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Searched refs:qnB (Results 1 – 2 of 2) sorted by relevance

/petsc/src/snes/impls/tr/
H A Dtrimpl.h37 Mat qnB; member
H A Dtr.c441 PetscCall(MatDestroy(&tr->qnB)); in SNESSetUpQN_NEWTONTR()
459 tr->qnB = B; in SNESSetUpQN_NEWTONTR()
472 PetscCall(PetscObjectReference((PetscObject)tr->qnB)); in SNESSetUpQN_NEWTONTR()
473 tr->qnB_pre = tr->qnB; in SNESSetUpQN_NEWTONTR()
597 if (!neP->qnB) { in SNESSolve_NEWTONTR()
603 PetscCall(SNESComputeJacobian_MATLMVM(snes, X, neP->qnB, neP->qnB_pre, NULL)); in SNESSolve_NEWTONTR()
604 J = neP->qnB; in SNESSolve_NEWTONTR()
821 PetscCall(MatDestroy(&tr->qnB)); in SNESReset_NEWTONTR()