[mpich-discuss] mpi/threads tests fail with 1.4.1p1

[Justin Bronder]

I'm getting some new failures when running the test suite with 1.4.1p1.  It
looks like these are simple enough that I'm just running something
incorrectly.

I configured with:

--prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu
--enable-shared --with-thread-package=pthreads --enable-threads=runtime
--with-pm=hydra --disable-mpe --with-hwloc-prefix=/usr --disable-fast
--enable-smpcoll --enable-romio --enable-cxx

I set all the test files to use the in-source-tree mpiexec with:

sed -i "s,-mpiexec=[^ ]*,-mpiexec=$(pwd)/src/pm/hydra/mpiexec.hydra,g" $(find
./test -name 'Makefile')

Then I run the tests with:

make CC=$(pwd)/bin/mpicc CXX=$(pwd)/bin/mpicxx F77=$(pwd)/bin/mpif77
FC=$(pwd)/bin/mpif90 testing

The only ones failing are in test/mpi/threads and they all fail with an error
similar to:

MPI_Init_thread must return MPI_THREAD_MULTIPLE in order for this test to run.

I've seen other reports where setting the channel for mpiexec was required,
but it doesn't look like that's supported by mpiexec.hydra.  What am I
missing?

Thanks in advance,

-- 
Justin Bronder
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