Bug#814451: openmpi: stderr output is an error message

2016-02-24 Thread Gilles Gouaillardet
Folks, i was able to reproduce this behaviour. here is what the openib (e.g. infiniband) btl does : - if running on Linux, and there is no /sys/class/infiniband, then the btl disqualifies itself (see ompi_common_verbs_check_basics()( - if the btl did not previously disqualified itself, and there

Bug#814451: openmpi: stderr output is an error message

2016-02-24 Thread Alastair McKinstry
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Hi, Gilles Gouaillardet points out that this error would occur if, eg. openmpi detects inifiniband but it can't be used. as a workaround, you can disable the openib btl you can |mpirun --mca btl ^openib ...| or you can |export

Bug#814451: openmpi: stderr output is an error message

2016-02-22 Thread Matthias Klose
On 22.02.2016 18:00, Alastair McKinstry wrote: Upstream considers this output to be a proper error message, and hence reports it to stderr (as openmpi will not run). What platform did you see this message on? afaicr, on all, where I was running the autopkg tests on the Ubuntu autopkg test

Bug#814451: openmpi: stderr output is an error message

2016-02-22 Thread Alastair McKinstry
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Hi, Upstream considers this output to be a proper error message, and hence reports it to stderr (as openmpi will not run). What platform did you see this message on? best regards Alastair - -- Alastair McKinstry, ,