VecAXPY (reference) in projects: petsc - OpenGrok search results

Searched refs:VecAXPY (Results 1 – 25 of 413) sorted by relevance

/petsc/src/mat/impls/diagonal/tests/
H A D	ex1.c	`39 PetscCall(VecAXPY(a, 0.5, b)); in main() 55 PetscCall(VecAXPY(c2, -1.0, c)); in main() 60 PetscCall(VecAXPY(c, 1.0, a)); in main() 62 PetscCall(VecAXPY(c2, -1.0, c)); in main() 69 PetscCall(VecAXPY(c, 1.0, c2)); in main() 71 PetscCall(VecAXPY(c2, -1.0, c)); in main() 77 PetscCall(VecAXPY(c2, -1.0, c)); in main() 86 PetscCall(VecAXPY(a2, -1.0, a)); in main() 94 PetscCall(VecAXPY(a2, -1.0, a)); in main() 101 PetscCall(VecAXPY(a2, -1.0, a)); in main() [all …]`
/petsc/src/tao/quadratic/impls/bqpip/
H A D	bqpip.c	22 PetscCall(VecAXPY(tao->gradient, -1.0, qp->Z)); in QPIPComputeResidual() 26 PetscCall(VecAXPY(qp->RHS, -1.0, qp->C)); in QPIPComputeResidual() 27 PetscCall(VecAXPY(tao->gradient, -1.0, qp->RHS)); in QPIPComputeResidual() 43 PetscCall(VecAXPY(qp->Work, 0.5, tao->gradient)); in QPIPSetInitialPoint() 44 PetscCall(VecAXPY(tao->gradient, 1.0, qp->C)); in QPIPSetInitialPoint() 53 PetscCall(VecAXPY(qp->T, -1.0, tao->solution)); in QPIPSetInitialPoint() 55 PetscCall(VecAXPY(qp->G, -1.0, qp->XL)); in QPIPSetInitialPoint() 99 PetscCall(VecAXPY(qp->R3, -1.0, qp->G)); in QPIPSetInitialPoint() 100 PetscCall(VecAXPY(qp->R3, -1.0, qp->XL)); in QPIPSetInitialPoint() 103 PetscCall(VecAXPY(qp->R5, 1.0, qp->T)); in QPIPSetInitialPoint() [all …]
/petsc/src/ksp/ksp/impls/tcqmr/
H A D	tcqmr.c	68 PetscCall(VecAXPY(z, -alpha, u)); /* z = y - alpha u / in KSPSolve_TCQMR() 75 PetscCall(VecAXPY(utmp, -2.0 beta, p)); in KSPSolve_TCQMR() 77 PetscCall(VecAXPY(up1, -alpha, utmp)); in KSPSolve_TCQMR() 78 PetscCall(VecAXPY(up1, f * beta * beta, um1)); in KSPSolve_TCQMR() 90 PetscCall(VecAXPY(vp1, -alpha, v)); in KSPSolve_TCQMR() 91 PetscCall(VecAXPY(vp1, -beta, vm1)); in KSPSolve_TCQMR() 124 PetscCall(VecAXPY(pvec, -theta, pvec2)); in KSPSolve_TCQMR() 125 PetscCall(VecAXPY(pvec, -ep, pvec1)); in KSPSolve_TCQMR() 127 PetscCall(VecAXPY(x, tau_n, pvec)); in KSPSolve_TCQMR()
/petsc/src/ksp/ksp/impls/symmlq/
H A D	symmlq.c	110 PetscCall(VecAXPY(W, s, U)); /* w <- cw_bar + su; (w_k) / in KSPSolve_SYMMLQ() 112 PetscCall(VecAXPY(Wbar, c, U)); / w_bar <- -sw_bar + cu; (w_bar_(k+1)) / in KSPSolve_SYMMLQ() 113 PetscCall(VecAXPY(X, ceta, W)); / x <- x + ceta * w; (xL_k) / in KSPSolve_SYMMLQ() 124 PetscCall(VecAXPY(R, -alpha, V)); / r <- r - alpha* v; / in KSPSolve_SYMMLQ() 125 PetscCall(VecAXPY(Z, -alpha, U)); / z <- z - alpha* u; / in KSPSolve_SYMMLQ() 126 PetscCall(VecAXPY(R, -beta, VOLD)); / r <- r - beta * v_old; / in KSPSolve_SYMMLQ() 127 PetscCall(VecAXPY(Z, -beta, UOLD)); / z <- z - beta * u_old; / in KSPSolve_SYMMLQ() 178 PetscCall(VecAXPY(X, ceta_bar, Wbar)); / x <- x + ceta_barw_bar / in KSPSolve_SYMMLQ()
/petsc/src/ksp/ksp/tests/
H A D	ex2.c	`80 PetscCall(VecAXPY(r, -1.0, b)); in main() 88 PetscCall(VecAXPY(r, -1.0, b)); in main() 94 PetscCall(VecAXPY(r, -1.0, b)); in main() 101 PetscCall(VecAXPY(r, -1.0, b)); in main()`
H A D	ex7.c	`103 PetscCall(VecAXPY(x, -1.0, b)); in main() 108 PetscCall(VecAXPY(x, -1.0, b)); in main() 128 PetscCall(VecAXPY(x, -1.0, u)); in main()`
/petsc/src/benchmarks/results/
H A D	performance_medium	16 VecAXPY 1 1.895e-05 1.0 1.9e+07 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 … 34 VecAXPY 1 2.527e-05 1.0 1.4e+07 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 … 60 VecAXPY 1 9.618e-06 1.0 3.8e+07 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 … 78 VecAXPY 1 1.199e-04 1.0 3.1e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 … 96 VecAXPY 1 2.396e-05 1.0 1.5e+07 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 … 122 VecAXPY 1 1.040e-05 1.0 3.5e+07 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 … 140 VecAXPY 1 3.946e-05 1.0 9.3e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 … 158 VecAXPY 1 8.702e-05 1.0 4.2e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 … 176 VecAXPY 1 6.361e-04 1.0 5.8e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 … 193 …0:VecAXPY 1 1.156e-05 1.0 3.2e+07 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0… [all …]
H A D	performance_arco1	19 VecAXPY 3 4.760e-04 1.0 1.9e+07 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 … 37 …0:VecAXPY 3 1.458e-04 1.0 6.2e+07 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0… 55 VecAXPY 3 4.889e-04 1.0 1.8e+07 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 … 73 VecAXPY 3 2.315e-03 1.0 3.9e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 … 93 VecAXPY 3 2.024e-03 1.0 4.5e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 … 120 VecAXPY 3 1.637e-04 1.0 5.5e+07 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 … 137 VecAXPY 3 3.790e-04 1.0 2.4e+07 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 … 156 VecAXPY 3 1.952e-03 1.0 4.6e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 … 182 VecAXPY 3 1.084e-04 1.0 8.3e+07 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 … 208 VecAXPY 3 1.560e-04 1.0 5.8e+07 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 … [all …]
H A D	performance_cfd_2_10	23 VecAXPY 1 1.0 6.0774e-03 1.0 4.04e+07 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0… 49 VecAXPY 1 1.0 2.9085e-03 1.0 8.45e+07 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0… 75 …0:VecAXPY 1 1.652e-02 1.0 1.5e+07 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0… 101 VecAXPY 1 1.822e-02 1.0 1.3e+07 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 … 128 VecAXPY 1 6.206e-03 1.0 4.0e+07 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 … 155 VecAXPY 1 5.143e-03 1.0 4.8e+07 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 … 181 VecAXPY 1 1.843e-002 1.0 1.3e+007 1.0 0.0e+000 0.0e+000 0.0e+000 0 0 0 0 … 207 VecAXPY 1 1.0 1.7264e-03 1.0 1.78e+07 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0… 233 VecAXPY 2 1.0 2.2779e-02 1.0 2.16e+07 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0… 258 VecAXPY 2 1.0 2.5173e-02 1.0 1.95e+07 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0… [all …]
/petsc/src/ksp/ksp/utils/lmvm/tests/
H A D	solve_performance.c	`59 PetscCall(VecAXPY(x, xscale, dx)); in main() 60 PetscCall(VecAXPY(g, fscale, df)); in main() 66 PetscCall(VecAXPY(x, xscale, dx)); in main() 67 PetscCall(VecAXPY(g, fscale, df)); in main()`
H A D	lmvm_copy_test.c	`16 PetscCall(VecAXPY(x, PetscAbsScalar(dot) / dot, x_)); in positiveVectorUpdate() 17 PetscCall(VecAXPY(f, 1.0, f_)); in positiveVectorUpdate() 31 PetscCall(VecAXPY(diff, -1.0, b)); in VecEqualToTolerance() 58 PetscCall(VecAXPY(y_A, -1.0, y_B)); in testMatEqual() 65 PetscCall(VecAXPY(y_A, -1.0, y_B)); in testMatEqual()`
H A D	ex2.c	`74 PetscCall(VecAXPY(x, 1.0, s)); in main() 75 PetscCall(VecAXPY(g, 1.0, y)); in main() 85 PetscCall(VecAXPY(v_diag, -1.0, v_sym)); in main()`
/petsc/src/ksp/ksp/impls/cg/stcg/
H A D	stcg.c	95 PetscCall(VecAXPY(d, alpha, r)); /* d = d + alpha r / in KSPCGSolve_STCG() 130 PetscCall(VecAXPY(d, alpha, r)); / d = d + alpha r / in KSPCGSolve_STCG() 208 PetscCall(VecAXPY(d, alpha, r)); / d = d + alpha r / in KSPCGSolve_STCG() 262 PetscCall(VecAXPY(d, step, p)); / d = d + step p / in KSPCGSolve_STCG() 283 PetscCall(VecAXPY(d, alpha, r)); / d = d + alpha r / in KSPCGSolve_STCG() 337 PetscCall(VecAXPY(d, step, p)); / d = d + step p / in KSPCGSolve_STCG() 356 PetscCall(VecAXPY(d, alpha, p)); / d = d + alpha p / in KSPCGSolve_STCG() 357 PetscCall(VecAXPY(r, -alpha, z)); / r = r - alpha Q p / in KSPCGSolve_STCG() 504 PetscCall(VecAXPY(d, step, p)); / d = d + step p */ in KSPCGSolve_STCG()
/petsc/src/mat/tests/
H A D	ex88.c	`96 PetscCall(VecAXPY(W2, -1.0, diff)); in TestMatrix() 105 PetscCall(VecAXPY(W2, -1.0, diff)); in TestMatrix() 118 PetscCall(VecAXPY(W2, -1.0, diff)); in TestMatrix() 127 PetscCall(VecAXPY(W2, -1.0, diff)); in TestMatrix() 141 PetscCall(VecAXPY(W3, -1.0, diff)); in TestMatrix() 151 PetscCall(VecAXPY(W3, -1.0, diff)); in TestMatrix() 162 PetscCall(VecAXPY(diff, -1.0, W2)); in TestMatrix()`
H A D	ex30.c	`129 PetscCall(VecAXPY(y, -1.0, x)); in main() 137 PetscCall(VecAXPY(y, -1.0, x)); in main() 150 PetscCall(VecAXPY(y, -1.0, x)); in main() 184 PetscCall(VecAXPY(y, -1.0, x)); in main() 192 PetscCall(VecAXPY(y, -1.0, x)); in main() 205 PetscCall(VecAXPY(y, -1.0, x)); in main()`
H A D	ex1.c	`133 PetscCall(VecAXPY(y, -1.0, x)); in main() 152 PetscCall(VecAXPY(y, -1.0, x)); in main() 169 PetscCall(VecAXPY(y, -1.0, x)); in main() 186 PetscCall(VecAXPY(y, -1.0, x)); in main() 216 PetscCall(VecAXPY(y, -1.0, x)); in main() 234 PetscCall(VecAXPY(y, -1.0, x)); in main() 242 PetscCall(VecAXPY(y, -1.0, x)); in main()`
H A D	ex5.c	`91 PetscCall(VecAXPY(x, one, z)); in main() 92 PetscCall(VecAXPY(x, negone, w)); in main() 110 PetscCall(VecAXPY(y, one, u)); in main() 111 PetscCall(VecAXPY(y, negone, s)); in main()`
/petsc/src/mat/tutorials/
H A D	ex9.c	`53 PetscCall(VecAXPY(z, scalings[i], z2)); in main() 64 PetscCall(VecAXPY(y, -1.0, z)); in main() 73 PetscCall(VecAXPY(y, -1.0, z)); in main() 103 PetscCall(VecAXPY(y, -1.0, z)); in main() 126 PetscCall(VecAXPY(v2, -1.0, v)); in main()`
/petsc/src/ksp/ksp/impls/cg/nash/
H A D	nash.c	98 PetscCall(VecAXPY(d, alpha, r)); /* d = d + alpha r / in KSPCGSolve_NASH() 133 PetscCall(VecAXPY(d, alpha, r)); / d = d + alpha r / in KSPCGSolve_NASH() 211 PetscCall(VecAXPY(d, alpha, r)); / d = d + alpha r / in KSPCGSolve_NASH() 265 PetscCall(VecAXPY(d, step, p)); / d = d + step p / in KSPCGSolve_NASH() 286 PetscCall(VecAXPY(d, alpha, r)); / d = d + alpha r / in KSPCGSolve_NASH() 338 PetscCall(VecAXPY(d, step, p)); / d = d + step p / in KSPCGSolve_NASH() 357 PetscCall(VecAXPY(d, alpha, p)); / d = d + alpha p / in KSPCGSolve_NASH() 358 PetscCall(VecAXPY(r, -alpha, z)); / r = r - alpha Q p */ in KSPCGSolve_NASH()
/petsc/src/ts/impls/implicit/theta/
H A D	theta.c	132 … PetscCall(VecAXPY(quadts->vec_sol, th->time_step0 * (1.0 - th->Theta), ts->vec_costintegrand)); in TSThetaEvaluateCostIntegral() 135 PetscCall(VecAXPY(quadts->vec_sol, th->time_step0 * th->Theta, ts->vec_costintegrand)); in TSThetaEvaluateCostIntegral() 138 PetscCall(VecAXPY(quadts->vec_sol, th->time_step0, ts->vec_costintegrand)); in TSThetaEvaluateCostIntegral() 215 if (th->extrapolate && !ts->steprestart) PetscCall(VecAXPY(th->X, 1 / th->shift, th->Xdot)); in TSStep_Theta() 234 PetscCall(VecAXPY(ts->vec_sol, ts->time_step, th->Xdot)); in TSStep_Theta() 312 PetscCall(VecAXPY(VecsSensiTemp[nadj], 1., ts->vec_drdu_col)); in TSAdjointStepBEuler_Private() 345 PetscCall(VecAXPY(VecsSensi2Temp[nadj], -1., ts->vecs_fuu[nadj])); in TSAdjointStepBEuler_Private() 346 if (ts->vecs_fup) PetscCall(VecAXPY(VecsSensi2Temp[nadj], -1., ts->vecs_fup[nadj])); in TSAdjointStepBEuler_Private() 391 PetscCall(VecAXPY(ts->vecs_sensip[nadj], -adjoint_time_step, VecsDeltaMu[nadj])); in TSAdjointStepBEuler_Private() 395 PetscCall(VecAXPY(ts->vecs_sensip[nadj], adjoint_time_step, ts->vec_drdp_col)); in TSAdjointStepBEuler_Private() [all …]
/petsc/src/ksp/ksp/impls/cg/pipeprcg/
H A D	pipeprcg.c	`137 PetscCall(VecAXPY(X, alpha, P)); /* x <- x + alpha * p / in KSPSolve_PIPEPRCG() 138 PetscCall(VecAXPY(R, -alpha, S)); / r <- r - alpha * s / in KSPSolve_PIPEPRCG() 139 PetscCall(VecAXPY(RT, -alpha, ST)); / rt <- rt - alpha * st / in KSPSolve_PIPEPRCG() 140 PetscCall(VecAXPY(W, -alpha, U)); / w <- w - alpha * u / in KSPSolve_PIPEPRCG() 141 PetscCall(VecAXPY(WT, -alpha, UT)); / wt <- wt - alpha * ut */ in KSPSolve_PIPEPRCG()`
/petsc/src/dm/impls/plex/tests/
H A D	ex60.c	`167 PetscCall(VecAXPY(metric1, 0.625, metric)); in main() 170 PetscCall(VecAXPY(metric2, 2.5, metric)); in main() 177 PetscCall(VecAXPY(metricComb, -1, metric)); in main() 193 PetscCall(VecAXPY(metricComb, -1, metric2)); in main() 209 PetscCall(VecAXPY(err, -1, determinant)); in main() 215 PetscCall(VecAXPY(metric1, -1, metric)); in main() 241 PetscCall(VecAXPY(metric2, -1, metric1)); in main()`
/petsc/src/ksp/ksp/impls/cg/gltr/
H A D	gltr.c	149 PetscCall(VecAXPY(d, alpha, r)); /* d = d + alpha r / in KSPCGSolve_GLTR() 180 PetscCall(VecAXPY(d, alpha, r)); / d = d + alpha r / in KSPCGSolve_GLTR() 249 PetscCall(VecAXPY(d, alpha, r)); / d = d + alpha r / in KSPCGSolve_GLTR() 301 PetscCall(VecAXPY(d, step, p)); / d = d + step p / in KSPCGSolve_GLTR() 316 PetscCall(VecAXPY(d, alpha, r)); / d = d + alpha r / in KSPCGSolve_GLTR() 356 PetscCall(VecAXPY(d, step, p)); / d = d + step p / in KSPCGSolve_GLTR() 381 PetscCall(VecAXPY(d, step, p)); / d = d + step p / in KSPCGSolve_GLTR() 392 PetscCall(VecAXPY(d, alpha, p)); / d = d + alpha p / in KSPCGSolve_GLTR() 393 PetscCall(VecAXPY(r, -alpha, z)); / r = r - alpha Q p / in KSPCGSolve_GLTR() 509 PetscCall(VecAXPY(d, step, p)); / d = d + step p */ in KSPCGSolve_GLTR() [all …]
/petsc/src/ts/impls/implicit/alpha/
H A D	alpha2.c	119 PetscCall(VecAXPY(A1, -dt, V0)); in TSAlpha_StageVecs() 203 PetscCall(VecAXPY(th->A0, -3 / time_step, V0)); in TSAlpha_Restart() 204 PetscCall(VecAXPY(th->A0, +4 / time_step, V1)); in TSAlpha_Restart() 205 PetscCall(VecAXPY(th->A0, -1 / time_step, V2)); in TSAlpha_Restart() 210 PetscCall(VecAXPY(th->vec_lte_work[0], +2, X2)); in TSAlpha_Restart() 211 PetscCall(VecAXPY(th->vec_lte_work[0], -4, X1)); in TSAlpha_Restart() 212 PetscCall(VecAXPY(th->vec_lte_work[0], +2, X0)); in TSAlpha_Restart() 216 PetscCall(VecAXPY(th->vec_lte_work[1], +2, V2)); in TSAlpha_Restart() 217 PetscCall(VecAXPY(th->vec_lte_work[1], -4, V1)); in TSAlpha_Restart() 218 PetscCall(VecAXPY(th->vec_lte_work[1], +2, V0)); in TSAlpha_Restart() [all …]
/petsc/src/ksp/ksp/impls/cg/pipecg/
H A D	pipecg.c	`138 PetscCall(VecAXPY(X, alpha, P)); /* x <- x + alpha * p / in KSPSolve_PIPECG() 139 PetscCall(VecAXPY(U, -alpha, Q)); / u <- u - alpha * q / in KSPSolve_PIPECG() 140 PetscCall(VecAXPY(W, -alpha, Z)); / w <- w - alpha * z / in KSPSolve_PIPECG() 141 PetscCall(VecAXPY(R, -alpha, S)); / r <- r - alpha * s */ in KSPSolve_PIPECG()`

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