|December 11, 2011, 12:48||
Does openfoam support shared memories among procs?
Join Date: May 2010
Posts: 40Rep Power: 7
I wonder if openfoam(or mpi) support shared memories among procs?
Since I have a const table (could be as large as a few GB) from which each proc should retrieve data.
|December 12, 2011, 03:31||
Join Date: May 2009
Location: Delft, Netherlands
Posts: 984Rep Power: 17
MPI has a shared memory transport layer (http://blogs.cisco.com/performance/s...mpi-transport/), but I don't think that's what you're looking for as data is still going to be copied around.
People at Sandia have been working on an extension for MPI to enable shared memory blocks (http://meetings.mpi-forum.org/secret...red-memory.pdf), but I'm not sure if there's anything stable yet.
*On twitter @akidTwit
*Spend as much time formulating your questions as you expect people to spend on their answer.
*Help define the OpenFOAM stackexchange Q&A site: http://area51.stackexchange.com/prop...oam-technology
|Thread||Thread Starter||Forum||Replies||Last Post|
|2D Mesh Generation Tutorial for GMSH||aeroslacker||Open Source Meshers: Gmsh, Netgen, CGNS, ...||12||January 19, 2012 04:52|
|OpenFOAM - Validation of Results||Ahmed||OpenFOAM Running, Solving & CFD||9||June 22, 2011 18:59|
|CFX11 + Fortran compiler ?||Mohan||CFX||20||March 30, 2011 18:56|
|OpenFOAM 1.6.x, 1.7.0 and 1.7.x are not fully prepared to work with gcc-4.5.x||wyldckat||OpenFOAM Bugs||18||October 21, 2010 05:51|
|Critical errors during OpenFoam installation in OpenSuse 11.0||amscosta||OpenFOAM||5||May 1, 2009 14:06|