Searched refs:btop (Results 1 – 1 of 1) sorted by relevance
| /petsc/src/ksp/ksp/impls/cr/ |
| H A D | cr.c | 15 PetscScalar apq, btop, bbot; in KSPSolve_CR() local
43 PetscCall(VecDotBegin(RT, ART, &btop)); /* (RT,ART) */ in KSPSolve_CR()
47 PetscCall(VecDotEnd(RT, ART, &btop)); /* (RT,ART) */ in KSPSolve_CR()
52 PetscCall(VecDotEnd(RT, ART, &btop)); /* (RT,ART) */ in KSPSolve_CR()
55 PetscCall(VecDotEnd(RT, ART, &btop)); /* (RT,ART) */ in KSPSolve_CR()
59 PetscCall(VecDotEnd(RT, ART, &btop)); /* (RT,ART) */ in KSPSolve_CR()
60 dp = PetscSqrtReal(PetscAbsScalar(btop)); /* dp = sqrt(R,AR) */ in KSPSolve_CR()
62 if (PetscAbsScalar(btop) < 0.0) { in KSPSolve_CR()
88 ai = btop / apq; /* ai = (RT,ART)/(AP,Q) */ in KSPSolve_CR()
93 bbot = btop; in KSPSolve_CR()
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