OV - exec - Function qmcplusplus::Vector<double, std::allocator<double> >::resize(unsigned long, double)

	Function: qmcplusplus::Vector<double, std::allocator<double> >::resize(unsigned long, double)	Module: exec	Source: OhmmsVector.h:182-301 [...]	Coverage (incl. loops): 0.03% \| (excl. loops): 0.00%

/opt/arm/gcc-14.2.0_AmazonLinux-2023/lib/gcc/aarch64-linux-gnu/14.2.0/../../../../include/c++/14.2.0/bits/stl_algobase.h: 951 - 1151

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

951:       for (; __first != __last; ++__first)

952: 	*__first = __tmp;

[...]

1151:       std::__fill_a(__first, __first + __n, __value);

/home/hbollore/qaas/qaas-runs/174-135-6342/intel/miniqmc/build/miniqmc/src/Numerics/OhmmsPETE/OhmmsVector.h: 182 - 301

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

182:   {

183:     static_assert(std::is_same<value_type, typename Alloc::value_type>::value,

184:                   "Vector and Alloc data types must agree!");

185:     if (nLocal > nAllocated)

186:       throw std::runtime_error("Resize not allowed on Vector constructed by initialized memory.");

187:

188:     if (n > nAllocated)

[...]

195:       if (n > nLocal)

196:         qmc_allocator_traits<Alloc>::fill_n(X + nLocal, n - nLocal, val);

197:       nLocal = n;

198:     }

199:     return;

[...]

296:     if (nAllocated)

297:     {

298:       mAllocator.deallocate(X, nAllocated);

299:     }

300:     X          = mAllocator.allocate(n);

301:     nLocal     = n;

/opt/arm/gcc-14.2.0_AmazonLinux-2023/lib/gcc/aarch64-linux-gnu/14.2.0/../../../../include/c++/14.2.0/bits/new_allocator.h: 134 - 172

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

134: 	if (__builtin_expect(__n > this->_M_max_size(), false))

135: 	  {

136: 	    // _GLIBCXX_RESOLVE_LIB_DEFECTS

137: 	    // 3190. allocator::allocate sometimes returns too little storage

138: 	    if (__n > (std::size_t(-1) / sizeof(_Tp)))

139: 	      std::__throw_bad_array_new_length();

140: 	    std::__throw_bad_alloc();

[...]

151: 	return static_cast<_Tp*>(_GLIBCXX_OPERATOR_NEW(__n * sizeof(_Tp)));

[...]

172: 	_GLIBCXX_OPERATOR_DELETE(_GLIBCXX_SIZED_DEALLOC(__p, __n));

0x415be0 SUB	SP, SP, #48

0x415be4 STP	X29, X30, [SP, #16]

0x415be8 STP	X20, X19, [SP, #32]

0x415bec ADD	X29, SP, #16

0x415bf0 LDP	X10, X8, [X0, #8]

0x415bf4 CMP	X10, X8

0x415bf8 B.HI	415d34

0x415bfc ORR	X19, XZR, X1

0x415c00 ORR	X20, XZR, X0

0x415c04 CMP	X8, X1

0x415c08 B.CS	415ca0

0x415c0c STR	Q0, [SP]

0x415c10 CBZ	X8, 415c20

0x415c14 LDR	X0, [X20, #24]

0x415c18 UBFM	X1, X8, #61, #60

0x415c1c BL	4044d0

0x415c20 UBFM	X8, X19, #60, #63

0x415c24 CBNZ	X8, 415d24

0x415c28 UBFM	X0, X19, #61, #60

0x415c2c BL	4044f0

0x415c30 LDR	Q1, [SP]

0x415c34 SUB	X8, X19, #1

0x415c38 STP	X19, X0, [X20, #16]

0x415c3c STR	X19, [X20, #8]

0x415c40 AND	X9, X8, #7936

0x415c44 ORR	X8, XZR, X0

0x415c48 CMP	X9, #3

0x415c4c B.CC	415c80

0x415c50 ADD	X9, X9, #1

0x415c54 DUP	V0.2D, V1.D[0]

0x415c58 ADD	X11, X0, #16

0x415c5c AND	X10, X9, #7934

0x415c60 ADD	X8, X0, X10,LSL #3

0x415c64 ORR	X12, XZR, X10

(242) 0x415c68 STP	Q0, Q0, [X11, #2032]

(242) 0x415c6c ADD	X11, X11, #32

(242) 0x415c70 SUBS	X12, X12, #4

(242) 0x415c74 B.NE	415c68

0x415c78 CMP	X9, X10

0x415c7c B.EQ	415c90

0x415c80 ADD	X9, X0, X19,LSL #3

(241) 0x415c84 STR	D1, [X8], #8

(241) 0x415c88 CMP	X8, X9

(241) 0x415c8c B.NE	415c84

0x415c90 LDP	X20, X19, [SP, #32]

0x415c94 LDP	X29, X30, [SP, #16]

0x415c98 ADD	SP, SP, #48

0x415c9c RET

0x415ca0 CMP	X10, X19

0x415ca4 B.CS	415d10

0x415ca8 LDR	X9, [X20, #24]

0x415cac UBFM	X11, X19, #61, #60

0x415cb0 SUB	X11, X11, X10,LSL #3

0x415cb4 SUB	X11, X11, #8

0x415cb8 ADD	X8, X9, X10,LSL #3

0x415cbc CMP	X11, #24

0x415cc0 B.CC	415d00

0x415cc4 UBFM	X12, X10, #61, #60

0x415cc8 UBFM	X10, X11, #3, #63

0x415ccc DUP	V1.2D, V0.D[0]

0x415cd0 ADD	X10, X10, #1

0x415cd4 ADD	X12, X12, X9

0x415cd8 AND	X11, X10, #7934

0x415cdc ADD	X12, X12, #16

0x415ce0 ADD	X8, X8, X11,LSL #3

0x415ce4 ORR	X13, XZR, X11

(240) 0x415ce8 STP	Q1, Q1, [X12, #2032]

(240) 0x415cec ADD	X12, X12, #32

(240) 0x415cf0 SUBS	X13, X13, #4

(240) 0x415cf4 B.NE	415ce8

0x415cf8 CMP	X10, X11

0x415cfc B.EQ	415d10

0x415d00 ADD	X9, X9, X19,LSL #3

(239) 0x415d04 STR	D0, [X8], #8

(239) 0x415d08 CMP	X8, X9

(239) 0x415d0c B.NE	415d04

0x415d10 STR	X19, [X20, #8]

0x415d14 LDP	X20, X19, [SP, #32]

0x415d18 LDP	X29, X30, [SP, #16]

0x415d1c ADD	SP, SP, #48

0x415d20 RET

0x415d24 UBFM	X8, X19, #61, #63

0x415d28 CBZ	X8, 415d30

0x415d2c BL	4046d0

0x415d30 BL	4044b0

0x415d34 MOVZ	W0, #16

0x415d38 BL	404670

0x415d3c ORR	X19, XZR, X0

0x415d40 ADRP	X1,

0x415d44 ADD	X1, X1, #3818

0x415d48 BL	404550

0x415d4c ADRP	X1,

0x415d50 ADRP	X2,

0x415d54 ORR	X0, XZR, X19

0x415d58 LDR	X1, [X1, #4008]

0x415d5c LDR	X2, [X2, #3952]

0x415d60 BL	404860

0x415d64 ORR	X20, XZR, X0

0x415d68 ORR	X0, XZR, X19

0x415d6c BL	404a30

0x415d70 ORR	X0, XZR, X20

0x415d74 BL	4048a0

0x415d78 HINT	#0

0x415d7c HINT	#0

Coverage (%)	Name	Source Location	Module
►66.67+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:73	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►33.33+	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:104	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so

Coverage (%)	Name	Source Location	Module
►25.00+	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:104	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►25.00+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:73	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►25.00+	qmcplusplus::DelayedUpdate<dou[...]	DelayedUpdate.h:64	exec
○	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:103	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►25.00+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:73	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so

Coverage (%)	Name	Source Location	Module
►23.08+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:70	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►23.08+	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:104	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►23.08+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:73	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►15.38+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:73	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►7.69+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:70	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►7.69+	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:104	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so

Coverage (%)	Name	Source Location	Module
►30.77+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:73	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►23.08+	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:104	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►15.38+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:70	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►15.38+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:73	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►7.69+	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:104	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►7.69+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:70	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so

Coverage (%)	Name	Source Location	Module
►27.27+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:73	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►18.18+	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:104	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►15.91+	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:104	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►13.64+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:70	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►11.36+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:70	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►6.82+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:73	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►4.55+	qmcplusplus::DelayedUpdate<dou[...]	DelayedUpdate.h:64	exec
○	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:103	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►2.27+	qmcplusplus::DelayedUpdate<dou[...]	OhmmsMatrix.h:103	exec
○	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:103	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so

Coverage (%)	Name	Source Location	Module
►23.21+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:70	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►17.86+	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:104	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►17.86+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:70	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►14.29+	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:104	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►12.50+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:73	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►12.50+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:73	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►1.79+	qmcplusplus::DelayedUpdate<dou[...]	OhmmsMatrix.h:103	exec
○	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:103	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so

Coverage (%)	Name	Source Location	Module
►28.79+	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:104	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►19.70+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:73	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►16.67+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:73	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►15.15+	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:104	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►12.12+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:70	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►7.58+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:70	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so

Coverage (%)	Name	Source Location	Module
►19.35+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:73	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►18.28+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:70	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►17.20+	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:104	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►17.20+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:73	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►13.98+	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:104	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►12.90+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:70	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►1.08+	qmcplusplus::DelayedUpdate<dou[...]	OhmmsMatrix.h:104	exec
○	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:103	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so

Coverage (%)	Name	Source Location	Module
►24.00+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:73	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►18.00+	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:104	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►16.00+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:70	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►15.00+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:70	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►14.00+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:73	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►12.00+	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:104	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►1.00+	miniqmcreference::OneBodyJastr[...]	OneBodyJastrowRef.h:89	exec
○	miniqmcreference::OneBodyJastr[...]	basic_string.h:1077	exec
○	qmcplusplus::build_WaveFunctio[...]	ParticleSet.h:127	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so

Coverage (%)	Name	Source Location	Module
►21.05+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:73	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►20.18+	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:104	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►20.18+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:70	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►14.91+	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:104	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►12.28+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:73	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►10.53+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:70	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so

Coverage (%)	Name	Source Location	Module
►18.99+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:73	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►18.35+	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:104	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►18.35+	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:104	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►16.46+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:70	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►15.82+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:73	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►11.39+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:70	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so

Coverage (%)	Name	Source Location	Module
►19.39+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:73	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►17.58+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:70	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►16.97+	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:104	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►16.36+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:73	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►15.15+	miniqmcreference::DiracDetermi[...]	OhmmsMatrix.h:104	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so
►13.33+	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:70	exec
○	miniqmcreference::DiracDetermi[...]	DiracDeterminantRef.cpp:48	exec
○	qmcplusplus::build_WaveFunctio[...]	unique_ptr.h:397	exec
○	main.omp_outlined	miniqmc.cpp:390	exec
○	__kmp_invoke_microtask		libomp.so

min	med	avg	max

Percentile Index	10	20	30	40	50	60	70	80	90	100
Value

min	med	avg	max

Percentile Index	10	20	30	40	50	60	70	80	90	100
Value

Path /

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

The code analyzed by CQA in that panel excludes loops and represents 0.00% of application time for run 1x1

Source file and lines	OhmmsVector.h:182-301
Module	exec

The function is defined in:

/opt/arm/gcc-14.2.0_AmazonLinux-2023/lib/gcc/aarch64-linux-gnu/14.2.0/../../../../include/c++/14.2.0/bits/stl_algobase.h:951-952,1151
/home/hbollore/qaas/qaas-runs/174-135-6342/intel/miniqmc/build/miniqmc/src/Numerics/OhmmsPETE/OhmmsVector.h:182-188,195-199,296-301
/opt/arm/gcc-14.2.0_AmazonLinux-2023/lib/gcc/aarch64-linux-gnu/14.2.0/../../../../include/c++/14.2.0/bits/new_allocator.h:134-140,151,172

Warnings:
Ignoring paths for analysis

gain
potential
hint
expert

Code clean check

Detected a slowdown caused by scalar integer instructions (typically used for address computation). By removing them, you can lower the cost of an iteration from 11.00 to 1.50 cycles (7.33x speedup).

Workaround

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

Vectorization

Your function is not vectorized. Only 60% of vector register length is used (average across all VPU instructions). By fully vectorizing your function, you can lower the cost of an iteration from 11.00 to 10.50 cycles (1.05x speedup).

Details

8% of VPU instructions are used in vector version (process two or more data elements in vector registers):

20% of VPU loads are used in vector version.
16% of VPU stores are used in vector version.
0% of VPU addition or subtraction instructions are used in vector version.
9% of VPU instructions that are not load, store, addition, subtraction nor multiply instructions are used in vector version.

Since your execution units are vector units, only a fully vectorized function can use their full power.

Workaround

Try another compiler or update/tune your current one
Make array accesses unit-stride:
- If your function streams arrays of structures (AoS), try to use structures of arrays instead (SoA): for(i) a[i].x = b[i].x; (slow, non stride 1) => for(i) a.x[i] = b.x[i]; (fast, stride 1)

Expensive FP math instructions/calls

Detected performance impact from expensive FP math instructions/calls. By removing/reexpressing them, you can lower the cost of an iteration from 11.00 to 4.50 cycles (2.44x speedup).

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

The binary function does not contain any FP arithmetical operations. The binary function is loading 128 bytes. The binary function is storing 80 bytes.

General properties

nb instructions	90
loop length	360
nb stack references	0

Front-end

FIT IN UOP CACHE

front end

11.00 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15	P16
uops	10.50	10.50	9.75	9.75	9.67	9.67	9.58	9.58	0.75	0.75	0.75	0.75	5.33	5.33	5.33	2.50	2.50
cycles	10.50	10.50	9.75	9.75	9.67	9.67	9.58	9.58	0.75	0.75	0.75	0.75	5.33	5.33	5.33	2.50	2.50

Execution ports to units layout:

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

Cycles executing div or sqrt instructions

Cycles summary

Front-end	11.00
Overall L1	11.00

Vectorization ratios

all	8%
load	20%
store	16%
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	9%

Cycles and memory resources usage

Assuming all data fit into the L1 cache, each call to the function takes 11.00 cycles. At this rate:

12% of peak load performance is reached (11.64 out of 96.00 bytes loaded per cycle (GB/s @ 1GHz))
15% of peak store performance is reached (7.27 out of 48.00 bytes stored per cycle (GB/s @ 1GHz))

ASM code

In the binary file, the address of the function is: 415be0

Instruction	Nb FU	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15	P16	Latency	Recip. throughput	Vectorization
SUB SP, SP, #48	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
STP X29, X30, [SP, #16]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (100.0%)
STP X20, X19, [SP, #32]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (100.0%)
ADD X29, SP, #16	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
LDP X10, X8, [X0, #8]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.50	scal (100.0%)
CMP X10, X8	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (50.0%)
B.HI 415d34 <_ZN11qmcplusplus6VectorIdSaIdEE6resizeEmd+0x154>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
ORR X19, XZR, X1	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
ORR X20, XZR, X0	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
CMP X8, X1	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (50.0%)
B.CS 415ca0 <_ZN11qmcplusplus6VectorIdSaIdEE6resizeEmd+0xc0>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
STR Q0, [SP]	1	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0.50	0.50	0	0	0	2	0.50	vect (100.0%)
CBZ X8, 415c20 <_ZN11qmcplusplus6VectorIdSaIdEE6resizeEmd+0x40>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
LDR X0, [X20, #24]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
UBFM X1, X8, #61, #60	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
BL 4044d0 <@plt_start@+0xb0>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
UBFM X8, X19, #60, #63	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
CBNZ X8, 415d24 <_ZN11qmcplusplus6VectorIdSaIdEE6resizeEmd+0x144>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
UBFM X0, X19, #61, #60	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
BL 4044f0 <@plt_start@+0xd0>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
LDR Q1, [SP]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33	vect (100.0%)
SUB X8, X19, #1	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
STP X19, X0, [X20, #16]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (100.0%)
STR X19, [X20, #8]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
AND X9, X8, #7936	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
ORR X8, XZR, X0	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
CMP X9, #3	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (50.0%)
B.CC 415c80 <_ZN11qmcplusplus6VectorIdSaIdEE6resizeEmd+0xa0>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
ADD X9, X9, #1	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
DUP V0.2D, V1.D[0]	1	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25	vect (100.0%)
ADD X11, X0, #16	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
AND X10, X9, #7934	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
ADD X8, X0, X10,LSL #3	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
ORR X12, XZR, X10	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
CMP X9, X10	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (50.0%)
B.EQ 415c90 <_ZN11qmcplusplus6VectorIdSaIdEE6resizeEmd+0xb0>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
ADD X9, X0, X19,LSL #3	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
LDP X20, X19, [SP, #32]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.50	N/A
LDP X29, X30, [SP, #16]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.50	scal (100.0%)
ADD SP, SP, #48	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
RET	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
CMP X10, X19	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (50.0%)
B.CS 415d10 <_ZN11qmcplusplus6VectorIdSaIdEE6resizeEmd+0x130>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
LDR X9, [X20, #24]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (50.0%)
UBFM X11, X19, #61, #60	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
SUB X11, X11, X10,LSL #3	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
SUB X11, X11, #8	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
ADD X8, X9, X10,LSL #3	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
CMP X11, #24	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (50.0%)
B.CC 415d00 <_ZN11qmcplusplus6VectorIdSaIdEE6resizeEmd+0x120>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
UBFM X12, X10, #61, #60	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
UBFM X10, X11, #3, #63	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
DUP V1.2D, V0.D[0]	1	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25	vect (100.0%)
ADD X10, X10, #1	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
ADD X12, X12, X9	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
AND X11, X10, #7934	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
ADD X12, X12, #16	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
ADD X8, X8, X11,LSL #3	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
ORR X13, XZR, X11	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
CMP X10, X11	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (50.0%)
B.EQ 415d10 <_ZN11qmcplusplus6VectorIdSaIdEE6resizeEmd+0x130>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
ADD X9, X9, X19,LSL #3	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
STR X19, [X20, #8]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
LDP X20, X19, [SP, #32]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.50	N/A
LDP X29, X30, [SP, #16]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.50	scal (100.0%)
ADD SP, SP, #48	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
RET	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
UBFM X8, X19, #61, #63	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
CBZ X8, 415d30 <_ZN11qmcplusplus6VectorIdSaIdEE6resizeEmd+0x150>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
BL 4046d0 <@plt_start@+0x2b0>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
BL 4044b0 <@plt_start@+0x90>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
MOVZ W0, #16	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
BL 404670 <@plt_start@+0x250>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
ORR X19, XZR, X0	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
ADRP X1, <4aed40>	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
ADD X1, X1, #3818	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
BL 404550 <@plt_start@+0x130>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
ADRP X1, <4efd4c>	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
ADRP X2, <4efd50>	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
ORR X0, XZR, X19	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
LDR X1, [X1, #4008]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
LDR X2, [X2, #3952]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
BL 404860 <@plt_start@+0x440>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
ORR X20, XZR, X0	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ORR X0, XZR, X19	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
BL 404a30 <@plt_start@+0x610>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
ORR X0, XZR, X20	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
BL 4048a0 <@plt_start@+0x480>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
HINT #0																					N/A
HINT #0																					N/A

The code analyzed by CQA in that panel excludes loops and represents 0.00% of application time for run 1x1

Source file and lines	OhmmsVector.h:182-301
Module	exec

The function is defined in:

/opt/arm/gcc-14.2.0_AmazonLinux-2023/lib/gcc/aarch64-linux-gnu/14.2.0/../../../../include/c++/14.2.0/bits/stl_algobase.h:951-952,1151
/home/hbollore/qaas/qaas-runs/174-135-6342/intel/miniqmc/build/miniqmc/src/Numerics/OhmmsPETE/OhmmsVector.h:182-188,195-199,296-301
/opt/arm/gcc-14.2.0_AmazonLinux-2023/lib/gcc/aarch64-linux-gnu/14.2.0/../../../../include/c++/14.2.0/bits/new_allocator.h:134-140,151,172

Warnings:
Ignoring paths for analysis

gain
potential
hint
expert

Code clean check

Detected a slowdown caused by scalar integer instructions (typically used for address computation). By removing them, you can lower the cost of an iteration from 11.00 to 1.50 cycles (7.33x speedup).

Workaround

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

Vectorization

Details

8% of VPU instructions are used in vector version (process two or more data elements in vector registers):

20% of VPU loads are used in vector version.
16% of VPU stores are used in vector version.
0% of VPU addition or subtraction instructions are used in vector version.
9% of VPU instructions that are not load, store, addition, subtraction nor multiply instructions are used in vector version.

Since your execution units are vector units, only a fully vectorized function can use their full power.

Workaround

Try another compiler or update/tune your current one
Make array accesses unit-stride:
- If your function streams arrays of structures (AoS), try to use structures of arrays instead (SoA): for(i) a[i].x = b[i].x; (slow, non stride 1) => for(i) a.x[i] = b.x[i]; (fast, stride 1)

Expensive FP math instructions/calls

Detected performance impact from expensive FP math instructions/calls. By removing/reexpressing them, you can lower the cost of an iteration from 11.00 to 4.50 cycles (2.44x speedup).

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

The binary function does not contain any FP arithmetical operations. The binary function is loading 128 bytes. The binary function is storing 80 bytes.

General properties

nb instructions	90
loop length	360
nb stack references	0

Front-end

FIT IN UOP CACHE

front end

11.00 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15	P16
uops	10.50	10.50	9.75	9.75	9.67	9.67	9.58	9.58	0.75	0.75	0.75	0.75	5.33	5.33	5.33	2.50	2.50
cycles	10.50	10.50	9.75	9.75	9.67	9.67	9.58	9.58	0.75	0.75	0.75	0.75	5.33	5.33	5.33	2.50	2.50

Execution ports to units layout:

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

Cycles executing div or sqrt instructions

Cycles summary

Front-end	11.00
Overall L1	11.00

Vectorization ratios

all	8%
load	20%
store	16%
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	9%

Cycles and memory resources usage

Assuming all data fit into the L1 cache, each call to the function takes 11.00 cycles. At this rate:

12% of peak load performance is reached (11.64 out of 96.00 bytes loaded per cycle (GB/s @ 1GHz))
15% of peak store performance is reached (7.27 out of 48.00 bytes stored per cycle (GB/s @ 1GHz))

ASM code

In the binary file, the address of the function is: 415be0

Instruction	Nb FU	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15	P16	Latency	Recip. throughput	Vectorization
SUB SP, SP, #48	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
STP X29, X30, [SP, #16]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (100.0%)
STP X20, X19, [SP, #32]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (100.0%)
ADD X29, SP, #16	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
LDP X10, X8, [X0, #8]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.50	scal (100.0%)
CMP X10, X8	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (50.0%)
B.HI 415d34 <_ZN11qmcplusplus6VectorIdSaIdEE6resizeEmd+0x154>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
ORR X19, XZR, X1	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
ORR X20, XZR, X0	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
CMP X8, X1	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (50.0%)
B.CS 415ca0 <_ZN11qmcplusplus6VectorIdSaIdEE6resizeEmd+0xc0>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
STR Q0, [SP]	1	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0.50	0.50	0	0	0	2	0.50	vect (100.0%)
CBZ X8, 415c20 <_ZN11qmcplusplus6VectorIdSaIdEE6resizeEmd+0x40>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
LDR X0, [X20, #24]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
UBFM X1, X8, #61, #60	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
BL 4044d0 <@plt_start@+0xb0>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
UBFM X8, X19, #60, #63	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
CBNZ X8, 415d24 <_ZN11qmcplusplus6VectorIdSaIdEE6resizeEmd+0x144>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
UBFM X0, X19, #61, #60	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
BL 4044f0 <@plt_start@+0xd0>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
LDR Q1, [SP]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33	vect (100.0%)
SUB X8, X19, #1	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
STP X19, X0, [X20, #16]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (100.0%)
STR X19, [X20, #8]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
AND X9, X8, #7936	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
ORR X8, XZR, X0	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
CMP X9, #3	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (50.0%)
B.CC 415c80 <_ZN11qmcplusplus6VectorIdSaIdEE6resizeEmd+0xa0>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
ADD X9, X9, #1	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
DUP V0.2D, V1.D[0]	1	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25	vect (100.0%)
ADD X11, X0, #16	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
AND X10, X9, #7934	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
ADD X8, X0, X10,LSL #3	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
ORR X12, XZR, X10	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
CMP X9, X10	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (50.0%)
B.EQ 415c90 <_ZN11qmcplusplus6VectorIdSaIdEE6resizeEmd+0xb0>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
ADD X9, X0, X19,LSL #3	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
LDP X20, X19, [SP, #32]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.50	N/A
LDP X29, X30, [SP, #16]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.50	scal (100.0%)
ADD SP, SP, #48	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
RET	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
CMP X10, X19	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (50.0%)
B.CS 415d10 <_ZN11qmcplusplus6VectorIdSaIdEE6resizeEmd+0x130>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
LDR X9, [X20, #24]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	scal (50.0%)
UBFM X11, X19, #61, #60	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
SUB X11, X11, X10,LSL #3	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
SUB X11, X11, #8	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
ADD X8, X9, X10,LSL #3	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
CMP X11, #24	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (50.0%)
B.CC 415d00 <_ZN11qmcplusplus6VectorIdSaIdEE6resizeEmd+0x120>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
UBFM X12, X10, #61, #60	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
UBFM X10, X11, #3, #63	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
DUP V1.2D, V0.D[0]	1	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25	vect (100.0%)
ADD X10, X10, #1	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
ADD X12, X12, X9	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
AND X11, X10, #7934	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
ADD X12, X12, #16	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
ADD X8, X8, X11,LSL #3	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
ORR X13, XZR, X11	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
CMP X10, X11	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33	scal (50.0%)
B.EQ 415d10 <_ZN11qmcplusplus6VectorIdSaIdEE6resizeEmd+0x130>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
ADD X9, X9, X19,LSL #3	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
STR X19, [X20, #8]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50	scal (50.0%)
LDP X20, X19, [SP, #32]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.50	N/A
LDP X29, X30, [SP, #16]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.50	scal (100.0%)
ADD SP, SP, #48	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
RET	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
UBFM X8, X19, #61, #63	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
CBZ X8, 415d30 <_ZN11qmcplusplus6VectorIdSaIdEE6resizeEmd+0x150>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
BL 4046d0 <@plt_start@+0x2b0>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
BL 4044b0 <@plt_start@+0x90>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
MOVZ W0, #16	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
BL 404670 <@plt_start@+0x250>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
ORR X19, XZR, X0	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	scal (50.0%)
ADRP X1, <4aed40>	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
ADD X1, X1, #3818	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
BL 404550 <@plt_start@+0x130>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
ADRP X1, <4efd4c>	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
ADRP X2, <4efd50>	1	0	0	0.25	0.25	0	0	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25	N/A
ORR X0, XZR, X19	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
LDR X1, [X1, #4008]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
LDR X2, [X2, #3952]	1	0	0	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33	N/A
BL 404860 <@plt_start@+0x440>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
ORR X20, XZR, X0	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ORR X0, XZR, X19	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
BL 404a30 <@plt_start@+0x610>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
ORR X0, XZR, X20	1	0	0	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	1	0.17	N/A
BL 4048a0 <@plt_start@+0x480>	1	0.50	0.50	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
HINT #0																					N/A
HINT #0																					N/A

▶Scalability Runs Description

Run 1x1	Number processes: 1Number nodes: 1Run Command: <executable> -g "4 2 2" -bMPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=96 --rank-by fill --report-bindings Dataset: Run Directory: /home/hbollore/qaas/qaas-runs/174-135-6342/intel/miniqmc/run/oneview_runs/multicore/armclang/oneview_run_1741388363OMP_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: 1Number nodes: 1Run Command: <executable> -g "4 2 2" -bMPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=96 --rank-by fill --report-bindings Dataset: Run Directory: /home/hbollore/qaas/qaas-runs/174-135-6342/intel/miniqmc/run/oneview_runs/multicore/armclang/oneview_run_1741388363OMP_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: 1Number nodes: 1Run Command: <executable> -g "4 2 2" -bMPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=96 --rank-by fill --report-bindings Dataset: Run Directory: /home/hbollore/qaas/qaas-runs/174-135-6342/intel/miniqmc/run/oneview_runs/multicore/armclang/oneview_run_1741388363OMP_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: 1Number nodes: 1Run Command: <executable> -g "4 2 2" -bMPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=96 --rank-by fill --report-bindings Dataset: Run Directory: /home/hbollore/qaas/qaas-runs/174-135-6342/intel/miniqmc/run/oneview_runs/multicore/armclang/oneview_run_1741388363OMP_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: 1Number nodes: 1Run Command: <executable> -g "4 2 2" -bMPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=96 --rank-by fill --report-bindings Dataset: Run Directory: /home/hbollore/qaas/qaas-runs/174-135-6342/intel/miniqmc/run/oneview_runs/multicore/armclang/oneview_run_1741388363OMP_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: 1Number nodes: 1Run Command: <executable> -g "4 2 2" -bMPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=96 --rank-by fill --report-bindings Dataset: Run Directory: /home/hbollore/qaas/qaas-runs/174-135-6342/intel/miniqmc/run/oneview_runs/multicore/armclang/oneview_run_1741388363OMP_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: 1Number nodes: 1Run Command: <executable> -g "4 2 2" -bMPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=96 --rank-by fill --report-bindings Dataset: Run Directory: /home/hbollore/qaas/qaas-runs/174-135-6342/intel/miniqmc/run/oneview_runs/multicore/armclang/oneview_run_1741388363OMP_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: 1Number nodes: 1Run Command: <executable> -g "4 2 2" -bMPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=96 --rank-by fill --report-bindings Dataset: Run Directory: /home/hbollore/qaas/qaas-runs/174-135-6342/intel/miniqmc/run/oneview_runs/multicore/armclang/oneview_run_1741388363OMP_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: 1Number nodes: 1Run Command: <executable> -g "4 2 2" -bMPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=96 --rank-by fill --report-bindings Dataset: Run Directory: /home/hbollore/qaas/qaas-runs/174-135-6342/intel/miniqmc/run/oneview_runs/multicore/armclang/oneview_run_1741388363OMP_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: 1Number nodes: 1Run Command: <executable> -g "4 2 2" -bMPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=96 --rank-by fill --report-bindings Dataset: Run Directory: /home/hbollore/qaas/qaas-runs/174-135-6342/intel/miniqmc/run/oneview_runs/multicore/armclang/oneview_run_1741388363OMP_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: 1Number nodes: 1Run Command: <executable> -g "4 2 2" -bMPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=96 --rank-by fill --report-bindings Dataset: Run Directory: /home/hbollore/qaas/qaas-runs/174-135-6342/intel/miniqmc/run/oneview_runs/multicore/armclang/oneview_run_1741388363OMP_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
Run 1x72	Number processes: 1Number nodes: 1Run Command: <executable> -g "4 2 2" -bMPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=96 --rank-by fill --report-bindings Dataset: Run Directory: /home/hbollore/qaas/qaas-runs/174-135-6342/intel/miniqmc/run/oneview_runs/multicore/armclang/oneview_run_1741388363OMP_NUM_THREADS: 72OMP_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 1x80	Number processes: 1Number nodes: 1Run Command: <executable> -g "4 2 2" -bMPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=96 --rank-by fill --report-bindings Dataset: Run Directory: /home/hbollore/qaas/qaas-runs/174-135-6342/intel/miniqmc/run/oneview_runs/multicore/armclang/oneview_run_1741388363OMP_NUM_THREADS: 80OMP_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 1x88	Number processes: 1Number nodes: 1Run Command: <executable> -g "4 2 2" -bMPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=96 --rank-by fill --report-bindings Dataset: Run Directory: /home/hbollore/qaas/qaas-runs/174-135-6342/intel/miniqmc/run/oneview_runs/multicore/armclang/oneview_run_1741388363OMP_NUM_THREADS: 88OMP_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 1x96	Number processes: 1Number nodes: 1Run Command: <executable> -g "4 2 2" -bMPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=96 --rank-by fill --report-bindings Dataset: Run Directory: /home/hbollore/qaas/qaas-runs/174-135-6342/intel/miniqmc/run/oneview_runs/multicore/armclang/oneview_run_1741388363OMP_NUM_THREADS: 96OMP_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 (%)	(1x72) Efficiency	(1x72) Potential Speed-Up (%)	(1x80) Efficiency	(1x80) Potential Speed-Up (%)	(1x88) Efficiency	(1x88) Potential Speed-Up (%)	(1x96) Efficiency	(1x96) Potential Speed-Up (%)
1	0	1.5	0	0.92	0	1.84	0	1.09	0	1.28	0	1.44	0	1.28	0	1.43	0	1.46	0	1.21	0	1.3	0	1.27	0	1.28	0	1.16	0

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	0.014999998733401	0.034855432808399
1x2	2	1.5	1.5	2	0.014999997802079	0.022876584902406
1x4	4	0.92	0.92	4	0.024999998509884	0.036200612783432
1x8	7	1.84	1.84	8	0.014999998733401	0.016936220228672
1x16	16	1.09	1.09	16	0.029999997466803	0.024308966472745
1x24	23	1.28	1.28	24	0.024999994784594	0.018657263368368
1x32	30	1.44	1.44	32	0.034999992698431	0.014515639282763
1x40	37	1.28	1.28	40	0.029999993741512	0.014844811521471
1x48	44	1.43	1.43	48	0.029999997466803	0.012236882001162
1x56	49	1.46	1.46	56	0.029999997466803	0.010966966859996
1x64	56	1.21	1.21	64	0.03999999538064	0.012183339335024
1x72	68	1.3	1.3	72	0.025000000372529	0.010433252900839
1x80	72	1.27	1.27	80	0.029999993741512	0.0098796188831329
1x88	80	1.28	1.28	88	0.024999998509884	0.0092013916000724
1x96	91	1.16	1.16	96	0.034999996423721	0.0094019193202257

Name	Coverage (%)	Time (s)
▼qmcplusplus::Vector >::resize(unsigned long, double)–	0.03	0.02
○Loop 242 - stl_algobase.h:952-952 - exec	0.03	0.01
○Loop 241 - stl_algobase.h:951-952 - exec	0.00	0.00
○Loop 239 - stl_algobase.h:951-952 - exec	0.00	0.00
○Loop 240 - stl_algobase.h:952-952 - exec	0.00	0.00

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Workaround

Vectorization

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Workaround

Expensive FP math instructions/calls

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

General properties

Front-end

Back-end

Cycles summary

Vectorization ratios

Cycles and memory resources usage

ASM code

Code clean check

Workaround

Vectorization

Details

Workaround

Expensive FP math instructions/calls

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

General properties

Front-end

Back-end

Cycles summary

Vectorization ratios

Cycles and memory resources usage

ASM code

▶Scalability Runs Description

▼Columns Filter

Speed-Up and Efficiency

▶Detailed Speed-Up and Efficiency