Bug#902041: openmpi: broken on armel

2018-06-22 Thread Ansgar Burchardt
FWIW, the same program also hangs on powerpc (partch.d.o). Ansgar

Bug#902041: openmpi: broken on armel

2018-06-21 Thread Ansgar Burchardt
Source: openmpi Version: 3.1.0-7 Severity: serious OpenMPI seems to be very broken on armel. The C++ program below hangs often at a random iteration on abel.d.o (in a sid_armel-dchroot). I built the program using `mpic++ -Wall -std=c++14 -o test test.cc` and ran it with two ranks `mpirun -np 2 .