[petsc-users] sundials vs beuler

[Xuan YU]

Hi


I solve my problem with TS, but different type: beuler and sundials,  
time consumption changes dramatically. (time of beuler is 1m12s, time  
of sundials is 1.8s).

I was told that sundials can not control the minimum time step, so the  
performance will be slower.

TS_type: beuler
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sundials:



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Xuan YU
xxy113 at psu.edu