Re: [Libmesh-devel] Metis memory usage

2013-11-04 Thread Kirk, Benjamin (JSC-EG311)
On Nov 2, 2013, at 2:42 PM, John Peterson wrote: > >> I'll still work to refractor the adjacency build, but that'll take more >> concentration than I can muster this morning! > > OK, but you might not even want to bother! We were around 5.5-6 Gb total > memory (on 2 cores) on the SFC and Ce

Re: [Libmesh-devel] Metis memory usage

2013-11-04 Thread John Peterson
On Mon, Nov 4, 2013 at 10:52 AM, Kirk, Benjamin (JSC-EG311) < benjamin.k...@nasa.gov> wrote: > On Nov 2, 2013, at 2:42 PM, John Peterson wrote: > > > > >> I'll still work to refractor the adjacency build, but that'll take more > concentration than I can muster this morning! > > > > OK, but you mi

Re: [Libmesh-devel] Metis memory usage

2013-11-04 Thread Kirk, Benjamin (JSC-EG311)
On Nov 4, 2013, at 12:28 PM, John Peterson wrote: > > Nicely done yet again! The new implementation ran faster, and cut .23 Gb of > memory. That is a pretty huge memory savings for a 2 Gb mesh, especially > considering the graph is only actually formed on one processor now. > > https://dri

Re: [Libmesh-devel] Metis memory usage

2013-11-04 Thread John Peterson
On Mon, Nov 4, 2013 at 11:56 AM, Kirk, Benjamin (JSC-EG311) < benjamin.k...@nasa.gov> wrote: > > On Nov 4, 2013, at 12:28 PM, John Peterson > wrote: > > > > Nicely done yet again! The new implementation ran faster, and cut .23 > Gb of memory. That is a pretty huge memory savings for a 2 Gb mes