Re: [OMPI users] stdout/stderr question

2018-09-11 Thread emre brookes
ers, Gilles On 9/11/2018 11:14 AM, emre brookes wrote: Gilles Gouaillardet wrote: I investigated a this a bit and found that the (latest ?) v3 branches have the expected behavior (e.g. the error messages is sent to stderr) Since it is very unlikely Open MPI 2.1 will ever be updated, I can sim

Re: [OMPI users] stdout/stderr question

2018-09-10 Thread emre brookes
us */ OBJ_CONSTRUCT(&lds, opal_output_stream_t); lds.lds_want_stderr = true; orte_help_output = opal_output_open(&lds); Jeff: is it possible the opal_output system is ignoring the request and pushing it to stdout?? Ralph On Sep 5, 2018, at 4:11 AM, emre brookes wrote: Thanks

Re: [OMPI users] stdout/stderr question

2018-09-05 Thread emre brookes
does not return any value (e.g. it returns an undefined value, that might be non zero) Cheers, Gilles On 9/5/2018 6:08 AM, emre brookes wrote: Background: --- Running on ubuntu 16.04 with apt install openmpi-bin libopenmpi-dev $ mpirun --version mpirun (Open MPI) 1.10.2 I did search thru th

Re: [OMPI users] stdout/stderr question

2018-09-04 Thread emre brookes
emre brookes wrote: George Reeke wrote: On Tue, 2018-09-04 at 16:08 -0500, emre brookes wrote: Is there some setting to turn off the extra messages generated by openmpi ? -- which strangely goes to stdout and not stderr. I would intuitively expect error or notice messages to go to

Re: [OMPI users] stdout/stderr question

2018-09-04 Thread emre brookes
George Reeke wrote: On Tue, 2018-09-04 at 16:08 -0500, emre brookes wrote: Is there some setting to turn off the extra messages generated by openmpi ? -- which strangely goes to stdout and not stderr. I would intuitively expect error or notice messages to go to stderr. Is there a way

[OMPI users] stdout/stderr question

2018-09-04 Thread emre brookes
Background: --- Running on ubuntu 16.04 with apt install openmpi-bin libopenmpi-dev $ mpirun --version mpirun (Open MPI) 1.10.2 I did search thru the docs a bit (ok, maybe I missed something obvious, my apologies if so) --- Question: Is there some setting to turn off the extra messages genera

Re: [OMPI users] centos 7.2 openmpi from repo, stdout issue

2016-10-11 Thread Emre Brookes
what version it specifically affected. I would definitely update to at least Open MPI 1.10.4 (lots of bug fixes since 1.10.0). Better would be to update to Open MPI 2.0.1 -- that's the current generation and where all of our work is going these days. On Oct 5, 2016, at 9:23 AM, Emre Brookes wrote

Re: [OMPI users] centos 7.2 openmpi from repo, stdout issue

2016-10-05 Thread Emre Brookes
to at least Open MPI 1.10.4 (lots of bug fixes since 1.10.0). Better would be to update to Open MPI 2.0.1 -- that's the current generation and where all of our work is going these days. On Oct 5, 2016, at 9:23 AM, Emre Brookes wrote: $ cat /etc/redhat-release CentOS Linux release 7.2.

[OMPI users] centos 7.2 openmpi from repo, stdout issue

2016-10-05 Thread Emre Brookes
$ cat /etc/redhat-release CentOS Linux release 7.2.1511 (Core) $ yum list installed | grep openmpi openmpi.x86_64 1.10.0-10.el7 @base openmpi-devel.x86_64 1.10.0-10.el7 @base (1) When I run $ mpirun -H myhosts -np myprocs executable t