提交 c697eeab authored 作者: notoraptor's avatar notoraptor

Final release 0.9.0 ends at 0.9.0rc4, not at current master release.

So, update NEWS.txt, and put last notes (since 0.9.0rc4) in NEWS_DEV.txt.
上级 126f12f5
......@@ -32,7 +32,7 @@ Highlights (since 0.8.0):
- More numerical stability by default for some graphs
- Better handling of corner cases for theano functions and graph optimizations
- More graph optimizations with faster toposort, compilation and execution
- More graph optimizations with faster compilation and execution
- smaller and more readable graph
- New GPU back-end:
......@@ -43,24 +43,18 @@ Highlights (since 0.8.0):
- Inplace storage for shared variables
- float16 storage
- Using PCI bus ID of graphic cards for a better mapping between theano device number and nvidia-smi number
- Added useful stats for GPU in profile mode
- Added documentation for GPU float16 ops
- Fixed offset error in ``GpuIncSubtensor``
- Less C code compilation
- Added support for bool dtype
- Updated and more complete documentation
- Bug fixes related to merge optimizer and shape inference
- Bug fixes related to Debug mode
- Lot of other bug fixes, crashes fixes and warning improvements
A total of 12 people contributed to this release since 0.9.0rc4 and 125 since 0.8.0, see the lists below.
A total of 123 people contributed to this release since 0.8.0, see list below.
Interface changes:
- Merged duplicated diagonal functions into two ops: ``ExtractDiag`` (extract a diagonal to a vector),
and ``AllocDiag`` (set a vector as a diagonal of an empty array)
- Merged ``CumsumOp/CumprodOp`` into ``CumOp``
- Changed grad() method to L_op in many ops that need the outputs to compute gradient
- In MRG module:
- Replaced method ``multinomial_wo_replacement()`` with new method ``choice()``
......@@ -74,7 +68,7 @@ Interface changes:
- ``round()`` default to the same as NumPy: half_to_even
Convolution updates:
- Support of full and half modes for 2D and 3D convolutions
- Support of full and half modes for 2D and 3D convolutions including in ``conv3d2d``
- Allowed pooling of empty batch
- Implement ``conv2d_transpose`` convenience function
- Multi-cores convolution and pooling on CPU
......@@ -95,7 +89,6 @@ GPU:
- Implemented ``GpuAdvancedSubtensor``
New features:
- Added scalar and elemwise ops for modified Bessel function of order 0 and 1 from scipy.special
- ``OpFromGraph`` now allows gradient overriding for every input
- Added Abstract Ops for batch normalization that use cuDNN when available and pure Theano CPU/GPU alternatives otherwise
- Added gradient of solve, tensorinv (CPU), tensorsolve (CPU), searchsorted (CPU), DownsampleFactorMaxGradGrad (CPU)
......@@ -105,7 +98,6 @@ New features:
- Indexing support ellipsis: ``a[..., 3]```, ``a[1,...,3]``
- Added ``theano.tensor.{tensor5,dtensor5, ...}``
- compiledir_format support device
- Extended Theano flag ``dnn.enabled`` with new option ``no_check`` to help speed up cuDNN importation
- Added New Theano flag ``conv.assert_shape`` to check user-provided shapes at runtime (for debugging)
- Added new Theano flag ``cmodule.age_thresh_use``
- Added new Theano flag ``cuda.enabled``
......@@ -133,20 +125,6 @@ Other more detailed changes:
- Added the keepdims parameter to the norm function
- Make scan gradient more deterministic
Commiters since 0.9.0rc4:
- Frederic Bastien
- Zhouhan LIN
- Tegan Maharaj
- Arnaud Bergeron
- Matt Graham
- Saizheng Zhang
- affanv14
- Chiheb Trabelsi
- Pascal Lamblin
- Cesar Laurent
- Reyhane Askari
- Aarni Koskela
Commiters since 0.8.0:
- Frederic Bastien
- Arnaud Bergeron
......@@ -158,21 +136,19 @@ Commiters since 0.8.0:
- Benjamin Scellier
- khaotik
- Chiheb Trabelsi
- Cesar Laurent
- Chinnadhurai Sankar
- Cesar Laurent
- Reyhane Askari
- Mohammad Pezeshki
- Alexander Matyasko
- Alexandre de Brebisson
- Saizheng Zhang
- Mathieu Germain
- Nan Rosemary Ke
- Pierre Luc Carrier
- Olivier Mastropietro
- Thomas George
- Zhouhan LIN
- Saizheng Zhang
- Iulian Vlad Serban
- Matt Graham
- Francesco Visin
- Caglar
- Faruk Ahmed
......@@ -180,25 +156,26 @@ Commiters since 0.8.0:
- Samira Shabanian
- Vincent Dumoulin
- Nicolas Ballas
- affanv14
- Jakub Sygnowski
- Jan Schlüter
- Samira Ebrahimi Kahou
- Mikhail Korobov
- Fei Wang
- Kv Manohar
- Tegan Maharaj
- Jesse Livezey
- Kelvin Xu
- Matt Graham
- Ruslana Makovetsky
- Sina Honari
- Bryn Keller
- Ciyong Chen
- Vitaliy Kurlin
- Zhouhan LIN
- Gokula Krishnan
- Kumar Krishna Agrawal
- Ozan Çağlayan
- Vincent Michalski
- affanv14
- Amjad Almahairi
- Ray Donnelly
- Tim Cooijmans
......@@ -225,7 +202,6 @@ Commiters since 0.8.0:
- Xavier Bouthillier
- p
- texot
- Aarni Koskela
- Andrés Gottlieb
- Ben Poole
- Bhavishya Pohani
......
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