OV - exec - Loop 2421

	Loop Id: 2421	Module: exec	Source: For.hpp:137-137 [...]	Coverage: 0.23%

0x4ceae0 MOV	-0x78(%RBP),%R9

0x4ceae4 MOV	-0x58(%RBP),%R10

0x4ceae8 MOV	-0x60(%RBP),%R8

0x4ceaec VMOVQ	%XMM19,%RDI

0x4ceaf2 VMOVQ	%XMM12,%RDX

0x4ceaf7 VMOVSD	(%R15),%XMM5

0x4ceafc VMOVSD	(%R14),%XMM2

0x4ceb01 VMOVSD	(%R12),%XMM24

0x4ceb08 VADDSD	%XMM5,%XMM5,%XMM6

0x4ceb0c VADDSD	%XMM2,%XMM2,%XMM0

0x4ceb10 VADDSD	%XMM24,%XMM24,%XMM23

0x4ceb16 VDIVSD	(%R11),%XMM23,%XMM29

0x4ceb1c LEA	(%R9,%R10,8),%RAX

0x4ceb20 MOV	-0x40(%RBP),%R9

0x4ceb24 MOV	-0x48(%RBP),%R10

0x4ceb28 LEA	(,%R8,8),%RCX

0x4ceb30 LEA	(%RCX,%RDI,1),%R8

0x4ceb34 VMOVQ	%XMM13,%RDI

0x4ceb39 ADD	%RCX,%RDI

0x4ceb3c ADD	%RDX,%RCX

0x4ceb3f VMOVQ	%XMM31,%RDX

0x4ceb45 VMOVSD	(%R8),%XMM4

0x4ceb4a ADD	%R13,%R8

0x4ceb4d DEC	%R9

0x4ceb50 VDIVSD	(%R10),%XMM0,%XMM1

0x4ceb55 VMULSD	(%RAX),%XMM1,%XMM14

0x4ceb59 VADDSD	%XMM1,%XMM29,%XMM30

0x4ceb5f AND	$0x1,%R9D

0x4ceb63 VFMADD132SD	(%RDX),%XMM4,%XMM29

0x4ceb69 MOV	$0x1,%R10D

0x4ceb6f MOV	%R9,-0x38(%RBP)

0x4ceb73 MOV	-0x70(%RBP),%R9

0x4ceb77 VDIVSD	(%R9),%XMM6,%XMM11

0x4ceb7c ADD	%RBX,%R9

0x4ceb7f VADDSD	(%RDI),%XMM11,%XMM5

0x4ceb83 VFMADD231SD	(%RSI),%XMM11,%XMM14

0x4ceb88 ADD	%R13,%RDI

0x4ceb8b VADDSD	%XMM29,%XMM14,%XMM8

0x4ceb91 VADDSD	%XMM30,%XMM5,%XMM6

0x4ceb97 VDIVSD	%XMM6,%XMM8,%XMM11

0x4ceb9b VMOVSD	%XMM11,(%RCX)

0x4ceb9f VMOVAPD	%XMM11,%XMM2

0x4ceba3 VMOVAPD	%XMM11,%XMM0

0x4ceba7 VFMSUB213SD	(%RSI),%XMM3,%XMM2

0x4cebac ADD	%R13,%RCX

0x4cebaf VMOVSD	%XMM2,(%RSI)

0x4cebb3 VFMSUB213SD	(%RDX),%XMM3,%XMM0

0x4cebb8 VMOVSD	%XMM0,(%RDX)

0x4cebbc ADD	%RBX,%RDX

0x4cebbf VFMSUB213SD	(%RAX),%XMM3,%XMM11

0x4cebc4 VMOVSD	%XMM11,(%RAX)

0x4cebc8 ADD	%RBX,%RAX

0x4cebcb CMPQ	$0x1,-0x40(%RBP)

0x4cebd0 JLE	4cedec

0x4cebd6 CMPQ	$0,-0x38(%RBP)

0x4cebdb JE	4cec8e

0x4cebe1 MOV	-0x48(%RBP),%R10

0x4cebe5 VMOVSD	(%R15),%XMM1

0x4cebea VMOVSD	(%R14),%XMM8

0x4cebef VMOVSD	(%R8),%XMM11

0x4cebf4 VMOVSD	(%R12),%XMM24

0x4cebfb VADDSD	%XMM1,%XMM1,%XMM4

0x4cebff VADDSD	%XMM8,%XMM8,%XMM5

0x4cec04 VDIVSD	(%R9),%XMM4,%XMM14

0x4cec09 ADD	%R13,%R8

0x4cec0c VADDSD	(%RDI),%XMM14,%XMM0

0x4cec10 ADD	%RBX,%R9

0x4cec13 ADD	%R13,%RDI

0x4cec16 VADDSD	%XMM24,%XMM24,%XMM23

0x4cec1c VDIVSD	(%R11),%XMM23,%XMM29

0x4cec22 VDIVSD	(%R10),%XMM5,%XMM6

0x4cec27 VMULSD	(%RAX),%XMM6,%XMM2

0x4cec2b VADDSD	%XMM6,%XMM29,%XMM30

0x4cec31 VFMADD231SD	(%RSI),%XMM14,%XMM2

0x4cec36 VFMADD132SD	(%RDX),%XMM11,%XMM29

0x4cec3c VADDSD	%XMM30,%XMM0,%XMM4

0x4cec42 VADDSD	%XMM29,%XMM2,%XMM1

0x4cec48 VDIVSD	%XMM4,%XMM1,%XMM14

0x4cec4c VMOVSD	%XMM14,(%RCX)

0x4cec50 VMOVAPD	%XMM14,%XMM8

0x4cec55 VMOVAPD	%XMM14,%XMM5

0x4cec59 VFMSUB213SD	(%RSI),%XMM3,%XMM8

0x4cec5e ADD	%R13,%RCX

0x4cec61 VMOVSD	%XMM8,(%RSI)

0x4cec65 VFMSUB213SD	(%RDX),%XMM3,%XMM5

0x4cec6a VMOVSD	%XMM5,(%RDX)

0x4cec6e ADD	%RBX,%RDX

0x4cec71 VFMSUB213SD	(%RAX),%XMM3,%XMM14

0x4cec76 VMOVSD	%XMM14,(%RAX)

0x4cec7a ADD	%RBX,%RAX

0x4cec7d CMPQ	$0x2,-0x40(%RBP)

0x4cec82 MOV	$0x2,%R10D

0x4cec88 JLE	4cedec

0x4cec8e VMOVQ	%RBX,%XMM6

0x4cec93 MOV	%R12,%RBX

0x4cec96 MOV	%R10,-0x38(%RBP)

0x4cec9a VMOVQ	%XMM6,%R12

  (2422) 0x4cec9f MOV	-0x48(%RBP),%R10

  (2422) 0x4ceca3 VMOVSD	(%R8),%XMM14

  (2422) 0x4ceca8 VMOVSD	(%R15),%XMM11

  (2422) 0x4cecad VMOVSD	(%RBX),%XMM24

  (2422) 0x4cecb3 VMOVSD	(%R14),%XMM1

  (2422) 0x4cecb8 VADDSD	%XMM11,%XMM11,%XMM2

  (2422) 0x4cecbd VADDSD	%XMM24,%XMM24,%XMM23

  (2422) 0x4cecc3 VDIVSD	(%R9),%XMM2,%XMM0

  (2422) 0x4cecc8 VDIVSD	(%R11),%XMM23,%XMM29

  (2422) 0x4cecce VADDSD	(%RDI),%XMM0,%XMM11

  (2422) 0x4cecd2 VADDSD	%XMM1,%XMM1,%XMM4

  (2422) 0x4cecd6 ADD	%R12,%R9

  (2422) 0x4cecd9 ADD	%R13,%R8

  (2422) 0x4cecdc ADD	%R13,%RDI

  (2422) 0x4cecdf VDIVSD	(%R10),%XMM4,%XMM8

  (2422) 0x4cece4 VMULSD	(%RAX),%XMM8,%XMM5

  (2422) 0x4cece8 VADDSD	%XMM8,%XMM29,%XMM30

  (2422) 0x4cecee VFMADD231SD	(%RSI),%XMM0,%XMM5

  (2422) 0x4cecf3 VFMADD132SD	(%RDX),%XMM14,%XMM29

  (2422) 0x4cecf9 VADDSD	%XMM30,%XMM11,%XMM2

  (2422) 0x4cecff VADDSD	%XMM29,%XMM5,%XMM6

  (2422) 0x4ced05 VDIVSD	%XMM2,%XMM6,%XMM0

  (2422) 0x4ced09 VMOVSD	%XMM0,(%RCX)

  (2422) 0x4ced0d VMOVAPD	%XMM0,%XMM1

  (2422) 0x4ced11 VMOVAPD	%XMM0,%XMM4

  (2422) 0x4ced15 VFMSUB213SD	(%RSI),%XMM3,%XMM1

  (2422) 0x4ced1a ADD	%R13,%RCX

  (2422) 0x4ced1d VMOVSD	%XMM1,(%RSI)

  (2422) 0x4ced21 VFMSUB213SD	(%RDX),%XMM3,%XMM4

  (2422) 0x4ced26 VMOVSD	%XMM4,(%RDX)

  (2422) 0x4ced2a ADD	%R12,%RDX

  (2422) 0x4ced2d VFMSUB213SD	(%RAX),%XMM3,%XMM0

  (2422) 0x4ced32 VMOVSD	%XMM0,(%RAX)

  (2422) 0x4ced36 ADD	%R12,%RAX

  (2422) 0x4ced39 VMOVSD	(%R15),%XMM8

  (2422) 0x4ced3e VMOVSD	(%R14),%XMM6

  (2422) 0x4ced43 VMOVSD	(%R8),%XMM0

  (2422) 0x4ced48 VADDSD	%XMM8,%XMM8,%XMM14

  (2422) 0x4ced4d VMOVSD	(%RBX),%XMM24

  (2422) 0x4ced53 VDIVSD	(%R9),%XMM14,%XMM5

  (2422) 0x4ced58 VADDSD	%XMM6,%XMM6,%XMM11

  (2422) 0x4ced5c VADDSD	(%RDI),%XMM5,%XMM8

  (2422) 0x4ced60 VDIVSD	(%R10),%XMM11,%XMM2

  (2422) 0x4ced65 VADDSD	%XMM24,%XMM24,%XMM23

  (2422) 0x4ced6b VMULSD	(%RAX),%XMM2,%XMM1

  (2422) 0x4ced6f VDIVSD	(%R11),%XMM23,%XMM29

  (2422) 0x4ced75 VFMADD231SD	(%RSI),%XMM5,%XMM1

  (2422) 0x4ced7a VADDSD	%XMM2,%XMM29,%XMM30

  (2422) 0x4ced80 VFMADD132SD	(%RDX),%XMM0,%XMM29

  (2422) 0x4ced86 VADDSD	%XMM30,%XMM8,%XMM14

  (2422) 0x4ced8c VADDSD	%XMM29,%XMM1,%XMM4

  (2422) 0x4ced92 VDIVSD	%XMM14,%XMM4,%XMM5

  (2422) 0x4ced97 VMOVSD	%XMM5,(%RCX)

  (2422) 0x4ced9b VMOVAPD	%XMM5,%XMM6

  (2422) 0x4ced9f VFMSUB213SD	(%RSI),%XMM3,%XMM6

  (2422) 0x4ceda4 VMOVSD	%XMM6,(%RSI)

  (2422) 0x4ceda8 ADDQ	$0x2,-0x38(%RBP)

  (2422) 0x4cedad MOV	-0x38(%RBP),%R10

  (2422) 0x4cedb1 VMOVAPD	%XMM5,%XMM11

  (2422) 0x4cedb5 ADD	%R12,%R9

  (2422) 0x4cedb8 VFMSUB213SD	(%RDX),%XMM3,%XMM11

  (2422) 0x4cedbd ADD	%R13,%R8

  (2422) 0x4cedc0 VMOVSD	%XMM11,(%RDX)

  (2422) 0x4cedc4 ADD	%R13,%RDI

  (2422) 0x4cedc7 VFMSUB213SD	(%RAX),%XMM3,%XMM5

  (2422) 0x4cedcc ADD	%R12,%RDX

  (2422) 0x4cedcf VMOVSD	%XMM5,(%RAX)

  (2422) 0x4cedd3 ADD	%R13,%RCX

  (2422) 0x4cedd6 ADD	%R12,%RAX

  (2422) 0x4cedd9 CMP	%R10,-0x40(%RBP)

  (2422) 0x4ceddd JG	4cec9f

0x4cede3 MOV	%R12,%RCX

0x4cede6 MOV	%RBX,%R12

0x4cede9 MOV	%RCX,%RBX

0x4cedec VMOVQ	%XMM7,%RAX

0x4cedf1 INCQ	-0x50(%RBP)

0x4cedf5 MOV	-0x50(%RBP),%R8

0x4cedf9 VMOVQ	%XMM10,%RDI

0x4cedfe VMOVQ	%XMM9,%RDX

0x4cee03 ADD	%RAX,%R11

0x4cee06 ADD	%RAX,%RSI

0x4cee09 ADD	%RDI,-0x60(%RBP)

0x4cee0d ADD	%RDX,-0x58(%RBP)

0x4cee11 CMP	%R8,-0x68(%RBP)

0x4cee15 JG	4ceae0

/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/pattern/kernel/For.hpp: 137 - 137

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

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

/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/src/Kripke/Kernel/SweepSubdomain.cpp: 88 - 106

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

88:             double xcos_dxi = 2.0 * xcos(d) / dx(i);

89:             double ycos_dyj = 2.0 * ycos(d) / dy(j);

90:             double zcos_dzk = 2.0 * zcos(d) / dz(k);

91:

92:             Zone z(zone_layout(*k, *j, *i));

93:

94:             /* Calculate new zonal flux */

95:             double psi_d_g_z = (rhs(d,g,z)

96:                 + psi_lf(d, g, j, k) * xcos_dxi

97:                 + psi_fr(d, g, i, k) * ycos_dyj

98:                 + psi_bo(d, g, i, j) * zcos_dzk)

99:                 / (xcos_dxi + ycos_dyj + zcos_dzk + sigt(g, z));

100:

101:             psi(d, g, z) = psi_d_g_z;

102:

103:             /* Apply diamond-difference relationships */

104:             psi_lf(d, g, j, k) = 2.0 * psi_d_g_z - psi_lf(d, g, j, k);

105:             psi_fr(d, g, i, k) = 2.0 * psi_d_g_z - psi_fr(d, g, i, k);

106:             psi_bo(d, g, i, j) = 2.0 * psi_d_g_z - psi_bo(d, g, i, j);

/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/index/RangeSegment.hpp: 131 - 131

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

131:         m_end(begin > end ? m_begin : iterator(end))

/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/util/TypedViewBase.hpp: 188 - 188

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

188:       return_type make_return(LayoutType const &layout, PointerType const &data, Args const &... args){

/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/util/Operators.hpp: 331 - 331

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

331:   RAJA_HOST_DEVICE constexpr Ret operator()(const Arg1& lhs,

Coverage (%)	Name	Source Location	Module
►94.42+	gomp_thread_start	team.c:130	libgomp.so.1.0.0
○	start_thread		libc.so.6
○	__GI___clone3		libc.so.6
►5.30+	GOMP_parallel	libgomp.h:982	libgomp.so.1.0.0
○	void Kripke::DispatchHelper<Kr[...]	plugins.hpp:71	exec
○	Kripke::Kernel::sweepSubdomain[...]	ArchLayout.h:155	exec
○	Kripke::SweepSolver(Kripke::Co[...]	SweepSolver.cpp:78	exec
○	Kripke::SteadyStateSolver(Krip[...]	alloc_traits.h:941	exec
○	main	new_allocator.h:88	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	kripke.cpp:129	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 /

Metric	Value
CQA speedup if no scalar integer	1.00
CQA speedup if FP arith vectorized	2.76
CQA speedup if fully vectorized	8.00
CQA speedup if no inter-iteration dependency	NA
CQA speedup if next bottleneck killed	2.19
Bottlenecks
Function	void RAJA::internal::StatementExecutor, RAJA::statement::For<2l, RAJA::policy::sequential::seq_exec, RAJA::statement::For<3l, RAJA::policy::sequential::seq_exec, RAJA::statement::For<4l, RAJA::policy::sequential::seq_exec, RAJA::statement::Lambda<0l> > > > >, RAJA::internal::LoopTypes, camp::list > >::exec, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long> >, camp::tuple<>, camp::resources::v1::Host, SweepSdom::operator() >(Kripke::ArchLayoutT, Kripke::Core::DataStore&, Kripke::SdomId) const::{lambda(Kripke::Direction, Kripke::Group, Kripke::ZoneK, Kripke::ZoneJ, Kripke::ZoneI)#1}>&>(RAJA::internal::LoopData, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long> >, camp::tuple<>, camp::resources::v1::Host, SweepSdom::operator() >(Kripke::ArchLayoutT, Kripke::Core::DataStore&, Kripke::SdomId) const::{lambda(Kripke::Direction, Kripke::Group, Kripke::ZoneK, Kripke::ZoneJ, Kripke::ZoneI)#1}>&) [clone ._omp_fn.0]
Source	For.hpp:137-137,SweepSubdomain.cpp:88-90,SweepSubdomain.cpp:95-95,SweepSubdomain.cpp:98-101,SweepSubdomain.cpp:104-106,RangeSegment.hpp:131-131,Operators.hpp:331-331
Source loop unroll info	NA
Source loop unroll confidence level	NA
Unroll/vectorization loop type	NA
Unroll factor	NA
CQA cycles	24.00
CQA cycles if no scalar integer	24.00
CQA cycles if FP arith vectorized	8.70
CQA cycles if fully vectorized	3.00
Front-end cycles	10.94
P0 cycles	4.75
P1 cycles	4.75
P2 cycles	4.75
P3 cycles	4.75
P4 cycles	4.75
P5 cycles	4.75
P6 cycles	10.56
P7 cycles	10.56
P8 cycles	10.56
P9 cycles	10.56
P10 cycles	7.50
P11 cycles	7.50
P12 cycles	5.25
P13 cycles	5.25
P14 cycles	6.75
P15 cycles	6.75
DIV/SQRT cycles	24.00
Inter-iter dependencies cycles	0
FE+BE cycles (UFS)	NA
Stall cycles (UFS)	NA
Nb insns	88.50
Nb uops	87.50
Nb loads	35.25
Nb stores	10.50
Nb stack references	9.00
FLOP/cycle	1.38
Nb FLOP add-sub	10.50
Nb FLOP mul	1.50
Nb FLOP fma	7.50
Nb FLOP div	6.00
Nb FLOP rcp	0.00
Nb FLOP sqrt	0.00
Nb FLOP rsqrt	0.00
Bytes/cycle	15.69
Bytes prefetched	0.00
Bytes loaded	278.00
Bytes stored	84.00
Stride 0	NA
Stride 1	NA
Stride n	NA
Stride unknown	NA
Stride indirect	NA
Vectorization ratio all	5.23
Vectorization ratio load	0.00
Vectorization ratio store	0.00
Vectorization ratio mul	0.00
Vectorization ratio add_sub	0.00
Vectorization ratio fma	0.00
Vectorization ratio div_sqrt	0.00
Vectorization ratio other	21.03
Vector-efficiency ratio all	13.15
Vector-efficiency ratio load	12.50
Vector-efficiency ratio store	12.50
Vector-efficiency ratio mul	12.50
Vector-efficiency ratio add_sub	12.50
Vector-efficiency ratio fma	12.50
Vector-efficiency ratio div_sqrt	12.50
Vector-efficiency ratio other	15.13

Metric	Value
CQA speedup if no scalar integer	1.00
CQA speedup if FP arith vectorized	2.67
CQA speedup if fully vectorized	8.00
CQA speedup if no inter-iteration dependency	NA
CQA speedup if next bottleneck killed	2.00
Bottlenecks	P10, P11,
Function	void RAJA::internal::StatementExecutor, RAJA::statement::For<2l, RAJA::policy::sequential::seq_exec, RAJA::statement::For<3l, RAJA::policy::sequential::seq_exec, RAJA::statement::For<4l, RAJA::policy::sequential::seq_exec, RAJA::statement::Lambda<0l> > > > >, RAJA::internal::LoopTypes, camp::list > >::exec, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long> >, camp::tuple<>, camp::resources::v1::Host, SweepSdom::operator() >(Kripke::ArchLayoutT, Kripke::Core::DataStore&, Kripke::SdomId) const::{lambda(Kripke::Direction, Kripke::Group, Kripke::ZoneK, Kripke::ZoneJ, Kripke::ZoneI)#1}>&>(RAJA::internal::LoopData, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long> >, camp::tuple<>, camp::resources::v1::Host, SweepSdom::operator() >(Kripke::ArchLayoutT, Kripke::Core::DataStore&, Kripke::SdomId) const::{lambda(Kripke::Direction, Kripke::Group, Kripke::ZoneK, Kripke::ZoneJ, Kripke::ZoneI)#1}>&) [clone ._omp_fn.0]
Source	For.hpp:137-137,SweepSubdomain.cpp:88-90,SweepSubdomain.cpp:95-95,SweepSubdomain.cpp:98-101,SweepSubdomain.cpp:104-106,RangeSegment.hpp:131-131,Operators.hpp:331-331
Source loop unroll info	NA
Source loop unroll confidence level	NA
Unroll/vectorization loop type	NA
Unroll factor	NA
CQA cycles	16.00
CQA cycles if no scalar integer	16.00
CQA cycles if FP arith vectorized	6.00
CQA cycles if fully vectorized	2.00
Front-end cycles	8.00
P0 cycles	3.67
P1 cycles	3.67
P2 cycles	3.67
P3 cycles	3.67
P4 cycles	3.67
P5 cycles	3.67
P6 cycles	7.75
P7 cycles	7.75
P8 cycles	7.75
P9 cycles	7.75
P10 cycles	5.00
P11 cycles	5.00
P12 cycles	3.50
P13 cycles	3.50
P14 cycles	5.50
P15 cycles	5.50
DIV/SQRT cycles	16.00
Inter-iter dependencies cycles	0
FE+BE cycles (UFS)	NA
Stall cycles (UFS)	NA
Nb insns	65.00
Nb uops	64.00
Nb loads	26.00
Nb stores	8.00
Nb stack references	9.00
FLOP/cycle	1.38
Nb FLOP add-sub	7.00
Nb FLOP mul	1.00
Nb FLOP fma	5.00
Nb FLOP div	4.00
Nb FLOP rcp	0.00
Nb FLOP sqrt	0.00
Nb FLOP rsqrt	0.00
Bytes/cycle	17.00
Bytes prefetched	0.00
Bytes loaded	208.00
Bytes stored	64.00
Stride 0	NA
Stride 1	NA
Stride n	NA
Stride unknown	NA
Stride indirect	NA
Vectorization ratio all	5.13
Vectorization ratio load	0.00
Vectorization ratio store	0.00
Vectorization ratio mul	0.00
Vectorization ratio add_sub	0.00
Vectorization ratio fma	0.00
Vectorization ratio div_sqrt	0.00
Vectorization ratio other	20.00
Vector-efficiency ratio all	13.14
Vector-efficiency ratio load	12.50
Vector-efficiency ratio store	12.50
Vector-efficiency ratio mul	12.50
Vector-efficiency ratio add_sub	12.50
Vector-efficiency ratio fma	12.50
Vector-efficiency ratio div_sqrt	12.50
Vector-efficiency ratio other	15.00

Metric	Value
CQA speedup if no scalar integer	1.00
CQA speedup if FP arith vectorized	2.46
CQA speedup if fully vectorized	8.00
CQA speedup if no inter-iteration dependency	NA
CQA speedup if next bottleneck killed	1.75
Bottlenecks	P10, P11,
Function	void RAJA::internal::StatementExecutor, RAJA::statement::For<2l, RAJA::policy::sequential::seq_exec, RAJA::statement::For<3l, RAJA::policy::sequential::seq_exec, RAJA::statement::For<4l, RAJA::policy::sequential::seq_exec, RAJA::statement::Lambda<0l> > > > >, RAJA::internal::LoopTypes, camp::list > >::exec, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long> >, camp::tuple<>, camp::resources::v1::Host, SweepSdom::operator() >(Kripke::ArchLayoutT, Kripke::Core::DataStore&, Kripke::SdomId) const::{lambda(Kripke::Direction, Kripke::Group, Kripke::ZoneK, Kripke::ZoneJ, Kripke::ZoneI)#1}>&>(RAJA::internal::LoopData, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long> >, camp::tuple<>, camp::resources::v1::Host, SweepSdom::operator() >(Kripke::ArchLayoutT, Kripke::Core::DataStore&, Kripke::SdomId) const::{lambda(Kripke::Direction, Kripke::Group, Kripke::ZoneK, Kripke::ZoneJ, Kripke::ZoneI)#1}>&) [clone ._omp_fn.0]
Source	For.hpp:137-137,SweepSubdomain.cpp:88-90,SweepSubdomain.cpp:95-95,SweepSubdomain.cpp:98-101,SweepSubdomain.cpp:104-106,RangeSegment.hpp:131-131,Operators.hpp:331-331
Source loop unroll info	NA
Source loop unroll confidence level	NA
Unroll/vectorization loop type	NA
Unroll factor	NA
CQA cycles	16.00
CQA cycles if no scalar integer	16.00
CQA cycles if FP arith vectorized	6.50
CQA cycles if fully vectorized	2.00
Front-end cycles	9.13
P0 cycles	4.17
P1 cycles	4.17
P2 cycles	4.17
P3 cycles	4.17
P4 cycles	4.17
P5 cycles	4.17
P6 cycles	8.25
P7 cycles	8.25
P8 cycles	8.25
P9 cycles	8.25
P10 cycles	5.00
P11 cycles	5.00
P12 cycles	3.50
P13 cycles	3.50
P14 cycles	6.00
P15 cycles	6.00
DIV/SQRT cycles	16.00
Inter-iter dependencies cycles	0
FE+BE cycles (UFS)	NA
Stall cycles (UFS)	NA
Nb insns	74.00
Nb uops	73.00
Nb loads	28.00
Nb stores	9.00
Nb stack references	9.00
FLOP/cycle	1.38
Nb FLOP add-sub	7.00
Nb FLOP mul	1.00
Nb FLOP fma	5.00
Nb FLOP div	4.00
Nb FLOP rcp	0.00
Nb FLOP sqrt	0.00
Nb FLOP rsqrt	0.00
Bytes/cycle	18.00
Bytes prefetched	0.00
Bytes loaded	216.00
Bytes stored	72.00
Stride 0	3.00
Stride 1	0.00
Stride n	0.00
Stride unknown	16.00
Stride indirect	0.00
Vectorization ratio all	4.44
Vectorization ratio load	0.00
Vectorization ratio store	0.00
Vectorization ratio mul	0.00
Vectorization ratio add_sub	0.00
Vectorization ratio fma	0.00
Vectorization ratio div_sqrt	0.00
Vectorization ratio other	13.33
Vector-efficiency ratio all	13.06
Vector-efficiency ratio load	12.50
Vector-efficiency ratio store	12.50
Vector-efficiency ratio mul	12.50
Vector-efficiency ratio add_sub	12.50
Vector-efficiency ratio fma	12.50
Vector-efficiency ratio div_sqrt	12.50
Vector-efficiency ratio other	14.17

Metric	Value
CQA speedup if no scalar integer	1.00
CQA speedup if FP arith vectorized	2.84
CQA speedup if fully vectorized	8.00
CQA speedup if no inter-iteration dependency	NA
CQA speedup if next bottleneck killed	2.33
Bottlenecks	P10, P11,
Function	void RAJA::internal::StatementExecutor, RAJA::statement::For<2l, RAJA::policy::sequential::seq_exec, RAJA::statement::For<3l, RAJA::policy::sequential::seq_exec, RAJA::statement::For<4l, RAJA::policy::sequential::seq_exec, RAJA::statement::Lambda<0l> > > > >, RAJA::internal::LoopTypes, camp::list > >::exec, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long> >, camp::tuple<>, camp::resources::v1::Host, SweepSdom::operator() >(Kripke::ArchLayoutT, Kripke::Core::DataStore&, Kripke::SdomId) const::{lambda(Kripke::Direction, Kripke::Group, Kripke::ZoneK, Kripke::ZoneJ, Kripke::ZoneI)#1}>&>(RAJA::internal::LoopData, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long> >, camp::tuple<>, camp::resources::v1::Host, SweepSdom::operator() >(Kripke::ArchLayoutT, Kripke::Core::DataStore&, Kripke::SdomId) const::{lambda(Kripke::Direction, Kripke::Group, Kripke::ZoneK, Kripke::ZoneJ, Kripke::ZoneI)#1}>&) [clone ._omp_fn.0]
Source	For.hpp:137-137,SweepSubdomain.cpp:88-90,SweepSubdomain.cpp:95-95,SweepSubdomain.cpp:98-101,SweepSubdomain.cpp:104-106,RangeSegment.hpp:131-131,Operators.hpp:331-331
Source loop unroll info	NA
Source loop unroll confidence level	NA
Unroll/vectorization loop type	NA
Unroll factor	NA
CQA cycles	32.00
CQA cycles if no scalar integer	32.00
CQA cycles if FP arith vectorized	11.28
CQA cycles if fully vectorized	4.00
Front-end cycles	13.75
P0 cycles	5.67
P1 cycles	5.67
P2 cycles	5.67
P3 cycles	5.67
P4 cycles	5.67
P5 cycles	5.67
P6 cycles	13.25
P7 cycles	13.25
P8 cycles	13.25
P9 cycles	13.25
P10 cycles	10.00
P11 cycles	10.00
P12 cycles	7.00
P13 cycles	7.00
P14 cycles	8.00
P15 cycles	8.00
DIV/SQRT cycles	32.00
Inter-iter dependencies cycles	0
FE+BE cycles (UFS)	NA
Stall cycles (UFS)	NA
Nb insns	111.00
Nb uops	110.00
Nb loads	44.00
Nb stores	13.00
Nb stack references	9.00
FLOP/cycle	1.38
Nb FLOP add-sub	14.00
Nb FLOP mul	2.00
Nb FLOP fma	10.00
Nb FLOP div	8.00
Nb FLOP rcp	0.00
Nb FLOP sqrt	0.00
Nb FLOP rsqrt	0.00
Bytes/cycle	14.00
Bytes prefetched	0.00
Bytes loaded	344.00
Bytes stored	104.00
Stride 0	3.00
Stride 1	0.00
Stride n	0.00
Stride unknown	16.00
Stride indirect	0.00
Vectorization ratio all	5.48
Vectorization ratio load	0.00
Vectorization ratio store	0.00
Vectorization ratio mul	0.00
Vectorization ratio add_sub	0.00
Vectorization ratio fma	0.00
Vectorization ratio div_sqrt	0.00
Vectorization ratio other	22.22
Vector-efficiency ratio all	13.18
Vector-efficiency ratio load	12.50
Vector-efficiency ratio store	12.50
Vector-efficiency ratio mul	12.50
Vector-efficiency ratio add_sub	12.50
Vector-efficiency ratio fma	12.50
Vector-efficiency ratio div_sqrt	12.50
Vector-efficiency ratio other	15.28

Metric	Value
CQA speedup if no scalar integer	1.00
CQA speedup if FP arith vectorized	2.90
CQA speedup if fully vectorized	8.00
CQA speedup if no inter-iteration dependency	NA
CQA speedup if next bottleneck killed	2.46
Bottlenecks	P10, P11,
Function	void RAJA::internal::StatementExecutor, RAJA::statement::For<2l, RAJA::policy::sequential::seq_exec, RAJA::statement::For<3l, RAJA::policy::sequential::seq_exec, RAJA::statement::For<4l, RAJA::policy::sequential::seq_exec, RAJA::statement::Lambda<0l> > > > >, RAJA::internal::LoopTypes, camp::list > >::exec, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long> >, camp::tuple<>, camp::resources::v1::Host, SweepSdom::operator() >(Kripke::ArchLayoutT, Kripke::Core::DataStore&, Kripke::SdomId) const::{lambda(Kripke::Direction, Kripke::Group, Kripke::ZoneK, Kripke::ZoneJ, Kripke::ZoneI)#1}>&>(RAJA::internal::LoopData, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long> >, camp::tuple<>, camp::resources::v1::Host, SweepSdom::operator() >(Kripke::ArchLayoutT, Kripke::Core::DataStore&, Kripke::SdomId) const::{lambda(Kripke::Direction, Kripke::Group, Kripke::ZoneK, Kripke::ZoneJ, Kripke::ZoneI)#1}>&) [clone ._omp_fn.0]
Source	For.hpp:137-137,SweepSubdomain.cpp:88-90,SweepSubdomain.cpp:95-95,SweepSubdomain.cpp:98-101,SweepSubdomain.cpp:104-106,RangeSegment.hpp:131-131,Operators.hpp:331-331
Source loop unroll info	NA
Source loop unroll confidence level	NA
Unroll/vectorization loop type	NA
Unroll factor	NA
CQA cycles	32.00
CQA cycles if no scalar integer	32.00
CQA cycles if FP arith vectorized	11.03
CQA cycles if fully vectorized	4.00
Front-end cycles	12.88
P0 cycles	5.50
P1 cycles	5.50
P2 cycles	5.50
P3 cycles	5.50
P4 cycles	5.50
P5 cycles	5.50
P6 cycles	13.00
P7 cycles	13.00
P8 cycles	13.00
P9 cycles	13.00
P10 cycles	10.00
P11 cycles	10.00
P12 cycles	7.00
P13 cycles	7.00
P14 cycles	7.50
P15 cycles	7.50
DIV/SQRT cycles	32.00
Inter-iter dependencies cycles	0
FE+BE cycles (UFS)	NA
Stall cycles (UFS)	NA
Nb insns	104.00
Nb uops	103.00
Nb loads	43.00
Nb stores	12.00
Nb stack references	9.00
FLOP/cycle	1.38
Nb FLOP add-sub	14.00
Nb FLOP mul	2.00
Nb FLOP fma	10.00
Nb FLOP div	8.00
Nb FLOP rcp	0.00
Nb FLOP sqrt	0.00
Nb FLOP rsqrt	0.00
Bytes/cycle	13.75
Bytes prefetched	0.00
Bytes loaded	344.00
Bytes stored	96.00
Stride 0	NA
Stride 1	NA
Stride n	NA
Stride unknown	NA
Stride indirect	NA
Vectorization ratio all	5.88
Vectorization ratio load	0.00
Vectorization ratio store	0.00
Vectorization ratio mul	0.00
Vectorization ratio add_sub	0.00
Vectorization ratio fma	0.00
Vectorization ratio div_sqrt	0.00
Vectorization ratio other	28.57
Vector-efficiency ratio all	13.24
Vector-efficiency ratio load	12.50
Vector-efficiency ratio store	12.50
Vector-efficiency ratio mul	12.50
Vector-efficiency ratio add_sub	12.50
Vector-efficiency ratio fma	12.50
Vector-efficiency ratio div_sqrt	12.50
Vector-efficiency ratio other	16.07

Path /

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

Function	void RAJA::internal::StatementExecutor, RAJA::statement::For<2l, RAJA::policy::sequential::seq_exec, RAJA::statement::For<3l, RAJA::policy::sequential::seq_exec, RAJA::statement::For<4l, RAJA::policy::sequential::seq_exec, RAJA::statement::Lambda<0l> > > > >, RAJA::internal::LoopTypes, camp::list > >::exec, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long> >, camp::tuple<>, camp::resources::v1::Host, SweepSdom::operator() >(Kripke::ArchLayoutT, Kripke::Core::DataStore&, Kripke::SdomId) const::{lambda(Kripke::Direction, Kripke::Group, Kripke::ZoneK, Kripke::ZoneJ, Kripke::ZoneI)#1}>&>(RAJA::internal::LoopData, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long> >, camp::tuple<>, camp::resources::v1::Host, SweepSdom::operator() >(Kripke::ArchLayoutT, Kripke::Core::DataStore&, Kripke::SdomId) const::{lambda(Kripke::Direction, Kripke::Group, Kripke::ZoneK, Kripke::ZoneJ, Kripke::ZoneI)#1}>&) [clone ._omp_fn.0]
Source file and lines	For.hpp:137-137
Module	exec

The loop is defined in:

/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/pattern/kernel/For.hpp:137
/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/src/Kripke/Kernel/SweepSubdomain.cpp:88-106
/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/index/RangeSegment.hpp:131
/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/util/TypedViewBase.hpp:188
/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/util/Operators.hpp:331

Warnings:
Non-innermost loop: analyzing only self part (ignoring child loops).
This loop has 4 execution paths.

The presence of multiple execution paths is typically the main/first bottleneck.
Try to simplify control inside loop: ideally, try to remove all conditional expressions, for example by (if applicable):

hoisting them (moving them outside the loop)
turning them into conditional moves, MIN or MAX

Ex: if (x<0) x=0 => x = (x<0 ? 0 : x) (or MAX(0,x) after defining the corresponding macro)

gain
potential
hint
expert

Vectorization

Your loop is probably not vectorized. Only 13% of vector register length is used (average across all SSE/AVX instructions). By vectorizing your loop, you can lower the cost of an iteration from 24.00 to 3.00 cycles (8.00x speedup).

Details

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

Workaround

Try another compiler or update/tune your current one:
- recompile with ftree-vectorize (included in O3) to enable loop vectorization (including FP reductions).
Remove inter-iterations dependences from your loop and make it unit-stride:
- If your arrays have 2 or more dimensions, check whether elements are accessed contiguously and, otherwise, try to permute loops accordingly: C storage order is row-major: for(i) for(j) a[j][i] = b[j][i]; (slow, non stride 1) => for(i) for(j) a[i][j] = b[i][j]; (fast, stride 1)
- If your loop 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 24.00 to 10.94 cycles (2.19x speedup).

FMA

Detected 7.50 FMA (fused multiply-add) operations. Presence of both ADD/SUB and MUL operations.

Workaround

Try to change order in which elements are evaluated (using parentheses) in arithmetic expressions containing both ADD/SUB and MUL operations to enable your compiler to generate FMA instructions wherever possible. For instance a + b*c is a valid FMA (MUL then ADD). However (a+b)* c cannot be translated into an FMA (ADD then MUL).

Type of elements and instruction set

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

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

The binary loop is composed of 33 FP arithmetical operations:

18: addition or subtraction (7 inside FMA instructions)
9: multiply (7 inside FMA instructions)
6: divide

The binary loop is loading 278 bytes (34 double precision FP elements). The binary loop is storing 84 bytes (10 double precision FP elements).

Arithmetic intensity

Arithmetic intensity is 0.09 FP operations per loaded or stored byte.

General properties

nb instructions	88.50
nb uops	87.50
loop length	400.75
used x86 registers	15
used mmx registers	0
used xmm registers	21
used ymm registers	0
used zmm registers	0
nb stack references	9
ADD-SUB / MUL ratio	7.00

Front-end

MACRO FUSION NOT POSSIBLE

micro-operation queue	10.94 cycles
front end	10.94 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15
uops	4.75	4.75	4.75	4.75	4.75	4.75	10.56	10.56	10.56	10.56	7.50	7.50	5.25	5.25	6.75	6.75
cycles	4.75	4.75	4.75	4.75	4.75	4.75	10.56	10.56	10.56	10.56	7.50	7.50	5.25	5.25	6.75	6.75

Execution ports to units layout:

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

Cycles executing div or sqrt instructions	24.00
Longest recurrence chain latency (RecMII)	0.00

Cycles summary

Front-end	10.94
Dispatch	10.56
DIV/SQRT	24.00
Data deps.	0.00
Overall L1	24.00

Vectorization ratios

INT

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

all	7%
load	0%
store	0%
mul	0%
add-sub	0%
fma	0%
div/sqrt	0%
other	100%

INT+FP

all	5%
load	0%
store	0%
mul	0%
add-sub	0%
fma	0%
div/sqrt	0%
other	21%

Vector efficiency ratios

INT

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

all	13%
load	12%
store	12%
mul	12%
add-sub	12%
fma	12%
div/sqrt	12%
other	25%

INT+FP

all	13%
load	12%
store	12%
mul	12%
add-sub	12%
fma	12%
div/sqrt	12%
other	15%

Cycles and memory resources usage

Assuming all data fit into the L1 cache, each iteration of the binary loop takes 24.00 cycles. At this rate:

4% of peak load performance is reached (12.00 out of 256.00 bytes loaded per cycle (GB/s @ 1GHz))
2% of peak store performance is reached (3.69 out of 128.00 bytes stored per cycle (GB/s @ 1GHz))

Function	void RAJA::internal::StatementExecutor, RAJA::statement::For<2l, RAJA::policy::sequential::seq_exec, RAJA::statement::For<3l, RAJA::policy::sequential::seq_exec, RAJA::statement::For<4l, RAJA::policy::sequential::seq_exec, RAJA::statement::Lambda<0l> > > > >, RAJA::internal::LoopTypes, camp::list > >::exec, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long> >, camp::tuple<>, camp::resources::v1::Host, SweepSdom::operator() >(Kripke::ArchLayoutT, Kripke::Core::DataStore&, Kripke::SdomId) const::{lambda(Kripke::Direction, Kripke::Group, Kripke::ZoneK, Kripke::ZoneJ, Kripke::ZoneI)#1}>&>(RAJA::internal::LoopData, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long> >, camp::tuple<>, camp::resources::v1::Host, SweepSdom::operator() >(Kripke::ArchLayoutT, Kripke::Core::DataStore&, Kripke::SdomId) const::{lambda(Kripke::Direction, Kripke::Group, Kripke::ZoneK, Kripke::ZoneJ, Kripke::ZoneI)#1}>&) [clone ._omp_fn.0]
Source file and lines	For.hpp:137-137
Module	exec

The loop is defined in:

/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/pattern/kernel/For.hpp:137
/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/src/Kripke/Kernel/SweepSubdomain.cpp:88-106
/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/index/RangeSegment.hpp:131
/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/util/TypedViewBase.hpp:188
/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/util/Operators.hpp:331

hoisting them (moving them outside the loop)
turning them into conditional moves, MIN or MAX

Ex: if (x<0) x=0 => x = (x<0 ? 0 : x) (or MAX(0,x) after defining the corresponding macro)

gain
potential
hint
expert

Vectorization

Details

Workaround

Try another compiler or update/tune your current one:
- recompile with ftree-vectorize (included in O3) to enable loop vectorization (including FP reductions).
Remove inter-iterations dependences from your loop and make it unit-stride:
- If your arrays have 2 or more dimensions, check whether elements are accessed contiguously and, otherwise, try to permute loops accordingly: C storage order is row-major: for(i) for(j) a[j][i] = b[j][i]; (slow, non stride 1) => for(i) for(j) a[i][j] = b[i][j]; (fast, stride 1)
- If your loop 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)

Execution units bottlenecks

Performance is limited by execution of divide and square root operations (the divide/square root unit is a bottleneck). By removing all these bottlenecks, you can lower the cost of an iteration from 16.00 to 8.00 cycles (2.00x speedup).

Workaround

Reduce the number of division or square root instructions:
- If denominator is constant over iterations, use reciprocal (replace x/y with x*(1/y)). Check precision impact. This will be done by your compiler with ffast-math or Ofast
Check whether you really need double precision. If not, switch to single precision to speedup execution

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 16.00 to 8.00 cycles (2.00x speedup).

FMA

Detected 5 FMA (fused multiply-add) operations. Presence of both ADD/SUB and MUL operations.

Workaround

Type of elements and instruction set

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

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

The binary loop is composed of 22 FP arithmetical operations:

12: addition or subtraction (5 inside FMA instructions)
6: multiply (5 inside FMA instructions)
4: divide

The binary loop is loading 208 bytes (26 double precision FP elements). The binary loop is storing 64 bytes (8 double precision FP elements).

Arithmetic intensity

Arithmetic intensity is 0.08 FP operations per loaded or stored byte.

General properties

nb instructions	65
nb uops	64
loop length	293
used x86 registers	15
used mmx registers	0
used xmm registers	21
used ymm registers	0
used zmm registers	0
nb stack references	9
ADD-SUB / MUL ratio	7.00

Front-end

ASSUMED MACRO FUSION FIT IN UOP CACHE

micro-operation queue	8.00 cycles
front end	8.00 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15
uops	3.67	3.67	3.67	3.67	3.67	3.67	7.75	7.75	7.75	7.75	5.00	5.00	3.50	3.50	5.50	5.50
cycles	3.67	3.67	3.67	3.67	3.67	3.67	7.75	7.75	7.75	7.75	5.00	5.00	3.50	3.50	5.50	5.50

Execution ports to units layout:

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

Cycles executing div or sqrt instructions	16.00
Longest recurrence chain latency (RecMII)	0.00

Cycles summary

Front-end	8.00
Dispatch	7.75
DIV/SQRT	16.00
Data deps.	0.00
Overall L1	16.00

Vectorization ratios

INT

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

all	7%
load	0%
store	0%
mul	0%
add-sub	0%
fma	0%
div/sqrt	0%
other	100%

INT+FP

all	5%
load	0%
store	0%
mul	0%
add-sub	0%
fma	0%
div/sqrt	0%
other	20%

Vector efficiency ratios

INT

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

all	13%
load	12%
store	12%
mul	12%
add-sub	12%
fma	12%
div/sqrt	12%
other	25%

INT+FP

all	13%
load	12%
store	12%
mul	12%
add-sub	12%
fma	12%
div/sqrt	12%
other	15%

Cycles and memory resources usage

Assuming all data fit into the L1 cache, each iteration of the binary loop takes 16.00 cycles. At this rate:

5% of peak load performance is reached (13.00 out of 256.00 bytes loaded per cycle (GB/s @ 1GHz))
3% of peak store performance is reached (4.00 out of 128.00 bytes stored per cycle (GB/s @ 1GHz))

Front-end bottlenecks

Found no such bottlenecks.

ASM code

In the binary file, the address of the loop is: 4ceae0

Instruction	Nb FU	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15	Latency	Recip. throughput	Vectorization
MOV -0x78(%RBP),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV -0x58(%RBP),%R10	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV -0x60(%RBP),%R8	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
VMOVQ %XMM19,%RDI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVQ %XMM12,%RDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVSD (%R15),%XMM5	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVSD (%R14),%XMM2	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVSD (%R12),%XMM24	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VADDSD %XMM5,%XMM5,%XMM6	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VADDSD %XMM2,%XMM2,%XMM0	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VADDSD %XMM24,%XMM24,%XMM23	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VDIVSD (%R11),%XMM23,%XMM29	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	13	4	scal (12.5%)
LEA (%R9,%R10,8),%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
MOV -0x40(%RBP),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV -0x48(%RBP),%R10	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
LEA (,%R8,8),%RCX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
LEA (%RCX,%RDI,1),%R8	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
VMOVQ %XMM13,%RDI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
ADD %RCX,%RDI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ADD %RDX,%RCX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVQ %XMM31,%RDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVSD (%R8),%XMM4	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
ADD %R13,%R8	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
DEC %R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VDIVSD (%R10),%XMM0,%XMM1	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	13	4	scal (12.5%)
VMULSD (%RAX),%XMM1,%XMM14	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	3	0.50	scal (12.5%)
VADDSD %XMM1,%XMM29,%XMM30	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
AND $0x1,%R9D	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VFMADD132SD (%RDX),%XMM4,%XMM29	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
MOV $0x1,%R10D	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
MOV %R9,-0x38(%RBP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
MOV -0x70(%RBP),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
VDIVSD (%R9),%XMM6,%XMM11	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	13	4	scal (12.5%)
ADD %RBX,%R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VADDSD (%RDI),%XMM11,%XMM5	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VFMADD231SD (%RSI),%XMM11,%XMM14	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
ADD %R13,%RDI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VADDSD %XMM29,%XMM14,%XMM8	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VADDSD %XMM30,%XMM5,%XMM6	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VDIVSD %XMM6,%XMM8,%XMM11	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	13	4	scal (12.5%)
VMOVSD %XMM11,(%RCX)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVAPD %XMM11,%XMM2	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VMOVAPD %XMM11,%XMM0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VFMSUB213SD (%RSI),%XMM3,%XMM2	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
ADD %R13,%RCX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVSD %XMM2,(%RSI)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VFMSUB213SD (%RDX),%XMM3,%XMM0	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM0,(%RDX)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
ADD %RBX,%RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VFMSUB213SD (%RAX),%XMM3,%XMM11	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM11,(%RAX)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
ADD %RBX,%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
CMPQ $0x1,-0x40(%RBP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.25	scal (12.5%)
JLE 4cedec <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl1EEEEJNS2_3ForILl2ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS8_ILl4ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvvEEESK_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPSU_EElEENSQ_INSS_INST_5GroupElPSY_EElEENSQ_INSR_24strided_numeric_iteratorINST_5ZoneKElPS13_EElEENSQ_INS12_INST_5ZoneJElPS17_EElEENSQ_INS12_INST_5ZoneIElPS1B_EElEEEEENSP_IJEEENS5_9resources2v14HostEJZNK9SweepSdomclINST_11ArchLayoutTINST_12ArchT_OpenMPENST_11LayoutT_DGZEEEEEvT_RNST_4Core9DataStoreENST_6SdomIdEEUlSU_SY_S13_S17_S1B_E_EEEEEvOS1Q_._omp_fn.0+0xc8c>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
VMOVQ %XMM7,%RAX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
INCQ -0x50(%RBP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
MOV -0x50(%RBP),%R8	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
VMOVQ %XMM10,%RDI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVQ %XMM9,%RDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
ADD %RAX,%R11	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ADD %RAX,%RSI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ADD %RDI,-0x60(%RBP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
ADD %RDX,-0x58(%RBP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
CMP %R8,-0x68(%RBP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.25	N/A
JG 4ceae0 <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl1EEEEJNS2_3ForILl2ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS8_ILl4ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvvEEESK_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPSU_EElEENSQ_INSS_INST_5GroupElPSY_EElEENSQ_INSR_24strided_numeric_iteratorINST_5ZoneKElPS13_EElEENSQ_INS12_INST_5ZoneJElPS17_EElEENSQ_INS12_INST_5ZoneIElPS1B_EElEEEEENSP_IJEEENS5_9resources2v14HostEJZNK9SweepSdomclINST_11ArchLayoutTINST_12ArchT_OpenMPENST_11LayoutT_DGZEEEEEvT_RNST_4Core9DataStoreENST_6SdomIdEEUlSU_SY_S13_S17_S1B_E_EEEEEvOS1Q_._omp_fn.0+0x980>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A

Function	void RAJA::internal::StatementExecutor, RAJA::statement::For<2l, RAJA::policy::sequential::seq_exec, RAJA::statement::For<3l, RAJA::policy::sequential::seq_exec, RAJA::statement::For<4l, RAJA::policy::sequential::seq_exec, RAJA::statement::Lambda<0l> > > > >, RAJA::internal::LoopTypes, camp::list > >::exec, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long> >, camp::tuple<>, camp::resources::v1::Host, SweepSdom::operator() >(Kripke::ArchLayoutT, Kripke::Core::DataStore&, Kripke::SdomId) const::{lambda(Kripke::Direction, Kripke::Group, Kripke::ZoneK, Kripke::ZoneJ, Kripke::ZoneI)#1}>&>(RAJA::internal::LoopData, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long> >, camp::tuple<>, camp::resources::v1::Host, SweepSdom::operator() >(Kripke::ArchLayoutT, Kripke::Core::DataStore&, Kripke::SdomId) const::{lambda(Kripke::Direction, Kripke::Group, Kripke::ZoneK, Kripke::ZoneJ, Kripke::ZoneI)#1}>&) [clone ._omp_fn.0]
Source file and lines	For.hpp:137-137
Module	exec

The loop is defined in:

/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/pattern/kernel/For.hpp:137
/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/src/Kripke/Kernel/SweepSubdomain.cpp:88-106
/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/index/RangeSegment.hpp:131
/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/util/TypedViewBase.hpp:188
/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/util/Operators.hpp:331

hoisting them (moving them outside the loop)
turning them into conditional moves, MIN or MAX

Ex: if (x<0) x=0 => x = (x<0 ? 0 : x) (or MAX(0,x) after defining the corresponding macro)

gain
potential
hint
expert

Vectorization

Details

Workaround

Try another compiler or update/tune your current one:
- recompile with ftree-vectorize (included in O3) to enable loop vectorization (including FP reductions).
Remove inter-iterations dependences from your loop and make it unit-stride:
- If your arrays have 2 or more dimensions, check whether elements are accessed contiguously and, otherwise, try to permute loops accordingly: C storage order is row-major: for(i) for(j) a[j][i] = b[j][i]; (slow, non stride 1) => for(i) for(j) a[i][j] = b[i][j]; (fast, stride 1)
- If your loop 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)

Execution units bottlenecks

Workaround

Reduce the number of division or square root instructions:
- If denominator is constant over iterations, use reciprocal (replace x/y with x*(1/y)). Check precision impact. This will be done by your compiler with ffast-math or Ofast
Check whether you really need double precision. If not, switch to single precision to speedup execution

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 16.00 to 9.13 cycles (1.75x speedup).

FMA

Detected 5 FMA (fused multiply-add) operations. Presence of both ADD/SUB and MUL operations.

Workaround

Slow data structures access

Detected data structures (typically arrays) that cannot be efficiently read/written

Details

Constant unknown stride: 16 occurrence(s)

Non-unit stride (uncontiguous) accesses are not efficiently using data caches

Workaround

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

Type of elements and instruction set

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

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

The binary loop is composed of 22 FP arithmetical operations:

12: addition or subtraction (5 inside FMA instructions)
6: multiply (5 inside FMA instructions)
4: divide

The binary loop is loading 216 bytes (27 double precision FP elements). The binary loop is storing 72 bytes (9 double precision FP elements).

Arithmetic intensity

Arithmetic intensity is 0.08 FP operations per loaded or stored byte.

General properties

nb instructions	74
nb uops	73
loop length	330
used x86 registers	15
used mmx registers	0
used xmm registers	21
used ymm registers	0
used zmm registers	0
nb stack references	9
ADD-SUB / MUL ratio	7.00

Front-end

ASSUMED MACRO FUSION FIT IN UOP CACHE

micro-operation queue	9.13 cycles
front end	9.13 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15
uops	4.17	4.17	4.17	4.17	4.17	4.17	8.25	8.25	8.25	8.25	5.00	5.00	3.50	3.50	6.00	6.00
cycles	4.17	4.17	4.17	4.17	4.17	4.17	8.25	8.25	8.25	8.25	5.00	5.00	3.50	3.50	6.00	6.00

Execution ports to units layout:

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

Cycles executing div or sqrt instructions	16.00
Longest recurrence chain latency (RecMII)	0.00

Cycles summary

Front-end	9.13
Dispatch	8.25
DIV/SQRT	16.00
Data deps.	0.00
Overall L1	16.00

Vectorization ratios

INT

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

all	7%
load	0%
store	0%
mul	0%
add-sub	0%
fma	0%
div/sqrt	0%
other	100%

INT+FP

all	4%
load	0%
store	0%
mul	0%
add-sub	0%
fma	0%
div/sqrt	0%
other	13%

Vector efficiency ratios

INT

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

all	13%
load	12%
store	12%
mul	12%
add-sub	12%
fma	12%
div/sqrt	12%
other	25%

INT+FP

all	13%
load	12%
store	12%
mul	12%
add-sub	12%
fma	12%
div/sqrt	12%
other	14%

Cycles and memory resources usage

Assuming all data fit into the L1 cache, each iteration of the binary loop takes 16.00 cycles. At this rate:

5% of peak load performance is reached (13.50 out of 256.00 bytes loaded per cycle (GB/s @ 1GHz))
3% of peak store performance is reached (4.50 out of 128.00 bytes stored per cycle (GB/s @ 1GHz))

Front-end bottlenecks

Found no such bottlenecks.

ASM code

In the binary file, the address of the loop is: 4ceae0

Instruction	Nb FU	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15	Latency	Recip. throughput	Vectorization
MOV -0x78(%RBP),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV -0x58(%RBP),%R10	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV -0x60(%RBP),%R8	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
VMOVQ %XMM19,%RDI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVQ %XMM12,%RDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVSD (%R15),%XMM5	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVSD (%R14),%XMM2	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVSD (%R12),%XMM24	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VADDSD %XMM5,%XMM5,%XMM6	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VADDSD %XMM2,%XMM2,%XMM0	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VADDSD %XMM24,%XMM24,%XMM23	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VDIVSD (%R11),%XMM23,%XMM29	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	13	4	scal (12.5%)
LEA (%R9,%R10,8),%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
MOV -0x40(%RBP),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV -0x48(%RBP),%R10	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
LEA (,%R8,8),%RCX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
LEA (%RCX,%RDI,1),%R8	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
VMOVQ %XMM13,%RDI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
ADD %RCX,%RDI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ADD %RDX,%RCX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVQ %XMM31,%RDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVSD (%R8),%XMM4	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
ADD %R13,%R8	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
DEC %R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VDIVSD (%R10),%XMM0,%XMM1	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	13	4	scal (12.5%)
VMULSD (%RAX),%XMM1,%XMM14	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	3	0.50	scal (12.5%)
VADDSD %XMM1,%XMM29,%XMM30	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
AND $0x1,%R9D	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VFMADD132SD (%RDX),%XMM4,%XMM29	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
MOV $0x1,%R10D	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
MOV %R9,-0x38(%RBP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
MOV -0x70(%RBP),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
VDIVSD (%R9),%XMM6,%XMM11	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	13	4	scal (12.5%)
ADD %RBX,%R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VADDSD (%RDI),%XMM11,%XMM5	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VFMADD231SD (%RSI),%XMM11,%XMM14	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
ADD %R13,%RDI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VADDSD %XMM29,%XMM14,%XMM8	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VADDSD %XMM30,%XMM5,%XMM6	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VDIVSD %XMM6,%XMM8,%XMM11	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	13	4	scal (12.5%)
VMOVSD %XMM11,(%RCX)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVAPD %XMM11,%XMM2	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VMOVAPD %XMM11,%XMM0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VFMSUB213SD (%RSI),%XMM3,%XMM2	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
ADD %R13,%RCX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVSD %XMM2,(%RSI)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VFMSUB213SD (%RDX),%XMM3,%XMM0	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM0,(%RDX)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
ADD %RBX,%RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VFMSUB213SD (%RAX),%XMM3,%XMM11	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM11,(%RAX)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
ADD %RBX,%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
CMPQ $0x1,-0x40(%RBP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.25	scal (12.5%)
JLE 4cedec <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl1EEEEJNS2_3ForILl2ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS8_ILl4ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvvEEESK_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPSU_EElEENSQ_INSS_INST_5GroupElPSY_EElEENSQ_INSR_24strided_numeric_iteratorINST_5ZoneKElPS13_EElEENSQ_INS12_INST_5ZoneJElPS17_EElEENSQ_INS12_INST_5ZoneIElPS1B_EElEEEEENSP_IJEEENS5_9resources2v14HostEJZNK9SweepSdomclINST_11ArchLayoutTINST_12ArchT_OpenMPENST_11LayoutT_DGZEEEEEvT_RNST_4Core9DataStoreENST_6SdomIdEEUlSU_SY_S13_S17_S1B_E_EEEEEvOS1Q_._omp_fn.0+0xc8c>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMPQ $0,-0x38(%RBP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.25	scal (12.5%)
JE 4cec8e <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl1EEEEJNS2_3ForILl2ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS8_ILl4ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvvEEESK_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPSU_EElEENSQ_INSS_INST_5GroupElPSY_EElEENSQ_INSR_24strided_numeric_iteratorINST_5ZoneKElPS13_EElEENSQ_INS12_INST_5ZoneJElPS17_EElEENSQ_INS12_INST_5ZoneIElPS1B_EElEEEEENSP_IJEEENS5_9resources2v14HostEJZNK9SweepSdomclINST_11ArchLayoutTINST_12ArchT_OpenMPENST_11LayoutT_DGZEEEEEvT_RNST_4Core9DataStoreENST_6SdomIdEEUlSU_SY_S13_S17_S1B_E_EEEEEvOS1Q_._omp_fn.0+0xb2e>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
VMOVQ %RBX,%XMM6	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	2	1	scal (12.5%)
MOV %R12,%RBX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	scal (12.5%)
MOV %R10,-0x38(%RBP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
VMOVQ %XMM6,%R12	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
MOV %R12,%RCX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
MOV %RBX,%R12	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
MOV %RCX,%RBX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	scal (12.5%)
VMOVQ %XMM7,%RAX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
INCQ -0x50(%RBP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
MOV -0x50(%RBP),%R8	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
VMOVQ %XMM10,%RDI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVQ %XMM9,%RDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
ADD %RAX,%R11	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ADD %RAX,%RSI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ADD %RDI,-0x60(%RBP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
ADD %RDX,-0x58(%RBP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
CMP %R8,-0x68(%RBP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.25	N/A
JG 4ceae0 <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl1EEEEJNS2_3ForILl2ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS8_ILl4ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvvEEESK_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPSU_EElEENSQ_INSS_INST_5GroupElPSY_EElEENSQ_INSR_24strided_numeric_iteratorINST_5ZoneKElPS13_EElEENSQ_INS12_INST_5ZoneJElPS17_EElEENSQ_INS12_INST_5ZoneIElPS1B_EElEEEEENSP_IJEEENS5_9resources2v14HostEJZNK9SweepSdomclINST_11ArchLayoutTINST_12ArchT_OpenMPENST_11LayoutT_DGZEEEEEvT_RNST_4Core9DataStoreENST_6SdomIdEEUlSU_SY_S13_S17_S1B_E_EEEEEvOS1Q_._omp_fn.0+0x980>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A

Function	void RAJA::internal::StatementExecutor, RAJA::statement::For<2l, RAJA::policy::sequential::seq_exec, RAJA::statement::For<3l, RAJA::policy::sequential::seq_exec, RAJA::statement::For<4l, RAJA::policy::sequential::seq_exec, RAJA::statement::Lambda<0l> > > > >, RAJA::internal::LoopTypes, camp::list > >::exec, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long> >, camp::tuple<>, camp::resources::v1::Host, SweepSdom::operator() >(Kripke::ArchLayoutT, Kripke::Core::DataStore&, Kripke::SdomId) const::{lambda(Kripke::Direction, Kripke::Group, Kripke::ZoneK, Kripke::ZoneJ, Kripke::ZoneI)#1}>&>(RAJA::internal::LoopData, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long> >, camp::tuple<>, camp::resources::v1::Host, SweepSdom::operator() >(Kripke::ArchLayoutT, Kripke::Core::DataStore&, Kripke::SdomId) const::{lambda(Kripke::Direction, Kripke::Group, Kripke::ZoneK, Kripke::ZoneJ, Kripke::ZoneI)#1}>&) [clone ._omp_fn.0]
Source file and lines	For.hpp:137-137
Module	exec

The loop is defined in:

/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/pattern/kernel/For.hpp:137
/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/src/Kripke/Kernel/SweepSubdomain.cpp:88-106
/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/index/RangeSegment.hpp:131
/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/util/TypedViewBase.hpp:188
/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/util/Operators.hpp:331

hoisting them (moving them outside the loop)
turning them into conditional moves, MIN or MAX

Ex: if (x<0) x=0 => x = (x<0 ? 0 : x) (or MAX(0,x) after defining the corresponding macro)

gain
potential
hint
expert

Vectorization

Details

Workaround

Try another compiler or update/tune your current one:
- recompile with ftree-vectorize (included in O3) to enable loop vectorization (including FP reductions).
Remove inter-iterations dependences from your loop and make it unit-stride:
- If your arrays have 2 or more dimensions, check whether elements are accessed contiguously and, otherwise, try to permute loops accordingly: C storage order is row-major: for(i) for(j) a[j][i] = b[j][i]; (slow, non stride 1) => for(i) for(j) a[i][j] = b[i][j]; (fast, stride 1)
- If your loop 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)

Execution units bottlenecks

Workaround

Reduce the number of division or square root instructions:
- If denominator is constant over iterations, use reciprocal (replace x/y with x*(1/y)). Check precision impact. This will be done by your compiler with ffast-math or Ofast
Check whether you really need double precision. If not, switch to single precision to speedup execution

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 32.00 to 13.75 cycles (2.33x speedup).

FMA

Detected 10 FMA (fused multiply-add) operations. Presence of both ADD/SUB and MUL operations.

Workaround

Slow data structures access

Detected data structures (typically arrays) that cannot be efficiently read/written

Details

Constant unknown stride: 16 occurrence(s)

Non-unit stride (uncontiguous) accesses are not efficiently using data caches

Workaround

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

Type of elements and instruction set

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

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

The binary loop is composed of 44 FP arithmetical operations:

24: addition or subtraction (10 inside FMA instructions)
12: multiply (10 inside FMA instructions)
8: divide

The binary loop is loading 344 bytes (43 double precision FP elements). The binary loop is storing 104 bytes (13 double precision FP elements).

Arithmetic intensity

Arithmetic intensity is 0.10 FP operations per loaded or stored byte.

General properties

nb instructions	111
nb uops	110
loop length	503
used x86 registers	15
used mmx registers	0
used xmm registers	21
used ymm registers	0
used zmm registers	0
nb stack references	9
ADD-SUB / MUL ratio	7.00

Front-end

ASSUMED MACRO FUSION FIT IN UOP CACHE

micro-operation queue	13.75 cycles
front end	13.75 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15
uops	5.67	5.67	5.67	5.67	5.67	5.67	13.25	13.25	13.25	13.25	10.00	10.00	7.00	7.00	8.00	8.00
cycles	5.67	5.67	5.67	5.67	5.67	5.67	13.25	13.25	13.25	13.25	10.00	10.00	7.00	7.00	8.00	8.00

Execution ports to units layout:

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

Cycles executing div or sqrt instructions	32.00
Longest recurrence chain latency (RecMII)	0.00

Cycles summary

Front-end	13.75
Dispatch	13.25
DIV/SQRT	32.00
Data deps.	0.00
Overall L1	32.00

Vectorization ratios

INT

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

all	7%
load	0%
store	0%
mul	0%
add-sub	0%
fma	0%
div/sqrt	0%
other	100%

INT+FP

all	5%
load	0%
store	0%
mul	0%
add-sub	0%
fma	0%
div/sqrt	0%
other	22%

Vector efficiency ratios

INT

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

all	13%
load	12%
store	12%
mul	12%
add-sub	12%
fma	12%
div/sqrt	12%
other	25%

INT+FP

all	13%
load	12%
store	12%
mul	12%
add-sub	12%
fma	12%
div/sqrt	12%
other	15%

Cycles and memory resources usage

Assuming all data fit into the L1 cache, each iteration of the binary loop takes 32.00 cycles. At this rate:

4% of peak load performance is reached (10.75 out of 256.00 bytes loaded per cycle (GB/s @ 1GHz))
2% of peak store performance is reached (3.25 out of 128.00 bytes stored per cycle (GB/s @ 1GHz))

Front-end bottlenecks

Found no such bottlenecks.

ASM code

In the binary file, the address of the loop is: 4ceae0

Instruction	Nb FU	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15	Latency	Recip. throughput	Vectorization
MOV -0x78(%RBP),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV -0x58(%RBP),%R10	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV -0x60(%RBP),%R8	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
VMOVQ %XMM19,%RDI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVQ %XMM12,%RDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVSD (%R15),%XMM5	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVSD (%R14),%XMM2	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVSD (%R12),%XMM24	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VADDSD %XMM5,%XMM5,%XMM6	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VADDSD %XMM2,%XMM2,%XMM0	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VADDSD %XMM24,%XMM24,%XMM23	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VDIVSD (%R11),%XMM23,%XMM29	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	13	4	scal (12.5%)
LEA (%R9,%R10,8),%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
MOV -0x40(%RBP),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV -0x48(%RBP),%R10	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
LEA (,%R8,8),%RCX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
LEA (%RCX,%RDI,1),%R8	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
VMOVQ %XMM13,%RDI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
ADD %RCX,%RDI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ADD %RDX,%RCX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVQ %XMM31,%RDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVSD (%R8),%XMM4	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
ADD %R13,%R8	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
DEC %R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VDIVSD (%R10),%XMM0,%XMM1	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	13	4	scal (12.5%)
VMULSD (%RAX),%XMM1,%XMM14	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	3	0.50	scal (12.5%)
VADDSD %XMM1,%XMM29,%XMM30	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
AND $0x1,%R9D	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VFMADD132SD (%RDX),%XMM4,%XMM29	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
MOV $0x1,%R10D	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
MOV %R9,-0x38(%RBP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
MOV -0x70(%RBP),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
VDIVSD (%R9),%XMM6,%XMM11	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	13	4	scal (12.5%)
ADD %RBX,%R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VADDSD (%RDI),%XMM11,%XMM5	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VFMADD231SD (%RSI),%XMM11,%XMM14	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
ADD %R13,%RDI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VADDSD %XMM29,%XMM14,%XMM8	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VADDSD %XMM30,%XMM5,%XMM6	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VDIVSD %XMM6,%XMM8,%XMM11	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	13	4	scal (12.5%)
VMOVSD %XMM11,(%RCX)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVAPD %XMM11,%XMM2	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VMOVAPD %XMM11,%XMM0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VFMSUB213SD (%RSI),%XMM3,%XMM2	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
ADD %R13,%RCX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVSD %XMM2,(%RSI)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VFMSUB213SD (%RDX),%XMM3,%XMM0	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM0,(%RDX)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
ADD %RBX,%RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VFMSUB213SD (%RAX),%XMM3,%XMM11	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM11,(%RAX)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
ADD %RBX,%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
CMPQ $0x1,-0x40(%RBP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.25	scal (12.5%)
JLE 4cedec <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl1EEEEJNS2_3ForILl2ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS8_ILl4ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvvEEESK_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPSU_EElEENSQ_INSS_INST_5GroupElPSY_EElEENSQ_INSR_24strided_numeric_iteratorINST_5ZoneKElPS13_EElEENSQ_INS12_INST_5ZoneJElPS17_EElEENSQ_INS12_INST_5ZoneIElPS1B_EElEEEEENSP_IJEEENS5_9resources2v14HostEJZNK9SweepSdomclINST_11ArchLayoutTINST_12ArchT_OpenMPENST_11LayoutT_DGZEEEEEvT_RNST_4Core9DataStoreENST_6SdomIdEEUlSU_SY_S13_S17_S1B_E_EEEEEvOS1Q_._omp_fn.0+0xc8c>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMPQ $0,-0x38(%RBP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.25	scal (12.5%)
JE 4cec8e <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl1EEEEJNS2_3ForILl2ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS8_ILl4ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvvEEESK_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPSU_EElEENSQ_INSS_INST_5GroupElPSY_EElEENSQ_INSR_24strided_numeric_iteratorINST_5ZoneKElPS13_EElEENSQ_INS12_INST_5ZoneJElPS17_EElEENSQ_INS12_INST_5ZoneIElPS1B_EElEEEEENSP_IJEEENS5_9resources2v14HostEJZNK9SweepSdomclINST_11ArchLayoutTINST_12ArchT_OpenMPENST_11LayoutT_DGZEEEEEvT_RNST_4Core9DataStoreENST_6SdomIdEEUlSU_SY_S13_S17_S1B_E_EEEEEvOS1Q_._omp_fn.0+0xb2e>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
MOV -0x48(%RBP),%R10	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
VMOVSD (%R15),%XMM1	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVSD (%R14),%XMM8	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVSD (%R8),%XMM11	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVSD (%R12),%XMM24	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VADDSD %XMM1,%XMM1,%XMM4	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VADDSD %XMM8,%XMM8,%XMM5	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VDIVSD (%R9),%XMM4,%XMM14	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	13	4	scal (12.5%)
ADD %R13,%R8	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VADDSD (%RDI),%XMM14,%XMM0	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
ADD %RBX,%R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ADD %R13,%RDI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VADDSD %XMM24,%XMM24,%XMM23	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VDIVSD (%R11),%XMM23,%XMM29	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	13	4	scal (12.5%)
VDIVSD (%R10),%XMM5,%XMM6	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	13	4	scal (12.5%)
VMULSD (%RAX),%XMM6,%XMM2	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	3	0.50	scal (12.5%)
VADDSD %XMM6,%XMM29,%XMM30	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VFMADD231SD (%RSI),%XMM14,%XMM2	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VFMADD132SD (%RDX),%XMM11,%XMM29	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VADDSD %XMM30,%XMM0,%XMM4	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VADDSD %XMM29,%XMM2,%XMM1	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VDIVSD %XMM4,%XMM1,%XMM14	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	13	4	scal (12.5%)
VMOVSD %XMM14,(%RCX)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVAPD %XMM14,%XMM8	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VMOVAPD %XMM14,%XMM5	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VFMSUB213SD (%RSI),%XMM3,%XMM8	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
ADD %R13,%RCX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVSD %XMM8,(%RSI)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VFMSUB213SD (%RDX),%XMM3,%XMM5	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM5,(%RDX)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
ADD %RBX,%RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VFMSUB213SD (%RAX),%XMM3,%XMM14	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM14,(%RAX)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
ADD %RBX,%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
CMPQ $0x2,-0x40(%RBP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.25	scal (12.5%)
MOV $0x2,%R10D	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
JLE 4cedec <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl1EEEEJNS2_3ForILl2ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS8_ILl4ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvvEEESK_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPSU_EElEENSQ_INSS_INST_5GroupElPSY_EElEENSQ_INSR_24strided_numeric_iteratorINST_5ZoneKElPS13_EElEENSQ_INS12_INST_5ZoneJElPS17_EElEENSQ_INS12_INST_5ZoneIElPS1B_EElEEEEENSP_IJEEENS5_9resources2v14HostEJZNK9SweepSdomclINST_11ArchLayoutTINST_12ArchT_OpenMPENST_11LayoutT_DGZEEEEEvT_RNST_4Core9DataStoreENST_6SdomIdEEUlSU_SY_S13_S17_S1B_E_EEEEEvOS1Q_._omp_fn.0+0xc8c>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
VMOVQ %RBX,%XMM6	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	2	1	scal (12.5%)
MOV %R12,%RBX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	scal (12.5%)
MOV %R10,-0x38(%RBP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
VMOVQ %XMM6,%R12	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
MOV %R12,%RCX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
MOV %RBX,%R12	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
MOV %RCX,%RBX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	scal (12.5%)
VMOVQ %XMM7,%RAX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
INCQ -0x50(%RBP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
MOV -0x50(%RBP),%R8	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
VMOVQ %XMM10,%RDI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVQ %XMM9,%RDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
ADD %RAX,%R11	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ADD %RAX,%RSI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ADD %RDI,-0x60(%RBP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
ADD %RDX,-0x58(%RBP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
CMP %R8,-0x68(%RBP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.25	N/A
JG 4ceae0 <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl1EEEEJNS2_3ForILl2ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS8_ILl4ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvvEEESK_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPSU_EElEENSQ_INSS_INST_5GroupElPSY_EElEENSQ_INSR_24strided_numeric_iteratorINST_5ZoneKElPS13_EElEENSQ_INS12_INST_5ZoneJElPS17_EElEENSQ_INS12_INST_5ZoneIElPS1B_EElEEEEENSP_IJEEENS5_9resources2v14HostEJZNK9SweepSdomclINST_11ArchLayoutTINST_12ArchT_OpenMPENST_11LayoutT_DGZEEEEEvT_RNST_4Core9DataStoreENST_6SdomIdEEUlSU_SY_S13_S17_S1B_E_EEEEEvOS1Q_._omp_fn.0+0x980>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A

Function	void RAJA::internal::StatementExecutor, RAJA::statement::For<2l, RAJA::policy::sequential::seq_exec, RAJA::statement::For<3l, RAJA::policy::sequential::seq_exec, RAJA::statement::For<4l, RAJA::policy::sequential::seq_exec, RAJA::statement::Lambda<0l> > > > >, RAJA::internal::LoopTypes, camp::list > >::exec, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long> >, camp::tuple<>, camp::resources::v1::Host, SweepSdom::operator() >(Kripke::ArchLayoutT, Kripke::Core::DataStore&, Kripke::SdomId) const::{lambda(Kripke::Direction, Kripke::Group, Kripke::ZoneK, Kripke::ZoneJ, Kripke::ZoneI)#1}>&>(RAJA::internal::LoopData, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long>, RAJA::Span, long> >, camp::tuple<>, camp::resources::v1::Host, SweepSdom::operator() >(Kripke::ArchLayoutT, Kripke::Core::DataStore&, Kripke::SdomId) const::{lambda(Kripke::Direction, Kripke::Group, Kripke::ZoneK, Kripke::ZoneJ, Kripke::ZoneI)#1}>&) [clone ._omp_fn.0]
Source file and lines	For.hpp:137-137
Module	exec

The loop is defined in:

/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/pattern/kernel/For.hpp:137
/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/src/Kripke/Kernel/SweepSubdomain.cpp:88-106
/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/index/RangeSegment.hpp:131
/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/util/TypedViewBase.hpp:188
/home/eoseret/qaas_runs_ZEN5/173-940-2141/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/util/Operators.hpp:331

hoisting them (moving them outside the loop)
turning them into conditional moves, MIN or MAX

Ex: if (x<0) x=0 => x = (x<0 ? 0 : x) (or MAX(0,x) after defining the corresponding macro)

gain
potential
hint
expert

Vectorization

Details

Workaround

Try another compiler or update/tune your current one:
- recompile with ftree-vectorize (included in O3) to enable loop vectorization (including FP reductions).
Remove inter-iterations dependences from your loop and make it unit-stride:
- If your arrays have 2 or more dimensions, check whether elements are accessed contiguously and, otherwise, try to permute loops accordingly: C storage order is row-major: for(i) for(j) a[j][i] = b[j][i]; (slow, non stride 1) => for(i) for(j) a[i][j] = b[i][j]; (fast, stride 1)
- If your loop 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)

Execution units bottlenecks

Workaround

Reduce the number of division or square root instructions:
- If denominator is constant over iterations, use reciprocal (replace x/y with x*(1/y)). Check precision impact. This will be done by your compiler with ffast-math or Ofast
Check whether you really need double precision. If not, switch to single precision to speedup execution

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 32.00 to 12.88 cycles (2.49x speedup).

FMA

Detected 10 FMA (fused multiply-add) operations. Presence of both ADD/SUB and MUL operations.

Workaround

Type of elements and instruction set

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

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

The binary loop is composed of 44 FP arithmetical operations:

24: addition or subtraction (10 inside FMA instructions)
12: multiply (10 inside FMA instructions)
8: divide

The binary loop is loading 344 bytes (43 double precision FP elements). The binary loop is storing 96 bytes (12 double precision FP elements).

Arithmetic intensity

Arithmetic intensity is 0.10 FP operations per loaded or stored byte.

General properties

nb instructions	104
nb uops	103
loop length	477
used x86 registers	15
used mmx registers	0
used xmm registers	21
used ymm registers	0
used zmm registers	0
nb stack references	9
ADD-SUB / MUL ratio	7.00

Front-end

ASSUMED MACRO FUSION FIT IN UOP CACHE

micro-operation queue	12.88 cycles
front end	12.88 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15
uops	5.50	5.50	5.50	5.50	5.50	5.50	13.00	13.00	13.00	13.00	10.00	10.00	7.00	7.00	7.50	7.50
cycles	5.50	5.50	5.50	5.50	5.50	5.50	13.00	13.00	13.00	13.00	10.00	10.00	7.00	7.00	7.50	7.50

Execution ports to units layout:

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

Cycles executing div or sqrt instructions	32.00
Longest recurrence chain latency (RecMII)	0.00

Cycles summary

Front-end	12.88
Dispatch	13.00
DIV/SQRT	32.00
Data deps.	0.00
Overall L1	32.00

Vectorization ratios

INT

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

all	7%
load	0%
store	0%
mul	0%
add-sub	0%
fma	0%
div/sqrt	0%
other	100%

INT+FP

all	5%
load	0%
store	0%
mul	0%
add-sub	0%
fma	0%
div/sqrt	0%
other	28%

Vector efficiency ratios

INT

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

all	13%
load	12%
store	12%
mul	12%
add-sub	12%
fma	12%
div/sqrt	12%
other	25%

INT+FP

all	13%
load	12%
store	12%
mul	12%
add-sub	12%
fma	12%
div/sqrt	12%
other	16%

Cycles and memory resources usage

Assuming all data fit into the L1 cache, each iteration of the binary loop takes 32.00 cycles. At this rate:

4% of peak load performance is reached (10.75 out of 256.00 bytes loaded per cycle (GB/s @ 1GHz))
2% of peak store performance is reached (3.00 out of 128.00 bytes stored per cycle (GB/s @ 1GHz))

Front-end bottlenecks

Found no such bottlenecks.

ASM code

In the binary file, the address of the loop is: 4ceae0

Instruction	Nb FU	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15	Latency	Recip. throughput	Vectorization
MOV -0x78(%RBP),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV -0x58(%RBP),%R10	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV -0x60(%RBP),%R8	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
VMOVQ %XMM19,%RDI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVQ %XMM12,%RDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVSD (%R15),%XMM5	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVSD (%R14),%XMM2	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVSD (%R12),%XMM24	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VADDSD %XMM5,%XMM5,%XMM6	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VADDSD %XMM2,%XMM2,%XMM0	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VADDSD %XMM24,%XMM24,%XMM23	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VDIVSD (%R11),%XMM23,%XMM29	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	13	4	scal (12.5%)
LEA (%R9,%R10,8),%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
MOV -0x40(%RBP),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV -0x48(%RBP),%R10	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
LEA (,%R8,8),%RCX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
LEA (%RCX,%RDI,1),%R8	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
VMOVQ %XMM13,%RDI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
ADD %RCX,%RDI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ADD %RDX,%RCX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVQ %XMM31,%RDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVSD (%R8),%XMM4	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
ADD %R13,%R8	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
DEC %R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VDIVSD (%R10),%XMM0,%XMM1	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	13	4	scal (12.5%)
VMULSD (%RAX),%XMM1,%XMM14	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	3	0.50	scal (12.5%)
VADDSD %XMM1,%XMM29,%XMM30	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
AND $0x1,%R9D	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VFMADD132SD (%RDX),%XMM4,%XMM29	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
MOV $0x1,%R10D	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
MOV %R9,-0x38(%RBP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
MOV -0x70(%RBP),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
VDIVSD (%R9),%XMM6,%XMM11	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	13	4	scal (12.5%)
ADD %RBX,%R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VADDSD (%RDI),%XMM11,%XMM5	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VFMADD231SD (%RSI),%XMM11,%XMM14	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
ADD %R13,%RDI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VADDSD %XMM29,%XMM14,%XMM8	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VADDSD %XMM30,%XMM5,%XMM6	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VDIVSD %XMM6,%XMM8,%XMM11	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	13	4	scal (12.5%)
VMOVSD %XMM11,(%RCX)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVAPD %XMM11,%XMM2	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VMOVAPD %XMM11,%XMM0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VFMSUB213SD (%RSI),%XMM3,%XMM2	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
ADD %R13,%RCX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVSD %XMM2,(%RSI)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VFMSUB213SD (%RDX),%XMM3,%XMM0	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM0,(%RDX)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
ADD %RBX,%RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VFMSUB213SD (%RAX),%XMM3,%XMM11	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM11,(%RAX)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
ADD %RBX,%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
CMPQ $0x1,-0x40(%RBP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.25	scal (12.5%)
JLE 4cedec <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl1EEEEJNS2_3ForILl2ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS8_ILl4ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvvEEESK_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPSU_EElEENSQ_INSS_INST_5GroupElPSY_EElEENSQ_INSR_24strided_numeric_iteratorINST_5ZoneKElPS13_EElEENSQ_INS12_INST_5ZoneJElPS17_EElEENSQ_INS12_INST_5ZoneIElPS1B_EElEEEEENSP_IJEEENS5_9resources2v14HostEJZNK9SweepSdomclINST_11ArchLayoutTINST_12ArchT_OpenMPENST_11LayoutT_DGZEEEEEvT_RNST_4Core9DataStoreENST_6SdomIdEEUlSU_SY_S13_S17_S1B_E_EEEEEvOS1Q_._omp_fn.0+0xc8c>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMPQ $0,-0x38(%RBP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.25	scal (12.5%)
JE 4cec8e <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl1EEEEJNS2_3ForILl2ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS8_ILl4ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvvEEESK_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPSU_EElEENSQ_INSS_INST_5GroupElPSY_EElEENSQ_INSR_24strided_numeric_iteratorINST_5ZoneKElPS13_EElEENSQ_INS12_INST_5ZoneJElPS17_EElEENSQ_INS12_INST_5ZoneIElPS1B_EElEEEEENSP_IJEEENS5_9resources2v14HostEJZNK9SweepSdomclINST_11ArchLayoutTINST_12ArchT_OpenMPENST_11LayoutT_DGZEEEEEvT_RNST_4Core9DataStoreENST_6SdomIdEEUlSU_SY_S13_S17_S1B_E_EEEEEvOS1Q_._omp_fn.0+0xb2e>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
MOV -0x48(%RBP),%R10	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
VMOVSD (%R15),%XMM1	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVSD (%R14),%XMM8	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVSD (%R8),%XMM11	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVSD (%R12),%XMM24	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VADDSD %XMM1,%XMM1,%XMM4	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VADDSD %XMM8,%XMM8,%XMM5	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VDIVSD (%R9),%XMM4,%XMM14	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	13	4	scal (12.5%)
ADD %R13,%R8	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VADDSD (%RDI),%XMM14,%XMM0	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
ADD %RBX,%R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ADD %R13,%RDI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VADDSD %XMM24,%XMM24,%XMM23	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VDIVSD (%R11),%XMM23,%XMM29	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	13	4	scal (12.5%)
VDIVSD (%R10),%XMM5,%XMM6	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	13	4	scal (12.5%)
VMULSD (%RAX),%XMM6,%XMM2	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	3	0.50	scal (12.5%)
VADDSD %XMM6,%XMM29,%XMM30	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VFMADD231SD (%RSI),%XMM14,%XMM2	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VFMADD132SD (%RDX),%XMM11,%XMM29	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VADDSD %XMM30,%XMM0,%XMM4	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VADDSD %XMM29,%XMM2,%XMM1	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	scal (12.5%)
VDIVSD %XMM4,%XMM1,%XMM14	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	13	4	scal (12.5%)
VMOVSD %XMM14,(%RCX)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVAPD %XMM14,%XMM8	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VMOVAPD %XMM14,%XMM5	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	vect (25.0%)
VFMSUB213SD (%RSI),%XMM3,%XMM8	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
ADD %R13,%RCX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVSD %XMM8,(%RSI)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VFMSUB213SD (%RDX),%XMM3,%XMM5	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM5,(%RDX)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
ADD %RBX,%RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VFMSUB213SD (%RAX),%XMM3,%XMM14	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM14,(%RAX)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
ADD %RBX,%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
CMPQ $0x2,-0x40(%RBP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.25	scal (12.5%)
MOV $0x2,%R10D	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
JLE 4cedec <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl1EEEEJNS2_3ForILl2ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS8_ILl4ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvvEEESK_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPSU_EElEENSQ_INSS_INST_5GroupElPSY_EElEENSQ_INSR_24strided_numeric_iteratorINST_5ZoneKElPS13_EElEENSQ_INS12_INST_5ZoneJElPS17_EElEENSQ_INS12_INST_5ZoneIElPS1B_EElEEEEENSP_IJEEENS5_9resources2v14HostEJZNK9SweepSdomclINST_11ArchLayoutTINST_12ArchT_OpenMPENST_11LayoutT_DGZEEEEEvT_RNST_4Core9DataStoreENST_6SdomIdEEUlSU_SY_S13_S17_S1B_E_EEEEEvOS1Q_._omp_fn.0+0xc8c>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
VMOVQ %XMM7,%RAX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
INCQ -0x50(%RBP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
MOV -0x50(%RBP),%R8	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
VMOVQ %XMM10,%RDI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVQ %XMM9,%RDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
ADD %RAX,%R11	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ADD %RAX,%RSI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ADD %RDI,-0x60(%RBP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
ADD %RDX,-0x58(%RBP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
CMP %R8,-0x68(%RBP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.25	N/A
JG 4ceae0 <_ZN4RAJA8internal17StatementExecutorINS_9statement8CollapseINS_26omp_parallel_collapse_execEN4camp7int_seqIlJLl0ELl1EEEEJNS2_3ForILl2ENS_6policy10sequential8seq_execEJNS8_ILl3ESB_JNS8_ILl4ESB_JNS2_6LambdaILl0EJEEEEEEEEEEEEEEENS0_9LoopTypesINS5_4listIJvvvvvEEESK_EEE4execIRNS0_8LoopDataINS5_5tupleIJNS_4SpanINS_9Iterators16numeric_iteratorIN6Kripke9DirectionElPSU_EElEENSQ_INSS_INST_5GroupElPSY_EElEENSQ_INSR_24strided_numeric_iteratorINST_5ZoneKElPS13_EElEENSQ_INS12_INST_5ZoneJElPS17_EElEENSQ_INS12_INST_5ZoneIElPS1B_EElEEEEENSP_IJEEENS5_9resources2v14HostEJZNK9SweepSdomclINST_11ArchLayoutTINST_12ArchT_OpenMPENST_11LayoutT_DGZEEEEEvT_RNST_4Core9DataStoreENST_6SdomIdEEUlSU_SY_S13_S17_S1B_E_EEEEEvOS1Q_._omp_fn.0+0x980>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A

Report Configuration

Vectorization

Details

Workaround

Expensive FP math instructions/calls

FMA

Workaround

Type of elements and instruction set

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

Arithmetic intensity

General properties

Front-end

Back-end

Cycles summary

Vectorization ratios

Vector efficiency ratios

Cycles and memory resources usage

Vectorization

Details

Workaround

Execution units bottlenecks

Workaround

Expensive FP math instructions/calls

FMA

Workaround

Type of elements and instruction set

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

Arithmetic intensity

General properties

Front-end

Back-end

Cycles summary

Vectorization ratios

Vector efficiency ratios

Cycles and memory resources usage

Front-end bottlenecks

ASM code

Vectorization

Details

Workaround

Execution units bottlenecks

Workaround

Expensive FP math instructions/calls

FMA

Workaround

Slow data structures access

Details

Workaround

Type of elements and instruction set

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

Arithmetic intensity

General properties

Front-end

Back-end

Cycles summary

Vectorization ratios

Vector efficiency ratios

Cycles and memory resources usage

Front-end bottlenecks

ASM code

Vectorization

Details

Workaround

Execution units bottlenecks

Workaround

Expensive FP math instructions/calls

FMA

Workaround

Slow data structures access

Details

Workaround

Type of elements and instruction set

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

Arithmetic intensity

General properties

Front-end

Back-end

Cycles summary

Vectorization ratios

Vector efficiency ratios