Searched refs:RankOneAXPY (Results 1 – 1 of 1) sorted by relevance
| /petsc/src/ksp/ksp/utils/lmvm/tests/ |
| H A D | ex1.c | 157 static PetscErrorCode RankOneAXPY(Mat C, PetscScalar alpha, Vec x, Vec y) in RankOneAXPY() function
208 PetscCall(RankOneAXPY(B, 1.0 / sts, ymBs, s)); in BroydenUpdate_Explicit()
225 PetscCall(RankOneAXPY(B, 1.0 / ytBs, ymBs, Bty)); in BadBroydenUpdate_Explicit()
241 PetscCall(RankOneAXPY(B, (yts + phi * stBs) / (yts * yts), y, y)); in SymmetricBroydenUpdate_Explicit()
242 PetscCall(RankOneAXPY(B, -phi / yts, y, Bs)); in SymmetricBroydenUpdate_Explicit()
243 PetscCall(RankOneAXPY(B, -phi / yts, Bs, y)); in SymmetricBroydenUpdate_Explicit()
244 PetscCall(RankOneAXPY(B, (phi - 1.0) / stBs, Bs, Bs)); in SymmetricBroydenUpdate_Explicit()
274 PetscCall(RankOneAXPY(B, 1.0 / ymBsts, ymBs, ymBs)); in SR1Update_Explicit()
|