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Searched refs:nprow (Results 1 – 8 of 8) sorted by relevance

/petsc/src/mat/impls/aij/mpi/superlu_dist/ !
H A Dsuperlu_dist.c93 int_t nprow, npcol, *row, *col; member
707 lu->nprow = (int_t)(0.5 + PetscSqrtReal((PetscReal)size)); in MatLUFactorSymbolic_SuperLU_DIST()
708 if (!lu->nprow) lu->nprow = 1; in MatLUFactorSymbolic_SuperLU_DIST()
709 while (lu->nprow > 0) { in MatLUFactorSymbolic_SuperLU_DIST()
710 lu->npcol = (int_t)(size / lu->nprow); in MatLUFactorSymbolic_SuperLU_DIST()
711 if (size == lu->nprow * lu->npcol) break; in MatLUFactorSymbolic_SuperLU_DIST()
712 lu->nprow--; in MatLUFactorSymbolic_SuperLU_DIST()
727 lu->nprow = (int_t)(0.5 + PetscSqrtReal((PetscReal)(size / lu->npdep))); in MatLUFactorSymbolic_SuperLU_DIST()
728 if (!lu->nprow) lu->nprow = 1; in MatLUFactorSymbolic_SuperLU_DIST()
729 while (lu->nprow > 0) { in MatLUFactorSymbolic_SuperLU_DIST()
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/petsc/include/petsc/private/ !
H A Dpetscscalapack.h8 PetscBLASInt nprow, npcol; /* number of process rows and columns */ member
121 … _aa->rsrc == _bb->rsrc && _aa->csrc == _bb->csrc && _aa->grid->nprow == _bb->grid->nprow && _aa->…
/petsc/src/mat/impls/scalapack/ !
H A Dmatscalapack.c43 …iewerASCIIPrintf(viewer, "grid height=%d, grid width=%d\n", (int)a->grid->nprow, (int)a->grid->npc… in MatView_ScaLAPACK()
128 …PetscCallBLAS("SCALAPACKinfog2l", SCALAPACKinfog2l_(&gridx, &gcidx, a->desc, &a->grid->nprow, &a->… in MatSetValues_ScaLAPACK()
181 lszx = SCALAPACKnumroc_(&a->M, &a->mb, &a->grid->myrow, &a->rsrc, &a->grid->nprow); in MatMultXXXYYY_ScaLAPACK()
220 lszy = SCALAPACKnumroc_(&a->M, &a->mb, &a->grid->myrow, &a->rsrc, &a->grid->nprow); in MatMultXXXYYY_ScaLAPACK()
450 lszd = SCALAPACKnumroc_(&a->M, &a->mb, &a->grid->myrow, &a->rsrc, &a->grid->nprow); in MatGetDiagonal_ScaLAPACK()
552 lszd = SCALAPACKnumroc_(&a->M, &a->mb, &a->grid->myrow, &a->rsrc, &a->grid->nprow); in MatDiagonalScale_ScaLAPACK()
727 lszx = SCALAPACKnumroc_(&a->M, &a->mb, &a->grid->myrow, &a->rsrc, &a->grid->nprow); in MatSolve_ScaLAPACK()
954 nproc = a->grid->nprow; in MatGetOwnershipIS_ScaLAPACK()
1294 a->locr = SCALAPACKnumroc_(&a->M, &a->mb, &a->grid->myrow, &a->rsrc, &a->grid->nprow); in MatSetUp_ScaLAPACK()
1335 …PetscCallBLAS("SCALAPACKinfog2l", SCALAPACKinfog2l_(&gridx, &gcidx, a->desc, &a->grid->nprow, &a->… in MatAssemblyEnd_ScaLAPACK()
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/petsc/src/ksp/ksp/tutorials/output/ !
H A Dex50_tut_2.out24 Process grid nprow 2 x npcol 2
/petsc/src/ksp/ksp/tests/output/ !
H A Dex63_2.out41 Process grid nprow 1 x npcol 1
H A Dex63_2_alt.out41 Process grid nprow 1 x npcol 1
/petsc/src/snes/tutorials/output/ !
H A Dex19_superlu_dist_3d.out45 Process grid nprow 1 x npcol 2
H A Dex19_superlu_dist_3ds.out45 Process grid nprow 1 x npcol 2