Run with -ts_view -log_summary and send the output. This will tell the current solvers and where the time is being spent.
Barry > On Jun 25, 2015, at 6:37 PM, Li, Xinya <[email protected]> wrote: > > Dear Sir, > > I am using the ts solver to solve a set of ODE and DAE. The Jacobian matrix > is a 1152 *1152 sparse complex matrix. > Each TSStep in TSSolve is taking nearly 1 second. Thus, I need to improve > the speed of TSSolve. > Which parts should be taking into account to accelerate TSSolve? > Thank you very much. > Regards > __________________________________________________ > Xinya Li > Scientist > EED/Hydrology > Pacific Northwest National Laboratory > 902 Battelle Boulevard > P.O. Box 999, MSIN K9-33 > Richland, WA 99352 USA > Tel: 509-372-6248 > Fax: 509-372-6089 > [email protected]
