Re: [OMPI users] Tracing of openmpi internal functions

2022-11-16 Thread Joseph Schuchart via users
uyres (jsquyres) via users Sent: Monday, November 14, 2022 11:34 PM To: users@lists.open-mpi.org Cc: Jeff Squyres (jsquyres) ; arun c Subject: Re: [OMPI users] Tracing of openmpi internal functions Caution: This message originated from an External Source. Use proper caution when opening attach

Re: [OMPI users] Tracing of openmpi internal functions

2022-11-16 Thread Chandran, Arun via users
s (jsquyres) ; arun c Subject: Re: [OMPI users] Tracing of openmpi internal functions Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding. Open MPI uses plug-in modules for its implementations of the MPI collecti

Re: [OMPI users] Tracing of openmpi internal functions

2022-11-14 Thread Jeff Squyres (jsquyres) via users
: Saturday, November 12, 2022 9:46 AM To: users@lists.open-mpi.org Cc: arun c Subject: [OMPI users] Tracing of openmpi internal functions Hi All, I am new to openmpi and trying to learn the internals (source code level) of data transfer during collective operations. At first, I will limit it to intra-nod

[OMPI users] Tracing of openmpi internal functions

2022-11-12 Thread arun c via users
Hi All, I am new to openmpi and trying to learn the internals (source code level) of data transfer during collective operations. At first, I will limit it to intra-node (between cpu cores, and sockets) to minimize the scope of learning. What are the best options (Looking for only free and open me