On 1/27/2020 1:49 PM, Ken Brown wrote: > On 1/27/2020 11:41 AM, Satish Balay wrote: >> Hi, >> >> On using openmpi from cygwin - I'm getting the following warning. Any idea >> how to avoid this? >> >>>>>>>> >> balay@ps5 ~ >> $ /usr/bin/mpiexec -n 1 hostname >> ps5 >> [ps5:00491] [[23611,0],0] unable to open debugger attach fifo > > The attempt to open a FIFO in the source file orte/orted/orted_submit.c:2862 > is > failing due to a Cygwin bug. I think I see how to fix it. Stay tuned.
Sorry, I spoke too soon and was misinterpreting some code I was reading. I don't see a Cygwin bug after all. Moreover, if I run your command under gdb, I don't get an error. Ken -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
