Re: [OMPI users] Deadlock in netcdf tests

2019-10-24 Thread Orion Poplawski via users
On 10/24/19 9:28 PM, Orion Poplawski via users wrote: Starting with netcdf 4.7.1 (and 4.7.2) in Fedora Rawhide we are seeing a test hang with openmpi 4.0.2.  Backtrace: (gdb) bt #0  0x7f90c197529b in sched_yield () from /lib64/libc.so.6 #1  0x7f90c1ac8a05 in ompi_request_default_wait ()

[OMPI users] Deadlock in netcdf tests

2019-10-24 Thread Orion Poplawski via users
Starting with netcdf 4.7.1 (and 4.7.2) in Fedora Rawhide we are seeing a test hang with openmpi 4.0.2. Backtrace: (gdb) bt #0 0x7f90c197529b in sched_yield () from /lib64/libc.so.6 #1 0x7f90c1ac8a05 in ompi_request_default_wait () from /usr/lib64/openmpi/lib/libmpi.so.40 #2 0x7f