Home
last modified time | relevance | path

Searched refs:cy (Results 1 – 9 of 9) sorted by relevance

/petsc/src/dm/tutorials/
H A Dswarm_ex3.c221 PetscReal cx, cy, vx, vy; in ex3_1() local
224 cy = array[2 * p + 1]; in ex3_1()
225 vx = cy; in ex3_1()
/petsc/src/ksp/pc/interface/
H A Dprecon.c538 Vec cy, cx; in PCMatApplyTranspose_Private() local
576 PetscCall(MatDenseGetColumnVecWrite(Y, n1, &cy)); in PCMatApplyTranspose_Private()
577 if (!transpose) PetscCall(PCApply(pc, cx, cy)); in PCMatApplyTranspose_Private()
578 else PetscCall(PCApplyTranspose(pc, cx, cy)); in PCMatApplyTranspose_Private()
579 PetscCall(MatDenseRestoreColumnVecWrite(Y, n1, &cy)); in PCMatApplyTranspose_Private()
/petsc/src/mat/impls/aij/seq/seqhipsparse/
H A Daijhipsparse.hip.cxx3262 Mat_SeqAIJHIPSPARSE *cy; in MatAXPY_SeqAIJHIPSPARSE() local
3269 cy = (Mat_SeqAIJHIPSPARSE *)Y->spptr; in MatAXPY_SeqAIJHIPSPARSE()
3279 …PetscCheck(cy->format == MAT_HIPSPARSE_CSR, PetscObjectComm((PetscObject)Y), PETSC_ERR_GPU, "only … in MatAXPY_SeqAIJHIPSPARSE()
3281 csry = (CsrMatrix *)cy->mat->mat; in MatAXPY_SeqAIJHIPSPARSE()
3300 PetscCallHIPSPARSE(hipsparseSetPointerMode(cy->handle, HIPSPARSE_POINTER_MODE_HOST)); in MatAXPY_SeqAIJHIPSPARSE()
3302 …Size(cy->handle, Y->rmap->n, Y->cmap->n, &a, cx->mat->descr, x->nz, ax, csrx->row_offsets->data().… in MatAXPY_SeqAIJHIPSPARSE()
3303 …csry->column_indices->data().get(), cy->mat->descr, ay, csry->row_offsets->data().get(), csry->col… in MatAXPY_SeqAIJHIPSPARSE()
3306 …geam(cy->handle, Y->rmap->n, Y->cmap->n, &a, cx->mat->descr, x->nz, ax, csrx->row_offsets->data().… in MatAXPY_SeqAIJHIPSPARSE()
3307 …csry->column_indices->data().get(), cy->mat->descr, ay, csry->row_offsets->data().get(), csry->col… in MatAXPY_SeqAIJHIPSPARSE()
3313 …geam(cy->handle, Y->rmap->n, Y->cmap->n, &a, cx->mat->descr, x->nz, ax, csrx->row_offsets->data().… in MatAXPY_SeqAIJHIPSPARSE()
[all …]
/petsc/src/mat/impls/aij/seq/seqcusparse/
H A Daijcusparse.cu3869 Mat_SeqAIJCUSPARSE *cy; in MatAXPY_SeqAIJCUSPARSE() local
3876 cy = (Mat_SeqAIJCUSPARSE *)Y->spptr; in MatAXPY_SeqAIJCUSPARSE()
3886 …PetscCheck(cy->format == MAT_CUSPARSE_CSR, PetscObjectComm((PetscObject)Y), PETSC_ERR_GPU, "only M… in MatAXPY_SeqAIJCUSPARSE()
3888 csry = (CsrMatrix *)cy->mat->mat; in MatAXPY_SeqAIJCUSPARSE()
3908 PetscCallCUSPARSE(cusparseSetPointerMode(cy->handle, CUSPARSE_POINTER_MODE_HOST)); in MatAXPY_SeqAIJCUSPARSE()
3910 …Size(cy->handle, Y->rmap->n, Y->cmap->n, &a, cx->mat->descr, x->nz, ax, csrx->row_offsets->data().… in MatAXPY_SeqAIJCUSPARSE()
3911 …csry->column_indices->data().get(), cy->mat->descr, ay, csry->row_offsets->data().get(), csry->col… in MatAXPY_SeqAIJCUSPARSE()
3914 …geam(cy->handle, Y->rmap->n, Y->cmap->n, &a, cx->mat->descr, x->nz, ax, csrx->row_offsets->data().… in MatAXPY_SeqAIJCUSPARSE()
3915 …csry->column_indices->data().get(), cy->mat->descr, ay, csry->row_offsets->data().get(), csry->col… in MatAXPY_SeqAIJCUSPARSE()
3921 …geam(cy->handle, Y->rmap->n, Y->cmap->n, &a, cx->mat->descr, x->nz, ax, csrx->row_offsets->data().… in MatAXPY_SeqAIJCUSPARSE()
[all …]
/petsc/src/ksp/ksp/tutorials/
H A Dex49.c157 PetscScalar cy = coords[2 * i + 1]; in ConstructQ12D_GNx() local
160 J01 = J01 + GNi[0][i] * cy; /* J_xy = dy/dxi */ in ConstructQ12D_GNx()
162 J11 = J11 + GNi[1][i] * cy; /* J_yy = dy/deta */ in ConstructQ12D_GNx()
H A Dex70.c80 PetscScalar cy = coords[2 * i + 1]; in EvaluateDerivatives() local
83 J01 += dN[0][i] * cy; /* J_xy = dy/dxi */ in EvaluateDerivatives()
85 J11 += dN[1][i] * cy; /* J_yy = dy/deta */ in EvaluateDerivatives()
H A Dex42.c190 PetscScalar cy = coords[NSD * n + 1]; in ShapeFunctionQ13D_Evaluate_dx() local
195 J01 = J01 + GNi[0][n] * cy; /* J_xy = dx/deta */ in ShapeFunctionQ13D_Evaluate_dx()
199 J11 = J11 + GNi[1][n] * cy; /* J_yy */ in ShapeFunctionQ13D_Evaluate_dx()
203 J21 = J21 + GNi[2][n] * cy; /* J_zy */ in ShapeFunctionQ13D_Evaluate_dx()
H A Dex43.c152 PetscScalar cy = coords[2 * i + 1]; in ConstructQ12D_GNx() local
155 J01 = J01 + GNi[0][i] * cy; /* J_xy = dy/dxi */ in ConstructQ12D_GNx()
157 J11 = J11 + GNi[1][i] * cy; /* J_yy = dy/deta */ in ConstructQ12D_GNx()
/petsc/src/snes/tutorials/
H A Dex16.c883 PetscReal cy = ((PetscReal)j) / ((PetscReal)(my - 1)); in FormCoordinates() local
885 PetscReal rad = user->rad + cy * user->height; in FormCoordinates()