Re: [Libmesh-devel] SystemIO refactorization in r6316

2012-11-13 Thread David Knezevic
Hi Ben, On 11/13/2012 09:53 AM, Kirk, Benjamin (JSC-EG311) wrote: > Thanks for the info. Is this something that I could test, or could you send > me a patch for one of the examples to crank them up to a big problem size? I'll send you a patch for one of the examples to make a large RB IO file

Re: [Libmesh-devel] SystemIO refactorization in r6316

2012-11-13 Thread Kirk, Benjamin (JSC-EG311)
Thanks for the info. Is this something that I could test, or could you send me a patch for one of the examples to crank them up to a big problem size? Also, what type of computer / filesystem are you testing this on? Straight local disk or what? 301MB/19 = 15.8 MB/sec, so I expect there is st

Re: [Libmesh-devel] SystemIO refactorization in r6316

2012-11-12 Thread David Knezevic
On 11/12/2012 09:23 PM, David Knezevic wrote: > On 11/06/2012 05:24 PM, Kirk, Benjamin (JSC-EG311) wrote: >> Dave, my ultimate fix for you will be extending this to write >> >> for node… >> for vec… >> for var… >> for comp… >> >> or some permutation thereof, which will necessitate

Re: [Libmesh-devel] SystemIO refactorization in r6316

2012-11-12 Thread David Knezevic
On 11/06/2012 05:24 PM, Kirk, Benjamin (JSC-EG311) wrote: > Dave, my ultimate fix for you will be extending this to write > > for node… >for vec… > for var… >for comp… > > or some permutation thereof, which will necessitate writing all the reduced > basis vectors to a single file,

Re: [Libmesh-devel] SystemIO refactorization in r6316

2012-11-09 Thread Kirk, Benjamin (JSC-EG311)
On Nov 9, 2012, at 2:00 PM, Derek Gaston wrote: > I just wanted to report that with libMesh HEAD our tests are currently > running fine in both serial and parallel (both threaded and MPI and the > combo). So, as far as I can tell, nothing has been broken on our end. Woohoo! Thanks for that.

Re: [Libmesh-devel] SystemIO refactorization in r6316

2012-11-09 Thread Derek Gaston
So... I had a crazy week this week and I haven't given you guys feedback on all of this. I just wanted to report that with libMesh HEAD our tests are currently running fine in both serial and parallel (both threaded and MPI and the combo). So, as far as I can tell, nothing has been broken on our

Re: [Libmesh-devel] SystemIO refactorization in r6316

2012-11-06 Thread Roy Stogner
On Tue, 6 Nov 2012, Kirk, Benjamin (JSC-EG311) wrote: > I tested this on all my stuff and am pretty confident with it, but > let me know if anything breaks! We should probably coordinate commits of "stuff that works great on all our tests but fundamentally changes core library functionality" bet

Re: [Libmesh-devel] SystemIO refactorization in r6316

2012-11-06 Thread David Knezevic
On 11/06/2012 05:24 PM, Kirk, Benjamin (JSC-EG311) wrote: > All - > > I'm refactoring the SystemIO code to help address the RB IO bottleneck. As > of r6316, serialized vectors are written as > > for node… >for var… > for comp… > > > instead of the previous implementation > > for var… >