tests/ampi/megampi sometimes fails on mpi-win-x86_64-smp
This failure shows up in autobuild every few days.
../../../bin/testrun ./pgm +p2 +vp4 Running on 2 processors: ./pgm +vp4 charmrun> /cygdrive/c/Program Files/Microsoft MPI/Bin/mpiexec -n 2 ./pgm +vp4 Charm++> Running on MPI version: 2.0 Charm++> level of thread support used: MPI_THREAD_FUNNELED (desired: MPI_THREAD_FUNNELED) Charm++> Running in SMP mode: 2 processes, 1 worker threads (PEs) + 1 comm threads per process, 2 PEs total Charm++> The comm. thread both sends and receives messages Charm++ warning> fences and atomic operations not available in native assembly Converse/Charm++ Commit ID: v6.9.0-0-gc3d50ef Charm++> Disabling isomalloc because mmap() does not work. CharmLB> Load balancer assumes all CPUs are same. Charm++> Running on 1 hosts (1 sockets x 4 cores x 2 PUs = 8-way SMP) Charm++> cpu topology info is gathered in 0.016 seconds. CharmLB> RandCentLB created. job aborted: [ranks] message  terminated  process exited without calling finalize ---- error analysis -----  on CS-DEXTERITY ./pgm ended prematurely and may have crashed. exit code 0xc0000005 ---- error analysis ----- make: *** [Makefile:24: test] Error 127 make: *** [Makefile:38: test-megampi] Error 2 make: *** [Makefile:37: test-ampi] Error 2 make: *** [Makefile:165: test] Error 2 make: Leaving directory '/home/nikhil/autobuild/mpi-win-x86_64-smp/charm/mpi-win-x86_64-smp/tests/ampi/megampi'
#3 Updated by Evan Ramos 6 days ago
I think this showed up in a multicore-win-x86_64 build today, in addition to mpi-win-x86_64-smp: