Searched refs:dstep (Results 1 – 2 of 2) sorted by relevance
| /petsc/src/tao/quadratic/impls/bqpip/ |
| H A D | bqpip.c | 242 PetscReal gnorm, dstep, pstep, step = 0; in TaoSolve_BQPIP() local
420 dstep = qp->dsteplength; in TaoSolve_BQPIP()
422 PetscCall(VecAXPY(qp->Z, dstep, qp->DZ)); in TaoSolve_BQPIP()
423 PetscCall(VecAXPY(qp->S, dstep, qp->DS)); in TaoSolve_BQPIP()
424 PetscCall(VecAXPY(tao->solution, dstep, tao->stepdirection)); in TaoSolve_BQPIP()
425 PetscCall(VecAXPY(qp->G, dstep, qp->DG)); in TaoSolve_BQPIP()
426 PetscCall(VecAXPY(qp->T, dstep, qp->DT)); in TaoSolve_BQPIP()
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| /petsc/src/ksp/pc/impls/tfs/ |
| H A D | gs.c | 1138 PetscBLASInt i1 = 1, dstep; in PCTFS_gs_gop_vec_pairwise_plus() local
1198 PetscCall(PetscBLASIntCast(step, &dstep)); in PCTFS_gs_gop_vec_pairwise_plus()
1199 PetscCallBLAS("BLASaxpy", BLASaxpy_(&dstep, &d1, in2, &i1, dptr1 + *iptr * step, &i1)); in PCTFS_gs_gop_vec_pairwise_plus()
1231 PetscBLASInt dstep; in PCTFS_gs_gop_vec_tree_plus() local
1246 PetscCall(PetscBLASIntCast(step, &dstep)); in PCTFS_gs_gop_vec_tree_plus()
1247 … PetscCallBLAS("BLAScopy", BLAScopy_(&dstep, vals + *in++ * step, &i1, buf + *out++ * step, &i1)); in PCTFS_gs_gop_vec_tree_plus()
1260 PetscCall(PetscBLASIntCast(step, &dstep)); in PCTFS_gs_gop_vec_tree_plus()
1261 … PetscCallBLAS("BLAScopy", BLAScopy_(&dstep, buf + *out++ * step, &i1, vals + *in++ * step, &i1)); in PCTFS_gs_gop_vec_tree_plus()
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