OV - exec - Function miniqmcreference::TwoBodyJastrowRef<qmcplusplus::BsplineFunctor<double> >::ratio(qmcplusplus::ParticleSet&, int)

	Function: miniqmcreference::TwoBodyJastrowRef<qmcplusplus::BsplineFunctor<double> >::ratio(qmcpluspl ...	Module: exec	Source: TwoBodyJastrowRef.h:123-285 [...]	Coverage: 4.22%

/home/hbollore/qaas/qaas-runs/169-816-7419/intel/miniqmc/build/miniqmc/src/Numerics/OhmmsPETE/OhmmsVector.h: 229 - 229

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

229:     return X[i];

/home/hbollore/qaas/qaas-runs/169-816-7419/intel/miniqmc/build/miniqmc/src/QMCWaveFunctions/Jastrow/BsplineFunctor.h: 231 - 260

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

231:   ASSUME_ALIGNED(distArrayCompressed);

232:   int iCount       = 0;

233:   const int iLimit = iEnd - iStart;

234:

235: #pragma vector always

236:   for (int jat = 0; jat < iLimit; jat++)

237:   {

238:     real_type r = distArray[jat];

239:     // pick the distances smaller than the cutoff and avoid the reference atom

240:     if (r < cutoff_radius && iStart + jat != iat)

241:       distArrayCompressed[iCount++] = distArray[jat];

242:   }

243:

244:   real_type d = 0.0;

245:   //#pragma omp simd reduction(+:d)

246:   for (int jat = 0; jat < iCount; jat++)

247:   {

248:     real_type r = distArrayCompressed[jat];

249:     r *= DeltaRInv;

250:     int i         = (int)r;

251:     real_type t   = r - real_type(i);

252:     real_type tp0 = t * t * t;

253:     real_type tp1 = t * t;

254:     real_type tp2 = t;

255:

256:     real_type d1 = SplineCoefs[i + 0] * (A[0] * tp0 + A[1] * tp1 + A[2] * tp2 + A[3]);

257:     real_type d2 = SplineCoefs[i + 1] * (A[4] * tp0 + A[5] * tp1 + A[6] * tp2 + A[7]);

258:     real_type d3 = SplineCoefs[i + 2] * (A[8] * tp0 + A[9] * tp1 + A[10] * tp2 + A[11]);

259:     real_type d4 = SplineCoefs[i + 3] * (A[12] * tp0 + A[13] * tp1 + A[14] * tp2 + A[15]);

260:     d += (d1 + d2 + d3 + d4);

/home/hbollore/qaas/qaas-runs/169-816-7419/intel/miniqmc/build/miniqmc/src/QMCWaveFunctions/Jastrow/TwoBodyJastrowRef.h: 123 - 285

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

123:     valT curUat(0);

124:     const int igt = P.GroupID[iat] * NumGroups;

125:     for (int jg = 0; jg < NumGroups; ++jg)

126:     {

127:       const FuncType& f2(*F[igt + jg]);

128:       int iStart = P.first(jg);

129:       int iEnd   = P.last(jg);

130:       curUat += f2.evaluateV(iat, iStart, iEnd, dist, DistCompressed.data());

[...]

279: typename TwoBodyJastrowRef<FT>::ValueType TwoBodyJastrowRef<FT>::ratio(ParticleSet& P, int iat)

280: {

281:   // only ratio, ready to compute it again

282:   UpdateMode = ORB_PBYP_RATIO;

283:   cur_Uat    = computeU(P, iat, P.DistTables[0]->Temp_r.data());

284:   return std::exp(Uat[iat] - cur_Uat);

285: }

/home/hbollore/qaas/qaas-runs/169-816-7419/intel/miniqmc/build/miniqmc/src/Particle/ParticleSet.h: 302 - 305

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

302:   inline int first(int igroup) const { return SubPtcl[igroup]; }

303:

304:   /// return the last index of a group i

305:   inline int last(int igroup) const { return SubPtcl[igroup + 1]; }

/usr/include/c++/11/bits/stl_vector.h: 1043 - 1169

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

1043:       operator[](size_type __n) _GLIBCXX_NOEXCEPT

[...]

1061:       operator[](size_type __n) const _GLIBCXX_NOEXCEPT

1062:       {

1063: 	__glibcxx_requires_subscript(__n);

1064: 	return *(this->_M_impl._M_start + __n);

[...]

1169:       { return _M_data_ptr(this->_M_impl._M_start); }

0x41a340 STP	D8, D9, [SP, #912]!

0x41a344 SBFM	X16, X2, #0, #31

0x41a348 LDR	X4, [X1, #2576]

0x41a34c LDR	X3, [X1, #1472]

0x41a350 LDR	X12, [X0, #160]

0x41a354 LDR	X5, [X4]

0x41a358 LDR	X15, [X5, #104]

0x41a35c STR	WZR, [X0, #12]

0x41a360 LDRSW	X6, [X3, X2,SXTW #2]

0x41a364 MADD	W7, W6, W12, WZR

0x41a368 CBZ	X12, 41a8a4

0x41a36c LDR	X13, [X0, #512]

0x41a370 MOVN	X8, #7

0x41a374 ADD	X10, X8, W7,SXTW #3

0x41a378 MOVZ	X11, #1

0x41a37c STP	D10, D11, [SP, #16]

0x41a380 LDR	X14, [X1, #2712]

0x41a384 STP	D12, D13, [SP, #32]

0x41a388 LDR	X9, [X0, #464]

0x41a38c ADD	X13, X13, X10

0x41a390 STP	D14, D15, [SP, #48]

0x41a394 STR	XZR, [SP, #104]

0x41a398 LDR	W10, [X14]

0x41a39c HINT	#0

(321) 0x41a3a0 ORR	W17, WZR, W10

(321) 0x41a3a4 LDR	W10, [X14, X11,LSL #2]

(321) 0x41a3a8 LDR	X18, [X13, X11,LSL #3]

(321) 0x41a3ac CMP	W10, W17

(321) 0x41a3b0 B.LE	41a854

(321) 0x41a3b4 SUB	W3, W10, W17

(321) 0x41a3b8 SBFM	X4, X17, #0, #31

(321) 0x41a3bc ADD	X1, X15, W17,SXTW #3

(321) 0x41a3c0 ANDS	W6, W3, #128

(321) 0x41a3c4 ORR	W7, WZR, W17

(321) 0x41a3c8 LDR	D0, [X18, #8]

(321) 0x41a3cc MOVZ	W5, #0

(321) 0x41a3d0 B.EQ	41a4f8

(321) 0x41a3d4 CMP	W6, #1

(321) 0x41a3d8 B.EQ	41a4cc

(321) 0x41a3dc CMP	W6, #2

(321) 0x41a3e0 B.EQ	41a4a8

(321) 0x41a3e4 CMP	W6, #3

(321) 0x41a3e8 B.EQ	41a484

(321) 0x41a3ec CMP	W6, #4

(321) 0x41a3f0 B.EQ	41a460

(321) 0x41a3f4 CMP	W6, #5

(321) 0x41a3f8 B.EQ	41a43c

(321) 0x41a3fc CMP	W6, #6

(321) 0x41a400 B.EQ	41a418

(321) 0x41a404 LDR	D1, [X15, X4,LSL #3]

(321) 0x41a408 FCMPE	D1, D0

(321) 0x41a40c B.MI	41a890

(321) 0x41a410 ADD	X1, X1, #8

(321) 0x41a414 ADD	W7, W17, #1

(321) 0x41a418 LDR	D2, [X1]

(321) 0x41a41c FCMPE	D2, D0

(321) 0x41a420 B.GE	41a434

(321) 0x41a424 CMP	W2, W7

(321) 0x41a428 B.EQ	41a434

(321) 0x41a42c STR	D2, [X9, X5,SXTW #3]

(321) 0x41a430 ADD	W5, W5, #1

(321) 0x41a434 ADD	X1, X1, #8

(321) 0x41a438 ADD	W7, W7, #1

(321) 0x41a43c LDR	D3, [X1]

(321) 0x41a440 FCMPE	D3, D0

(321) 0x41a444 B.GE	41a458

(321) 0x41a448 CMP	W2, W7

(321) 0x41a44c B.EQ	41a458

(321) 0x41a450 STR	D3, [X9, X5,SXTW #3]

(321) 0x41a454 ADD	W5, W5, #1

(321) 0x41a458 ADD	X1, X1, #8

(321) 0x41a45c ADD	W7, W7, #1

(321) 0x41a460 LDR	D4, [X1]

(321) 0x41a464 FCMPE	D4, D0

(321) 0x41a468 B.GE	41a47c

(321) 0x41a46c CMP	W2, W7

(321) 0x41a470 B.EQ	41a47c

(321) 0x41a474 STR	D4, [X9, X5,SXTW #3]

(321) 0x41a478 ADD	W5, W5, #1

(321) 0x41a47c ADD	X1, X1, #8

(321) 0x41a480 ADD	W7, W7, #1

(321) 0x41a484 LDR	D5, [X1]

(321) 0x41a488 FCMPE	D5, D0

(321) 0x41a48c B.GE	41a4a0

(321) 0x41a490 CMP	W2, W7

(321) 0x41a494 B.EQ	41a4a0

(321) 0x41a498 STR	D5, [X9, X5,SXTW #3]

(321) 0x41a49c ADD	W5, W5, #1

(321) 0x41a4a0 ADD	X1, X1, #8

(321) 0x41a4a4 ADD	W7, W7, #1

(321) 0x41a4a8 LDR	D6, [X1]

(321) 0x41a4ac FCMPE	D6, D0

(321) 0x41a4b0 B.GE	41a4c4

(321) 0x41a4b4 CMP	W2, W7

(321) 0x41a4b8 B.EQ	41a4c4

(321) 0x41a4bc STR	D6, [X9, X5,SXTW #3]

(321) 0x41a4c0 ADD	W5, W5, #1

(321) 0x41a4c4 ADD	X1, X1, #8

(321) 0x41a4c8 ADD	W7, W7, #1

(321) 0x41a4cc LDR	D7, [X1]

(321) 0x41a4d0 FCMPE	D7, D0

(321) 0x41a4d4 B.GE	41a4e8

(321) 0x41a4d8 CMP	W2, W7

(321) 0x41a4dc B.EQ	41a4e8

(321) 0x41a4e0 STR	D7, [X9, X5,SXTW #3]

(321) 0x41a4e4 ADD	W5, W5, #1

(321) 0x41a4e8 ADD	W7, W7, #1

(321) 0x41a4ec ADD	X1, X1, #8

(321) 0x41a4f0 CMP	W10, W7

(321) 0x41a4f4 B.EQ	41a608

  (322) 0x41a4f8 LDR	D8, [X1]

  (322) 0x41a4fc FCMPE	D8, D0

  (322) 0x41a500 B.GE	41a514

  (322) 0x41a504 CMP	W2, W7

  (322) 0x41a508 B.EQ	41a514

  (322) 0x41a50c STR	D8, [X9, X5,SXTW #3]

  (322) 0x41a510 ADD	W5, W5, #1

  (322) 0x41a514 LDR	D9, [X1, #8]

  (322) 0x41a518 ADD	W7, W7, #1

  (322) 0x41a51c ADD	X1, X1, #8

  (322) 0x41a520 FCMPE	D9, D0

  (322) 0x41a524 B.GE	41a538

  (322) 0x41a528 CMP	W2, W7

  (322) 0x41a52c B.EQ	41a538

  (322) 0x41a530 STR	D9, [X9, X5,SXTW #3]

  (322) 0x41a534 ADD	W5, W5, #1

  (322) 0x41a538 LDR	D10, [X1, #8]

  (322) 0x41a53c ADD	W8, W7, #1

  (322) 0x41a540 FCMPE	D10, D0

  (322) 0x41a544 B.GE	41a558

  (322) 0x41a548 CMP	W2, W8

  (322) 0x41a54c B.EQ	41a558

  (322) 0x41a550 STR	D10, [X9, X5,SXTW #3]

  (322) 0x41a554 ADD	W5, W5, #1

  (322) 0x41a558 LDR	D11, [X1, #16]

  (322) 0x41a55c ADD	W17, W7, #2

  (322) 0x41a560 FCMPE	D11, D0

  (322) 0x41a564 B.GE	41a578

  (322) 0x41a568 CMP	W2, W17

  (322) 0x41a56c B.EQ	41a578

  (322) 0x41a570 STR	D11, [X9, X5,SXTW #3]

  (322) 0x41a574 ADD	W5, W5, #1

  (322) 0x41a578 LDR	D12, [X1, #24]

  (322) 0x41a57c ADD	W3, W7, #3

  (322) 0x41a580 FCMPE	D12, D0

  (322) 0x41a584 B.GE	41a598

  (322) 0x41a588 CMP	W2, W3

  (322) 0x41a58c B.EQ	41a598

  (322) 0x41a590 STR	D12, [X9, X5,SXTW #3]

  (322) 0x41a594 ADD	W5, W5, #1

  (322) 0x41a598 LDR	D13, [X1, #32]

  (322) 0x41a59c ADD	W4, W7, #4

  (322) 0x41a5a0 FCMPE	D13, D0

  (322) 0x41a5a4 B.GE	41a5b8

  (322) 0x41a5a8 CMP	W2, W4

  (322) 0x41a5ac B.EQ	41a5b8

  (322) 0x41a5b0 STR	D13, [X9, X5,SXTW #3]

  (322) 0x41a5b4 ADD	W5, W5, #1

  (322) 0x41a5b8 LDR	D14, [X1, #40]

  (322) 0x41a5bc ADD	W6, W7, #5

  (322) 0x41a5c0 FCMPE	D14, D0

  (322) 0x41a5c4 B.GE	41a5d8

  (322) 0x41a5c8 CMP	W2, W6

  (322) 0x41a5cc B.EQ	41a5d8

  (322) 0x41a5d0 STR	D14, [X9, X5,SXTW #3]

  (322) 0x41a5d4 ADD	W5, W5, #1

  (322) 0x41a5d8 LDR	D15, [X1, #48]

  (322) 0x41a5dc ADD	W8, W7, #6

  (322) 0x41a5e0 FCMPE	D15, D0

  (322) 0x41a5e4 B.GE	41a5f8

  (322) 0x41a5e8 CMP	W2, W8

  (322) 0x41a5ec B.EQ	41a5f8

  (322) 0x41a5f0 STR	D15, [X9, X5,SXTW #3]

  (322) 0x41a5f4 ADD	W5, W5, #1

  (322) 0x41a5f8 ADD	W7, W7, #7

  (322) 0x41a5fc ADD	X1, X1, #56

  (322) 0x41a600 CMP	W10, W7

  (322) 0x41a604 B.NE	41a4f8

(321) 0x41a608 CBZ	W5, 41a854

0x41a60c LDR	D29, [X9]

0x41a610 SUB	W17, W5, #1

0x41a614 MOVZ	X3, #1

0x41a618 AND	W4, W17, #0

0x41a61c LDR	D23, [X18, #568]

0x41a620 LDP	D26, D13, [X18, #24]

0x41a624 LDP	D20, D19, [X18, #40]

0x41a628 FMUL	D30, D29, D23

0x41a62c LDP	D27, D14, [X18, #56]

0x41a630 LDP	D22, D21, [X18, #72]

0x41a634 LDP	D25, D12, [X18, #88]

0x41a638 LDP	D18, D17, [X18, #104]

0x41a63c LDP	D24, D28, [X18, #120]

0x41a640 LDP	D16, D15, [X18, #136]

0x41a644 LDR	X1, [X18, #536]

0x41a648 FCVTZS	W18, D30

0x41a64c ADD	X6, X1, W18,SXTW #3

0x41a650 SCVTF	D31, W18

0x41a654 LDR	D5, [X1, X18,SXTW #3]

0x41a658 FSUB	D0, D30, S31

0x41a65c FMUL	D6, D0, D0

0x41a660 FMADD	D1, D0, D22, D21

0x41a664 FMADD	D4, D0, D20, D19

0x41a668 FMADD	D3, D0, D18, D17

0x41a66c FMADD	D2, D0, D16, D15

0x41a670 FMADD	D7, D6, D14, D1

0x41a674 FMUL	D8, D0, D6

0x41a678 FMADD	D10, D6, D12, D3

0x41a67c LDR	D3, [X6, #24]

0x41a680 FMADD	D31, D6, D28, D2

0x41a684 FMADD	D9, D6, D13, D4

0x41a688 LDP	D6, D4, [X6, #8]

0x41a68c FMADD	D11, D8, D27, D7

0x41a690 FMADD	D30, D8, D25, D10

0x41a694 FMADD	D29, D8, D26, D9

0x41a698 FMADD	D0, D8, D24, D31

0x41a69c FMUL	D1, D11, D6

0x41a6a0 FMADD	D2, D5, D29, D1

0x41a6a4 FMADD	D5, D4, D30, D2

0x41a6a8 FMADD	D1, D3, D0, D5

0x41a6ac CMP	W5, #1

0x41a6b0 B.LE	41a848

0x41a6b4 CBZ	W4, 41a740

0x41a6b8 LDR	D7, [X9, #8]

0x41a6bc MOVZ	X3, #2

0x41a6c0 FMUL	D8, D7, D23

0x41a6c4 FCVTZS	W8, D8

0x41a6c8 ADD	X7, X1, W8,SXTW #3

0x41a6cc SCVTF	D9, W8

0x41a6d0 LDR	D11, [X1, X8,SXTW #3]

0x41a6d4 FSUB	D29, D8, S9

0x41a6d8 FMUL	D10, D29, D29

0x41a6dc FMADD	D30, D29, D22, D21

0x41a6e0 FMADD	D31, D29, D20, D19

0x41a6e4 FMADD	D6, D29, D18, D17

0x41a6e8 FMADD	D3, D29, D16, D15

0x41a6ec FMADD	D2, D10, D14, D30

0x41a6f0 FMUL	D0, D29, D10

0x41a6f4 FMADD	D5, D10, D13, D31

0x41a6f8 LDP	D8, D31, [X7, #8]

0x41a6fc FMADD	D7, D10, D28, D3

0x41a700 FMADD	D4, D10, D12, D6

0x41a704 LDR	D6, [X7, #24]

0x41a708 FMADD	D29, D0, D27, D2

0x41a70c FMADD	D9, D0, D26, D5

0x41a710 FMADD	D10, D0, D25, D4

0x41a714 FMADD	D30, D0, D24, D7

0x41a718 FMUL	D3, D29, D8

0x41a71c FMADD	D11, D11, D9, D3

0x41a720 FMADD	D2, D31, D10, D11

0x41a724 FMADD	D0, D6, D30, D2

0x41a728 FADD	D1, D1, D0

0x41a72c CMP	W5, W3

0x41a730 B.LE	41a848

0x41a734 HINT	#0

0x41a738 HINT	#0

0x41a73c HINT	#0

(323) 0x41a740 LDR	D5, [X9, X3,LSL #3]

(323) 0x41a744 ADD	X17, X3, #1

(323) 0x41a748 ADD	X3, X3, #2

(323) 0x41a74c LDR	D4, [X9, X17,LSL #3]

(323) 0x41a750 FMUL	D7, D5, D23

(323) 0x41a754 FMUL	D10, D4, D23

(323) 0x41a758 FCVTZS	W18, D7

(323) 0x41a75c ADD	X6, X1, W18,SXTW #3

(323) 0x41a760 LDP	D31, D3, [X6, #8]

(323) 0x41a764 FCVTZS	W8, D10

(323) 0x41a768 ADD	X4, X1, W8,SXTW #3

(323) 0x41a76c LDP	D30, D0, [X4, #8]

(323) 0x41a770 LDR	D8, [X6, #24]

(323) 0x41a774 SCVTF	D9, W18

(323) 0x41a778 LDR	D5, [X4, #24]

(323) 0x41a77c SCVTF	D4, W8

(323) 0x41a780 LDR	D11, [X1, X8,SXTW #3]

(323) 0x41a784 STP	D3, D8, [SP, #64]

(323) 0x41a788 LDR	D29, [X1, X18,SXTW #3]

(323) 0x41a78c FSUB	D2, D7, S9

(323) 0x41a790 STR	D5, [SP, #96]

(323) 0x41a794 STP	D11, D0, [SP, #80]

(323) 0x41a798 FSUB	D0, D10, S4

(323) 0x41a79c FMUL	D9, D2, D2

(323) 0x41a7a0 FMADD	D10, D2, D22, D21

(323) 0x41a7a4 FMADD	D5, D2, D20, D19

(323) 0x41a7a8 FMADD	D6, D2, D18, D17

(323) 0x41a7ac FMUL	D7, D0, D0

(323) 0x41a7b0 FMADD	D4, D0, D22, D21

(323) 0x41a7b4 FMADD	D3, D9, D14, D10

(323) 0x41a7b8 FMUL	D11, D2, D9

(323) 0x41a7bc FMADD	D8, D9, D13, D5

(323) 0x41a7c0 FMADD	D2, D2, D16, D15

(323) 0x41a7c4 FMADD	D5, D7, D14, D4

(323) 0x41a7c8 FMUL	D10, D0, D7

(323) 0x41a7cc FMADD	D6, D9, D12, D6

(323) 0x41a7d0 FMADD	D3, D11, D27, D3

(323) 0x41a7d4 FMADD	D8, D11, D26, D8

(323) 0x41a7d8 FMADD	D2, D9, D28, D2

(323) 0x41a7dc FMADD	D4, D10, D27, D5

(323) 0x41a7e0 FMADD	D5, D0, D20, D19

(323) 0x41a7e4 FMADD	D6, D11, D25, D6

(323) 0x41a7e8 FMADD	D11, D11, D24, D2

(323) 0x41a7ec FMADD	D9, D0, D18, D17

(323) 0x41a7f0 FMADD	D0, D0, D16, D15

(323) 0x41a7f4 FMADD	D5, D7, D13, D5

(323) 0x41a7f8 FMUL	D31, D3, D31

(323) 0x41a7fc FMADD	D3, D7, D12, D9

(323) 0x41a800 FMADD	D7, D7, D28, D0

(323) 0x41a804 FMUL	D30, D4, D30

(323) 0x41a808 FMADD	D4, D10, D26, D5

(323) 0x41a80c FMADD	D29, D29, D8, D31

(323) 0x41a810 LDP	D2, D8, [SP, #64]

(323) 0x41a814 FMADD	D5, D10, D25, D3

(323) 0x41a818 FMADD	D10, D10, D24, D7

(323) 0x41a81c FMADD	D31, D2, D6, D29

(323) 0x41a820 LDP	D0, D6, [SP, #80]

(323) 0x41a824 FMADD	D9, D8, D11, D31

(323) 0x41a828 FMADD	D30, D0, D4, D30

(323) 0x41a82c LDR	D4, [SP, #96]

(323) 0x41a830 FMADD	D29, D6, D5, D30

(323) 0x41a834 FADD	D1, D1, D9

(323) 0x41a838 FMADD	D3, D4, D10, D29

(323) 0x41a83c FADD	D1, D1, D3

(323) 0x41a840 CMP	W5, W3

(323) 0x41a844 B.GT	41a740

0x41a848 LDR	D26, [SP, #104]

0x41a84c FADD	D13, D26, D1

0x41a850 STR	D13, [SP, #104]

(321) 0x41a854 ADD	X5, X11, #1

(321) 0x41a858 CMP	X12, X11

(321) 0x41a85c B.EQ	41a868

(321) 0x41a860 ORR	X11, XZR, X5

(321) 0x41a864 B	41a3a0

0x41a868 LDR	D20, [SP, #104]

0x41a86c LDR	X2, [X0, #216]

0x41a870 LDP	D10, D11, [SP, #16]

0x41a874 STR	D20, [X0, #312]

0x41a878 LDR	D19, [X2, X16,LSL #3]

0x41a87c LDP	D12, D13, [SP, #32]

0x41a880 LDP	D14, D15, [SP, #48]

0x41a884 FSUB	D0, D19, S20

0x41a888 LDP	D8, D9, [SP], #112

0x41a88c B	403700

(321) 0x41a890 CMP	W2, W17

(321) 0x41a894 B.EQ	41a410

(321) 0x41a898 MOVZ	W5, #1

(321) 0x41a89c STR	D1, [X9]

(321) 0x41a8a0 B	41a410

0x41a8a4 STR	XZR, [SP, #104]

0x41a8a8 LDR	D20, [SP, #104]

0x41a8ac LDR	X2, [X0, #216]

0x41a8b0 STR	D20, [X0, #312]

0x41a8b4 LDR	D19, [X2, X16,LSL #3]

0x41a8b8 LDP	D8, D9, [SP], #112

0x41a8bc FSUB	D0, D19, S20

0x41a8c0 B	403700

0x41a8c4 HINT	#0

0x41a8c8 HINT	#0

0x41a8cc HINT	#0

0x41a8d0 HINT	#0

0x41a8d4 HINT	#0

0x41a8d8 HINT	#0

0x41a8dc HINT	#0

Coverage (%)	Name	Source Location	Module
►42.86+	main._omp_fn.1	refwrap.h:337	exec
○	GOMP_parallel		libomp.so
○	main	miniqmc.cpp:404	exec
○	__libc_start_main		libc-2.31.so
○	_start	miniqmc.cpp:546	exec
►42.86+	main._omp_fn.1	refwrap.h:337	exec
○	GOMP_parallel		libomp.so
○	main	miniqmc.cpp:402	exec
○	__libc_start_main		libc-2.31.so
○	_start	miniqmc.cpp:546	exec
►14.29+	main._omp_fn.1	refwrap.h:337	exec
○	GOMP_parallel		libomp.so
○	main	miniqmc.cpp:402	exec
○	__libc_start_main		libc-2.31.so
○	_start	miniqmc.cpp:546	exec

Path /

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

Source file and lines	TwoBodyJastrowRef.h:123-285
Module	exec

The function is defined in:

/home/hbollore/qaas/qaas-runs/169-816-7419/intel/miniqmc/build/miniqmc/src/Numerics/OhmmsPETE/OhmmsVector.h:229
/home/hbollore/qaas/qaas-runs/169-816-7419/intel/miniqmc/build/miniqmc/src/QMCWaveFunctions/Jastrow/BsplineFunctor.h:231-260
/home/hbollore/qaas/qaas-runs/169-816-7419/intel/miniqmc/build/miniqmc/src/QMCWaveFunctions/Jastrow/TwoBodyJastrowRef.h:123-130,279-285
/home/hbollore/qaas/qaas-runs/169-816-7419/intel/miniqmc/build/miniqmc/src/Particle/ParticleSet.h:302-305
/usr/include/c++/11/bits/stl_vector.h:1043,1061-1064,1169

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 16.67 to 11.50 cycles (1.45x speedup).

Workaround

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

Vectorization

Your function is poorly vectorized. Only 34% 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 16.67 to 5.10 cycles (3.27x speedup).

Details

45% of VPU instructions are used in vector version (process two or more data elements in vector registers):

55% of VPU loads are used in vector version.
57% of VPU stores are used in vector version.
0% of VPU addition or subtraction instructions are used in vector version.
0% 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)

FMA

Detected 30 FMA (fused multiply-add) operations. Presence of both ADD/SUB and MUL operations.

Workaround

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

Conversion instructions

Detected expensive conversion instructions.

Details

FCVTZS: 2 occurrences
SCVTF: 2 occurrences

Workaround

Avoid mixing data with different types. In particular, check if the type of constants is the same as array elements.

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

The binary function is composed of 74 FP arithmetical operations:

36: addition or subtraction (30 inside FMA instructions)
38: multiply (30 inside FMA instructions)

The binary function is loading 432 bytes. The binary function is storing 108 bytes.

Arithmetic intensity

Arithmetic intensity is 0.14 FP operations per loaded or stored byte.

General properties

nb instructions	129
loop length	516
nb stack references	0

Front-end

FIT IN UOP CACHE

front end

14.75 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14
uops	3.00	3.00	4.75	4.75	4.75	4.75	13.25	13.25	13.25	13.25	16.67	16.67	16.67	1.50	1.50
cycles	3.00	3.00	4.75	4.75	4.75	4.75	13.25	13.25	13.25	13.25	16.67	16.67	16.67	1.50	1.50

Cycles executing div or sqrt instructions

Cycles summary

Front-end	14.75
Overall L1	16.67

Vectorization ratios

all	45%
load	55%
store	57%
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%

Cycles and memory resources usage

Assuming all data fit into the L1 cache, each call to the function takes 16.67 cycles. At this rate:

26% of peak load performance is reached (25.92 out of 96.00 bytes loaded per cycle (GB/s @ 1GHz))
13% of peak store performance is reached (6.48 out of 48.00 bytes stored per cycle (GB/s @ 1GHz))

ASM code

In the binary file, the address of the function is: 41a340

Instruction	Nb FU	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	Latency	Recip. throughput
STP D8, D9, [SP, #912]!	1	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0.50	0.50	0	0	0	2	0.50
SBFM X16, X2, #0, #31	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25
LDR X4, [X1, #2576]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33
LDR X3, [X1, #1472]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33
LDR X12, [X0, #160]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33
LDR X5, [X4]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33
LDR X15, [X5, #104]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33
STR WZR, [X0, #12]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50
LDRSW X6, [X3, X2,SXTW #2]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33
MADD W7, W6, W12, WZR	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	2	1
CBZ X12, 41a8a4 <_ZN16miniqmcreference17TwoBodyJastrowRefIN11qmcplusplus14BsplineFunctorIdEEE5ratioERNS1_11ParticleSetEi+0x564>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50
LDR X13, [X0, #512]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33
MOVN X8, #7	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25
ADD X10, X8, W7,SXTW #3	1	0	0	0	0	0.50	0.50	0	0	0	0	0	0	0	0	0	2	0.50
MOVZ X11, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25
STP D10, D11, [SP, #16]	1	0	0	0	0	0	0	0.50	0.50	0	0	0.50	0.50	0	0	0	2	0.50
LDR X14, [X1, #2712]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33
STP D12, D13, [SP, #32]	1	0	0	0	0	0	0	0.50	0.50	0	0	0.50	0.50	0	0	0	2	0.50
LDR X9, [X0, #464]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33
ADD X13, X13, X10	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25
STP D14, D15, [SP, #48]	1	0	0	0	0	0	0	0.50	0.50	0	0	0.50	0.50	0	0	0	2	0.50
STR XZR, [SP, #104]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50
LDR W10, [X14]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33
HINT #0
LDR D29, [X9]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
SUB W17, W5, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25
MOVZ X3, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25
AND W4, W17, #0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25
LDR D23, [X18, #568]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
LDP D26, D13, [X18, #24]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
LDP D20, D19, [X18, #40]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
FMUL D30, D29, D23	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	3	0.25
LDP D27, D14, [X18, #56]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
LDP D22, D21, [X18, #72]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
LDP D25, D12, [X18, #88]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
LDP D18, D17, [X18, #104]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
LDP D24, D28, [X18, #120]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
LDP D16, D15, [X18, #136]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
LDR X1, [X18, #536]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33
FCVTZS W18, D30	1	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	3	1
ADD X6, X1, W18,SXTW #3	1	0	0	0	0	0.50	0.50	0	0	0	0	0	0	0	0	0	2	0.50
SCVTF D31, W18	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	3	1
LDR D5, [X1, X18,SXTW #3]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
FSUB D0, D30, S31	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25
FMUL D6, D0, D0	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	3	0.25
FMADD D1, D0, D22, D21	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D4, D0, D20, D19	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D3, D0, D18, D17	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D2, D0, D16, D15	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D7, D6, D14, D1	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMUL D8, D0, D6	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	3	0.25
FMADD D10, D6, D12, D3	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
LDR D3, [X6, #24]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
FMADD D31, D6, D28, D2	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D9, D6, D13, D4	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
LDP D6, D4, [X6, #8]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
FMADD D11, D8, D27, D7	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D30, D8, D25, D10	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D29, D8, D26, D9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D0, D8, D24, D31	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMUL D1, D11, D6	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	3	0.25
FMADD D2, D5, D29, D1	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D5, D4, D30, D2	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D1, D3, D0, D5	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
CMP W5, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33
B.LE 41a848 <_ZN16miniqmcreference17TwoBodyJastrowRefIN11qmcplusplus14BsplineFunctorIdEEE5ratioERNS1_11ParticleSetEi+0x508>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50
CBZ W4, 41a740 <_ZN16miniqmcreference17TwoBodyJastrowRefIN11qmcplusplus14BsplineFunctorIdEEE5ratioERNS1_11ParticleSetEi+0x400>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50
LDR D7, [X9, #8]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
MOVZ X3, #2	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25
FMUL D8, D7, D23	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	3	0.25
FCVTZS W8, D8	1	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	3	1
ADD X7, X1, W8,SXTW #3	1	0	0	0	0	0.50	0.50	0	0	0	0	0	0	0	0	0	2	0.50
SCVTF D9, W8	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	3	1
LDR D11, [X1, X8,SXTW #3]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
FSUB D29, D8, S9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25
FMUL D10, D29, D29	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	3	0.25
FMADD D30, D29, D22, D21	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D31, D29, D20, D19	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D6, D29, D18, D17	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D3, D29, D16, D15	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D2, D10, D14, D30	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMUL D0, D29, D10	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	3	0.25
FMADD D5, D10, D13, D31	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
LDP D8, D31, [X7, #8]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
FMADD D7, D10, D28, D3	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D4, D10, D12, D6	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
LDR D6, [X7, #24]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
FMADD D29, D0, D27, D2	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D9, D0, D26, D5	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D10, D0, D25, D4	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D30, D0, D24, D7	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMUL D3, D29, D8	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	3	0.25
FMADD D11, D11, D9, D3	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D2, D31, D10, D11	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D0, D6, D30, D2	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FADD D1, D1, D0	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25
CMP W5, W3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33
B.LE 41a848 <_ZN16miniqmcreference17TwoBodyJastrowRefIN11qmcplusplus14BsplineFunctorIdEEE5ratioERNS1_11ParticleSetEi+0x508>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50
HINT #0
HINT #0
HINT #0
LDR D26, [SP, #104]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
FADD D13, D26, D1	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25
STR D13, [SP, #104]	1	0	0	0	0	0	0	0.50	0.50	0	0	0.50	0.50	0	0	0	2	0.50
LDR D20, [SP, #104]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
LDR X2, [X0, #216]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33
LDP D10, D11, [SP, #16]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
STR D20, [X0, #312]	1	0	0	0	0	0	0	0.50	0.50	0	0	0.50	0.50	0	0	0	2	0.50
LDR D19, [X2, X16,LSL #3]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
LDP D12, D13, [SP, #32]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
LDP D14, D15, [SP, #48]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
FSUB D0, D19, S20	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25
LDP D8, D9, [SP], #112	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
B 403700 <@plt_start@+0x80>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50
STR XZR, [SP, #104]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50
LDR D20, [SP, #104]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
LDR X2, [X0, #216]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33
STR D20, [X0, #312]	1	0	0	0	0	0	0	0.50	0.50	0	0	0.50	0.50	0	0	0	2	0.50
LDR D19, [X2, X16,LSL #3]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
LDP D8, D9, [SP], #112	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
FSUB D0, D19, S20	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25
B 403700 <@plt_start@+0x80>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50
HINT #0
HINT #0
HINT #0
HINT #0
HINT #0
HINT #0
HINT #0

Source file and lines	TwoBodyJastrowRef.h:123-285
Module	exec

The function is defined in:

/home/hbollore/qaas/qaas-runs/169-816-7419/intel/miniqmc/build/miniqmc/src/Numerics/OhmmsPETE/OhmmsVector.h:229
/home/hbollore/qaas/qaas-runs/169-816-7419/intel/miniqmc/build/miniqmc/src/QMCWaveFunctions/Jastrow/BsplineFunctor.h:231-260
/home/hbollore/qaas/qaas-runs/169-816-7419/intel/miniqmc/build/miniqmc/src/QMCWaveFunctions/Jastrow/TwoBodyJastrowRef.h:123-130,279-285
/home/hbollore/qaas/qaas-runs/169-816-7419/intel/miniqmc/build/miniqmc/src/Particle/ParticleSet.h:302-305
/usr/include/c++/11/bits/stl_vector.h:1043,1061-1064,1169

Warnings:
Ignoring paths for analysis

gain
potential
hint
expert

Code clean check

Workaround

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

Vectorization

Details

45% of VPU instructions are used in vector version (process two or more data elements in vector registers):

55% of VPU loads are used in vector version.
57% of VPU stores are used in vector version.
0% of VPU addition or subtraction instructions are used in vector version.
0% 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)

FMA

Detected 30 FMA (fused multiply-add) operations. Presence of both ADD/SUB and MUL operations.

Workaround

Conversion instructions

Detected expensive conversion instructions.

Details

FCVTZS: 2 occurrences
SCVTF: 2 occurrences

Workaround

Avoid mixing data with different types. In particular, check if the type of constants is the same as array elements.

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

The binary function is composed of 74 FP arithmetical operations:

36: addition or subtraction (30 inside FMA instructions)
38: multiply (30 inside FMA instructions)

The binary function is loading 432 bytes. The binary function is storing 108 bytes.

Arithmetic intensity

Arithmetic intensity is 0.14 FP operations per loaded or stored byte.

General properties

nb instructions	129
loop length	516
nb stack references	0

Front-end

FIT IN UOP CACHE

front end

14.75 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14
uops	3.00	3.00	4.75	4.75	4.75	4.75	13.25	13.25	13.25	13.25	16.67	16.67	16.67	1.50	1.50
cycles	3.00	3.00	4.75	4.75	4.75	4.75	13.25	13.25	13.25	13.25	16.67	16.67	16.67	1.50	1.50

Cycles executing div or sqrt instructions

Cycles summary

Front-end	14.75
Overall L1	16.67

Vectorization ratios

all	45%
load	55%
store	57%
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%

Cycles and memory resources usage

Assuming all data fit into the L1 cache, each call to the function takes 16.67 cycles. At this rate:

26% of peak load performance is reached (25.92 out of 96.00 bytes loaded per cycle (GB/s @ 1GHz))
13% of peak store performance is reached (6.48 out of 48.00 bytes stored per cycle (GB/s @ 1GHz))

ASM code

In the binary file, the address of the function is: 41a340

Instruction	Nb FU	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	Latency	Recip. throughput
STP D8, D9, [SP, #912]!	1	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0.50	0.50	0	0	0	2	0.50
SBFM X16, X2, #0, #31	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25
LDR X4, [X1, #2576]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33
LDR X3, [X1, #1472]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33
LDR X12, [X0, #160]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33
LDR X5, [X4]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33
LDR X15, [X5, #104]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33
STR WZR, [X0, #12]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50
LDRSW X6, [X3, X2,SXTW #2]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33
MADD W7, W6, W12, WZR	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	2	1
CBZ X12, 41a8a4 <_ZN16miniqmcreference17TwoBodyJastrowRefIN11qmcplusplus14BsplineFunctorIdEEE5ratioERNS1_11ParticleSetEi+0x564>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50
LDR X13, [X0, #512]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33
MOVN X8, #7	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25
ADD X10, X8, W7,SXTW #3	1	0	0	0	0	0.50	0.50	0	0	0	0	0	0	0	0	0	2	0.50
MOVZ X11, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25
STP D10, D11, [SP, #16]	1	0	0	0	0	0	0	0.50	0.50	0	0	0.50	0.50	0	0	0	2	0.50
LDR X14, [X1, #2712]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33
STP D12, D13, [SP, #32]	1	0	0	0	0	0	0	0.50	0.50	0	0	0.50	0.50	0	0	0	2	0.50
LDR X9, [X0, #464]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33
ADD X13, X13, X10	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25
STP D14, D15, [SP, #48]	1	0	0	0	0	0	0	0.50	0.50	0	0	0.50	0.50	0	0	0	2	0.50
STR XZR, [SP, #104]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50
LDR W10, [X14]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33
HINT #0
LDR D29, [X9]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
SUB W17, W5, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25
MOVZ X3, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25
AND W4, W17, #0	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25
LDR D23, [X18, #568]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
LDP D26, D13, [X18, #24]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
LDP D20, D19, [X18, #40]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
FMUL D30, D29, D23	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	3	0.25
LDP D27, D14, [X18, #56]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
LDP D22, D21, [X18, #72]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
LDP D25, D12, [X18, #88]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
LDP D18, D17, [X18, #104]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
LDP D24, D28, [X18, #120]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
LDP D16, D15, [X18, #136]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
LDR X1, [X18, #536]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33
FCVTZS W18, D30	1	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	3	1
ADD X6, X1, W18,SXTW #3	1	0	0	0	0	0.50	0.50	0	0	0	0	0	0	0	0	0	2	0.50
SCVTF D31, W18	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	3	1
LDR D5, [X1, X18,SXTW #3]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
FSUB D0, D30, S31	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25
FMUL D6, D0, D0	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	3	0.25
FMADD D1, D0, D22, D21	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D4, D0, D20, D19	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D3, D0, D18, D17	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D2, D0, D16, D15	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D7, D6, D14, D1	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMUL D8, D0, D6	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	3	0.25
FMADD D10, D6, D12, D3	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
LDR D3, [X6, #24]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
FMADD D31, D6, D28, D2	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D9, D6, D13, D4	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
LDP D6, D4, [X6, #8]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
FMADD D11, D8, D27, D7	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D30, D8, D25, D10	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D29, D8, D26, D9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D0, D8, D24, D31	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMUL D1, D11, D6	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	3	0.25
FMADD D2, D5, D29, D1	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D5, D4, D30, D2	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D1, D3, D0, D5	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
CMP W5, #1	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33
B.LE 41a848 <_ZN16miniqmcreference17TwoBodyJastrowRefIN11qmcplusplus14BsplineFunctorIdEEE5ratioERNS1_11ParticleSetEi+0x508>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50
CBZ W4, 41a740 <_ZN16miniqmcreference17TwoBodyJastrowRefIN11qmcplusplus14BsplineFunctorIdEEE5ratioERNS1_11ParticleSetEi+0x400>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50
LDR D7, [X9, #8]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
MOVZ X3, #2	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.25
FMUL D8, D7, D23	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	3	0.25
FCVTZS W8, D8	1	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	3	1
ADD X7, X1, W8,SXTW #3	1	0	0	0	0	0.50	0.50	0	0	0	0	0	0	0	0	0	2	0.50
SCVTF D9, W8	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	3	1
LDR D11, [X1, X8,SXTW #3]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
FSUB D29, D8, S9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25
FMUL D10, D29, D29	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	3	0.25
FMADD D30, D29, D22, D21	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D31, D29, D20, D19	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D6, D29, D18, D17	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D3, D29, D16, D15	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D2, D10, D14, D30	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMUL D0, D29, D10	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	3	0.25
FMADD D5, D10, D13, D31	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
LDP D8, D31, [X7, #8]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
FMADD D7, D10, D28, D3	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D4, D10, D12, D6	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
LDR D6, [X7, #24]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
FMADD D29, D0, D27, D2	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D9, D0, D26, D5	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D10, D0, D25, D4	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D30, D0, D24, D7	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMUL D3, D29, D8	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	3	0.25
FMADD D11, D11, D9, D3	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D2, D31, D10, D11	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FMADD D0, D6, D30, D2	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	4	0.25
FADD D1, D1, D0	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25
CMP W5, W3	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0	0	1	0.33
B.LE 41a848 <_ZN16miniqmcreference17TwoBodyJastrowRefIN11qmcplusplus14BsplineFunctorIdEEE5ratioERNS1_11ParticleSetEi+0x508>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50
HINT #0
HINT #0
HINT #0
LDR D26, [SP, #104]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
FADD D13, D26, D1	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25
STR D13, [SP, #104]	1	0	0	0	0	0	0	0.50	0.50	0	0	0.50	0.50	0	0	0	2	0.50
LDR D20, [SP, #104]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
LDR X2, [X0, #216]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33
LDP D10, D11, [SP, #16]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
STR D20, [X0, #312]	1	0	0	0	0	0	0	0.50	0.50	0	0	0.50	0.50	0	0	0	2	0.50
LDR D19, [X2, X16,LSL #3]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
LDP D12, D13, [SP, #32]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
LDP D14, D15, [SP, #48]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
FSUB D0, D19, S20	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25
LDP D8, D9, [SP], #112	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
B 403700 <@plt_start@+0x80>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50
STR XZR, [SP, #104]	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0.50	0.50	1	0.50
LDR D20, [SP, #104]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
LDR X2, [X0, #216]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	4	0.33
STR D20, [X0, #312]	1	0	0	0	0	0	0	0.50	0.50	0	0	0.50	0.50	0	0	0	2	0.50
LDR D19, [X2, X16,LSL #3]	1	0	0	0	0	0	0	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
LDP D8, D9, [SP], #112	1	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.33	0.33	0.33	0	0	6	0.33
FSUB D0, D19, S20	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	2	0.25
B 403700 <@plt_start@+0x80>	1	0.50	0.50	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50
HINT #0
HINT #0
HINT #0
HINT #0
HINT #0
HINT #0
HINT #0

Name	Coverage (%)	Time (s)
▼miniqmcreference::TwoBodyJastrowRef >::ratio(qmcplusplus::ParticleSet&, int)–	4.22	0.03
○Loop 323 - BsplineFunctor.h:246-260 - exec	1.81	0.01
▼Loop 321 - TwoBodyJastrowRef.h:125-127 - exec–	0	0
○Loop 322 - BsplineFunctor.h:236-241 - exec	2.41	0.02

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FMA

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

Arithmetic intensity

General properties

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Cycles summary

Vectorization ratios

Cycles and memory resources usage

ASM code

Code clean check

Workaround

Vectorization

Details

Workaround

FMA

Workaround

Conversion instructions

Details

Workaround

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

Arithmetic intensity

General properties

Front-end

Back-end

Cycles summary

Vectorization ratios

Cycles and memory resources usage

ASM code