hdf5 make check hung for ppc64le
on Staging B (1), the hdf5 build package hang on testphdf5 (2) for the many
trials as reported by jobhist output (3)
If I build in a ppc64le guest, I identify the hung as related to mpi blocked on
a select call (4)
=== (1)
(11:14:36) maxlin: michel_mno: thanks. and note that, it's grouped with newer
glibc and an changed openmpi
https://build.opensuse.org/project/show/openSUSE:Factory:Staging:B
requests:
- {author: Andreas_Schwab, id: 417981, package: glibc}
- {author: pluskalm, id: 420140, package: ctags}
- {author: WernerFink, id: 420469, package: emacs}
- {author: dimstar_suse, id: 423801, package: openmpi}
=== (2)
[ 2757s] MPI tests finished with no errors
[ 2757s] ===================================
[ 2757s]
[ 2757s] Finished testing t_mpi
[ 2757s] ============================
[ 2757s] make[4]: Leaving directory
'/home/abuild/rpmbuild/BUILD/hdf5-1.10.0-patch1/openmpi/testpar'
[ 2757s] make[4]: Entering directory
'/home/abuild/rpmbuild/BUILD/hdf5-1.10.0-patch1/openmpi/testpar'
[ 2757s] ============================
[ 2757s] Testing testphdf5
=== (3)
$osc jobhist openSUSE:Factory:Staging:B:DVD hdf5 standard ppc64le
...
2016-08-19 18:46:04 hdf5 meta change succeeded 1h 2m 30s build89:12
2016-08-23 08:17:27 hdf5 meta change succeeded 1h 1m 20s build95:2
2016-08-30 23:38:01 hdf5 meta change failed 8h 47m 15s build96:11
2016-08-31 09:08:45 hdf5 new build failed 8h 48m 32s build96:8
2016-08-31 19:34:35 hdf5 new build failed 8h 48m 19s build96:9
2016-09-01 04:25:45 hdf5 new build failed 8h 46m 30s build89:4
2016-09-01 21:57:52 hdf5 new build failed 8h 47m 33s build89:6
2016-09-02 19:48:00 hdf5 new build failed 8h 47m 17s build89:2
2016-09-04 08:19:54 hdf5 new build failed 8h 45m 50s build95:16
2016-09-04 20:47:19 hdf5 new build failed 8h 45m 54s build96:16
2016-09-05 07:05:24 hdf5 new build failed 8h 45m 36s build96:6
===
=== (4)
1811 ? S 0:00 |\_ make check
1813 ? S 0:00 | \_ make check-TESTS
1818 ? S 0:00 | \_ make build-check-p
1826 ? S 0:00 | \_ /bin/sh -c for test in t_mpi testphdf5 t_cache
t_pflush1 t_pflush2 t_pshutdown t_prestart t_init_term t_shapesame dumm
1924 ? S 0:00 | \_ make testphdf5.chkexe_ RUNEXEC=mpiexec -n
6
1925 ? S 0:00 | \_ /bin/sh -c if test
"Xtestphdf5.chkexe_" != "X.chkexe_" && test "Xtestphdf5.chkexe_" !=
"Xdummy.chkexe_"; then
1927 ? Sl 0:00 | \_ mpiexec -n 6 ./testphdf5
===
[michel@tw422trial1:~/work/openSUSE:Factory:Staging:B:DVD/hdf5]
$sudo strace -o /tmp/ptrace_mpi_hdf5.log -f -p 1927
Process 1927 attached with 2 threads
^CProcess 1927 detached
Process 1928 detached
...
$cat /tmp/ptrace_mpi_hdf5.log
1928 select(12, [10 11], NULL, NULL, {829, 885201} <unfinished ...>
1927 restart_syscall(<... resuming interrupted call ...> <detached ...>
====