I think that the missing configure option might be the problem as
well. The BLCR configure logic checks to see if you have enabled
checkpoint/restart in Open MPI. If you haven't then it fails out of
configure (probably should print a better error message - I'll put
that on my todo list).
The configure flag that you are looking for is:
--with-ft=cr
So try the following and let me know if that fixes the problem for you:
./configure --with-ft=cr --with-blcr=/opt/blcr --with-blcr-libdir=/
opt/blcr/lib --prefix=/opt/openmpi
Some of the configure options and runtime options are discussed in the
Checkpoint/Restart in Open MPI User's Guide which you can find linked
at the bottom of the following wiki page:
https://svn.open-mpi.org/trac/ompi/wiki/ProcessFT_CR
You may also want to consider using the thread options too for
improved C/R response:
--enable-mpi-threads --enable-ft-thread
Best,
Josh
On Mar 31, 2009, at 2:49 PM, Dave Love wrote:
M C <m_c_...@hotmail.com> writes:
--- MCA component crs:blcr (m4 configuration macro)
checking for MCA component crs:blcr compile mode... dso
checking --with-blcr value... sanity check ok (/opt/blcr)
checking --with-blcr-libdir value... sanity check ok (/opt/blcr/lib)
configure: WARNING: BLCR support requested but not found. Perhaps
you need to specify the location of the BLCR libraries.
configure: error: Aborting.
This is strange, as both /opt/blcr and /opt/blcr/lib are sensibly
populated:
I ran into this recently. You need an extra flag which I forget, but
./configure --help will show it can take `LAM' as an argument. It
seems
pretty obscure and probably deserves a report I haven't had time to
make.
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