thanks, to all on this list for getting me this far.
my next step is to install mpi4py on the cluster master node.
I am looking for a suggested list of commands to do this.
notes
running openmpi 3.1.0
raspberry pi 3 b +
raspian stretch
thanks neil
--------------------------------------------------
From: "Jeff Squyres (jsquyres)" <jsquy...@cisco.com>
Sent: Tuesday, May 29, 2018 8:03 PM
To: "Open MPI User's List" <users@lists.open-mpi.org>
Subject: Re: [OMPI users] need help finding mpi for Raspberry pi Raspian
Streach
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
cd openmpi-3.1.0
./configure |& tee config.out
make -j |& tee make.out
sudo make install |& tee install.out
This will download, configure, build, and install Open MPI into the
/usr/local tree.
You can optionally specify a prefix to have it install elsewhere, e.g.:
./configure --prefix=/path/to/where/you/want/it/to/install |& tee
config.out
Then do the make/sudo make again.
On May 29, 2018, at 6:43 PM, Neil k8it <k...@cac.net> wrote:
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 looking for details instructions on how to install MPIwith this latest
version of Raspian Streach Lite. I am using the newset hardware,RPI 3 B+
which requires this OS to use the features on the -new chipset
Thanks
Neil
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--
Jeff Squyres
jsquy...@cisco.com
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