[deal.II] Re: Parallel GridIn of large file - PETSC Error

2017-07-25 Thread Yi-Chung Chen
Hi Mathias Would you mind to check the memory usage? I guess you have about 3M DOFs right (based on the file size of msh)? My experience told me that 32GB can handle 10M DOFs(roughly). Your case is about 10GB memory based on the calculation.If you are using distributed mesh, which means you

[deal.II] Re: Parallel GridIn of large file - PETSC Error

2017-05-09 Thread Denis Davydov
p.s. could also be this https://groups.google.com/forum/#!topic/dealii/zSC33HFN9AA -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the

[deal.II] Re: Parallel GridIn of large file - PETSC Error

2017-05-09 Thread Denis Davydov
It could be whatever. PETSc intercepts error and always print such things even when it happens outside of PETSc, which I find very inconvenient. Try compiling and running in Debug mode. On Tuesday, May 9, 2017 at 12:40:22 PM UTC+2, Mathias Mentler wrote: > > Hi everybody, > > I am currently