Sorry, I forgot to include the other params you need. Try:
$ mpirun -mca btl self,tcp -mca mpi_show_mca_params all ./sample_printf
On 30/07/2018 11:35, Giacomo Mulas wrote:
Ok, time to dig deeper into btl issues. Can you send me the output of:
$ mpirun -n 2 -mca mpi_show_mca_params all ./sample_printf
if I run it as above, it hangs at MPI_Init() before even getting to
output
any debugging info, i.e.:
--
Alastair McKinstry, <alast...@sceal.ie>, <mckins...@debian.org>,
https://diaspora.sceal.ie/u/amckinstry
Commander Vimes didn’t like the phrase “The innocent have nothing to fear,”
believing the innocent had everything to fear, mostly from the guilty but in
the longer term
even more from those who say things like “The innocent have nothing to fear.”
- T. Pratchett, Snuff
