Metadata-Version: 2.1
Name: Theano
Version: 1.0.2+2.gc449c8699
Summary: Optimizing compiler for evaluating mathematical expressions on CPUs and GPUs.
Home-page: http://deeplearning.net/software/theano/
Author: LISA laboratory, University of Montreal
Author-email: theano-dev@googlegroups.com
License: BSD
Description: Theano is a Python library that allows you to define, optimize, and efficiently evaluate mathematical expressions involving multi-dimensional arrays. It is built on top of NumPy_. Theano features:

        

         * **tight integration with NumPy:** a similar interface to NumPy's. numpy.ndarrays are also used internally in Theano-compiled functions.

         * **transparent use of a GPU:** perform data-intensive computations up to 140x faster than on a CPU (support for float32 only).

         * **efficient symbolic differentiation:** Theano can compute derivatives for functions of one or many inputs.

         * **speed and stability optimizations:** avoid nasty bugs when computing expressions such as log(1 + exp(x)) for large values of x.

         * **dynamic C code generation:** evaluate expressions faster.

         * **extensive unit-testing and self-verification:** includes tools for detecting and diagnosing bugs and/or potential problems.

        

        Theano has been powering large-scale computationally intensive scientific

        research since 2007, but it is also approachable enough to be used in the

        classroom (IFT6266 at the University of Montreal).

        

        .. _NumPy: http://numpy.scipy.org/

        
        
        =============

        Release Notes

        =============

        

        Theano 1.0.2 (23rd of May, 2018)

        ====================================

        

        This is a maintenance release of Theano, version ``1.0.2``, with no

        new features, but some important bug fixes.

        

        We recommend that everybody update to this version.

        

        Highlights (since 1.0.1):

        

         - Theano should work under PyPy now (this is experimental).

         - Update for cuDNN 7.1 RNN API changes.

         - Fix for a crash related to mixed dtypes with cuDNN convolutions.

         - MAGMA should work in more cases without manual config.

         - Handle reductions with non-default accumulator dtype better on the GPU.

         - Improvements to the test suite so that it fails less often due to

           random chance.

        

        A total of 6 people contributed to this release since ``1.0.1``:

        

         - Frederic Bastien

         - Steven Bocco

         - Jon Haygood

         - Arnaud Bergeron

         - Jordan Melendez

         - Desiree Vogt-Lee

         - Garming Sam

         - Pascal Lamblin

         - Vincent Dumoulin

         - Glexin

         - Simon Lefrancois

        
Keywords: theano math numerical symbolic blas numpy gpu autodiff differentiation
Platform: Windows
Platform: Linux
Platform: Solaris
Platform: Mac OS-X
Platform: Unix
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Education
Classifier: Intended Audience :: Science/Research
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: BSD License
Classifier: Programming Language :: Python
Classifier: Topic :: Software Development :: Code Generators
Classifier: Topic :: Software Development :: Compilers
Classifier: Topic :: Scientific/Engineering :: Mathematics
Classifier: Operating System :: Microsoft :: Windows
Classifier: Operating System :: POSIX
Classifier: Operating System :: Unix
Classifier: Operating System :: MacOS
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Provides-Extra: doc
Provides-Extra: test
