Searched refs:deltaX (Results 1 – 1 of 1) sorted by relevance
| /petsc/src/snes/impls/al/ |
| H A D | al.c | 288 Vec DeltaX, deltaX, X, R, Q, deltaX_Q, deltaX_R; in SNESSolve_NEWTONAL() local
317 deltaX = snes->vec_sol_update; /* full newton step */ in SNESSolve_NEWTONAL()
469 PetscCall(VecCopy(deltaX_Q, deltaX)); in SNESSolve_NEWTONAL()
470 PetscCall(VecScale(deltaX, deltaLambda)); in SNESSolve_NEWTONAL()
473 PetscCall(VecAXPBYPCZ(deltaX, deltaS, deltaLambda, 0, deltaX_R, deltaX_Q)); in SNESSolve_NEWTONAL()
475 PetscCall(VecAXPY(DeltaX, 1, deltaX)); in SNESSolve_NEWTONAL()
476 PetscCall(VecAXPY(X, 1, deltaX)); in SNESSolve_NEWTONAL()
483 PetscCall(VecNormBegin(deltaX, NORM_2, &ynorm)); in SNESSolve_NEWTONAL()
486 PetscCall(VecNormEnd(deltaX, NORM_2, &ynorm)); in SNESSolve_NEWTONAL()
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