Searched refs:vt2 (Results 1 – 4 of 4) sorted by relevance
| /petsc/src/ksp/ksp/interface/ |
| H A D | itres.c | 35 PetscErrorCode KSPInitialResidual(KSP ksp, Vec vsoln, Vec vt1, Vec vt2, Vec vres, Vec vb) in KSPInitialResidual() argument
49 PetscCall(VecCopy(vb, vt2)); in KSPInitialResidual()
50 PetscCall(VecAXPY(vt2, -1.0, vt1)); in KSPInitialResidual()
52 PetscCall(PCDiagonalScaleLeft(ksp->pc, vt2, vres)); in KSPInitialResidual()
54 PetscCall(KSP_PCApply(ksp, vt2, vres)); in KSPInitialResidual()
57 PetscCall(PCApplySymmetricLeft(ksp->pc, vt2, vres)); in KSPInitialResidual()
60 PetscCall(VecCopy(vb, vt2)); in KSPInitialResidual()
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| /petsc/src/mat/tests/ |
| H A D | ex118.c | 128 Vec vt1, vt2; /* tmp vectors */ in CkEigenSolutions() local
138 PetscCall(VecDuplicate(evec[0], &vt2)); in CkEigenSolutions()
167 PetscCall(VecCopy(evec[i], vt2)); in CkEigenSolutions()
169 PetscCall(VecAXPY(vt1, tmp, vt2)); in CkEigenSolutions()
183 PetscCall(VecDestroy(&vt2)); in CkEigenSolutions()
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| H A D | ex116.c | 199 Vec vt1, vt2; /* tmp vectors */ in CkEigenSolutions() local
208 PetscCall(VecDuplicate(evec[0], &vt2)); in CkEigenSolutions()
235 PetscCall(VecCopy(evec[i], vt2)); in CkEigenSolutions()
237 PetscCall(VecAXPY(vt1, tmp, vt2)); in CkEigenSolutions()
249 PetscCall(VecDestroy(&vt2)); in CkEigenSolutions()
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| H A D | ex120.c | 249 Vec vt1, vt2; /* tmp vectors */ in CkEigenSolutions() local
258 PetscCall(VecDuplicate(evec[0], &vt2)); in CkEigenSolutions()
285 PetscCall(VecCopy(evec[i], vt2)); in CkEigenSolutions()
287 PetscCall(VecAXPY(vt1, tmp, vt2)); in CkEigenSolutions()
299 PetscCall(VecDestroy(&vt2)); in CkEigenSolutions()
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