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Oops -- forgot to make the README.txt be version-neutral.

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This commit was SVN r24347.
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Jeff Squyres 2011-02-02 17:14:41 +00:00
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34
contrib/build-mca-comps-outside-of-tree/README.txt
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@ -86,40 +86,42 @@ First, download, build, and install Open MPI:
-----
$ cd $HOME
$ wget \
http://www.open-mpi.org/software/ompi/v1.5/downloads/openmpi-1.5.1.tar.bz2
http://www.open-mpi.org/software/ompi/vX.Y/downloads/openmpi-X.Y.Z.tar.bz2
[lots of output]
$ tar jxf openmpi-1.5.1.tar.bz2
$ cd openmpi-1.5.1
$ tar jxf openmpi-X.Y.Z.tar.bz2
$ cd openmpi-X.Y.Z
$ ./configure --prefix=/opt/openmpi ...
[lots of output]
$ make -j 4 install
[lots of output]
$ /opt/openmpi/bin/ompi_info | grep btl
MCA btl: self (MCA v2.0, API v2.0, Component v1.5.2)
MCA btl: sm (MCA v2.0, API v2.0, Component v1.5.2)
MCA btl: tcp (MCA v2.0, API v2.0, Component v1.5.2)
MCA btl: self (MCA vA.B, API vM.N, Component vX.Y.Z)
MCA btl: sm (MCA vA.B, API vM.N, Component vX.Y.Z)
MCA btl: tcp (MCA vA.B, API vM.N, Component vX.Y.Z)
[where X.Y.Z, A.B, and M.N are appropriate for your version of Open MPI]
$
-----
Notice the installed BTLs from ompi_info.
Now cd into the v1.5 directory in this example project and build it,
pointing it to the source directory of the Open MPI that you just
built. Note that we use the same --prefix as when installing Open MPI
(so that the built component will be installed into the Right place):
Now cd into this example project and build it, pointing it to the
source directory of the Open MPI that you just built. Note that we
use the same --prefix as when installing Open MPI (so that the built
component will be installed into the Right place):
-----
$ cd /path/to/this/sample/component/v1.5
$ cd /path/to/this/sample
$ ./autogen.sh
$ ./configure --prefix=/opt/openmpi --with-openmpi-source=$HOME/openmpi-1.5.1
$ ./configure --prefix=/opt/openmpi --with-openmpi-source=$HOME/openmpi-X.Y.Z
[lots of output]
$ make -j 4 install
[lots of output]
$ /opt/openmpi/bin/ompi_info | grep btl
MCA btl: self (MCA v2.0, API v2.0, Component v1.5.2)
MCA btl: sm (MCA v2.0, API v2.0, Component v1.5.2)
MCA btl: tcp (MCA v2.0, API v2.0, Component v1.5.2)
MCA btl: tcp2 (MCA v2.0, API v2.0, Component v1.5.2)
MCA btl: self (MCA vA.B, API vM.N, Component vX.Y.Z)
MCA btl: sm (MCA vA.B, API vM.N, Component vX.Y.Z)
MCA btl: tcp (MCA vA.B, API vM.N, Component vX.Y.Z)
MCA btl: tcp2 (MCA vA.B, API vM.N, Component vX.Y.Z)
[where X.Y.Z, A.B, and M.N are appropriate for your version of Open MPI]
$
-----