Searched refs:xscale (Results 1 – 1 of 1) sorted by relevance
| /petsc/src/ksp/ksp/utils/lmvm/tests/ |
| H A D | solve_performance.c | 44 PetscReal xscale, fscale, absdot; in main() local
53 xscale = 1.0; in main()
58 for (PetscInt iter = 0; iter < history_size; iter++, xscale *= -1.0, fscale *= -1.0) { in main()
59 PetscCall(VecAXPY(x, xscale, dx)); in main()
65 for (PetscInt iter = 0; iter < n_iters; iter++, xscale *= -1.0, fscale *= -1.0) { in main()
66 PetscCall(VecAXPY(x, xscale, dx)); in main()
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