On Mon, Mar 18, 2013 at 10:15 AM, Zhang Wei <zhang.wei at chalmers.se> wrote:
> Hi > I am new to the slepc, I am struggling with handson exercies "Exercise 5: > Problem without Explicit Matrix Storage", it seems the memory cost is > really big for the case, as i simply increase the size of case ,n, to 9600 > resulting cost around 8Gb memory during the runtime, and at beginning > stage, it is clearly observed that each vector in krylove space cost 800Mb > for 9600 elements case.. that is unreasonable.can any one help me on that ? > This doesn't sound right. Please send -log_summary output and explain what you are doing. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20130318/673ada5f/attachment-0001.html>
