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::Direction, long, Kripke::Direction*>, long>, RAJA::Span<RAJA::Iterators::numeric_iterator<Kripke::Moment, long, Kripke::Moment*>, 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, LPlusTimesSdom::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::Moment, Kripke::Group, Kripke::Zone>&, Kripke::Core::Field<double, Kripke::Direction, Kripke::Group, Kripke::Zone>&, Kripke::Core::Field<double, Kripke::Direction, Kripke::Moment>&) const::{lambda(Kripke::Direction, Kripke::Moment, 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::Direction, long, Kripke::Direction*>, long>, RAJA::Span<RAJA::Iterators::numeric_iterator<Kripke::Moment, long, Kripke::Moment*>, 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, LPlusTimesSdom::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::Moment, Kripke::Group, Kripke::Zone>&, Kripke::Core::Field<double, Kripke::Direction, Kripke::Group, Kripke::Zone>&, Kripke::Core::Field<double, Kripke::Direction, Kripke::Moment>&) const::{lambda(Kripke::Direction, Kripke::Moment, Kripke::Group, Kripke::Zone)#1}>&>(RAJA::internal::LoopData<camp::tuple<RAJA::Span<RAJA::Iterators::numeric_iterator<Kripke::Direction, long, Kripke::Direction*>, long>, RAJA::Span<RAJA::Iterators::numeric_iterator<Kripke::Moment, long, Kripke::Moment*>, 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, LPlusTimesSdom::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::Moment, Kripke::Group, Kripke::Zone>&, Kripke::Core::Field<double, Kripke::Direction, Kripke::Group, Kripke::Zone>&, Kripke::Core::Field<double, Kripke::Direction, Kripke::Moment>&) const::{lambda(Kripke::Direction, Kripke::Moment, 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): 2.02% \| (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/src/Kripke/Kernel/LPlusTimes.cpp: 57 - 57

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

57:             rhs(d,g,z) += ell_plus(d, nm) * phi_out(nm, g, z);

/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);

0x46d9a0 STP	X29, X30, [SP, #896]!

0x46d9a4 ADD	X29, SP, #0

0x46d9a8 STP	X19, X20, [SP, #16]

0x46d9ac STP	X21, X22, [SP, #32]

0x46d9b0 LDP	X21, X19, [X0]

0x46d9b4 CMP	X21, #0

0x46d9b8 B.LE	46db54

0x46d9bc CMP	X19, #0

0x46d9c0 B.LE	46db54

0x46d9c4 MUL	X21, X21, X19

0x46d9c8 ORR	X22, XZR, X0

0x46d9cc BL	410520

0x46d9d0 SBFM	X20, X0, #0, #31

0x46d9d4 BL	410420

0x46d9d8 UDIV	X16, X21, X20

0x46d9dc SBFM	X14, X0, #0, #31

0x46d9e0 MSUB	X0, X16, X20, X21

0x46d9e4 CMP	X14, X0

0x46d9e8 B.CC	46dbc4

0x46d9ec MADD	X14, X16, X14, X0

0x46d9f0 ADD	X0, X16, X14

0x46d9f4 CMP	X14, X0

0x46d9f8 B.CS	46db54

0x46d9fc LDR	X0, [X22, #16]

0x46da00 UDIV	X1, X14, X19

0x46da04 STP	X23, X24, [SP, #48]

0x46da08 STP	X25, X26, [SP, #64]

0x46da0c LDP	X20, X10, [X0, #16]

0x46da10 LDP	X30, X7, [X0, #48]

0x46da14 MSUB	X14, X1, X19, X14

0x46da18 SUB	X10, X10, X20

0x46da1c CMP	X10, #0

0x46da20 STP	X27, X28, [SP, #80]

0x46da24 CSEL	X10, X10, XZR, #10

0x46da28 SUB	X7, X7, X30

0x46da2c LDR	X2, [X0]

0x46da30 LDP	X22, X24, [X0, #104]

0x46da34 LDP	X11, X28, [X0, #280]

0x46da38 STP	X1, X2, [SP, #112]

0x46da3c LDR	X23, [X0, #32]

0x46da40 LDR	X18, [X0, #72]

0x46da44 LDR	X25, [X0, #176]

0x46da48 LDR	X27, [X0, #200]

0x46da4c LDR	X26, [X0, #248]

0x46da50 B.LE	46db48

0x46da54 CMP	X7, #0

0x46da58 B.LE	46db48

0x46da5c CNTB	X12, ALL

0x46da60 MADD	X21, X20, X11, X30

0x46da64 UBFM	X0, X7, #61, #60

0x46da68 SUB	X16, X16, #1

0x46da6c SUB	X12, X12, #16

0x46da70 PTRUE	P1.B, ALL

0x46da74 UBFM	X11, X11, #61, #60

0x46da78 MOVZ	X15, #0

0x46da7c STR	X0, [SP, #104]

0x46da80 ADD	X17, X1, X2

0x46da84 MOVZ	X13, #1

0x46da88 CNTD	X4, ALL

(1930) 0x46da8c MUL	X1, X22, X17

(1930) 0x46da90 ADD	X0, X14, X23

(1930) 0x46da94 MOVZ	X8, #0

(1930) 0x46da98 MADD	X6, X27, X17, X20

(1930) 0x46da9c MADD	X3, X28, X0, X21

(1930) 0x46daa0 MADD	X1, X24, X0, X1

(1930) 0x46daa4 LDR	X0, [SP, #104]

(1930) 0x46daa8 ADD	X6, X25, X6,LSL #3

(1930) 0x46daac ADD	X3, X26, X3,LSL #3

(1930) 0x46dab0 ADD	X1, X1, X30

(1930) 0x46dab4 UBFM	X1, X1, #61, #60

(1930) 0x46dab8 ADD	X9, X0, X1

(1930) 0x46dabc ADD	X1, X18, X1

(1930) 0x46dac0 ADD	X9, X18, X9

  (1929) 0x46dac4 CMP	X9, X6

  (1929) 0x46dac8 ORR	X5, XZR, X6

  (1929) 0x46dacc ADD	X0, X3, #8

  (1929) 0x46dad0 ADD	X6, X6, #8

  (1929) 0x46dad4 SUB	X0, X1, X0

  (1929) 0x46dad8 CCMP	X1, X6, #2, #8

  (1929) 0x46dadc CCMP	X0, X12, #0, #2

  (1929) 0x46dae0 MOVZ	X0, #0

  (1929) 0x46dae4 B.LS	46db64

  (1929) 0x46dae8 CMP	X7, #0

  (1929) 0x46daec MOVZ	X0, #0

  (1929) 0x46daf0 CSEL	X2, X7, X13, #12

  (1929) 0x46daf4 LD1RD	{Z2.D}, P1/Z, [X5]

  (1929) 0x46daf8 WHILELO	P0.D, XZR, X2

  (1929) 0x46dafc HINT	#0

    (1932) 0x46db00 LD1D	{Z0.D}, P0/Z, [X3, X0,LSL #3]

    (1932) 0x46db04 LD1D	{Z1.D}, P0/Z, [X1, X0,LSL #3]

    (1932) 0x46db08 FMAD	Z0.D, P1/M, Z2.D, Z1.D

    (1932) 0x46db0c ST1D	{Z0.D}, P0, [X1, X0,LSL #3]

    (1932) 0x46db10 ADD	X0, X0, X4

    (1932) 0x46db14 WHILELO	P0.D, X0, X2

    (1932) 0x46db18 B.NE	46db00

  (1929) 0x46db1c ADD	X8, X8, #1

  (1929) 0x46db20 ADD	X3, X3, X11

  (1929) 0x46db24 CMP	X8, X10

  (1929) 0x46db28 B.LT	46dac4

(1930) 0x46db2c CMP	X15, X16

(1930) 0x46db30 B.EQ	46db48

(1930) 0x46db34 ADD	X14, X14, #1

(1930) 0x46db38 CMP	X19, X14

(1930) 0x46db3c B.LE	46dba8

(1930) 0x46db40 ADD	X15, X15, #1

(1930) 0x46db44 B	46da8c

0x46db48 LDP	X23, X24, [SP, #48]

0x46db4c LDP	X25, X26, [SP, #64]

0x46db50 LDP	X27, X28, [SP, #80]

0x46db54 LDP	X19, X20, [SP, #16]

0x46db58 LDP	X21, X22, [SP, #32]

0x46db5c LDP	X29, X30, [SP], #128

0x46db60 RET

    (1931) 0x46db64 LDR	D2, [X3, X0,LSL #3]

    (1931) 0x46db68 LDR	D0, [X1, X0,LSL #3]

    (1931) 0x46db6c LDR	D1, [X5]

    (1931) 0x46db70 FMADD	D0, D2, D1, D0

    (1931) 0x46db74 STR	D0, [X1, X0,LSL #3]

    (1931) 0x46db78 ADD	X0, X0, #1

    (1931) 0x46db7c CMP	X7, X0

    (1931) 0x46db80 B.LE	46db1c

    (1931) 0x46db84 LDR	D2, [X3, X0,LSL #3]

    (1931) 0x46db88 LDR	D0, [X1, X0,LSL #3]

    (1931) 0x46db8c LDR	D1, [X5]

    (1931) 0x46db90 FMADD	D0, D2, D1, D0

    (1931) 0x46db94 STR	D0, [X1, X0,LSL #3]

    (1931) 0x46db98 ADD	X0, X0, #1

    (1931) 0x46db9c CMP	X7, X0

    (1931) 0x46dba0 B.GT	46db64

  (1929) 0x46dba4 B	46db1c

(1930) 0x46dba8 LDP	X0, X1, [SP, #112]

(1930) 0x46dbac MOVZ	X14, #0

(1930) 0x46dbb0 ADD	X15, X15, #1

(1930) 0x46dbb4 ADD	X0, X0, #1

(1930) 0x46dbb8 ADD	X17, X0, X1

(1930) 0x46dbbc STR	X0, [SP, #112]

(1930) 0x46dbc0 B	46da8c

0x46dbc4 ADD	X16, X16, #1

0x46dbc8 MOVZ	X0, #0

0x46dbcc B	46d9ec

Coverage (%)	Name	Source Location	Module
►98.46+	omp_fulfill_event		libgomp.so.1.0.0
○	start_thread		libc.so.6
○	thread_start		libc.so.6
►1.54+	GOMP_parallel		libgomp.so.1.0.0
○	void LPlusTimesSdom::operator([...]	plugins.hpp:66	exec
○	Kripke::Kernel::LPlusTimes(Kri[...]	ArchLayout.h:193	exec
○	Kripke::SteadyStateSolver(Krip[...]	SteadyStateSolver.cpp:92	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/src/Kripke/Kernel/LPlusTimes.cpp:57
/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

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 38% 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 8.67 cycles (4.62x 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	69
nb uops	69
loop length	276
used w registers	0
used x registers	27
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	14

Front-end

MACRO FUSION NOT POSSIBLE FIT IN UOP CACHE

micro-operation queue	8.63 cycles
front end	8.63 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14
uops	5.00	5.00	9.00	9.00	9.00	9.00	0.00	0.00	0.00	0.00	8.67	8.67	8.67	4.00	4.00
cycles	5.00	5.00	9.00	9.00	9.00	9.00	0.00	0.00	0.00	0.00	8.67	8.67	8.67	4.00	4.00

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	8.63
Dispatch	9.00
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	38%
load	40%
store	46%
mul	25%
add-sub	25%
fma	25%
div/sqrt	25%
other	40%

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: 46d9a0

Instruction	Nb FU	P0	P1	P2	P3	P4	P5	P10	P11	P12	P13	P14	Latency	Recip. throughput	Vectorization
STP X29, X30, [SP, #896]!	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 46db54 <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPST_EElEENSP_INSR_INSS_6MomentElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK14LPlusTimesSdomclINSS_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+0x1b4>	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 46db54 <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPST_EElEENSP_INSR_INSS_6MomentElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK14LPlusTimesSdomclINSS_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+0x1b4>	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 X16, X21, X20	1	0	0	0	0	1	0	0	0	0	0	0	5-20	5-20	N/A
SBFM X14, 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, X16, X20, X21	1	0	0	0	0	1	0	0	0	0	0	0	2	1	N/A
CMP X14, 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 46dbc4 <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPST_EElEENSP_INSR_INSS_6MomentElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK14LPlusTimesSdomclINSS_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+0x224>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	1	0.50	N/A
MADD X14, X16, X14, X0	1	0	0	0	0	1	0	0	0	0	0	0	2	1	scal (25.0%)
ADD X0, X16, X14	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	N/A
CMP X14, 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 46db54 <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPST_EElEENSP_INSR_INSS_6MomentElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK14LPlusTimesSdomclINSS_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+0x1b4>	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, X14, 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 X20, X10, [X0, #16]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
LDP X30, X7, [X0, #48]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
MSUB X14, X1, X19, X14	1	0	0	0	0	1	0	0	0	0	0	0	2	1	scal (25.0%)
SUB X10, X10, X20	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, X30	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 X22, X24, [X0, #104]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	N/A
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, #112]	1	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
LDR X23, [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 X25, [X0, #176]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
LDR X27, [X0, #200]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
LDR X26, [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 46db48 <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPST_EElEENSP_INSR_INSS_6MomentElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK14LPlusTimesSdomclINSS_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+0x1a8>	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 46db48 <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPST_EElEENSP_INSR_INSS_6MomentElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK14LPlusTimesSdomclINSS_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+0x1a8>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	1	0.50	N/A
CNTB X12, ALL	1	0	0	0	0	1	0	0	0	0	0	0	2	1	scal (25.0%)
MADD X21, X20, X11, X30	1	0	0	0	0	1	0	0	0	0	0	0	2	1	scal (25.0%)
UBFM X0, X7, #61, #60	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	N/A
SUB X16, X16, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	N/A
SUB X12, X12, #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%)
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%)
MOVZ X15, #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, #104]	1	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (25.0%)
ADD X17, X1, X2	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	scal (25.0%)
MOVZ X13, #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%)
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], #128	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 X16, X16, #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 46d9ec <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPST_EElEENSP_INSR_INSS_6MomentElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK14LPlusTimesSdomclINSS_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/src/Kripke/Kernel/LPlusTimes.cpp:57
/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

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 8.67 cycles (4.62x 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	69
nb uops	69
loop length	276
used w registers	0
used x registers	27
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	14

Front-end

MACRO FUSION NOT POSSIBLE FIT IN UOP CACHE

micro-operation queue	8.63 cycles
front end	8.63 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14
uops	5.00	5.00	9.00	9.00	9.00	9.00	0.00	0.00	0.00	0.00	8.67	8.67	8.67	4.00	4.00
cycles	5.00	5.00	9.00	9.00	9.00	9.00	0.00	0.00	0.00	0.00	8.67	8.67	8.67	4.00	4.00

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	8.63
Dispatch	9.00
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	38%
load	40%
store	46%
mul	25%
add-sub	25%
fma	25%
div/sqrt	25%
other	40%

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: 46d9a0

Instruction	Nb FU	P0	P1	P2	P3	P4	P5	P10	P11	P12	P13	P14	Latency	Recip. throughput	Vectorization
STP X29, X30, [SP, #896]!	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 46db54 <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPST_EElEENSP_INSR_INSS_6MomentElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK14LPlusTimesSdomclINSS_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+0x1b4>	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 46db54 <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPST_EElEENSP_INSR_INSS_6MomentElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK14LPlusTimesSdomclINSS_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+0x1b4>	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 X16, X21, X20	1	0	0	0	0	1	0	0	0	0	0	0	5-20	5-20	N/A
SBFM X14, 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, X16, X20, X21	1	0	0	0	0	1	0	0	0	0	0	0	2	1	N/A
CMP X14, 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 46dbc4 <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPST_EElEENSP_INSR_INSS_6MomentElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK14LPlusTimesSdomclINSS_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+0x224>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	1	0.50	N/A
MADD X14, X16, X14, X0	1	0	0	0	0	1	0	0	0	0	0	0	2	1	scal (25.0%)
ADD X0, X16, X14	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	N/A
CMP X14, 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 46db54 <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPST_EElEENSP_INSR_INSS_6MomentElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK14LPlusTimesSdomclINSS_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+0x1b4>	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, X14, 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 X20, X10, [X0, #16]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
LDP X30, X7, [X0, #48]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	scal (50.0%)
MSUB X14, X1, X19, X14	1	0	0	0	0	1	0	0	0	0	0	0	2	1	scal (25.0%)
SUB X10, X10, X20	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, X30	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 X22, X24, [X0, #104]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	1	N/A
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, #112]	1	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
LDR X23, [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 X25, [X0, #176]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
LDR X27, [X0, #200]	1	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (25.0%)
LDR X26, [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 46db48 <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPST_EElEENSP_INSR_INSS_6MomentElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK14LPlusTimesSdomclINSS_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+0x1a8>	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 46db48 <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPST_EElEENSP_INSR_INSS_6MomentElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK14LPlusTimesSdomclINSS_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+0x1a8>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	1	0.50	N/A
CNTB X12, ALL	1	0	0	0	0	1	0	0	0	0	0	0	2	1	scal (25.0%)
MADD X21, X20, X11, X30	1	0	0	0	0	1	0	0	0	0	0	0	2	1	scal (25.0%)
UBFM X0, X7, #61, #60	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	N/A
SUB X16, X16, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	N/A
SUB X12, X12, #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%)
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%)
MOVZ X15, #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, #104]	1	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (25.0%)
ADD X17, X1, X2	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	1	0.25	scal (25.0%)
MOVZ X13, #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%)
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], #128	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 X16, X16, #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 46d9ec <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl2EEEEJNS2_3ForILl1ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvEEESJ_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPST_EElEENSP_INSR_INSS_6MomentElPSX_EElEENSP_INSR_INSS_5GroupElPS11_EElEENSP_INSR_INSS_4ZoneElPS15_EElEEEEENSO_IJEEENS5_9resources2v14HostEJZNK14LPlusTimesSdomclINSS_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–	2.02	2.33
▼Loop 1930 - For.hpp:142-142 - exec–	0.00	0.00
▼Loop 1929 - For.hpp:142-142 - exec–	0.00	0.00
○Loop 1932 - For.hpp:142-142 - exec	2.02	2.30
○Loop 1931 - For.hpp:142-142 - exec	0.00	0.00

Report Configuration

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

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