Re: [Libmesh-devel] Profiling libmesh

2017-07-07 Thread Derek Gaston
Generally we are recommending: Linux: OpenSpeedShop and Intel VTune Mac: Instruments (It's a tool that comes with XCode) Derek On Fri, Jul 7, 2017 at 2:11 PM Roy Stogner wrote: > > On Fri, 7 Jul 2017, Fabio Canesin wrote: > > > I`m going some profiling of our code with focus on energy and just

Re: [Libmesh-devel] Profiling libmesh

2017-07-07 Thread Roy Stogner
On Fri, 7 Jul 2017, Fabio Canesin wrote: I`m going some profiling of our code with focus on energy and just wanted to know if there is any recommended method, library or something that has been a wish in this regards. For CPU-limited parts of the code, perf is very useful. I believe our "opr

[Libmesh-devel] Profiling libmesh

2017-07-07 Thread Fabio Canesin
Hey experts =), I`m going some profiling of our code with focus on energy and just wanted to know if there is any recommended method, library or something that has been a wish in this regards. Regards, Fabio C. Canesin --

Re: [Libmesh-devel] Multigrid Projection Matrixes with Periodic Boundaries

2017-07-07 Thread Roy Stogner
On Thu, 6 Jul 2017, Boris Boutkov wrote: Hello again - Ive been doing further work on the multigrid projection matrix front and things are starting to look fairly stable overall! Great! The main issue that has resurfaced is the treatment of the boundary conditions. Though it seems that for