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abergeron merged 1 commit into from
Feb 8, 2017
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update install doc #349

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36 changes: 17 additions & 19 deletions doc/installation.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -48,8 +48,8 @@ Download
git clone https://github.com/Theano/libgpuarray.git
cd libgpuarray

Step-by-step install
--------------------
Step-by-step install: system library (as admin)
-----------------------------------------------

extract/clone the source to <dir>

Expand Down Expand Up @@ -79,6 +79,18 @@ like this:

python setup.py build_ext -L $MY_PREFIX/lib -I $MY_PREFIX/include

If installed globally under Linux (in /usr/local), you might have to run:

.. code-block:: bash

$ sudo ldconfig

to make the linker know that there are new libraries available. You
can also reboot the machine to do that.


Step-by-step install: user library
----------------------------------

If you can not or do not want to install it for every user of that
computer, you can install them in your home directory like this:
Expand All @@ -91,35 +103,21 @@ computer, you can install them in your home directory like this:
cmake .. -DCMAKE_INSTALL_PREFIX=~/.local -DCMAKE_BUILD_TYPE=Release
make
make install
make test
DEVICE="<test device>" make test

cd ..

# Run the following export and add them in your ~/.bashrc file
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:~/.local/lib64/
export LIBRARY_PATH=$LIBRARY_PATH:~/.local/lib64/
export CPATH=$CPATH:~/.local/include
export LIBRARY_PATH=$LIBRARY_PATH:~/.local/lib
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:~/.local/lib

python setup.py build
python setup.py install --user
cd
python -c "import pygpu;pygpu.test()"


Linux-specific instructions
---------------------------

If installed globally (in /usr/local), you might have to run:

.. code-block:: bash

$ sudo ldconfig

to make the linker know that there are new libraries available. You
can also reboot the machine to do that.
DEVICE="<test device>" python -c "import pygpu;pygpu.test()"

Change ``DEVICE="<test device>"`` to the GPU device you want to use for testing.

Mac-specific instructions
-------------------------
Expand Down