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Searched refs:initial_dt (Results 1 – 4 of 4) sorted by relevance

/petsc/src/tao/unconstrained/tutorials/
H A Dburgers_spectral.c79 PetscReal initial_dt; member
116 appctx.initial_dt = 5e-3; in main()
225 PetscCall(TSSetTimeStep(appctx.ts, appctx.initial_dt)); in main()
232 PetscCall(TSGetTimeStep(appctx.ts, &appctx.initial_dt)); in main()
567 PetscCall(TSSetTimeStep(appctx->ts, appctx->initial_dt)); in FormFunctionGradient()
H A Dspectraladjointassimilation.c87 PetscReal initial_dt; member
127 appctx.initial_dt = 1e-4; in main()
228 PetscCall(TSSetTimeStep(appctx.ts, appctx.initial_dt)); in main()
235 PetscCall(TSGetTimeStep(appctx.ts, &appctx.initial_dt)); in main()
588 PetscCall(TSSetTimeStep(appctx->ts, appctx->initial_dt)); in FormFunctionGradient()
/petsc/src/ts/tutorials/
H A Dex50.c71 PetscReal initial_dt; member
102 appctx.initial_dt = 5e-3; in main()
207 PetscCall(TSSetTimeStep(appctx.ts, appctx.initial_dt)); in main()
/petsc/doc/changes/
H A D2017.md21 initial_dt\*initial_fnorm/current_fnorm.