[GitHub] piiswrong commented on a change in pull request #8342: [WIP] 2bit gradient compression

2017-10-21 Thread GitBox
piiswrong commented on a change in pull request #8342: [WIP] 2bit gradient compression URL: https://github.com/apache/incubator-mxnet/pull/8342#discussion_r146112984 ## File path: src/operator/contrib/two_bit_quantize.cc ## @@ -0,0 +1,122 @@ +/* + * Licensed to the Apache

[GitHub] piiswrong commented on a change in pull request #8342: [WIP] 2bit gradient compression

2017-10-21 Thread GitBox
piiswrong commented on a change in pull request #8342: [WIP] 2bit gradient compression URL: https://github.com/apache/incubator-mxnet/pull/8342#discussion_r146112556 ## File path: src/operator/contrib/two_bit_quantize.cc ## @@ -0,0 +1,122 @@ +/* + * Licensed to the Apache

[GitHub] piiswrong commented on a change in pull request #8342: [WIP] 2bit gradient compression

2017-10-21 Thread GitBox
piiswrong commented on a change in pull request #8342: [WIP] 2bit gradient compression URL: https://github.com/apache/incubator-mxnet/pull/8342#discussion_r146112917 ## File path: src/ndarray/ndarray.cc ## @@ -558,6 +558,101 @@ void CopyFromTo(const NDArray& from, const

[GitHub] piiswrong commented on a change in pull request #8342: [WIP] 2bit gradient compression

2017-10-21 Thread GitBox
piiswrong commented on a change in pull request #8342: [WIP] 2bit gradient compression URL: https://github.com/apache/incubator-mxnet/pull/8342#discussion_r146112886 ## File path: src/ndarray/ndarray.cc ## @@ -558,6 +558,101 @@ void CopyFromTo(const NDArray& from, const

[GitHub] piiswrong commented on a change in pull request #8342: [WIP] 2bit gradient compression

2017-10-21 Thread GitBox
piiswrong commented on a change in pull request #8342: [WIP] 2bit gradient compression URL: https://github.com/apache/incubator-mxnet/pull/8342#discussion_r146112817 ## File path: python/mxnet/gluon/trainer.py ## @@ -44,14 +44,23 @@ class Trainer(object): kvstore :

[GitHub] piiswrong commented on a change in pull request #8342: [WIP] 2bit gradient compression

2017-10-21 Thread GitBox
piiswrong commented on a change in pull request #8342: [WIP] 2bit gradient compression URL: https://github.com/apache/incubator-mxnet/pull/8342#discussion_r146112785 ## File path: python/mxnet/kvstore.py ## @@ -349,6 +349,101 @@ def row_sparse_pull(self, key, out=None,

[GitHub] piiswrong commented on a change in pull request #8342: [WIP] 2bit gradient compression

2017-10-21 Thread GitBox
piiswrong commented on a change in pull request #8342: [WIP] 2bit gradient compression URL: https://github.com/apache/incubator-mxnet/pull/8342#discussion_r146112750 ## File path: python/mxnet/kvstore.py ## @@ -349,6 +349,101 @@ def row_sparse_pull(self, key, out=None,

[GitHub] piiswrong commented on a change in pull request #8342: [WIP] 2bit gradient compression

2017-10-21 Thread GitBox
piiswrong commented on a change in pull request #8342: [WIP] 2bit gradient compression URL: https://github.com/apache/incubator-mxnet/pull/8342#discussion_r146112744 ## File path: python/mxnet/kvstore.py ## @@ -349,6 +349,101 @@ def row_sparse_pull(self, key, out=None,

[GitHub] piiswrong commented on a change in pull request #8342: [WIP] 2bit gradient compression

2017-10-21 Thread GitBox
piiswrong commented on a change in pull request #8342: [WIP] 2bit gradient compression URL: https://github.com/apache/incubator-mxnet/pull/8342#discussion_r146099245 ## File path: python/mxnet/gluon/trainer.py ## @@ -65,7 +74,10 @@ def __init__(self, params, optimizer,

[GitHub] piiswrong commented on a change in pull request #8342: [WIP] 2bit gradient compression

2017-10-21 Thread GitBox
piiswrong commented on a change in pull request #8342: [WIP] 2bit gradient compression URL: https://github.com/apache/incubator-mxnet/pull/8342#discussion_r146099236 ## File path: src/operator/contrib/two_bit_quantize.cc ## @@ -0,0 +1,122 @@ +/* + * Licensed to the Apache