Re: [Libmesh-users] multithreading for FEMSystem Assembly

2011-10-20 Thread Paul T. Bauman
My guys ran last night without any problem. However, I want to double check with Roy here because I'm not convinced it actually ran multithreaded. More to come later today... On Thu, Oct 20, 2011 at 8:31 AM, David Fuentes wrote: > wow! thanks! > > I can create a simple regression test for a diff

Re: [Libmesh-users] multithreading for FEMSystem Assembly

2011-10-20 Thread David Fuentes
wow! thanks! I can create a simple regression test for a diffusion equation if that will be useful df On Wed, Oct 19, 2011 at 6:01 PM, Roy Stogner wrote: > > On Wed, 19 Oct 2011, Roy Stogner wrote: > > so why the hell haven't I added TBB to FEMSystem yet?" >> > > FEMSystem is now multithrea

Re: [Libmesh-users] multithreading for FEMSystem Assembly

2011-10-19 Thread Roy Stogner
On Wed, 19 Oct 2011, Roy Stogner wrote: > so why the hell haven't I added TBB to FEMSystem yet?" FEMSystem is now multithreaded (for assembly, postprocessing, qoi assembly, and qoi derivative assembly) as of r4878. It's passing my basic initial checks; we'll hit it with some stricter regression

Re: [Libmesh-users] multithreading for FEMSystem Assembly

2011-10-19 Thread Roy Stogner
On Wed, 19 Oct 2011, Paul T. Bauman wrote: > I have up and running tests using FEMSystem for a variety of problems that > can also be used as guinea pigs. Let me know how I > can help here. If it's trivial, might be a nice stepping stone into TBB for > me... ;-) Yeah, I'm an idiot. When I sa

Re: [Libmesh-users] multithreading for FEMSystem Assembly

2011-10-19 Thread Paul T. Bauman
On Wed, Oct 19, 2011 at 2:27 PM, Roy Stogner wrote: > > On Wed, 19 Oct 2011, David Fuentes wrote: > > > I probably need my version of libmesh, but > > Is there an example that uses threading for Matrix assembly for FemSystem > ? > > Not at the moment. I made the DiffContext change to make the > F

Re: [Libmesh-users] multithreading for FEMSystem Assembly

2011-10-19 Thread Roy Stogner
On Wed, 19 Oct 2011, David Fuentes wrote: > I probably need my version of libmesh, but > Is there an example that uses threading for Matrix assembly for FemSystem ? Not at the moment. I made the DiffContext change to make the FEMSystem API thread-safe as soon as I noticed that issue, but I have

[Libmesh-users] multithreading for FEMSystem Assembly

2011-10-19 Thread David Fuentes
Hi, I probably need my version of libmesh, but Is there an example that uses threading for Matrix assembly for FemSystem ? thanks, David -- The demand for IT networking professionals continues to grow, and the demand for