Search Results

User Name Remember Me Password

Showing results 1 to 7 of 7 Search took 0.00 seconds. Search: Posts Made By: lordvon

Forum: OpenFOAM Running, Solving & CFD April 22, 2012, 13:38

Replies: 42 8x icoFoam speed up with Cufflink CUDA solver library Views: 13,102 Posted By lordvon Oh, and Lukasz, so it seems that the speedup... Oh, and Lukasz, so it seems that the speedup comparison in the presentation in your link showing that there was speedup in porting the matrix solving to the GPU in SIMPLE and potential solvers, but...

Forum: OpenFOAM Running, Solving & CFD April 22, 2012, 13:30

Replies: 42 8x icoFoam speed up with Cufflink CUDA solver library Views: 13,102 Posted By lordvon Hmm.. About that icoFoam tutorial listed in the... Hmm.. About that icoFoam tutorial listed in the CUDA installation instructions page has some lines of code to create a custom solver directory named 'my_icoFoam'; I tried it out and it wierdly...

Forum: OpenFOAM Running, Solving & CFD April 18, 2012, 08:33

Replies: 42 8x icoFoam speed up with Cufflink CUDA solver library Views: 13,102 Posted By lordvon Hi Lukasz, thanks for the reply. So are you... Hi Lukasz, thanks for the reply. So are you saying that the dark bar ("diagonal vs. diagonal", tiny speedup) represents CG solver with diagonal preconditioner, while the lighter bar ("diagonal vs....

Forum: OpenFOAM Running, Solving & CFD April 17, 2012, 11:23

Replies: 42 8x icoFoam speed up with Cufflink CUDA solver library Views: 13,102 Posted By lordvon Lukasz, your presentation link says that memory... Lukasz, your presentation link says that memory bottleneck was the cause of no speedup using PISO. However the reference for that figure says that: Two things: -I am pretty sure you can just...

Forum: OpenFOAM Running, Solving & CFD April 16, 2012, 22:10

Replies: 42 8x icoFoam speed up with Cufflink CUDA solver library Views: 13,102 Posted By lordvon Thanks, but the recompiling part is what I was... Thanks, but the recompiling part is what I was asking about. Just some simple instructions, please.

Forum: OpenFOAM Running, Solving & CFD April 16, 2012, 22:01

Replies: 42 8x icoFoam speed up with Cufflink CUDA solver library Views: 13,102 Posted By lordvon Hello all, on the cufflink installation... Hello all, on the cufflink installation instructions webpage, it says that a complete recompilation of openfoam is required under the heading 'Changes in lduInterface.H'. Could someone give more...

Forum: OpenFOAM Running, Solving & CFD April 13, 2012, 18:09

Replies: 42 8x icoFoam speed up with Cufflink CUDA solver library Views: 13,102 Posted By lordvon Thanks for posting this! I just bought a GTX 550... Thanks for posting this! I just bought a GTX 550 to utilize this. I will post some data. I will be doing transient parallel cpu simulations with GGI to compare.

Showing results 1 to 7 of 7

Forum Jump User Control Panel Private Messages Subscriptions Who's Online Search Forums Forums Home General Forums     Main CFD Forum     System Analysis     Structural Mechanics     Electromagnetics     CFD Freelancers     Hardware     Lounge Software User Forums     ANSYS         CFX         FLUENT             Fluent Multiphase             Fluent UDF and Scheme Programming         ANSYS Meshing & Geometry     Autodesk Simulation CFD     AVL FIRE     COMSOL     CONVERGE     Fidelity CFD     FloEFD, FloWorks & FloTHERM     FLOW-3D     OpenFOAM         OpenFOAM News & Announcements             OpenFOAM Announcements from ESI-OpenCFD             OpenFOAM Announcements from OpenFOAM Foundation             OpenFOAM Announcements from Other Sources         OpenFOAM Installation         OpenFOAM Meshing & Mesh Conversion         OpenFOAM Pre-Processing         OpenFOAM Running, Solving & CFD         OpenFOAM Post-Processing         OpenFOAM Programming & Development         OpenFOAM Verification & Validation         OpenFOAM Community Contributions             OpenFOAM CC Toolkits for Fluid-Structure Interaction         OpenFOAM Journal         OpenFOAM Bugs     Phoenics     REEF3D         REEF3D News & Announcements     Siemens         STAR-CCM+         STAR-CD     SU2         SU2 News & Announcements         SU2 Installation         SU2 Shape Design Mesh Generation & Pre-Processing Software     ANSA     enGrid     GridPro     Pointwise & Gridgen Visualization & Post-Processing Software     EnSight     FieldView     ParaView     Tecplot Special Topics     Mesh Generation & Pre-Processing     Visualization & Post-Processing CFD Online Community     Site News & Announcements     Site Help, Feedback & Discussions     CFD-Wiki