Hi all,
I would like to know if there is Clang support for OpenMPI codebase.
I am trying to change the underlying compiler from gcc to clang in ‘configure'
and ‘make all install’, I changed these values in Makefile in root dir and
another one in config directory. The steps during ‘configure’ re
gt;sorry. The OPAL-level doxygen docs are probably the best you'll get, but
>they're really only the utility classes in the portability layer. They
>don't really include the message passing stuff, nor much (anything?) in
>the ORTE or OMPI layers. :-\
>
>
>
>>
Thanks Kawashima. This note is really helpful.
‹
Murali
On 7/7/16, 4:17 PM, "devel on behalf of KAWASHIMA Takahiro"
wrote:
>FWIW, I have my private notes on process and datatype -related structs.
>
> https://rivis.github.io/doc/openmpi/openmpi-source-reading.en.xhtml
>
>They are created
g time. I ran “doxygen” at the
top-level directory and it did indeed generate a bunch of html, but I’m not
sure it is all that helpful.
You might take a look and see if it helps enough to be useful. Could be that
someone will contribute updated Doxygen support to make it better…
On Jul 7, 20
Hi all,
I want to know if there is “class diagram” for OpenMPI code base that shows
existing classes and dependencies/associations. Are there any available tools
to extract and visualize this information.
—
Murali
y performance measurement with master, especially since we
moved to PMIx,
that might be worth a try too
Cheers,
Gilles
On Sunday, April 3, 2016, Emani, Murali
mailto:ema...@llnl.gov>> wrote:
Hi all,
I am trying to evaluate the time taken for MPI_Comm_spawn operation in the
late
Hi all,
I am trying to evaluate the time taken for MPI_Comm_spawn operation in the
latest version of OpenMPI. Here a parent communicator (all processes, not
just the root) spawns one new child process (separate executable). The
code I¹m executing is
main(){
{
Š..
// MPI initialization
Š..
start1
Hi,
I have been trying out few sample examples in ULFM library. When I run one such
example with OpenMPI on a cluster with infiniband interconnect using 32 nodes,
512 processes
mpirun –np 512 –am ft-enable-mpi ./simpleagree
I get this error,
[btl_openib_endpoint.c:694:mca_btl_openib_endpo
