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pytensor
Commits
e09215fb
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e09215fb
authored
2月 26, 2015
作者:
Nicolas Ballas
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install_windows.txt
doc/install_windows.txt
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doc/install_windows.txt
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e09215fb
...
@@ -218,7 +218,7 @@ MinGW, but this has not been tested yet.
...
@@ -218,7 +218,7 @@ MinGW, but this has not been tested yet.
it for instance to ``C:\mingw64``. Also download MSYS from
it for instance to ``C:\mingw64``. Also download MSYS from
`this page <http://sourceforge.net/projects/mingw-w64/files/External%20binary%20packages%20%28Win64%20hosted%29/MSYS%20%2832-bit%29/>`__
`this page <http://sourceforge.net/projects/mingw-w64/files/External%20binary%20packages%20%28Win64%20hosted%29/MSYS%20%2832-bit%29/>`__
(although it is a 32-bit version of MSYS, this does not matter since it is only
(although it is a 32-bit version of MSYS, this does not matter since it is only
a convenience tool). Extract MSYS into the same folder, so that, for instance you
a convenience tool). Extract MSYS into the same folder, so that, for instance
,
you
end up with ``C:\mingw64\msys``. Run ``C:\mingw64\msys\msys.bat`` and in the MSYS
end up with ``C:\mingw64\msys``. Run ``C:\mingw64\msys\msys.bat`` and in the MSYS
shell, type
shell, type
...
@@ -424,31 +424,6 @@ should run at a speed similar to the regular NumPy
...
@@ -424,31 +424,6 @@ should run at a speed similar to the regular NumPy
multiplication. (Both Numpy and Theano should call the same BLAS
multiplication. (Both Numpy and Theano should call the same BLAS
routine for matrix multiplication)
routine for matrix multiplication)
Running Theano's test-suite
+++++++++++++++++++++++++
Currently, due to memory fragmentation issue in Windows, the
test-suite breaks at some point when using ``theano-nose``, with many error
messages looking
like: ``DLL load failed: Not enough storage is available to process this
command``. As a workaround, you can instead run:
.. code-block:: bash
theano-nose --batch
This will run tests in batches of 100, which should avoid memory errors.
Note that this script calls ``nosetests``, which may require being run from
within an MSYS shell if you installed Nose manually as described above.
.. note::
In Theano versions <= 0.5, ``theano-nose`` was not included. If you
are working with such a version, you can call this command instead:
.. code-block:: bash
python theano/tests/run_tests_in_batch.py
Configure Theano for GPU use
Configure Theano for GPU use
############################
############################
...
@@ -477,9 +452,31 @@ CPU matrix multiplication performed by NumPy.
...
@@ -477,9 +452,31 @@ CPU matrix multiplication performed by NumPy.
You can also find additional test code and useful GPU tips on the
You can also find additional test code and useful GPU tips on the
:ref:`using_gpu` page.
:ref:`using_gpu` page.
Running Theano's test-suite
###########################
Currently, due to memory fragmentation issue in Windows, the
test-suite breaks at some point when using ``theano-nose``, with many error
messages looking
like: ``DLL load failed: Not enough storage is available to process this
command``. As a workaround, you can instead run:
.. code-block:: bash
theano-nose --batch
This will run tests in batches of 100, which should avoid memory errors.
Note that this script calls ``nosetests``, which may require being run from
within an MSYS shell if you installed Nose manually as described above.
.. note::
In Theano versions <= 0.5, ``theano-nose`` was not included. If you
are working with such a version, you can call this command instead:
.. code-block:: bash
python theano/tests/run_tests_in_batch.py
Compiling a faster BLAS
Compiling a faster BLAS
~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~
...
...
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