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Searched refs:PN (Results 1 – 4 of 4) sorted by relevance

/petsc/src/mat/tests/
H A Dex62.c28 PetscInt i, j, *idxn, PM, PN = PETSC_DECIDE, rstart, rend; in main() local
50 PetscCall(PetscOptionsInt("-PN", "Number of columns of P", "", PN, &PN, NULL)); in main()
145 if (PN < 0) PN = PM / 2; in main()
147 PetscCall(MatSetSizes(P, PETSC_DECIDE, PETSC_DECIDE, PM, PN)); in main()
156 idxn[j] = (PetscInt)(PetscRealPart(rval) * PN); in main()
H A Dex94.c184 PetscInt PN, rstart, rend; in main() local
185 PN = M / 2; in main()
188 PetscCall(MatSetSizes(P, PETSC_DECIDE, PETSC_DECIDE, M, PN)); in main()
197 idxn[j] = (PetscInt)(PetscRealPart(rval) * PN); in main()
265 PetscInt PN; in main() local
272 PN = M / 2; in main()
273 nzp = (PetscInt)(0.1 * PN + 1); /* num of nonzeros in each row of P */ in main()
275 PetscCall(MatSetSizes(P, PETSC_DECIDE, PETSC_DECIDE, N, PN)); in main()
284 idxn[j] = (PetscInt)(PetscRealPart(rval) * PN); in main()
/petsc/src/ksp/ksp/impls/cg/pipecg2/
H A Dpipecg2.c56 const PetscScalar *PETSC_RESTRICT PN, *PETSC_RESTRICT PM, *PETSC_RESTRICT PW; in VecMergedDot2_Private() local
62 PetscCall(VecGetArrayRead(N, (const PetscScalar **)&PN)); in VecMergedDot2_Private()
69 sumnm += PN[j] * PetscConj(PM[j]); in VecMergedDot2_Private()
76 PetscCall(VecRestoreArrayRead(N, (const PetscScalar **)&PN)); in VecMergedDot2_Private()
/petsc/doc/
H A Dpetsc.bib28308 address = {Aldermaston, Reading, Berkshire RG7 4PN},