X8, [SP]	1	0	0	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%)
BL 4034d0 <@plt_start@+0x660>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
LDP X9, X8, [X29, #1008]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.50	scal (100.0%)
CMP X9, X26	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (50.0%)
STUR X8, [X29, #472]	1	0	0	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%)
CSEL X18, X9, X26, #11	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
CMP X8, X18	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (50.0%)
B.GT 41e454 <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.omp_outlined.10+0x3f4>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
LDP X17, X15, [X29, #104]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.50	N/A
LDR X11, [X29, #96]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
LDR X16, [X21, #16]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (50.0%)
LDR X9, [X21]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (50.0%)
LDR X28, [X20, #16]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (50.0%)
LDR X13, [X20]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (50.0%)
LDR X12, [X17, #16]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (50.0%)
LDR X8, [X17]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (50.0%)
ADD X17, X18, #1	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
LDUR X18, [X29, #472]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (50.0%)
LDR X10, [X11, #16]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (50.0%)
LDR X11, [X11]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
LDR X14, [X15, #16]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (50.0%)
LDR X15, [X15]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
SUB X18, X17, X18	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
CMP X18, #2	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (50.0%)
B.CS 41e160 <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.omp_outlined.10+0x100>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
LDUR X0, [X29, #472]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
B 41e390 <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.omp_outlined.10+0x330>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
STP X18, X17, [SP, #16]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (100.0%)
LDUR X17, [X29, #472]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
AND X18, X18, #8127	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
FMOV V0.2D, #0.2500000	1	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25	vect (100.0%)
STR W27, [SP, #36]	1	0	0	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%)
ORR X3, XZR, XZR	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ORR X5, XZR, X16	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ADD X0, X17, X18	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ADD W17, W24, W17	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
STUR X18, [X29, #464]	1	0	0	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%)
SUB W18, WZR, W25	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (25.0%)
STP X17, X8, [SP, #56]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (100.0%)
SUB W17, W17, #1	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
STUR W18, [X29, #460]	1	0	0	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 X24, X17, [SP, #40]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (100.0%)
HINT #0																					N/A
LDR X17, [SP, #16]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
LDUR X18, [X29, #464]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (50.0%)
LDR X24, [SP, #40]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (50.0%)
ORR X16, XZR, X5	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
LDR W27, [SP, #36]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
CMP X17, X18	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (50.0%)
LDR X17, [SP, #24]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
B.EQ 41e454 <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.omp_outlined.10+0x3f4>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
FMOV D0, #0.2500000	1	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25	scal (50.0%)
SUB W1, WZR, W25	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (25.0%)
SUB W2, W24, #1	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
HINT #0																					N/A
ADRP X0, <46c454>	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
ADD X0, X0, #3976	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ORR W1, WZR, W27	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (25.0%)
BL 403400 <@plt_start@+0x590>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
LDP X20, X19, [SP, #208]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.50	N/A
LDP X22, X21, [SP, #192]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.50	N/A
LDP X24, X23, [SP, #176]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.50	scal (100.0%)
LDP X26, X25, [SP, #160]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.50	scal (100.0%)
LDP X28, X27, [SP, #144]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.50	scal (100.0%)
LDP X29, X30, [SP, #128]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.50	N/A
ADD SP, SP, #224	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
RET	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
HINT #0																					N/A
HINT #0																					N/A
HINT #0																					N/A

Name	Coverage (%)	Time (s)
▼advec_mom_kernel(int, int, int, int, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clo...–	2.87	2.31
○Loop 184 - advec_mom.cpp:96-100 - exec	2.87	2.29
○Loop 185 - advec_mom.cpp:96-100 - exec	0.00	0.00

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