Re: [OMPI devel] hcoll missing libsharp

2019-10-15 Thread Peter Kjellström via devel
On Tue, 15 Oct 2019 15:40:24 + "Jeff Squyres \(jsquyres\) via devel" wrote: ... > 1) do you expect this to just work even if the linker has no idea > where to find libsharp.so ? > > No, of course not. :-) That's what the additional -L was for. LIBRARY_PATH is the corresponding variable

Re: [OMPI devel] How to build Open MPI so the UCX used can be changed at runtime?

2021-02-01 Thread Peter Kjellström via devel
On Mon, 1 Feb 2021 14:46:22 + "Jeff Squyres \(jsquyres\) via devel" wrote: > On Jan 27, 2021, at 7:19 PM, Gilles Gouaillardet > wrote: > > > > What I meant is the default Linux behavior is to first lookup > > dependencies in the rpath, and then fallback to LD_LIBRARY_PATH > > *unless*

Re: [OMPI devel] Slurm integration and rankfiles....

2021-03-15 Thread Peter Kjellström via devel
On Fri, 12 Mar 2021 22:19:09 + Ralph Castain via devel wrote: > Why would it not be set? AFAICT, Slurm is supposed to always set that > envar, or so we've been told. Maybe confusion on the exact name? AFAIK slurm always sets SLURM_TASKS_PER_NODE but only sets SLURM_NTASKS_PER_NODE (almost