Hi All,
I have a question about recompiling openmpi.
Recently I updated the infiniband driver for network card Mellanox, but I
found original openmpi did not work anymore. Does this mean the driver
update must be followed by recompiling openmpi? Or there are some other
issues I should consider? Tha
Neil,
If that does not work, please compress and post your config.log
There used to be an issue with raspberry pi3 which is detected as an
ARMv8 processor but the raspbian compilers only generate
ARMv6 compatible binaries.
If such an issue occurs, you might want to
configure CFLAGS=-marc
If your Linux distro does not have an Open MPI package readily available, you
can build Open MPI from source for an RPi fairly easily. Something like this
(not tested on an RPi / YMMV):
wget https://download.open-mpi.org/release/open-mpi/v3.1/openmpi-3.1.0.tar.bz2
tar xf openmpi-3.1.0.tar.bz2
c
I am starting to build a Raspberry pi cluster with MPI and I want to use the
latest Raspian Streach Lite version from the raspberrypi.org website. After a
lot of trials of watching youtubes on how to do this, I have found that the new
version of Raspian Streach LITE is not compatible . I am loo
