OV - exec - Loop 63

	Loop Id: 63	Module: exec	Source: NonLocalPP.hpp:122-135 [...]	Coverage: 0.02%

0x416900 LDR	X9, [X20, #608]

  (62) 0x416904 ADD	X23, X23, #1

  (62) 0x416908 CMP	X9, X23

  (62) 0x41690c B.LS	416a64

  (62) 0x416910 LDR	X10, [X8, #608]

  (62) 0x416914 CBZ	X10, 416904

0x416918 LDR	X11, [SP]

0x41691c ADD	X10, X23, X23,LSL #2

0x416920 ORR	X24, XZR, XZR

0x416924 LDR	X9, [X11, #96]

0x416928 ADD	X28, X9, X10,LSL #3

0x41692c LDR	X9, [X11, #72]

0x416930 ADD	X22, X9, X10,LSL #3

0x416934 B	416950

0x416940 LDR	X9, [X8, #608]

0x416944 ADD	X24, X24, #1

0x416948 CMP	X9, X24

0x41694c B.LS	416900

0x416950 LDR	X9, [X22, #24]

0x416954 LDR	D1, [X21]

0x416958 LDR	D0, [X9, X24,LSL #3]

0x41695c FCMP	D0, D1

0x416960 B.GE	416940

0x416964 LDR	X9, [X21, #5104]

0x416968 LDR	X10, [X21, #5096]

0x41696c SUB	X9, X9, X10

0x416970 UBFM	X9, X9, #3, #63

0x416974 MUL	W9, W9, W26

0x416978 CMP	W9, #1

0x41697c B.LT	416a20

0x416980 UBFM	X10, X24, #61, #60

0x416984 ORR	X8, XZR, XZR

0x416988 ORR	X9, XZR, XZR

  (64) 0x41698c LDR	X11, [X22, #24]

  (64) 0x416990 LDUR	X12, [X29, #496]

  (64) 0x416994 LDR	X13, [X28, #8]

  (64) 0x416998 ADD	X9, X9, #1

  (64) 0x41699c ADD	X12, X12, X8

  (64) 0x4169a0 LDR	D0, [X11, X10]

  (64) 0x4169a4 LDR	X11, [X28, #24]

  (64) 0x4169a8 UBFM	X14, X13, #32, #31

  (64) 0x4169ac SBFM	X13, X13, #60, #31

  (64) 0x4169b0 LDR	X15, [SP, #32]

  (64) 0x4169b4 ADD	X15, X15, X8

  (64) 0x4169b8 ADD	X8, X8, #24

  (64) 0x4169bc LDR	D1, [X12, #16]

  (64) 0x4169c0 ADD	X11, X11, X24,LSL #3

  (64) 0x4169c4 LDR	D2, [X11, X13]

  (64) 0x4169c8 LDR	X13, [X20, #64]

  (64) 0x4169cc LDR	D3, [X11]

  (64) 0x4169d0 ADD	X14, X11, X14,ASR #29

  (64) 0x4169d4 MADD	X13, X23, X27, X13

  (64) 0x4169d8 FMADD	D1, D1, D0, D2

  (64) 0x4169dc LDR	D2, [X13, #16]

  (64) 0x4169e0 LD1	{V3.D[1]}, [X14]

  (64) 0x4169e4 FADD	D1, D1, D2

  (64) 0x4169e8 LDR	Q2, [X12]

  (64) 0x4169ec FMLA	V3.2D, V2.2D, V0.D[0]

  (64) 0x4169f0 LDR	Q0, [X13]

  (64) 0x4169f4 STR	D1, [X15, #16]

  (64) 0x4169f8 FADD	V0.2D, V3.2D, V0.2D

  (64) 0x4169fc STR	Q0, [X15]

  (64) 0x416a00 LDR	X11, [X21, #5104]

  (64) 0x416a04 LDR	X12, [X21, #5096]

  (64) 0x416a08 SUB	X11, X11, X12

  (64) 0x416a0c UBFM	X11, X11, #3, #63

  (64) 0x416a10 MUL	W11, W11, W26

  (64) 0x416a14 CMP	X9, W11,SXTW

  (64) 0x416a18 B.LT	41698c

0x416a1c LDR	X8, [X21, #5144]

0x416a20 LDR	X8, [X8, #24]

0x416a24 LDR	X9, [X21, #5120]

0x416a28 LDRSW	X8, [X8, X24,LSL #2]

0x416a2c LDR	X25, [X9, X8,LSL #3]

0x416a30 ADD	X3, SP, #32

0x416a34 MOVZ	W4, #1

0x416a38 ORR	X0, XZR, X25

0x416a3c ORR	X1, XZR, X20

0x416a40 ORR	W2, WZR, W23

0x416a44 ORR	W5, WZR, W24

0x416a48 BL	4566b0

0x416a4c ADD	X2, SP, #8

0x416a50 ORR	X0, XZR, X19

0x416a54 ORR	X1, XZR, X25

0x416a58 BL	419ca0

0x416a5c LDR	X8, [X21, #5144]

0x416a60 B	416940

/home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/build/miniqmc/src/Numerics/PETE/OperatorTags.h: 43 - 63

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

43:     return (a + b);

[...]

63:     return (a * b);

/home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/build/miniqmc/src/Numerics/OhmmsPETE/TinyVector.h: 144 - 145

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

144:     for (int i = 0; i < D; ++i)

145:       X[i] = base[i * offset];

/home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/build/miniqmc/src/Drivers/NonLocalPP.hpp: 122 - 135

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

122:     for (int jel = 0; jel < els.getTotalNum(); ++jel)

123:     {

124:       const auto& dist  = d_ie.getDistRow(jel);

125:       const auto& displ = d_ie.getDisplRow(jel);

126:       for (int iat = 0; iat < ions_ref.getTotalNum(); ++iat)

127:       {

128:         //due to < Rmax condition, the actually iteration iat is [0,2] in a real simulation

129:         if (dist[iat] < Rmax)

130:         {

131:           for (int k = 0; k < size(); k++)

132:             virtualPos[k] = dist[iat] * rOnSphere[k] + displ[iat] + els.R[jel];

133:           auto& VP = *VPs[ions_ref.GroupID[iat]];

134:           VP.makeMoves(els, jel, virtualPos, true, iat);

135:           wf.evaluateRatios(VP, ratios);

/home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/build/miniqmc/src/Numerics/OhmmsPETE/OhmmsVector.h: 223 - 229

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

223:     return X[i];

[...]

229:     return X[i];

/home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/build/miniqmc/src/Numerics/OhmmsPETE/VectorSoAContainer.h: 231 - 231

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

231:   inline const AoSElement_t operator[](size_t i) const { return AoSElement_t(myData + i, nGhosts); }

/home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/build/miniqmc/src/Particle/ParticleSet.h: 277 - 277

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

277:   inline size_t getTotalNum() const { return TotalNum; }

/usr/lib/gcc/aarch64-amazon-linux/14/../../../../include/c++/14/bits/stl_vector.h: 993 - 1150

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

993:       { return size_type(this->_M_impl._M_finish - this->_M_impl._M_start); }

[...]

1131: 	return *(this->_M_impl._M_start + __n);

[...]

1150: 	return *(this->_M_impl._M_start + __n);

/usr/lib/gcc/aarch64-amazon-linux/14/../../../../include/c++/14/bits/unique_ptr.h: 193 - 193

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

193:       pointer    _M_ptr() const noexcept { return std::get<0>(_M_t); }

Coverage (%)	Name	Source Location	Module
►100.00+	main.omp_outlined.62	NewTimer.h:249	exec
○	__kmp_invoke_microtask		libomp.so
○	__kmp_fork_call		libomp.so
○	__kmpc_fork_call		libomp.so
○	main	miniqmc.cpp:409	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	new_allocator.h:172	exec

Coverage (%)	Name	Source Location	Module
►52.94+	main.omp_outlined.62	NewTimer.h:249	exec
○	__kmp_invoke_microtask		libomp.so
○	__kmp_invoke_task_func		libomp.so
○	__kmp_fork_call		libomp.so
○	__kmpc_fork_call		libomp.so
○	main	miniqmc.cpp:409	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	new_allocator.h:172	exec
►47.06+	main.omp_outlined.62	NewTimer.h:249	exec
○	__kmp_invoke_microtask		libomp.so
○	__kmp_invoke_task_func		libomp.so
○	__kmp_launch_thread		libomp.so
○	__kmp_launch_worker(void*)		libomp.so
○	start_thread		libc.so.6
○	thread_start		libc.so.6

Coverage (%)	Name	Source Location	Module
►74.07+	main.omp_outlined.62	NewTimer.h:249	exec
○	__kmp_invoke_microtask		libomp.so
○	__kmp_invoke_task_func		libomp.so
○	__kmp_launch_thread		libomp.so
○	__kmp_launch_worker(void*)		libomp.so
○	start_thread		libc.so.6
○	thread_start		libc.so.6
►25.93+	main.omp_outlined.62	NewTimer.h:249	exec
○	__kmp_invoke_microtask		libomp.so
○	__kmp_invoke_task_func		libomp.so
○	__kmp_fork_call		libomp.so
○	__kmpc_fork_call		libomp.so
○	main	miniqmc.cpp:409	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	new_allocator.h:172	exec

Coverage (%)	Name	Source Location	Module
►79.59+	main.omp_outlined.62	NewTimer.h:249	exec
○	__kmp_invoke_microtask		libomp.so
○	__kmp_invoke_task_func		libomp.so
○	__kmp_launch_thread		libomp.so
○	__kmp_launch_worker(void*)		libomp.so
○	start_thread		libc.so.6
○	thread_start		libc.so.6
►20.41+	main.omp_outlined.62	NewTimer.h:249	exec
○	__kmp_invoke_microtask		libomp.so
○	__kmp_invoke_task_func		libomp.so
○	__kmp_fork_call		libomp.so
○	__kmpc_fork_call		libomp.so
○	main	miniqmc.cpp:409	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	new_allocator.h:172	exec

Coverage (%)	Name	Source Location	Module
►94.05+	main.omp_outlined.62	NewTimer.h:249	exec
○	__kmp_invoke_microtask		libomp.so
○	__kmp_invoke_task_func		libomp.so
○	__kmp_launch_thread		libomp.so
○	__kmp_launch_worker(void*)		libomp.so
○	start_thread		libc.so.6
○	thread_start		libc.so.6
►5.95+	main.omp_outlined.62	NewTimer.h:249	exec
○	__kmp_invoke_microtask		libomp.so
○	__kmp_invoke_task_func		libomp.so
○	__kmp_fork_call		libomp.so
○	__kmpc_fork_call		libomp.so
○	main	miniqmc.cpp:409	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	new_allocator.h:172	exec

Coverage (%)	Name	Source Location	Module
►95.95+	main.omp_outlined.62	NewTimer.h:249	exec
○	__kmp_invoke_microtask		libomp.so
○	__kmp_invoke_task_func		libomp.so
○	__kmp_launch_thread		libomp.so
○	__kmp_launch_worker(void*)		libomp.so
○	start_thread		libc.so.6
○	thread_start		libc.so.6
►4.05+	main.omp_outlined.62	NewTimer.h:249	exec
○	__kmp_invoke_microtask		libomp.so
○	__kmp_invoke_task_func		libomp.so
○	__kmp_fork_call		libomp.so
○	__kmpc_fork_call		libomp.so
○	main	miniqmc.cpp:409	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	new_allocator.h:172	exec

Coverage (%)	Name	Source Location	Module
►95.67+	main.omp_outlined.62	NewTimer.h:249	exec
○	__kmp_invoke_microtask		libomp.so
○	__kmp_invoke_task_func		libomp.so
○	__kmp_launch_thread		libomp.so
○	__kmp_launch_worker(void*)		libomp.so
○	start_thread		libc.so.6
○	thread_start		libc.so.6
►4.33+	main.omp_outlined.62	NewTimer.h:249	exec
○	__kmp_invoke_microtask		libomp.so
○	__kmp_invoke_task_func		libomp.so
○	__kmp_fork_call		libomp.so
○	__kmpc_fork_call		libomp.so
○	main	miniqmc.cpp:409	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	new_allocator.h:172	exec

Coverage (%)	Name	Source Location	Module
►97.21+	main.omp_outlined.62	NewTimer.h:249	exec
○	__kmp_invoke_microtask		libomp.so
○	__kmp_invoke_task_func		libomp.so
○	__kmp_launch_thread		libomp.so
○	__kmp_launch_worker(void*)		libomp.so
○	start_thread		libc.so.6
○	thread_start		libc.so.6
►2.79+	main.omp_outlined.62	NewTimer.h:249	exec
○	__kmp_invoke_microtask		libomp.so
○	__kmp_invoke_task_func		libomp.so
○	__kmp_fork_call		libomp.so
○	__kmpc_fork_call		libomp.so
○	main	miniqmc.cpp:409	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	new_allocator.h:172	exec

Coverage (%)	Name	Source Location	Module
►97.58+	main.omp_outlined.62	NewTimer.h:249	exec
○	__kmp_invoke_microtask		libomp.so
○	__kmp_invoke_task_func		libomp.so
○	__kmp_launch_thread		libomp.so
○	__kmp_launch_worker(void*)		libomp.so
○	start_thread		libc.so.6
○	thread_start		libc.so.6
►2.42+	main.omp_outlined.62	NewTimer.h:249	exec
○	__kmp_invoke_microtask		libomp.so
○	__kmp_invoke_task_func		libomp.so
○	__kmp_fork_call		libomp.so
○	__kmpc_fork_call		libomp.so
○	main	miniqmc.cpp:409	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	new_allocator.h:172	exec

Coverage (%)	Name	Source Location	Module
►97.96+	main.omp_outlined.62	NewTimer.h:249	exec
○	__kmp_invoke_microtask		libomp.so
○	__kmp_invoke_task_func		libomp.so
○	__kmp_launch_thread		libomp.so
○	__kmp_launch_worker(void*)		libomp.so
○	start_thread		libc.so.6
○	thread_start		libc.so.6
►2.04+	main.omp_outlined.62	NewTimer.h:249	exec
○	__kmp_invoke_microtask		libomp.so
○	__kmp_invoke_task_func		libomp.so
○	__kmp_fork_call		libomp.so
○	__kmpc_fork_call		libomp.so
○	main	miniqmc.cpp:409	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	new_allocator.h:172	exec

Coverage (%)	Name	Source Location	Module
►98.21+	main.omp_outlined.62	NewTimer.h:249	exec
○	__kmp_invoke_microtask		libomp.so
○	__kmp_invoke_task_func		libomp.so
○	__kmp_launch_thread		libomp.so
○	__kmp_launch_worker(void*)		libomp.so
○	start_thread		libc.so.6
○	thread_start		libc.so.6
►1.79+	main.omp_outlined.62	NewTimer.h:249	exec
○	__kmp_invoke_microtask		libomp.so
○	__kmp_invoke_task_func		libomp.so
○	__kmp_fork_call		libomp.so
○	__kmpc_fork_call		libomp.so
○	main	miniqmc.cpp:409	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	new_allocator.h:172	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	9.00
CQA speedup if FP arith vectorized	1.00
CQA speedup if fully vectorized	5.82
CQA speedup if no inter-iteration dependency	NA
CQA speedup if next bottleneck killed	1.04
Bottlenecks	P2, P3, P4, P5,
Function	qmcplusplus::NonLocalPP::evaluate(qmcplusplus::ParticleSet const&, qmcplusplus::WaveFunction&)
Source	NonLocalPP.hpp:126-126,NonLocalPP.hpp:129-135,OhmmsVector.h:229-229,ParticleSet.h:277-277,stl_vector.h:993-993,stl_vector.h:1131-1131,stl_vector.h:1150-1150,unique_ptr.h:193-193
Source loop unroll info	NA
Source loop unroll confidence level	NA
Unroll/vectorization loop type	NA
Unroll factor	NA
CQA cycles	6.00
CQA cycles if no scalar integer	0.67
CQA cycles if FP arith vectorized	6.00
CQA cycles if fully vectorized	1.03
Front-end cycles	5.75
P0 cycles	3.50
P1 cycles	3.50
P2 cycles	6.00
P3 cycles	6.00
P4 cycles	6.00
P5 cycles	6.00
P6 cycles	1.00
P7 cycles	0.00
P8 cycles	0.00
P9 cycles	0.00
P10 cycles	5.33
P11 cycles	5.33
P12 cycles	5.33
P13 cycles	0.00
P14 cycles	0.00
DIV/SQRT cycles	0.00
Inter-iter dependencies cycles	NA
FE+BE cycles (UFS)	NA
Stall cycles (UFS)	NA
Nb insns	46.00
Nb uops	46.00
Nb loads	NA
Nb stores	0.00
Nb stack references	1.00
FLOP/cycle	0.00
Nb FLOP add-sub	0.00
Nb FLOP mul	0.00
Nb FLOP fma	0.00
Nb FLOP div	0.00
Nb FLOP rcp	0.00
Nb FLOP sqrt	0.00
Nb FLOP rsqrt	0.00
Bytes/cycle	0.50
Bytes prefetched	0.00
Bytes loaded	3.00
Bytes stored	0.00
Stride 0	NA
Stride 1	NA
Stride n	NA
Stride unknown	NA
Stride indirect	NA
Vectorization ratio all	0.00
Vectorization ratio load	0.00
Vectorization ratio store	NA
Vectorization ratio mul	NA
Vectorization ratio add_sub	0.00
Vectorization ratio fma	NA
Vectorization ratio div_sqrt	NA
Vectorization ratio other	0.00
Vector-efficiency ratio all	22.79
Vector-efficiency ratio load	25.00
Vector-efficiency ratio store	NA
Vector-efficiency ratio mul	NA
Vector-efficiency ratio add_sub	25.00
Vector-efficiency ratio fma	NA
Vector-efficiency ratio div_sqrt	NA
Vector-efficiency ratio other	21.25

Metric	Value
CQA speedup if no scalar integer	9.00
CQA speedup if FP arith vectorized	1.00
CQA speedup if fully vectorized	5.82
CQA speedup if no inter-iteration dependency	NA
CQA speedup if next bottleneck killed	1.04
Bottlenecks	P2, P3, P4, P5,
Function	qmcplusplus::NonLocalPP::evaluate(qmcplusplus::ParticleSet const&, qmcplusplus::WaveFunction&)
Source	NonLocalPP.hpp:126-126,NonLocalPP.hpp:129-135,OhmmsVector.h:229-229,ParticleSet.h:277-277,stl_vector.h:993-993,stl_vector.h:1131-1131,stl_vector.h:1150-1150,unique_ptr.h:193-193
Source loop unroll info	NA
Source loop unroll confidence level	NA
Unroll/vectorization loop type	NA
Unroll factor	NA
CQA cycles	6.00
CQA cycles if no scalar integer	0.67
CQA cycles if FP arith vectorized	6.00
CQA cycles if fully vectorized	1.03
Front-end cycles	5.75
P0 cycles	3.50
P1 cycles	3.50
P2 cycles	6.00
P3 cycles	6.00
P4 cycles	6.00
P5 cycles	6.00
P6 cycles	1.00
P7 cycles	0.00
P8 cycles	0.00
P9 cycles	0.00
P10 cycles	5.33
P11 cycles	5.33
P12 cycles	5.33
P13 cycles	0.00
P14 cycles	0.00
DIV/SQRT cycles	0.00
Inter-iter dependencies cycles	NA
FE+BE cycles (UFS)	NA
Stall cycles (UFS)	NA
Nb insns	46.00
Nb uops	46.00
Nb loads	NA
Nb stores	0.00
Nb stack references	1.00
FLOP/cycle	0.00
Nb FLOP add-sub	0.00
Nb FLOP mul	0.00
Nb FLOP fma	0.00
Nb FLOP div	0.00
Nb FLOP rcp	0.00
Nb FLOP sqrt	0.00
Nb FLOP rsqrt	0.00
Bytes/cycle	0.50
Bytes prefetched	0.00
Bytes loaded	3.00
Bytes stored	0.00
Stride 0	NA
Stride 1	NA
Stride n	NA
Stride unknown	NA
Stride indirect	NA
Vectorization ratio all	0.00
Vectorization ratio load	0.00
Vectorization ratio store	NA
Vectorization ratio mul	NA
Vectorization ratio add_sub	0.00
Vectorization ratio fma	NA
Vectorization ratio div_sqrt	NA
Vectorization ratio other	0.00
Vector-efficiency ratio all	22.79
Vector-efficiency ratio load	25.00
Vector-efficiency ratio store	NA
Vector-efficiency ratio mul	NA
Vector-efficiency ratio add_sub	25.00
Vector-efficiency ratio fma	NA
Vector-efficiency ratio div_sqrt	NA
Vector-efficiency ratio other	21.25

Path /

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

Function	qmcplusplus::NonLocalPP::evaluate(qmcplusplus::ParticleSet const&, qmcplusplus::WaveFunction&)
Source file and lines	NonLocalPP.hpp:122-135
Module	exec

The loop is defined in:

/home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/build/miniqmc/src/Numerics/PETE/OperatorTags.h:43,63
/home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/build/miniqmc/src/Numerics/OhmmsPETE/TinyVector.h:144-145
/home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/build/miniqmc/src/Drivers/NonLocalPP.hpp:122-135
/home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/build/miniqmc/src/Numerics/OhmmsPETE/OhmmsVector.h:223,229
/home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/build/miniqmc/src/Numerics/OhmmsPETE/VectorSoAContainer.h:231
/home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/build/miniqmc/src/Particle/ParticleSet.h:277
/usr/lib/gcc/aarch64-amazon-linux/14/../../../../include/c++/14/bits/stl_vector.h:993,1131,1150
/usr/lib/gcc/aarch64-amazon-linux/14/../../../../include/c++/14/bits/unique_ptr.h:193

Warnings:

Non-innermost loop: analyzing only self part (ignoring child loops).
Ignoring paths for analysis
Failed to get the number of paths
RecMII not computed since number of paths is unknown or > max_paths
Streams not analyzed since number of paths is unknown or > max_paths

gain
potential
hint
expert

Code clean check

Detected a slowdown caused by scalar integer instructions (typically used for address computation). By removing them, you can lower the cost of an iteration from 6.00 to 0.67 cycles (9.00x speedup).

Workaround

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

Vectorization

Your loop is not vectorized. Only 22% of vector register length is used (average across all VPU instructions). By vectorizing your loop, you can lower the cost of an iteration from 6.00 to 1.03 cycles (5.82x speedup).

Details

All VPU instructions are used in scalar version (process only one data element in vector registers). Since your execution units are vector units, only a vectorized loop can use their full power.

Workaround

Try another compiler or update/tune your current one
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)

No data for this section

CALL instructions

Detected function call instructions.

Details

Calling (and then returning from) a function prevents many compiler optimizations (like vectorization), breaks control flow (which reduces pipeline performance) and executes extra instructions to save/restore the registers used inside it, which is very expensive (dozens of cycles). Consider to inline small functions.

qmcplusplus::VirtualParticleSet::makeMoves(qmcplusplus::ParticleSet const&, int, std::vector
, std::allocator
> > const&, bool, int): 1 occurrences►
- /home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/build/miniqmc/src/Drivers/NonLocalPP.hpp:134
qmcplusplus::WaveFunction::evaluateRatios(qmcplusplus::VirtualParticleSet&, std::vector
>&): 1 occurrences►
- /home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/build/miniqmc/src/Drivers/NonLocalPP.hpp:135

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

The binary loop does not contain any FP arithmetical operations. The binary loop is loading 3 bytes.

General properties

nb instructions	46
nb uops	46
loop length	184
used w registers	8
used x registers	17
used b registers	0
used h registers	0
used s registers	1
used d registers	2
used q registers	0
used v registers	0
used z registers	0
nb stack references	1

Front-end

MACRO FUSION NOT POSSIBLE FIT IN UOP CACHE

micro-operation queue	5.75 cycles
front end	5.75 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14
uops	3.50	3.50	6.00	6.00	6.00	6.00	1.00	0.00	0.00	0.00	5.33	5.33	5.33	0.00	0.00
cycles	3.50	3.50	6.00	6.00	6.00	6.00	1.00	0.00	0.00	0.00	5.33	5.33	5.33	0.00	0.00

Execution ports to units layout:

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

Cycles executing div or sqrt instructions

Cycles summary

Front-end	5.75
Dispatch	6.00
Overall L1	6.00

Vectorization ratios

INT

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

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

INT+FP

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

Vector efficiency ratios

INT

all	22%
load	25%
store	NA (no store vectorizable/vectorized instructions)
mul	NA (no mul vectorizable/vectorized instructions)
add-sub	25%
fma	NA (no fma vectorizable/vectorized instructions)
other	20%

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

INT+FP

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

Cycles and memory resources usage

Assuming all data fit into the L1 cache, each iteration of the binary loop takes 6.00 cycles. At this rate:

0% of peak load performance is reached (0.50 out of 96.00 bytes loaded per cycle (GB/s @ 1GHz))

Front-end bottlenecks

Found no such bottlenecks.

ASM code

In the binary file, the address of the loop is: 416940

Instruction	Nb FU	P0	P1	P2	P3	P4	P5	P6	P10	P11	P12	Latency	Recip. throughput	Vectorization
LDR X9, [X20, #608]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	N/A
LDR X11, [SP]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	N/A
ADD X10, X23, X23,LSL #2	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	scal (25.0%)
ORR X24, XZR, XZR	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	N/A
LDR X9, [X11, #96]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	N/A
ADD X28, X9, X10,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	scal (25.0%)
LDR X9, [X11, #72]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	N/A
ADD X22, X9, X10,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	N/A
B 416950 <_ZN11qmcplusplus10NonLocalPPIdE8evaluateERKNS_11ParticleSetERNS_12WaveFunctionE+0x1f0>	1	0.50	0.50	0	0	0	0	0	0	0	0	1	0.50	N/A
LDR X9, [X8, #608]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	N/A
ADD X24, X24, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	N/A
CMP X9, X24	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.33	scal (25.0%)
B.LS 416900 <_ZN11qmcplusplus10NonLocalPPIdE8evaluateERKNS_11ParticleSetERNS_12WaveFunctionE+0x1a0>	1	0.50	0.50	0	0	0	0	0	0	0	0	1	0.50	N/A
LDR X9, [X22, #24]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	N/A
LDR D1, [X21]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	6	0.33	scal (25.0%)
LDR D0, [X9, X24,LSL #3]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	6	0.33	scal (25.0%)
FCMP D0, D1	1	0	0	0	0	0	0	1	0	0	0	2	1	scal (25.0%)
B.GE 416940 <_ZN11qmcplusplus10NonLocalPPIdE8evaluateERKNS_11ParticleSetERNS_12WaveFunctionE+0x1e0>	1	0.50	0.50	0	0	0	0	0	0	0	0	1	0.50	N/A
LDR X9, [X21, #5104]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	N/A
LDR X10, [X21, #5096]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	scal (25.0%)
SUB X9, X9, X10	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	N/A
UBFM X9, X9, #3, #63	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	N/A
MUL W9, W9, W26	1	0	0	0	0	0.50	0.50	0	0	0	0	2	0.50	N/A
CMP W9, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.33	scal (12.5%)
B.LT 416a20 <_ZN11qmcplusplus10NonLocalPPIdE8evaluateERKNS_11ParticleSetERNS_12WaveFunctionE+0x2c0>	1	0.50	0.50	0	0	0	0	0	0	0	0	1	0.50	N/A
UBFM X10, X24, #61, #60	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	scal (25.0%)
ORR X8, XZR, XZR	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	N/A
ORR X9, XZR, XZR	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	N/A
LDR X8, [X21, #5144]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	N/A
LDR X8, [X8, #24]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	N/A
LDR X9, [X21, #5120]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	N/A
LDRSW X8, [X8, X24,LSL #2]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	N/A
LDR X25, [X9, X8,LSL #3]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	scal (25.0%)
ADD X3, SP, #32	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	scal (25.0%)
MOVZ W4, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	scal (12.5%)
ORR X0, XZR, X25	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	scal (25.0%)
ORR X1, XZR, X20	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	scal (25.0%)
ORR W2, WZR, W23	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	N/A
ORR W5, WZR, W24	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	scal (12.5%)
BL 4566b0 <_ZN11qmcplusplus18VirtualParticleSet9makeMovesERKNS_11ParticleSetEiRKSt6vectorINS_10TinyVectorIdLj3EEESaIS6_EEbi>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	1	0.50	N/A
ADD X2, SP, #8	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	N/A
ORR X0, XZR, X19	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	scal (25.0%)
ORR X1, XZR, X25	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	scal (25.0%)
BL 419ca0 <_ZN11qmcplusplus12WaveFunction14evaluateRatiosERNS_18VirtualParticleSetERSt6vectorIdSaIdEE>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	1	0.50	N/A
LDR X8, [X21, #5144]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	N/A
B 416940 <_ZN11qmcplusplus10NonLocalPPIdE8evaluateERKNS_11ParticleSetERNS_12WaveFunctionE+0x1e0>	1	0.50	0.50	0	0	0	0	0	0	0	0	1	0.50	N/A

Function	qmcplusplus::NonLocalPP::evaluate(qmcplusplus::ParticleSet const&, qmcplusplus::WaveFunction&)
Source file and lines	NonLocalPP.hpp:122-135
Module	exec

The loop is defined in:

/home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/build/miniqmc/src/Numerics/PETE/OperatorTags.h:43,63
/home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/build/miniqmc/src/Numerics/OhmmsPETE/TinyVector.h:144-145
/home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/build/miniqmc/src/Drivers/NonLocalPP.hpp:122-135
/home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/build/miniqmc/src/Numerics/OhmmsPETE/OhmmsVector.h:223,229
/home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/build/miniqmc/src/Numerics/OhmmsPETE/VectorSoAContainer.h:231
/home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/build/miniqmc/src/Particle/ParticleSet.h:277
/usr/lib/gcc/aarch64-amazon-linux/14/../../../../include/c++/14/bits/stl_vector.h:993,1131,1150
/usr/lib/gcc/aarch64-amazon-linux/14/../../../../include/c++/14/bits/unique_ptr.h:193

Warnings:

Non-innermost loop: analyzing only self part (ignoring child loops).
Ignoring paths for analysis
Failed to get the number of paths
RecMII not computed since number of paths is unknown or > max_paths
Streams not analyzed since number of paths is unknown or > max_paths

gain
potential
hint
expert

Code clean check

Detected a slowdown caused by scalar integer instructions (typically used for address computation). By removing them, you can lower the cost of an iteration from 6.00 to 0.67 cycles (9.00x speedup).

Workaround

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

Vectorization

Details

All VPU instructions are used in scalar version (process only one data element in vector registers). Since your execution units are vector units, only a vectorized loop can use their full power.

Workaround

Try another compiler or update/tune your current one
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)

No data for this section

CALL instructions

Detected function call instructions.

Details

qmcplusplus::VirtualParticleSet::makeMoves(qmcplusplus::ParticleSet const&, int, std::vector
, std::allocator
> > const&, bool, int): 1 occurrences►
- /home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/build/miniqmc/src/Drivers/NonLocalPP.hpp:134
qmcplusplus::WaveFunction::evaluateRatios(qmcplusplus::VirtualParticleSet&, std::vector
>&): 1 occurrences►
- /home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/build/miniqmc/src/Drivers/NonLocalPP.hpp:135

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

The binary loop does not contain any FP arithmetical operations. The binary loop is loading 3 bytes.

General properties

nb instructions	46
nb uops	46
loop length	184
used w registers	8
used x registers	17
used b registers	0
used h registers	0
used s registers	1
used d registers	2
used q registers	0
used v registers	0
used z registers	0
nb stack references	1

Front-end

MACRO FUSION NOT POSSIBLE FIT IN UOP CACHE

micro-operation queue	5.75 cycles
front end	5.75 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14
uops	3.50	3.50	6.00	6.00	6.00	6.00	1.00	0.00	0.00	0.00	5.33	5.33	5.33	0.00	0.00
cycles	3.50	3.50	6.00	6.00	6.00	6.00	1.00	0.00	0.00	0.00	5.33	5.33	5.33	0.00	0.00

Execution ports to units layout:

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

Cycles executing div or sqrt instructions

Cycles summary

Front-end	5.75
Dispatch	6.00
Overall L1	6.00

Vectorization ratios

INT

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

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

INT+FP

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

Vector efficiency ratios

INT

all	22%
load	25%
store	NA (no store vectorizable/vectorized instructions)
mul	NA (no mul vectorizable/vectorized instructions)
add-sub	25%
fma	NA (no fma vectorizable/vectorized instructions)
other	20%

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

INT+FP

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

Cycles and memory resources usage

Assuming all data fit into the L1 cache, each iteration of the binary loop takes 6.00 cycles. At this rate:

0% of peak load performance is reached (0.50 out of 96.00 bytes loaded per cycle (GB/s @ 1GHz))

Front-end bottlenecks

Found no such bottlenecks.

ASM code

In the binary file, the address of the loop is: 416940

Instruction	Nb FU	P0	P1	P2	P3	P4	P5	P6	P10	P11	P12	Latency	Recip. throughput	Vectorization
LDR X9, [X20, #608]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	N/A
LDR X11, [SP]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	N/A
ADD X10, X23, X23,LSL #2	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	scal (25.0%)
ORR X24, XZR, XZR	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	N/A
LDR X9, [X11, #96]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	N/A
ADD X28, X9, X10,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	scal (25.0%)
LDR X9, [X11, #72]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	N/A
ADD X22, X9, X10,LSL #3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	N/A
B 416950 <_ZN11qmcplusplus10NonLocalPPIdE8evaluateERKNS_11ParticleSetERNS_12WaveFunctionE+0x1f0>	1	0.50	0.50	0	0	0	0	0	0	0	0	1	0.50	N/A
LDR X9, [X8, #608]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	N/A
ADD X24, X24, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	N/A
CMP X9, X24	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.33	scal (25.0%)
B.LS 416900 <_ZN11qmcplusplus10NonLocalPPIdE8evaluateERKNS_11ParticleSetERNS_12WaveFunctionE+0x1a0>	1	0.50	0.50	0	0	0	0	0	0	0	0	1	0.50	N/A
LDR X9, [X22, #24]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	N/A
LDR D1, [X21]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	6	0.33	scal (25.0%)
LDR D0, [X9, X24,LSL #3]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	6	0.33	scal (25.0%)
FCMP D0, D1	1	0	0	0	0	0	0	1	0	0	0	2	1	scal (25.0%)
B.GE 416940 <_ZN11qmcplusplus10NonLocalPPIdE8evaluateERKNS_11ParticleSetERNS_12WaveFunctionE+0x1e0>	1	0.50	0.50	0	0	0	0	0	0	0	0	1	0.50	N/A
LDR X9, [X21, #5104]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	N/A
LDR X10, [X21, #5096]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	scal (25.0%)
SUB X9, X9, X10	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	N/A
UBFM X9, X9, #3, #63	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	N/A
MUL W9, W9, W26	1	0	0	0	0	0.50	0.50	0	0	0	0	2	0.50	N/A
CMP W9, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.33	scal (12.5%)
B.LT 416a20 <_ZN11qmcplusplus10NonLocalPPIdE8evaluateERKNS_11ParticleSetERNS_12WaveFunctionE+0x2c0>	1	0.50	0.50	0	0	0	0	0	0	0	0	1	0.50	N/A
UBFM X10, X24, #61, #60	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	scal (25.0%)
ORR X8, XZR, XZR	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	N/A
ORR X9, XZR, XZR	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	N/A
LDR X8, [X21, #5144]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	N/A
LDR X8, [X8, #24]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	N/A
LDR X9, [X21, #5120]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	N/A
LDRSW X8, [X8, X24,LSL #2]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	N/A
LDR X25, [X9, X8,LSL #3]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	scal (25.0%)
ADD X3, SP, #32	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	scal (25.0%)
MOVZ W4, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	scal (12.5%)
ORR X0, XZR, X25	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	scal (25.0%)
ORR X1, XZR, X20	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	scal (25.0%)
ORR W2, WZR, W23	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	N/A
ORR W5, WZR, W24	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	scal (12.5%)
BL 4566b0 <_ZN11qmcplusplus18VirtualParticleSet9makeMovesERKNS_11ParticleSetEiRKSt6vectorINS_10TinyVectorIdLj3EEESaIS6_EEbi>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	1	0.50	N/A
ADD X2, SP, #8	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	N/A
ORR X0, XZR, X19	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	scal (25.0%)
ORR X1, XZR, X25	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	1	0.25	scal (25.0%)
BL 419ca0 <_ZN11qmcplusplus12WaveFunction14evaluateRatiosERNS_18VirtualParticleSetERSt6vectorIdSaIdEE>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	1	0.50	N/A
LDR X8, [X21, #5144]	1	0	0	0	0	0	0	0	0.33	0.33	0.33	4	0.33	N/A
B 416940 <_ZN11qmcplusplus10NonLocalPPIdE8evaluateERKNS_11ParticleSetERNS_12WaveFunctionE+0x1e0>	1	0.50	0.50	0	0	0	0	0	0	0	0	1	0.50	N/A

▶Scalability Runs Description

Run 1x1	Number processes: 1Number nodes: NARun Command: <executable> -g "4 2 2" -bMPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/run/oneview_runs/multicore/armclang/oneview_run_1782144418OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_NUM_THREADS: 1OMP_PLACES: threads
Run 1x2	Number processes: 1Run Command: <executable> -g "4 2 2" -bMPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/run/oneview_runs/multicore/armclang/oneview_run_1782144418OMP_NUM_THREADS: 2OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads
Run 1x4	Number processes: 1Run Command: <executable> -g "4 2 2" -bMPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/run/oneview_runs/multicore/armclang/oneview_run_1782144418OMP_NUM_THREADS: 4OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads
Run 1x8	Number processes: 1Run Command: <executable> -g "4 2 2" -bMPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/run/oneview_runs/multicore/armclang/oneview_run_1782144418OMP_NUM_THREADS: 8OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads
Run 1x16	Number processes: 1Run Command: <executable> -g "4 2 2" -bMPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/run/oneview_runs/multicore/armclang/oneview_run_1782144418OMP_NUM_THREADS: 16OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads
Run 1x24	Number processes: 1Run Command: <executable> -g "4 2 2" -bMPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/run/oneview_runs/multicore/armclang/oneview_run_1782144418OMP_NUM_THREADS: 24OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads
Run 1x32	Number processes: 1Run Command: <executable> -g "4 2 2" -bMPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/run/oneview_runs/multicore/armclang/oneview_run_1782144418OMP_NUM_THREADS: 32OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads
Run 1x40	Number processes: 1Run Command: <executable> -g "4 2 2" -bMPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/run/oneview_runs/multicore/armclang/oneview_run_1782144418OMP_NUM_THREADS: 40OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads
Run 1x48	Number processes: 1Run Command: <executable> -g "4 2 2" -bMPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/run/oneview_runs/multicore/armclang/oneview_run_1782144418OMP_NUM_THREADS: 48OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads
Run 1x56	Number processes: 1Run Command: <executable> -g "4 2 2" -bMPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/run/oneview_runs/multicore/armclang/oneview_run_1782144418OMP_NUM_THREADS: 56OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads
Run 1x64	Number processes: 1Run Command: <executable> -g "4 2 2" -bMPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-212-9071/intel/miniqmc/run/oneview_runs/multicore/armclang/oneview_run_1782144418OMP_NUM_THREADS: 64OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads

(1x1) Efficiency	(1x1) Potential Speed-Up (%)	(1x2) Efficiency	(1x2) Potential Speed-Up (%)	(1x4) Efficiency	(1x4) Potential Speed-Up (%)	(1x8) Efficiency	(1x8) Potential Speed-Up (%)	(1x16) Efficiency	(1x16) Potential Speed-Up (%)	(1x24) Efficiency	(1x24) Potential Speed-Up (%)	(1x32) Efficiency	(1x32) Potential Speed-Up (%)	(1x40) Efficiency	(1x40) Potential Speed-Up (%)	(1x48) Efficiency	(1x48) Potential Speed-Up (%)	(1x56) Efficiency	(1x56) Potential Speed-Up (%)	(1x64) Efficiency	(1x64) Potential Speed-Up (%)
1	0	0.24	0.07	0.3	0.05	0.33	0.04	0.19	0.07	0.15	0.07	0.15	0.06	0.12	0.07	0.09	0.08	0.09	0.07	0.08	0.08

Speed-Up and Efficiency

▶Detailed Speed-Up and Efficiency

Run	Number of threads	Efficiency (ideal is 1)	Speedup	Ideal Speedup	Time (s)	Coverage (%)
1x1	1	1	1	1	0.0099999997764826	0.022763544693589
1x2	2	0.24	0.24	2	0.044999998062849	0.095991209149361
1x4	4	0.3	0.3	4	0.045000001788139	0.074647702276707
1x8	8	0.33	0.33	8	0.050000000745058	0.062974825501442
1x16	16	0.19	0.19	16	0.079999998211861	0.082234464585781
1x24	24	0.15	0.15	24	0.125	0.085186623036861
1x32	32	0.15	0.15	32	0.12999999523163	0.074509963393211
1x40	40	0.12	0.12	40	0.12000000476837	0.079848065972328
1x48	48	0.09	0.09	48	0.14500001072884	0.088476330041885
1x56	56	0.09	0.09	56	0.15999999642372	0.080205135047436
1x64	64	0.08	0.08	64	0.20499999821186	0.083806537091732

Report Configuration

Code clean check

Workaround

Vectorization

Details

Workaround

CALL instructions

Details

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

General properties

Front-end

Back-end

Cycles summary

Vectorization ratios

Vector efficiency ratios

Cycles and memory resources usage

Front-end bottlenecks

ASM code

Code clean check

Workaround

Vectorization

Details

Workaround

CALL instructions

Details

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

General properties

Front-end

Back-end

Cycles summary

Vectorization ratios

Vector efficiency ratios

Cycles and memory resources usage

Front-end bottlenecks

ASM code

▶Scalability Runs Description

▼Columns Filter

Speed-Up and Efficiency

▶Detailed Speed-Up and Efficiency