Update to MXNet 1.3.1. Removed Cuda7.5 and Cuda9.1 requirement files. (#589)

Author: fhieber

CHANGELOG.md

@@ -10,6 +10,10 @@ Note that Sockeye has checks in place to not translate with an old model that wa
 
 Each version section may have have subsections for: _Added_, _Changed_, _Removed_, _Deprecated_, and _Fixed_.
 
+## [1.18.61]
+### Changed
+- Update to MXNet 1.3.1. Removed requirements/requirements.gpu-cu{75,91}.txt as CUDA 7.5 and 9.1 are deprecated.
+
 ## [1.18.60]
 ### Fixed
 - Performance optimization to skip the softmax operation for single model greedy decoding is now only applied if no translation scores are required in the output.

docs/setup.md

@@ -4,7 +4,7 @@
 
 Sockeye requires:
 - **Python3**
-- [MXNet 1.3.0](https://github.com/apache/incubator-mxnet/tree/1.3.0)
+- [MXNet 1.3.1](https://github.com/apache/incubator-mxnet/tree/1.3.1)
 - numpy
 
 ## Installation
@@ -28,7 +28,7 @@ wget https://raw.githubusercontent.com/awslabs/sockeye/master/requirements/requi
 pip install sockeye --no-deps -r requirements.gpu-cu${CUDA_VERSION}.txt
 rm requirements.gpu-cu${CUDA_VERSION}.txt
 ```
-where `${CUDA_VERSION}` can be `75` (7.5), `80` (8.0), `90` (9.0), `91` (9.1), or `92` (9.2).
+where `${CUDA_VERSION}` can be `80` (8.0), `90` (9.0), or `92` (9.2).
 
 ### → via source...
 
@@ -47,7 +47,7 @@ running the following:
 > pip install -r requirements/requirements.gpu-cu${CUDA_VERSION}.txt
 > pip install .
 ```
-where `${CUDA_VERSION}` can be `75` (7.5), `80` (8.0), `90` (9.0), or `91` (9.1), or `92` (9.2).
+where `${CUDA_VERSION}` can be `80` (8.0), `90` (9.0), or `92` (9.2).
 
 Developers will be better served by pointing `$PYTHONPATH` to the root of the git-cloned source.
 

requirements/requirements.gpu-cu75.txt

@@ -1,5 +1,5 @@
 pyyaml==3.12
-mxnet-cu80mkl==1.3.0.post0
+mxnet-cu80mkl==1.3.1
 numpy>=1.14
 typing
 portalocker

requirements/requirements.gpu-cu80.txt

@@ -1,5 +1,5 @@
 pyyaml==3.12
-mxnet-cu90mkl==1.3.0.post0
+mxnet-cu90mkl==1.3.1
 numpy>=1.14
 typing
 portalocker

requirements/requirements.gpu-cu90.txt

@@ -1,5 +1,5 @@
 pyyaml==3.12
-mxnet-cu92mkl==1.3.0.post0
+mxnet-cu92mkl==1.3.1
 numpy>=1.14
 typing
 portalocker

requirements/requirements.gpu-cu91.txt

@@ -1,5 +1,5 @@
 pyyaml==3.12
-mxnet-mkl==1.3.0.post0
+mxnet-mkl==1.3.1
 numpy>=1.14
 typing
 portalocker

requirements/requirements.gpu-cu92.txt

@@ -11,4 +11,4 @@
 # express or implied. See the License for the specific language governing
 # permissions and limitations under the License.
 
-__version__ = '1.18.60'
+__version__ = '1.18.61'