CFD Online Logo CFD Online URL
Home > Forums > Main CFD Forum

petsci and csparse

Register Blogs Members List Search Today's Posts Mark Forums Read

LinkBack Thread Tools Display Modes
Old   July 28, 2009, 12:47
Default petsci and csparse
New Member
Nikhil I
Join Date: Jul 2009
Posts: 1
Rep Power: 0
Nikhil_iitbaero is on a distinguished road
My work is on implicit methods for Euler equations which involves inversion of large sparse matrices. I have been able to solve 2-D cases by using CSPARSE available freely. Recently I tried to convert all codes to PetSci but found that it takes much longer time(in the order of 100s) for 1d code to converge.
I would like to knnow if this is the trend.
Thanks in advance.

Nikhil I
Nikhil_iitbaero is offline   Reply With Quote


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

All times are GMT -4. The time now is 18:32.