Searched refs:xk_tmp (Results 1 – 1 of 1) sorted by relevance
| /petsc/src/mat/impls/sbaij/seq/ |
| H A D | sbaijfact2.c | 18 PetscScalar *x, *xk, *xj, *xk_tmp, *t; in MatSolve_SeqSBAIJ_N_inplace() local
27 PetscCall(PetscMalloc1(bs, &xk_tmp)); in MatSolve_SeqSBAIJ_N_inplace()
38 PetscCall(PetscArraycpy(xk_tmp, xk, bs)); /* xk_tmp <- xk */ in MatSolve_SeqSBAIJ_N_inplace()
44 PetscKernel_v_gets_v_plus_Atranspose_times_w(bs, xj, v, xk_tmp); /* xj <- xj + v^t * xk */ in MatSolve_SeqSBAIJ_N_inplace()
51 PetscKernel_w_gets_A_times_v(bs, xk_tmp, diag, xk); /* xk <- diag * xk */ in MatSolve_SeqSBAIJ_N_inplace()
72 PetscCall(PetscFree(xk_tmp)); in MatSolve_SeqSBAIJ_N_inplace()
97 PetscScalar *xk, *xj, *xk_tmp; in MatForwardSolve_SeqSBAIJ_N_NaturalOrdering() local
101 PetscCall(PetscMalloc1(bs, &xk_tmp)); in MatForwardSolve_SeqSBAIJ_N_NaturalOrdering()
105 PetscCall(PetscArraycpy(xk_tmp, xk, bs)); /* xk_tmp <- xk */ in MatForwardSolve_SeqSBAIJ_N_NaturalOrdering()
111 PetscKernel_v_gets_v_plus_Atranspose_times_w(bs, xj, v, xk_tmp); /* xj <- xj + v^t * xk */ in MatForwardSolve_SeqSBAIJ_N_NaturalOrdering()
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