Searched refs:yold (Results 1 – 3 of 3) sorted by relevance
| /petsc/src/dm/impls/plex/tutorials/ |
| H A D | ex19.c | 247 PetscReal xold, yold, zold, rold, phi, theta; in main() local
251 yold = cpCoordData[faceCPStartRow + (3 * ii) + 1]; in main()
253 rold = PetscSqrtReal(xold * xold + yold * yold + zold * zold); in main()
254 phi = PetscAtan2Real(yold, xold); in main()
255 theta = PetscAtan2Real(PetscSqrtReal(xold * xold + yold * yold), zold); in main()
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| /petsc/src/tao/constrained/impls/admm/ |
| H A D | admm.h | 18 Vec residual, y, yold, y0, yhat, yhatold, constraint; member
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| H A D | admm.c | 433 PetscCall(VecWAXPY(am->y, am->mu, am->residual, am->yold)); in TaoSolve_ADMM()
449 PetscCall(VecWAXPY(am->yhatold, -am->mu, am->residual, am->yold)); in TaoSolve_ADMM()
457 PetscCall(VecWAXPY(am->yhat, -am->mu, am->residual, am->yold)); in TaoSolve_ADMM()
485 PetscCall(VecCopy(am->y, am->yold)); in TaoSolve_ADMM()
579 if (!am->yold) { in TaoSetUp_ADMM()
580 PetscCall(VecDuplicate(am->Ax, &am->yold)); in TaoSetUp_ADMM()
581 PetscCall(VecSet(am->yold, 0.0)); in TaoSetUp_ADMM()
630 PetscCall(VecDestroy(&am->yold)); in TaoDestroy_ADMM()
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