OV - exec - Function std::enable_if<camp::concepts::all_of<camp::concepts::metalib::negate_t<RAJA::internal::loop_data_has_reducers<camp::type::cv::rem_s<camp::type::ref::rem_s<RAJA::internal::LoopData<camp::tuple<RAJA::Span<RAJA::Iterators::numeric_iterator<Kripke::Moment, long, Kripke::Moment*>, long>, RAJA::Span<RAJA::Iterators::numeric_iterator<Kripke::Direction, long, Kripke::Direction*>, long>, RAJA::Span<RAJA::Iterators::numeric_iterator<Kripke::Group, long, Kripke::Group*>, long>, RAJA::Span<RAJA::Iterators::numeric_iterator<Kripke::Zone, long, Kripke::Zone*>, long> >, camp::tuple<>, camp::resources::v1::Host, LTimesSdom::operator()<Kripke::ArchLayoutT<Kripke::ArchT_OpenMP, Kripke::LayoutT_DGZ> >(Kripke::ArchLayoutT<Kripke::ArchT_OpenMP, Kripke::LayoutT_DGZ>, Kripke::SdomId, Kripke::Core::Set const&, Kripke::Core::Set const&, Kripke::Core::Set const&, Kripke::Core::Set const&, Kripke::Core::Field<double, Kripke::Direction, Kripke::Group, Kripke::Zone>&, Kripke::Core::Field<double, Kripke::Moment, Kripke::Group, Kripke::Zone>&, Kripke::Core::Field<double, Kripke::Moment, Kripke::Direction>&) const::{lambda(Kripke::Moment, Kripke::Direction, Kripke::Group, Kripke::Zone)#1}>&>::type>::type> > >::value, void>::type RAJA::internal::StatementExecutor<RAJA::statement::Collapse<RAJA::omp_parallel_collapse_exec, camp::int_seq<long, 0l, 2l>, RAJA::statement::For<1l, RAJA::policy::sequential::seq_exec, RAJA::statement::For<3l, RAJA::policy::sequential::seq_exec, RAJA::statement::Lambda<0l> > > >, RAJA::internal::LoopTypes<camp::list<void, void, void, void>, camp::list<void, void, void, void> > >::exec<RAJA::internal::LoopData<camp::tuple<RAJA::Span<RAJA::Iterators::numeric_iterator<Kripke::Moment, long, Kripke::Moment*>, long>, RAJA::Span<RAJA::Iterators::numeric_iterator<Kripke::Direction, long, Kripke::Direction*>, long>, RAJA::Span<RAJA::Iterators::numeric_iterator<Kripke::Group, long, Kripke::Group*>, long>, RAJA::Span<RAJA::Iterators::numeric_iterator<Kripke::Zone, long, Kripke::Zone*>, long> >, camp::tuple<>, camp::resources::v1::Host, LTimesSdom::operator()<Kripke::ArchLayoutT<Kripke::ArchT_OpenMP, Kripke::LayoutT_DGZ> >(Kripke::ArchLayoutT<Kripke::ArchT_OpenMP, Kripke::LayoutT_DGZ>, Kripke::SdomId, Kripke::Core::Set const&, Kripke::Core::Set const&, Kripke::Core::Set const&, Kripke::Core::Set const&, Kripke::Core::Field<double, Kripke::Direction, Kripke::Group, Kripke::Zone>&, Kripke::Core::Field<double, Kripke::Moment, Kripke::Group, Kripke::Zone>&, Kripke::Core::Field<double, Kripke::Moment, Kripke::Direction>&) const::{lambda(Kripke::Moment, Kripke::Direction, Kripke::Group, Kripke::Zone)#1}>&>(RAJA::internal::LoopData<camp::tuple<RAJA::Span<RAJA::Iterators::numeric_iterator<Kripke::Moment, long, Kripke::Moment*>, long>, RAJA::Span<RAJA::Iterators::numeric_iterator<Kripke::Direction, long, Kripke::Direction*>, long>, RAJA::Span<RAJA::Iterators::numeric_iterator<Kripke::Group, long, Kripke::Group*>, long>, RAJA::Span<RAJA::Iterators::numeric_iterator<Kripke::Zone, long, Kripke::Zone*>, long> >, camp::tuple<>, camp::resources::v1::Host, LTimesSdom::operator()<Kripke::ArchLayoutT<Kripke::ArchT_OpenMP, Kripke::LayoutT_DGZ> >(Kripke::ArchLayoutT<Kripke::ArchT_OpenMP, Kripke::LayoutT_DGZ>, Kripke::SdomId, Kripke::Core::Set const&, Kripke::Core::Set const&, Kripke::Core::Set const&, Kripke::Core::Set const&, Kripke::Core::Field<double, Kripke::Direction, Kripke::Group, Kripke::Zone>&, Kripke::Core::Field<double, Kripke::Moment, Kripke::Group, Kripke::Zone>&, Kripke::Core::Field<double, Kripke::Moment, Kripke::Direction>&) const::{lambda(Kripke::Moment, Kripke::Direction, Kripke::Group, Kripke::Zone)#1}>&) [clone ._omp

	Function: std::enable_if<camp::concepts::all_of<camp::concepts::metalib::negate_t<RAJA::internal::lo ...	Module: exec	Source: Collapse.hpp:129-129 [...]	Coverage (incl. loops): 4.12% \| (excl. loops): 0.00%

/home/eoseret/qaas/qaas_runs/178-172-5489/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/util/Layout.hpp: 187 - 187

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

187:     return sum<IdxLin>((RangeInts == stride_one_dim

/home/eoseret/qaas/qaas_runs/178-172-5489/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/pattern/kernel/For.hpp: 142 - 142

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

142:     for (decltype(distance_it) i = 0; i < distance_it; ++i)

/home/eoseret/qaas/qaas_runs/178-172-5489/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/policy/openmp/kernel/Collapse.hpp: 129 - 129

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

129: #pragma omp parallel for private(i0, i1) firstprivate(privatizer)              \

/home/eoseret/qaas/qaas_runs/178-172-5489/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/util/Operators.hpp: 369 - 369

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

369:     return Ret {lhs} + rhs;

/home/eoseret/qaas/qaas_runs/178-172-5489/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/internal/Iterators.hpp: 232 - 291

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

232:     return val - rhs.val;

[...]

291:     return value_type(val + rhs);

/home/eoseret/qaas/qaas_runs/178-172-5489/intel/Kripke/build/Kripke/src/Kripke/Kernel/LTimes.cpp: 62 - 62

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

62:            phi(nm,g,z) += ell(nm, d) * psi(d, g, z);

0x472a40 STP	X29, X30, [SP, #880]!

0x472a44 ADD	X29, SP, #0

0x472a48 STP	X19, X20, [SP, #16]

0x472a4c STP	X21, X22, [SP, #32]

0x472a50 LDP	X21, X19, [X0]

0x472a54 CMP	X21, #0

0x472a58 B.LE	472c18

0x472a5c CMP	X19, #0

0x472a60 B.LE	472c18

0x472a64 MUL	X21, X21, X19

0x472a68 ORR	X22, XZR, X0

0x472a6c BL	410520

0x472a70 SBFM	X20, X0, #0, #31

0x472a74 BL	410420

0x472a78 UDIV	X17, X21, X20

0x472a7c SBFM	X15, X0, #0, #31

0x472a80 MSUB	X0, X17, X20, X21

0x472a84 CMP	X15, X0

0x472a88 B.CC	472c94

0x472a8c MADD	X15, X17, X15, X0

0x472a90 ADD	X0, X17, X15

0x472a94 CMP	X15, X0

0x472a98 B.CS	472c18

0x472a9c LDR	X0, [X22, #16]

0x472aa0 UDIV	X1, X15, X19

0x472aa4 STP	X23, X24, [SP, #48]

0x472aa8 STP	X25, X26, [SP, #64]

0x472aac LDP	X30, X10, [X0, #16]

0x472ab0 LDP	X20, X7, [X0, #48]

0x472ab4 MSUB	X15, X1, X19, X15

0x472ab8 SUB	X10, X10, X30

0x472abc CMP	X10, #0

0x472ac0 STP	X27, X28, [SP, #80]

0x472ac4 CSEL	X10, X10, XZR, #10

0x472ac8 SUB	X7, X7, X20

0x472acc LDR	X2, [X0]

0x472ad0 LDP	X23, X25, [X0, #104]

0x472ad4 LDP	X11, X28, [X0, #280]

0x472ad8 STP	X1, X2, [SP, #120]

0x472adc LDR	X24, [X0, #32]

0x472ae0 LDR	X18, [X0, #72]

0x472ae4 LDR	X26, [X0, #176]

0x472ae8 LDR	X12, [X0, #208]

0x472aec LDR	X27, [X0, #248]

0x472af0 B.LE	472c0c

0x472af4 CMP	X7, #0

0x472af8 B.LE	472c0c

0x472afc MUL	X0, X30, X12

0x472b00 CNTB	X13, ALL

0x472b04 UBFM	X3, X7, #61, #60

0x472b08 MADD	X30, X30, X11, X20

0x472b0c SUB	X17, X17, #1

0x472b10 UBFM	X12, X12, #61, #60

0x472b14 UBFM	X11, X11, #61, #60

0x472b18 SUB	X13, X13, #16

0x472b1c PTRUE	P1.B, ALL

0x472b20 ADD	X22, X1, X0

0x472b24 MOVZ	X16, #0

0x472b28 STR	X0, [SP, #136]

0x472b2c ADD	X21, X1, X2

0x472b30 ADD	X0, X2, #1

0x472b34 STR	X3, [SP, #104]

0x472b38 MOVZ	X14, #1

0x472b3c CNTD	X4, ALL

0x472b40 STR	X0, [SP, #112]

(2029) 0x472b44 LDR	X1, [SP, #112]

(2029) 0x472b48 ADD	X0, X15, X24

(2029) 0x472b4c MOVZ	X8, #0

(2029) 0x472b50 ADD	X6, X22, X1

(2029) 0x472b54 MUL	X1, X25, X0

(2029) 0x472b58 MADD	X0, X28, X0, X30

(2029) 0x472b5c ADD	X6, X26, X6,LSL #3

(2029) 0x472b60 MADD	X1, X21, X23, X1

(2029) 0x472b64 ADD	X3, X27, X0,LSL #3

(2029) 0x472b68 LDR	X0, [SP, #104]

(2029) 0x472b6c ADD	X1, X1, X20

(2029) 0x472b70 UBFM	X1, X1, #61, #60

(2029) 0x472b74 ADD	X9, X0, X1

(2029) 0x472b78 ADD	X1, X18, X1

(2029) 0x472b7c ADD	X9, X18, X9

  (2028) 0x472b80 SUB	X5, X6, #8

  (2028) 0x472b84 ADD	X0, X3, #8

  (2028) 0x472b88 CMP	X9, X5

  (2028) 0x472b8c SUB	X0, X1, X0

  (2028) 0x472b90 CCMP	X1, X6, #2, #8

  (2028) 0x472b94 CCMP	X0, X13, #0, #2

  (2028) 0x472b98 MOVZ	X0, #0

  (2028) 0x472b9c B.LS	472c28

  (2028) 0x472ba0 CMP	X7, #0

  (2028) 0x472ba4 MOVZ	X0, #0

  (2028) 0x472ba8 CSEL	X2, X7, X14, #12

  (2028) 0x472bac LD1RD	{Z2.D}, P1/Z, [X5]

  (2028) 0x472bb0 WHILELO	P0.D, XZR, X2

  (2028) 0x472bb4 HINT	#0

  (2028) 0x472bb8 HINT	#0

  (2028) 0x472bbc HINT	#0

    (2031) 0x472bc0 LD1D	{Z0.D}, P0/Z, [X3, X0,LSL #3]

    (2031) 0x472bc4 LD1D	{Z1.D}, P0/Z, [X1, X0,LSL #3]

    (2031) 0x472bc8 FMAD	Z0.D, P1/M, Z2.D, Z1.D

    (2031) 0x472bcc ST1D	{Z0.D}, P0, [X1, X0,LSL #3]

    (2031) 0x472bd0 ADD	X0, X0, X4

    (2031) 0x472bd4 WHILELO	P0.D, X0, X2

    (2031) 0x472bd8 B.NE	472bc0

  (2028) 0x472bdc ADD	X8, X8, #1

  (2028) 0x472be0 ADD	X3, X3, X11

  (2028) 0x472be4 ADD	X6, X6, X12

  (2028) 0x472be8 CMP	X8, X10

  (2028) 0x472bec B.LT	472b80

(2029) 0x472bf0 CMP	X16, X17

(2029) 0x472bf4 B.EQ	472c0c

(2029) 0x472bf8 ADD	X15, X15, #1

(2029) 0x472bfc CMP	X19, X15

(2029) 0x472c00 B.LE	472c6c

(2029) 0x472c04 ADD	X16, X16, #1

(2029) 0x472c08 B	472b44

0x472c0c LDP	X23, X24, [SP, #48]

0x472c10 LDP	X25, X26, [SP, #64]

0x472c14 LDP	X27, X28, [SP, #80]

0x472c18 LDP	X19, X20, [SP, #16]

0x472c1c LDP	X21, X22, [SP, #32]

0x472c20 LDP	X29, X30, [SP], #144

0x472c24 RET

    (2030) 0x472c28 LDR	D2, [X3, X0,LSL #3]

    (2030) 0x472c2c LDR	D0, [X1, X0,LSL #3]

    (2030) 0x472c30 LDR	D1, [X5]

    (2030) 0x472c34 FMADD	D0, D2, D1, D0

    (2030) 0x472c38 STR	D0, [X1, X0,LSL #3]

    (2030) 0x472c3c ADD	X0, X0, #1

    (2030) 0x472c40 CMP	X7, X0

    (2030) 0x472c44 B.LE	472bdc

    (2030) 0x472c48 LDR	D2, [X3, X0,LSL #3]

    (2030) 0x472c4c LDR	D0, [X1, X0,LSL #3]

    (2030) 0x472c50 LDR	D1, [X5]

    (2030) 0x472c54 FMADD	D0, D2, D1, D0

    (2030) 0x472c58 STR	D0, [X1, X0,LSL #3]

    (2030) 0x472c5c ADD	X0, X0, #1

    (2030) 0x472c60 CMP	X7, X0

    (2030) 0x472c64 B.GT	472c28

  (2028) 0x472c68 B	472bdc

(2029) 0x472c6c LDR	X0, [SP, #120]

(2029) 0x472c70 MOVZ	X15, #0

(2029) 0x472c74 ADD	X16, X16, #1

(2029) 0x472c78 LDR	X1, [SP, #136]

(2029) 0x472c7c ADD	X0, X0, #1

(2029) 0x472c80 ADD	X22, X0, X1

(2029) 0x472c84 LDR	X1, [SP, #128]

(2029) 0x472c88 STR	X0, [SP, #120]

(2029) 0x472c8c ADD	X21, X0, X1

(2029) 0x472c90 B	472b44

0x472c94 ADD	X17, X17, #1

0x472c98 MOVZ	X0, #0

0x472c9c B	472a8c

Coverage (%)	Name	Source Location	Module
►98.43+	omp_fulfill_event		libgomp.so.1.0.0
○	start_thread		libc.so.6
○	thread_start		libc.so.6
►1.57+	GOMP_parallel		libgomp.so.1.0.0
○	void Kripke::DispatchHelper<Kr[...]	plugins.hpp:64	exec
○	Kripke::Kernel::LTimes(Kripke:[...]	ArchLayout.h:155	exec
○	Kripke::SteadyStateSolver(Krip[...]	new_allocator.h:82	exec
○	main	kripke.cpp:512	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	iostream:74	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	Collapse.hpp:129-129
Module	exec

The function is defined in:

/home/eoseret/qaas/qaas_runs/178-172-5489/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/util/Layout.hpp:187
/home/eoseret/qaas/qaas_runs/178-172-5489/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/pattern/kernel/For.hpp:142
/home/eoseret/qaas/qaas_runs/178-172-5489/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/policy/openmp/kernel/Collapse.hpp:129
/home/eoseret/qaas/qaas_runs/178-172-5489/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/util/Operators.hpp:369
/home/eoseret/qaas/qaas_runs/178-172-5489/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/internal/Iterators.hpp:232,291
/home/eoseret/qaas/qaas_runs/178-172-5489/intel/Kripke/build/Kripke/src/Kripke/Kernel/LTimes.cpp:62

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 40.00 to 20.00 cycles (2.00x speedup).

Workaround

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

Vectorization

Your function is not vectorized. Only 37% of vector register length is used (average across all VPU instructions). By vectorizing your function, you can lower the cost of an iteration from 40.00 to 30.00 cycles (1.33x speedup).

Details

All 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 40.00 to 9.50 cycles (4.21x speedup).

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/178-172-5489/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/policy/openmp/kernel/Collapse.hpp:129
- /home/eoseret/qaas/qaas_runs/178-172-5489/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/policy/openmp/kernel/Collapse.hpp:129

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 does not load or store any data.

General properties

nb instructions	75
nb uops	75
loop length	300
used w registers	0
used x registers	28
used b registers	0
used h registers	0
used s registers	1
used d registers	0
used q registers	0
used v registers	0
used z registers	0
nb stack references	16

Front-end

MACRO FUSION NOT POSSIBLE FIT IN UOP CACHE

micro-operation queue	9.38 cycles
front end	9.38 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14
uops	5.00	5.00	10.00	10.00	10.00	10.00	0.00	0.00	0.00	0.00	9.33	9.33	9.33	5.00	5.00
cycles	5.00	5.00	10.00	10.00	10.00	10.00	0.00	0.00	0.00	0.00	9.33	9.33	9.33	5.00	5.00

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

10.00-40.00

Cycles summary

Front-end	9.38
Dispatch	10.00
DIV/SQRT	10.00-40.00
Overall L1	10.00-40.00

Vectorization ratios

all	0%
load	0%
store	0%
mul	0%
add-sub	0%
fma	0%
div/sqrt	0%
other	0%

Vector efficiency ratios

all	37%
load	40%
store	42%
mul	25%
add-sub	25%
fma	25%
div/sqrt	25%
other	38%

Cycles and memory resources usage

Assuming all data fit into the L1 cache, each call to the function takes 40.00 cycles.

Front-end bottlenecks

Found no such bottlenecks.

ASM code

In the binary file, the address of the function is: 472a40

Instruction	Nb FU	P0	P1	P2	P3	P4	P5	P10	P11	P12	P13	P14	Latency	Recip. throughput	Vectorization
STP X29, X30, [SP, #880]!	1	0	0	0.25	0.25	0.25	0.25	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	1	0.25	scal (25.0%)
STP X19, X20, [SP, #16]	1	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
STP X21, X22, [SP, #32]	1	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
LDP X21, X19, [X0]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
CMP X21, #0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.33	scal (25.0%)
B.LE 472c18 <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke6MomentElPST_EElEENSP_INSR_INSS_9DirectionElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK10LTimesSdomclINSS_11ArchLayoutTINSS_12ArchT_OpenMPENSS_11LayoutT_DGZEEEEEvT_NSS_6SdomIdERKNSS_4Core3SetES1P_S1P_S1P_RNS1M_5FieldIdJSX_S11_S15_EEERNS1Q_IdJST_S11_S15_EEERNS1Q_IdJST_SX_EEEEUlST_SX_S11_S15_E_EEEEENSt9enable_ifIXsrNS5_8concepts6all_ofIJNS21_7metalib8negate_tINS0_22loop_data_has_reducersINS5_4type2cv5rem_sINS26_3ref5rem_sIS1K_E4typeEE4typeEEEEEEEE5valueEvE4typeEOS1K_._omp_fn.0+0x1d8>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	1	0.50	N/A
CMP X19, #0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.33	scal (25.0%)
B.LE 472c18 <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke6MomentElPST_EElEENSP_INSR_INSS_9DirectionElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK10LTimesSdomclINSS_11ArchLayoutTINSS_12ArchT_OpenMPENSS_11LayoutT_DGZEEEEEvT_NSS_6SdomIdERKNSS_4Core3SetES1P_S1P_S1P_RNS1M_5FieldIdJSX_S11_S15_EEERNS1Q_IdJST_S11_S15_EEERNS1Q_IdJST_SX_EEEEUlST_SX_S11_S15_E_EEEEENSt9enable_ifIXsrNS5_8concepts6all_ofIJNS21_7metalib8negate_tINS0_22loop_data_has_reducersINS5_4type2cv5rem_sINS26_3ref5rem_sIS1K_E4typeEE4typeEEEEEEEE5valueEvE4typeEOS1K_._omp_fn.0+0x1d8>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	1	0.50	N/A
MUL X21, X21, X19	1	0	0	0	0	0.50	0.50	0	0	0	0	0	2	0.50	scal (25.0%)
ORR X22, XZR, X0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	N/A
BL 410520 <@plt_start@+0x500>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	1	0.50	N/A
SBFM X20, X0, #0, #31	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	scal (100.0%)
BL 410420 <@plt_start@+0x400>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	1	0.50	N/A
UDIV X17, X21, X20	1	0	0	0	0	1	0	0	0	0	0	0	5-20	5-20	N/A
SBFM X15, X0, #0, #31	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	scal (100.0%)
MSUB X0, X17, X20, X21	1	0	0	0	0	1	0	0	0	0	0	0	2	1	N/A
CMP X15, X0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.33	scal (25.0%)
B.CC 472c94 <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke6MomentElPST_EElEENSP_INSR_INSS_9DirectionElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK10LTimesSdomclINSS_11ArchLayoutTINSS_12ArchT_OpenMPENSS_11LayoutT_DGZEEEEEvT_NSS_6SdomIdERKNSS_4Core3SetES1P_S1P_S1P_RNS1M_5FieldIdJSX_S11_S15_EEERNS1Q_IdJST_S11_S15_EEERNS1Q_IdJST_SX_EEEEUlST_SX_S11_S15_E_EEEEENSt9enable_ifIXsrNS5_8concepts6all_ofIJNS21_7metalib8negate_tINS0_22loop_data_has_reducersINS5_4type2cv5rem_sINS26_3ref5rem_sIS1K_E4typeEE4typeEEEEEEEE5valueEvE4typeEOS1K_._omp_fn.0+0x254>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	1	0.50	N/A
MADD X15, X17, X15, X0	1	0	0	0	0	1	0	0	0	0	0	0	2	1	scal (25.0%)
ADD X0, X17, X15	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	N/A
CMP X15, X0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.33	scal (25.0%)
B.CS 472c18 <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke6MomentElPST_EElEENSP_INSR_INSS_9DirectionElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK10LTimesSdomclINSS_11ArchLayoutTINSS_12ArchT_OpenMPENSS_11LayoutT_DGZEEEEEvT_NSS_6SdomIdERKNSS_4Core3SetES1P_S1P_S1P_RNS1M_5FieldIdJSX_S11_S15_EEERNS1Q_IdJST_S11_S15_EEERNS1Q_IdJST_SX_EEEEUlST_SX_S11_S15_E_EEEEENSt9enable_ifIXsrNS5_8concepts6all_ofIJNS21_7metalib8negate_tINS0_22loop_data_has_reducersINS5_4type2cv5rem_sINS26_3ref5rem_sIS1K_E4typeEE4typeEEEEEEEE5valueEvE4typeEOS1K_._omp_fn.0+0x1d8>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	1	0.50	N/A
LDR X0, [X22, #16]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
UDIV X1, X15, X19	1	0	0	0	0	1	0	0	0	0	0	0	5-20	5-20	scal (25.0%)
STP X23, X24, [SP, #48]	1	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
STP X25, X26, [SP, #64]	1	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
LDP X30, X10, [X0, #16]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
LDP X20, X7, [X0, #48]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
MSUB X15, X1, X19, X15	1	0	0	0	0	1	0	0	0	0	0	0	2	1	scal (25.0%)
SUB X10, X10, X30	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	scal (25.0%)
CMP X10, #0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.33	scal (25.0%)
STP X27, X28, [SP, #80]	1	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
CSEL X10, X10, XZR, #10	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	scal (25.0%)
SUB X7, X7, X20	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	scal (25.0%)
LDR X2, [X0]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
LDP X23, X25, [X0, #104]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
LDP X11, X28, [X0, #280]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
STP X1, X2, [SP, #120]	1	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
LDR X24, [X0, #32]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
LDR X18, [X0, #72]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
LDR X26, [X0, #176]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
LDR X12, [X0, #208]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
LDR X27, [X0, #248]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
B.LE 472c0c <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke6MomentElPST_EElEENSP_INSR_INSS_9DirectionElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK10LTimesSdomclINSS_11ArchLayoutTINSS_12ArchT_OpenMPENSS_11LayoutT_DGZEEEEEvT_NSS_6SdomIdERKNSS_4Core3SetES1P_S1P_S1P_RNS1M_5FieldIdJSX_S11_S15_EEERNS1Q_IdJST_S11_S15_EEERNS1Q_IdJST_SX_EEEEUlST_SX_S11_S15_E_EEEEENSt9enable_ifIXsrNS5_8concepts6all_ofIJNS21_7metalib8negate_tINS0_22loop_data_has_reducersINS5_4type2cv5rem_sINS26_3ref5rem_sIS1K_E4typeEE4typeEEEEEEEE5valueEvE4typeEOS1K_._omp_fn.0+0x1cc>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	1	0.50	N/A
CMP X7, #0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.33	scal (25.0%)
B.LE 472c0c <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke6MomentElPST_EElEENSP_INSR_INSS_9DirectionElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK10LTimesSdomclINSS_11ArchLayoutTINSS_12ArchT_OpenMPENSS_11LayoutT_DGZEEEEEvT_NSS_6SdomIdERKNSS_4Core3SetES1P_S1P_S1P_RNS1M_5FieldIdJSX_S11_S15_EEERNS1Q_IdJST_S11_S15_EEERNS1Q_IdJST_SX_EEEEUlST_SX_S11_S15_E_EEEEENSt9enable_ifIXsrNS5_8concepts6all_ofIJNS21_7metalib8negate_tINS0_22loop_data_has_reducersINS5_4type2cv5rem_sINS26_3ref5rem_sIS1K_E4typeEE4typeEEEEEEEE5valueEvE4typeEOS1K_._omp_fn.0+0x1cc>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	1	0.50	N/A
MUL X0, X30, X12	1	0	0	0	0	0.50	0.50	0	0	0	0	0	2	0.50	N/A
CNTB X13, ALL	1	0	0	0	0	1	0	0	0	0	0	0	2	1	scal (25.0%)
UBFM X3, X7, #61, #60	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	scal (25.0%)
MADD X30, X30, X11, X20	1	0	0	0	0	1	0	0	0	0	0	0	2	1	scal (25.0%)
SUB X17, X17, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	N/A
UBFM X12, X12, #61, #60	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	scal (25.0%)
UBFM X11, X11, #61, #60	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	scal (25.0%)
SUB X13, X13, #16	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	scal (25.0%)
PTRUE P1.B, ALL	1	0	0	0	0	1	0	0	0	0	0	0	2	1	scal (100.0%)
ADD X22, X1, X0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	N/A
MOVZ X16, #0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	scal (25.0%)
STR X0, [SP, #136]	1	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (25.0%)
ADD X21, X1, X2	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X0, X2, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	N/A
STR X3, [SP, #104]	1	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (25.0%)
MOVZ X14, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	scal (25.0%)
CNTD X4, ALL	1	0	0	0	0	1	0	0	0	0	0	0	2	1	scal (25.0%)
STR X0, [SP, #112]	1	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (25.0%)
LDP X23, X24, [SP, #48]	1	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	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
LDP X27, X28, [SP, #80]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
LDP X19, X20, [SP, #16]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
LDP X21, X22, [SP, #32]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	N/A
LDP X29, X30, [SP], #144	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
RET	1	0.50	0.50	0	0	0	0	0	0	0	0	0	1	0.50	N/A
ADD X17, X17, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	N/A
MOVZ X0, #0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	N/A
B 472a8c <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke6MomentElPST_EElEENSP_INSR_INSS_9DirectionElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK10LTimesSdomclINSS_11ArchLayoutTINSS_12ArchT_OpenMPENSS_11LayoutT_DGZEEEEEvT_NSS_6SdomIdERKNSS_4Core3SetES1P_S1P_S1P_RNS1M_5FieldIdJSX_S11_S15_EEERNS1Q_IdJST_S11_S15_EEERNS1Q_IdJST_SX_EEEEUlST_SX_S11_S15_E_EEEEENSt9enable_ifIXsrNS5_8concepts6all_ofIJNS21_7metalib8negate_tINS0_22loop_data_has_reducersINS5_4type2cv5rem_sINS26_3ref5rem_sIS1K_E4typeEE4typeEEEEEEEE5valueEvE4typeEOS1K_._omp_fn.0+0x4c>	1	0.50	0.50	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	Collapse.hpp:129-129
Module	exec

The function is defined in:

/home/eoseret/qaas/qaas_runs/178-172-5489/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/util/Layout.hpp:187
/home/eoseret/qaas/qaas_runs/178-172-5489/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/pattern/kernel/For.hpp:142
/home/eoseret/qaas/qaas_runs/178-172-5489/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/policy/openmp/kernel/Collapse.hpp:129
/home/eoseret/qaas/qaas_runs/178-172-5489/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/util/Operators.hpp:369
/home/eoseret/qaas/qaas_runs/178-172-5489/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/internal/Iterators.hpp:232,291
/home/eoseret/qaas/qaas_runs/178-172-5489/intel/Kripke/build/Kripke/src/Kripke/Kernel/LTimes.cpp:62

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

All 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 40.00 to 9.50 cycles (4.21x speedup).

CALL instructions

Detected function call instructions.

Details

unknown: 2 occurrences►
- /home/eoseret/qaas/qaas_runs/178-172-5489/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/policy/openmp/kernel/Collapse.hpp:129
- /home/eoseret/qaas/qaas_runs/178-172-5489/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/policy/openmp/kernel/Collapse.hpp:129

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 does not load or store any data.

General properties

nb instructions	75
nb uops	75
loop length	300
used w registers	0
used x registers	28
used b registers	0
used h registers	0
used s registers	1
used d registers	0
used q registers	0
used v registers	0
used z registers	0
nb stack references	16

Front-end

MACRO FUSION NOT POSSIBLE FIT IN UOP CACHE

micro-operation queue	9.38 cycles
front end	9.38 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14
uops	5.00	5.00	10.00	10.00	10.00	10.00	0.00	0.00	0.00	0.00	9.33	9.33	9.33	5.00	5.00
cycles	5.00	5.00	10.00	10.00	10.00	10.00	0.00	0.00	0.00	0.00	9.33	9.33	9.33	5.00	5.00

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

10.00-40.00

Cycles summary

Front-end	9.38
Dispatch	10.00
DIV/SQRT	10.00-40.00
Overall L1	10.00-40.00

Vectorization ratios

all	0%
load	0%
store	0%
mul	0%
add-sub	0%
fma	0%
div/sqrt	0%
other	0%

Vector efficiency ratios

all	37%
load	40%
store	42%
mul	25%
add-sub	25%
fma	25%
div/sqrt	25%
other	38%

Cycles and memory resources usage

Assuming all data fit into the L1 cache, each call to the function takes 40.00 cycles.

Front-end bottlenecks

Found no such bottlenecks.

ASM code

In the binary file, the address of the function is: 472a40

Instruction	Nb FU	P0	P1	P2	P3	P4	P5	P10	P11	P12	P13	P14	Latency	Recip. throughput	Vectorization
STP X29, X30, [SP, #880]!	1	0	0	0.25	0.25	0.25	0.25	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	1	0.25	scal (25.0%)
STP X19, X20, [SP, #16]	1	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
STP X21, X22, [SP, #32]	1	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
LDP X21, X19, [X0]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
CMP X21, #0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.33	scal (25.0%)
B.LE 472c18 <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke6MomentElPST_EElEENSP_INSR_INSS_9DirectionElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK10LTimesSdomclINSS_11ArchLayoutTINSS_12ArchT_OpenMPENSS_11LayoutT_DGZEEEEEvT_NSS_6SdomIdERKNSS_4Core3SetES1P_S1P_S1P_RNS1M_5FieldIdJSX_S11_S15_EEERNS1Q_IdJST_S11_S15_EEERNS1Q_IdJST_SX_EEEEUlST_SX_S11_S15_E_EEEEENSt9enable_ifIXsrNS5_8concepts6all_ofIJNS21_7metalib8negate_tINS0_22loop_data_has_reducersINS5_4type2cv5rem_sINS26_3ref5rem_sIS1K_E4typeEE4typeEEEEEEEE5valueEvE4typeEOS1K_._omp_fn.0+0x1d8>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	1	0.50	N/A
CMP X19, #0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.33	scal (25.0%)
B.LE 472c18 <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke6MomentElPST_EElEENSP_INSR_INSS_9DirectionElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK10LTimesSdomclINSS_11ArchLayoutTINSS_12ArchT_OpenMPENSS_11LayoutT_DGZEEEEEvT_NSS_6SdomIdERKNSS_4Core3SetES1P_S1P_S1P_RNS1M_5FieldIdJSX_S11_S15_EEERNS1Q_IdJST_S11_S15_EEERNS1Q_IdJST_SX_EEEEUlST_SX_S11_S15_E_EEEEENSt9enable_ifIXsrNS5_8concepts6all_ofIJNS21_7metalib8negate_tINS0_22loop_data_has_reducersINS5_4type2cv5rem_sINS26_3ref5rem_sIS1K_E4typeEE4typeEEEEEEEE5valueEvE4typeEOS1K_._omp_fn.0+0x1d8>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	1	0.50	N/A
MUL X21, X21, X19	1	0	0	0	0	0.50	0.50	0	0	0	0	0	2	0.50	scal (25.0%)
ORR X22, XZR, X0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	N/A
BL 410520 <@plt_start@+0x500>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	1	0.50	N/A
SBFM X20, X0, #0, #31	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	scal (100.0%)
BL 410420 <@plt_start@+0x400>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	1	0.50	N/A
UDIV X17, X21, X20	1	0	0	0	0	1	0	0	0	0	0	0	5-20	5-20	N/A
SBFM X15, X0, #0, #31	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	scal (100.0%)
MSUB X0, X17, X20, X21	1	0	0	0	0	1	0	0	0	0	0	0	2	1	N/A
CMP X15, X0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.33	scal (25.0%)
B.CC 472c94 <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke6MomentElPST_EElEENSP_INSR_INSS_9DirectionElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK10LTimesSdomclINSS_11ArchLayoutTINSS_12ArchT_OpenMPENSS_11LayoutT_DGZEEEEEvT_NSS_6SdomIdERKNSS_4Core3SetES1P_S1P_S1P_RNS1M_5FieldIdJSX_S11_S15_EEERNS1Q_IdJST_S11_S15_EEERNS1Q_IdJST_SX_EEEEUlST_SX_S11_S15_E_EEEEENSt9enable_ifIXsrNS5_8concepts6all_ofIJNS21_7metalib8negate_tINS0_22loop_data_has_reducersINS5_4type2cv5rem_sINS26_3ref5rem_sIS1K_E4typeEE4typeEEEEEEEE5valueEvE4typeEOS1K_._omp_fn.0+0x254>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	1	0.50	N/A
MADD X15, X17, X15, X0	1	0	0	0	0	1	0	0	0	0	0	0	2	1	scal (25.0%)
ADD X0, X17, X15	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	N/A
CMP X15, X0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.33	scal (25.0%)
B.CS 472c18 <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke6MomentElPST_EElEENSP_INSR_INSS_9DirectionElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK10LTimesSdomclINSS_11ArchLayoutTINSS_12ArchT_OpenMPENSS_11LayoutT_DGZEEEEEvT_NSS_6SdomIdERKNSS_4Core3SetES1P_S1P_S1P_RNS1M_5FieldIdJSX_S11_S15_EEERNS1Q_IdJST_S11_S15_EEERNS1Q_IdJST_SX_EEEEUlST_SX_S11_S15_E_EEEEENSt9enable_ifIXsrNS5_8concepts6all_ofIJNS21_7metalib8negate_tINS0_22loop_data_has_reducersINS5_4type2cv5rem_sINS26_3ref5rem_sIS1K_E4typeEE4typeEEEEEEEE5valueEvE4typeEOS1K_._omp_fn.0+0x1d8>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	1	0.50	N/A
LDR X0, [X22, #16]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
UDIV X1, X15, X19	1	0	0	0	0	1	0	0	0	0	0	0	5-20	5-20	scal (25.0%)
STP X23, X24, [SP, #48]	1	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
STP X25, X26, [SP, #64]	1	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
LDP X30, X10, [X0, #16]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
LDP X20, X7, [X0, #48]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
MSUB X15, X1, X19, X15	1	0	0	0	0	1	0	0	0	0	0	0	2	1	scal (25.0%)
SUB X10, X10, X30	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	scal (25.0%)
CMP X10, #0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.33	scal (25.0%)
STP X27, X28, [SP, #80]	1	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
CSEL X10, X10, XZR, #10	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	scal (25.0%)
SUB X7, X7, X20	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	scal (25.0%)
LDR X2, [X0]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
LDP X23, X25, [X0, #104]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
LDP X11, X28, [X0, #280]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
STP X1, X2, [SP, #120]	1	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
LDR X24, [X0, #32]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
LDR X18, [X0, #72]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
LDR X26, [X0, #176]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
LDR X12, [X0, #208]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
LDR X27, [X0, #248]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
B.LE 472c0c <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke6MomentElPST_EElEENSP_INSR_INSS_9DirectionElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK10LTimesSdomclINSS_11ArchLayoutTINSS_12ArchT_OpenMPENSS_11LayoutT_DGZEEEEEvT_NSS_6SdomIdERKNSS_4Core3SetES1P_S1P_S1P_RNS1M_5FieldIdJSX_S11_S15_EEERNS1Q_IdJST_S11_S15_EEERNS1Q_IdJST_SX_EEEEUlST_SX_S11_S15_E_EEEEENSt9enable_ifIXsrNS5_8concepts6all_ofIJNS21_7metalib8negate_tINS0_22loop_data_has_reducersINS5_4type2cv5rem_sINS26_3ref5rem_sIS1K_E4typeEE4typeEEEEEEEE5valueEvE4typeEOS1K_._omp_fn.0+0x1cc>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	1	0.50	N/A
CMP X7, #0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.33	scal (25.0%)
B.LE 472c0c <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke6MomentElPST_EElEENSP_INSR_INSS_9DirectionElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK10LTimesSdomclINSS_11ArchLayoutTINSS_12ArchT_OpenMPENSS_11LayoutT_DGZEEEEEvT_NSS_6SdomIdERKNSS_4Core3SetES1P_S1P_S1P_RNS1M_5FieldIdJSX_S11_S15_EEERNS1Q_IdJST_S11_S15_EEERNS1Q_IdJST_SX_EEEEUlST_SX_S11_S15_E_EEEEENSt9enable_ifIXsrNS5_8concepts6all_ofIJNS21_7metalib8negate_tINS0_22loop_data_has_reducersINS5_4type2cv5rem_sINS26_3ref5rem_sIS1K_E4typeEE4typeEEEEEEEE5valueEvE4typeEOS1K_._omp_fn.0+0x1cc>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	1	0.50	N/A
MUL X0, X30, X12	1	0	0	0	0	0.50	0.50	0	0	0	0	0	2	0.50	N/A
CNTB X13, ALL	1	0	0	0	0	1	0	0	0	0	0	0	2	1	scal (25.0%)
UBFM X3, X7, #61, #60	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	scal (25.0%)
MADD X30, X30, X11, X20	1	0	0	0	0	1	0	0	0	0	0	0	2	1	scal (25.0%)
SUB X17, X17, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	N/A
UBFM X12, X12, #61, #60	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	scal (25.0%)
UBFM X11, X11, #61, #60	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	scal (25.0%)
SUB X13, X13, #16	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	scal (25.0%)
PTRUE P1.B, ALL	1	0	0	0	0	1	0	0	0	0	0	0	2	1	scal (100.0%)
ADD X22, X1, X0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	N/A
MOVZ X16, #0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	scal (25.0%)
STR X0, [SP, #136]	1	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (25.0%)
ADD X21, X1, X2	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	scal (25.0%)
ADD X0, X2, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	N/A
STR X3, [SP, #104]	1	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (25.0%)
MOVZ X14, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	scal (25.0%)
CNTD X4, ALL	1	0	0	0	0	1	0	0	0	0	0	0	2	1	scal (25.0%)
STR X0, [SP, #112]	1	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (25.0%)
LDP X23, X24, [SP, #48]	1	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	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
LDP X27, X28, [SP, #80]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
LDP X19, X20, [SP, #16]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
LDP X21, X22, [SP, #32]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	N/A
LDP X29, X30, [SP], #144	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
RET	1	0.50	0.50	0	0	0	0	0	0	0	0	0	1	0.50	N/A
ADD X17, X17, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	N/A
MOVZ X0, #0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	N/A
B 472a8c <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke6MomentElPST_EElEENSP_INSR_INSS_9DirectionElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK10LTimesSdomclINSS_11ArchLayoutTINSS_12ArchT_OpenMPENSS_11LayoutT_DGZEEEEEvT_NSS_6SdomIdERKNSS_4Core3SetES1P_S1P_S1P_RNS1M_5FieldIdJSX_S11_S15_EEERNS1Q_IdJST_S11_S15_EEERNS1Q_IdJST_SX_EEEEUlST_SX_S11_S15_E_EEEEENSt9enable_ifIXsrNS5_8concepts6all_ofIJNS21_7metalib8negate_tINS0_22loop_data_has_reducersINS5_4type2cv5rem_sINS26_3ref5rem_sIS1K_E4typeEE4typeEEEEEEEE5valueEvE4typeEOS1K_._omp_fn.0+0x4c>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	1	0.50	N/A

Name	Coverage (%)	Time (s)
▼std::enable_if–	4.12	4.75
▼Loop 2029 - For.hpp:142-142 - exec–	0.00	0.00
▼Loop 2028 - For.hpp:142-142 - exec–	0.00	0.01
○Loop 2031 - For.hpp:142-142 - exec	4.12	4.68
○Loop 2030 - For.hpp:142-142 - exec	0.00	0.00

Report Configuration

Code clean check

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Workaround

Expensive FP math instructions/calls

CALL instructions

Details

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

General properties

Front-end

Back-end

Cycles summary

Vectorization ratios

Vector efficiency ratios

Cycles and memory resources usage

Front-end bottlenecks

ASM code

Code clean check

Workaround

Vectorization

Details

Workaround

Expensive FP math instructions/calls

CALL instructions

Details

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

General properties

Front-end

Back-end

Cycles summary

Vectorization ratios

Vector efficiency ratios

Cycles and memory resources usage

Front-end bottlenecks

ASM code