Lines Matching refs:time_step

282     h = ts->time_step;  in TSEvaluateStep_IRK()
317   PetscReal      next_time_step = ts->time_step;  in TSStep_IRK()
336 …nstages; j++) PetscCall(VecAXPY(irk->YdotI[i], A_inv[i + j * nstages] / ts->time_step, irk->Y[j]));  in TSStep_IRK()
337       PetscCall(VecAXPY(irk->YdotI[i], -A_inv_rowsum[i] / ts->time_step, irk->U));  in TSStep_IRK()
343     PetscCall(TSAdaptChoose(adapt, ts, ts->time_step, NULL, &next_time_step, &accept));  in TSStep_IRK()
347       ts->time_step = next_time_step;  in TSStep_IRK()
351     ts->ptime += ts->time_step;  in TSStep_IRK()
352     ts->time_step = next_time_step;  in TSStep_IRK()
379     h = ts->time_step;  in TSInterpolate_IRK()
465   PetscReal          h = ts->time_step;  in SNESTSFormFunction_IRK()
478 …PetscCall(TSComputeIFunction(ts, ts->ptime + ts->time_step * c[i], Y[i], Ydot, YdotI[i], PETSC_FAL…  in SNESTSFormFunction_IRK()
514 …PetscCall(TSComputeIJacobian(ts, ts->ptime + ts->time_step * c[nstages - 1], Y[nstages - 1], Ydot,…  in SNESTSFormJacobian_IRK()
517     for (j = 0; j < nstages; j++) S[i + nstages * j] = tab->A_inv[i + nstages * j] / ts->time_step;  in SNESTSFormJacobian_IRK()