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update ps lite #8327

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update ps lite #8327

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@indhub indhub merged commit 349ebc3 into apache:master Oct 18, 2017
cjolivier01 pushed a commit that referenced this pull request Oct 18, 2017
cjolivier01 pushed a commit to cjolivier01/mxnet that referenced this pull request Oct 18, 2017
cjolivier01 pushed a commit to cjolivier01/mxnet that referenced this pull request Oct 19, 2017
cjolivier01 added a commit that referenced this pull request Oct 23, 2017
* CPU optimization for ActivationOp

Significant improvement on CPU (several magnitudes of order in some cases, especially on backward pass).
Very slight improvement on GPU.

OLD MSHADOW APPROACH
--------------------

CPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator CPU:  Timing [Forward] 18.948 ms, avg: 0.037896 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 1.658 ms, avg: 0.003316 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator CPU:  Timing [Forward] 57.973 ms, avg: 0.115946 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 4.748 ms, avg: 0.009496 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator CPU:  Timing [Forward] 703.446 ms, avg: 1.40689 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 56.255 ms, avg: 0.11251 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator CPU:  Timing [Forward] 2107.77 ms, avg: 4.21554 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 168.483 ms, avg: 0.336966 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator CPU:  Timing [Forward] 24122.2 ms, avg: 48.2443 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 1908.7 ms, avg: 3.8174 ms X 500 passes

GPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator GPU:  Timing [Forward] 1.637 ms, avg: 0.003274 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.665 ms, avg: 0.00333 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator GPU:  Timing [Forward] 1.562 ms, avg: 0.003124 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.661 ms, avg: 0.003322 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator GPU:  Timing [Forward] 1.635 ms, avg: 0.00327 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.702 ms, avg: 0.003404 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator GPU:  Timing [Forward] 1.83 ms, avg: 0.00366 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 2.041 ms, avg: 0.004082 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator GPU:  Timing [Forward] 2.08 ms, avg: 0.00416 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 2.688 ms, avg: 0.005376 ms X 500 passes

NEW MXNET_OP APPROACH
---------------------

CPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator CPU:  Timing [Forward] 80.748 ms, avg: 0.161496 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 1.176 ms, avg: 0.002352 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator CPU:  Timing [Forward] 7.881 ms, avg: 0.015762 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 2.181 ms, avg: 0.004362 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator CPU:  Timing [Forward] 111.48 ms, avg: 0.22296 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 5.408 ms, avg: 0.010816 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator CPU:  Timing [Forward] 333.439 ms, avg: 0.666878 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 21.331 ms, avg: 0.042662 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator CPU:  Timing [Forward] 3429.19 ms, avg: 6.85837 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 286.324 ms, avg: 0.572648 ms X 500 passes

GPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator GPU:  Timing [Forward] 1.618 ms, avg: 0.003236 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.671 ms, avg: 0.003342 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator GPU:  Timing [Forward] 1.629 ms, avg: 0.003258 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.728 ms, avg: 0.003456 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator GPU:  Timing [Forward] 1.753 ms, avg: 0.003506 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.756 ms, avg: 0.003512 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator GPU:  Timing [Forward] 1.704 ms, avg: 0.003408 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.791 ms, avg: 0.003582 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator GPU:  Timing [Forward] 2.032 ms, avg: 0.004064 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 2.143 ms, avg: 0.004286 ms X 500 passes

* lint

* Trigger build

* Trigger build

* Negative begin and end support for csr slice (#8241)

* negative index support for sparse slice

* fix lint

* getitem(int) for csr ndarray, support a[-1]

* remove unneccessary argument

* unittest and doc update

* Preparing for 0.12.0.rc0: Final changes before RC (#8301)

* Final changes before RC

* Updates to NEWS.md

* Updates

* Enable smoothing in softmax operator (#8125)

* v0.12 regression: Fix registration of children for Block (#8277)

* Fix Block not registering children

If the attribute was already set to something different than Block (e.g. None),
it was not being registered.

* fix if / elif for block children registration

* trigger test

* Add fix from #8152

* Add tests from #8152

* Revert "[CMAKE] Fix windows cmake build" (#8311)

* Revert "Added my code signing key (#8293)"

This reverts commit 22ab185.

* Revert "[CMAKE] Fix windows cmake build (#8227)"

This reverts commit 1c1c788.

* fixed broken links. https was pointing to http for mxnet.io (#8300)

* Update rnn.md (#8320)

* fluent methods for missed ops (#8329)

* update ps lite (#8327)

* Fix unused type warning (#8316)

* Trigger build

* Trigger build

* Misc fixes for sparse distributed training (#8345)

* remove mshadow::range in init_op.h

* add unit test

* remove pass by ptr, add unit test for pull empty wieghts

* fix range in key partition

* remove wrong comment

* remove change for partition

* remove unused var

* add int64 to arange. add checkpointing example

* Fix the Readme (#8369)

* Allow test to converge (#8351)

* Allow test to converge

* Trigger build

* Trigger build

* Trigger build

* Update cudnn_algoreg-inl.h (#7988)

* [Perl] emulate Python zip() for Perl (#8192)

* [Perl] emulate Python zip() for Perl

* [Perl] retool zip() uses away from the callback form

* add profile option for frontend profiling to image script (#8171)

* add profile option for frontend profiling to image script

* Update image_classification.py

* Update image_classification.py

* Fix Typo (classification) (#8376)

Fix a typo in the example readme.
cjolivier01 added a commit to cjolivier01/mxnet that referenced this pull request Oct 23, 2017
* CPU optimization for ActivationOp

Significant improvement on CPU (several magnitudes of order in some cases, especially on backward pass).
Very slight improvement on GPU.

OLD MSHADOW APPROACH
--------------------

CPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator CPU:  Timing [Forward] 18.948 ms, avg: 0.037896 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 1.658 ms, avg: 0.003316 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator CPU:  Timing [Forward] 57.973 ms, avg: 0.115946 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 4.748 ms, avg: 0.009496 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator CPU:  Timing [Forward] 703.446 ms, avg: 1.40689 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 56.255 ms, avg: 0.11251 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator CPU:  Timing [Forward] 2107.77 ms, avg: 4.21554 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 168.483 ms, avg: 0.336966 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator CPU:  Timing [Forward] 24122.2 ms, avg: 48.2443 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 1908.7 ms, avg: 3.8174 ms X 500 passes

GPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator GPU:  Timing [Forward] 1.637 ms, avg: 0.003274 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.665 ms, avg: 0.00333 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator GPU:  Timing [Forward] 1.562 ms, avg: 0.003124 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.661 ms, avg: 0.003322 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator GPU:  Timing [Forward] 1.635 ms, avg: 0.00327 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.702 ms, avg: 0.003404 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator GPU:  Timing [Forward] 1.83 ms, avg: 0.00366 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 2.041 ms, avg: 0.004082 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator GPU:  Timing [Forward] 2.08 ms, avg: 0.00416 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 2.688 ms, avg: 0.005376 ms X 500 passes

NEW MXNET_OP APPROACH
---------------------

CPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator CPU:  Timing [Forward] 80.748 ms, avg: 0.161496 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 1.176 ms, avg: 0.002352 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator CPU:  Timing [Forward] 7.881 ms, avg: 0.015762 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 2.181 ms, avg: 0.004362 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator CPU:  Timing [Forward] 111.48 ms, avg: 0.22296 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 5.408 ms, avg: 0.010816 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator CPU:  Timing [Forward] 333.439 ms, avg: 0.666878 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 21.331 ms, avg: 0.042662 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator CPU:  Timing [Forward] 3429.19 ms, avg: 6.85837 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 286.324 ms, avg: 0.572648 ms X 500 passes

GPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator GPU:  Timing [Forward] 1.618 ms, avg: 0.003236 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.671 ms, avg: 0.003342 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator GPU:  Timing [Forward] 1.629 ms, avg: 0.003258 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.728 ms, avg: 0.003456 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator GPU:  Timing [Forward] 1.753 ms, avg: 0.003506 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.756 ms, avg: 0.003512 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator GPU:  Timing [Forward] 1.704 ms, avg: 0.003408 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.791 ms, avg: 0.003582 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator GPU:  Timing [Forward] 2.032 ms, avg: 0.004064 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 2.143 ms, avg: 0.004286 ms X 500 passes

* lint

* Trigger build

* Trigger build

* Negative begin and end support for csr slice (apache#8241)

* negative index support for sparse slice

* fix lint

* getitem(int) for csr ndarray, support a[-1]

* remove unneccessary argument

* unittest and doc update

* Preparing for 0.12.0.rc0: Final changes before RC (apache#8301)

* Final changes before RC

* Updates to NEWS.md

* Updates

* Enable smoothing in softmax operator (apache#8125)

* v0.12 regression: Fix registration of children for Block (apache#8277)

* Fix Block not registering children

If the attribute was already set to something different than Block (e.g. None),
it was not being registered.

* fix if / elif for block children registration

* trigger test

* Add fix from apache#8152

* Add tests from apache#8152

* Revert "[CMAKE] Fix windows cmake build" (apache#8311)

* Revert "Added my code signing key (apache#8293)"

This reverts commit 22ab185.

* Revert "[CMAKE] Fix windows cmake build (apache#8227)"

This reverts commit 1c1c788.

* fixed broken links. https was pointing to http for mxnet.io (apache#8300)

* Update rnn.md (apache#8320)

* fluent methods for missed ops (apache#8329)

* update ps lite (apache#8327)

* Fix unused type warning (apache#8316)

* Trigger build

* Trigger build

* Misc fixes for sparse distributed training (apache#8345)

* remove mshadow::range in init_op.h

* add unit test

* remove pass by ptr, add unit test for pull empty wieghts

* fix range in key partition

* remove wrong comment

* remove change for partition

* remove unused var

* add int64 to arange. add checkpointing example

* Fix the Readme (apache#8369)

* Allow test to converge (apache#8351)

* Allow test to converge

* Trigger build

* Trigger build

* Trigger build

* Update cudnn_algoreg-inl.h (apache#7988)

* [Perl] emulate Python zip() for Perl (apache#8192)

* [Perl] emulate Python zip() for Perl

* [Perl] retool zip() uses away from the callback form

* add profile option for frontend profiling to image script (apache#8171)

* add profile option for frontend profiling to image script

* Update image_classification.py

* Update image_classification.py

* Fix Typo (classification) (apache#8376)

Fix a typo in the example readme.
cjolivier01 added a commit to cjolivier01/mxnet that referenced this pull request Oct 23, 2017
* CPU optimization for ActivationOp

Significant improvement on CPU (several magnitudes of order in some cases, especially on backward pass).
Very slight improvement on GPU.

OLD MSHADOW APPROACH
--------------------

CPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator CPU:  Timing [Forward] 18.948 ms, avg: 0.037896 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 1.658 ms, avg: 0.003316 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator CPU:  Timing [Forward] 57.973 ms, avg: 0.115946 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 4.748 ms, avg: 0.009496 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator CPU:  Timing [Forward] 703.446 ms, avg: 1.40689 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 56.255 ms, avg: 0.11251 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator CPU:  Timing [Forward] 2107.77 ms, avg: 4.21554 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 168.483 ms, avg: 0.336966 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator CPU:  Timing [Forward] 24122.2 ms, avg: 48.2443 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 1908.7 ms, avg: 3.8174 ms X 500 passes

GPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator GPU:  Timing [Forward] 1.637 ms, avg: 0.003274 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.665 ms, avg: 0.00333 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator GPU:  Timing [Forward] 1.562 ms, avg: 0.003124 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.661 ms, avg: 0.003322 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator GPU:  Timing [Forward] 1.635 ms, avg: 0.00327 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.702 ms, avg: 0.003404 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator GPU:  Timing [Forward] 1.83 ms, avg: 0.00366 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 2.041 ms, avg: 0.004082 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator GPU:  Timing [Forward] 2.08 ms, avg: 0.00416 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 2.688 ms, avg: 0.005376 ms X 500 passes

NEW MXNET_OP APPROACH
---------------------

CPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator CPU:  Timing [Forward] 80.748 ms, avg: 0.161496 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 1.176 ms, avg: 0.002352 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator CPU:  Timing [Forward] 7.881 ms, avg: 0.015762 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 2.181 ms, avg: 0.004362 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator CPU:  Timing [Forward] 111.48 ms, avg: 0.22296 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 5.408 ms, avg: 0.010816 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator CPU:  Timing [Forward] 333.439 ms, avg: 0.666878 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 21.331 ms, avg: 0.042662 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator CPU:  Timing [Forward] 3429.19 ms, avg: 6.85837 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 286.324 ms, avg: 0.572648 ms X 500 passes

GPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator GPU:  Timing [Forward] 1.618 ms, avg: 0.003236 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.671 ms, avg: 0.003342 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator GPU:  Timing [Forward] 1.629 ms, avg: 0.003258 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.728 ms, avg: 0.003456 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator GPU:  Timing [Forward] 1.753 ms, avg: 0.003506 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.756 ms, avg: 0.003512 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator GPU:  Timing [Forward] 1.704 ms, avg: 0.003408 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.791 ms, avg: 0.003582 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator GPU:  Timing [Forward] 2.032 ms, avg: 0.004064 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 2.143 ms, avg: 0.004286 ms X 500 passes

* lint

* Trigger build

* Trigger build

* Negative begin and end support for csr slice (apache#8241)

* negative index support for sparse slice

* fix lint

* getitem(int) for csr ndarray, support a[-1]

* remove unneccessary argument

* unittest and doc update

* Preparing for 0.12.0.rc0: Final changes before RC (apache#8301)

* Final changes before RC

* Updates to NEWS.md

* Updates

* Enable smoothing in softmax operator (apache#8125)

* v0.12 regression: Fix registration of children for Block (apache#8277)

* Fix Block not registering children

If the attribute was already set to something different than Block (e.g. None),
it was not being registered.

* fix if / elif for block children registration

* trigger test

* Add fix from apache#8152

* Add tests from apache#8152

* Revert "[CMAKE] Fix windows cmake build" (apache#8311)

* Revert "Added my code signing key (apache#8293)"

This reverts commit 22ab185.

* Revert "[CMAKE] Fix windows cmake build (apache#8227)"

This reverts commit 1c1c788.

* fixed broken links. https was pointing to http for mxnet.io (apache#8300)

* Update rnn.md (apache#8320)

* fluent methods for missed ops (apache#8329)

* update ps lite (apache#8327)

* Fix unused type warning (apache#8316)

* Trigger build

* Trigger build

* Misc fixes for sparse distributed training (apache#8345)

* remove mshadow::range in init_op.h

* add unit test

* remove pass by ptr, add unit test for pull empty wieghts

* fix range in key partition

* remove wrong comment

* remove change for partition

* remove unused var

* add int64 to arange. add checkpointing example

* Fix the Readme (apache#8369)

* Allow test to converge (apache#8351)

* Allow test to converge

* Trigger build

* Trigger build

* Trigger build

* Update cudnn_algoreg-inl.h (apache#7988)

* [Perl] emulate Python zip() for Perl (apache#8192)

* [Perl] emulate Python zip() for Perl

* [Perl] retool zip() uses away from the callback form

* add profile option for frontend profiling to image script (apache#8171)

* add profile option for frontend profiling to image script

* Update image_classification.py

* Update image_classification.py

* Fix Typo (classification) (apache#8376)

Fix a typo in the example readme.
crazy-cat pushed a commit to crazy-cat/incubator-mxnet that referenced this pull request Oct 26, 2017
crazy-cat pushed a commit to crazy-cat/incubator-mxnet that referenced this pull request Oct 26, 2017
* CPU optimization for ActivationOp

Significant improvement on CPU (several magnitudes of order in some cases, especially on backward pass).
Very slight improvement on GPU.

OLD MSHADOW APPROACH
--------------------

CPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator CPU:  Timing [Forward] 18.948 ms, avg: 0.037896 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 1.658 ms, avg: 0.003316 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator CPU:  Timing [Forward] 57.973 ms, avg: 0.115946 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 4.748 ms, avg: 0.009496 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator CPU:  Timing [Forward] 703.446 ms, avg: 1.40689 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 56.255 ms, avg: 0.11251 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator CPU:  Timing [Forward] 2107.77 ms, avg: 4.21554 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 168.483 ms, avg: 0.336966 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator CPU:  Timing [Forward] 24122.2 ms, avg: 48.2443 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 1908.7 ms, avg: 3.8174 ms X 500 passes

GPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator GPU:  Timing [Forward] 1.637 ms, avg: 0.003274 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.665 ms, avg: 0.00333 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator GPU:  Timing [Forward] 1.562 ms, avg: 0.003124 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.661 ms, avg: 0.003322 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator GPU:  Timing [Forward] 1.635 ms, avg: 0.00327 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.702 ms, avg: 0.003404 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator GPU:  Timing [Forward] 1.83 ms, avg: 0.00366 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 2.041 ms, avg: 0.004082 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator GPU:  Timing [Forward] 2.08 ms, avg: 0.00416 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 2.688 ms, avg: 0.005376 ms X 500 passes

NEW MXNET_OP APPROACH
---------------------

CPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator CPU:  Timing [Forward] 80.748 ms, avg: 0.161496 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 1.176 ms, avg: 0.002352 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator CPU:  Timing [Forward] 7.881 ms, avg: 0.015762 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 2.181 ms, avg: 0.004362 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator CPU:  Timing [Forward] 111.48 ms, avg: 0.22296 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 5.408 ms, avg: 0.010816 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator CPU:  Timing [Forward] 333.439 ms, avg: 0.666878 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 21.331 ms, avg: 0.042662 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator CPU:  Timing [Forward] 3429.19 ms, avg: 6.85837 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 286.324 ms, avg: 0.572648 ms X 500 passes

GPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator GPU:  Timing [Forward] 1.618 ms, avg: 0.003236 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.671 ms, avg: 0.003342 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator GPU:  Timing [Forward] 1.629 ms, avg: 0.003258 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.728 ms, avg: 0.003456 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator GPU:  Timing [Forward] 1.753 ms, avg: 0.003506 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.756 ms, avg: 0.003512 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator GPU:  Timing [Forward] 1.704 ms, avg: 0.003408 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.791 ms, avg: 0.003582 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator GPU:  Timing [Forward] 2.032 ms, avg: 0.004064 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 2.143 ms, avg: 0.004286 ms X 500 passes

* lint

* Trigger build

* Trigger build

* Negative begin and end support for csr slice (apache#8241)

* negative index support for sparse slice

* fix lint

* getitem(int) for csr ndarray, support a[-1]

* remove unneccessary argument

* unittest and doc update

* Preparing for 0.12.0.rc0: Final changes before RC (apache#8301)

* Final changes before RC

* Updates to NEWS.md

* Updates

* Enable smoothing in softmax operator (apache#8125)

* v0.12 regression: Fix registration of children for Block (apache#8277)

* Fix Block not registering children

If the attribute was already set to something different than Block (e.g. None),
it was not being registered.

* fix if / elif for block children registration

* trigger test

* Add fix from apache#8152

* Add tests from apache#8152

* Revert "[CMAKE] Fix windows cmake build" (apache#8311)

* Revert "Added my code signing key (apache#8293)"

This reverts commit 22ab185.

* Revert "[CMAKE] Fix windows cmake build (apache#8227)"

This reverts commit 1c1c788.

* fixed broken links. https was pointing to http for mxnet.io (apache#8300)

* Update rnn.md (apache#8320)

* fluent methods for missed ops (apache#8329)

* update ps lite (apache#8327)

* Fix unused type warning (apache#8316)

* Trigger build

* Trigger build

* Misc fixes for sparse distributed training (apache#8345)

* remove mshadow::range in init_op.h

* add unit test

* remove pass by ptr, add unit test for pull empty wieghts

* fix range in key partition

* remove wrong comment

* remove change for partition

* remove unused var

* add int64 to arange. add checkpointing example

* Fix the Readme (apache#8369)

* Allow test to converge (apache#8351)

* Allow test to converge

* Trigger build

* Trigger build

* Trigger build

* Update cudnn_algoreg-inl.h (apache#7988)

* [Perl] emulate Python zip() for Perl (apache#8192)

* [Perl] emulate Python zip() for Perl

* [Perl] retool zip() uses away from the callback form

* add profile option for frontend profiling to image script (apache#8171)

* add profile option for frontend profiling to image script

* Update image_classification.py

* Update image_classification.py

* Fix Typo (classification) (apache#8376)

Fix a typo in the example readme.
KellenSunderland pushed a commit to KellenSunderland/incubator-mxnet that referenced this pull request Oct 26, 2017
cjolivier01 added a commit that referenced this pull request Oct 28, 2017
* Fill optimizations

* Optimize IdentityCompute for CPU

* lint

* Fix unused type warning (#8316)

* remove unused variable

* CR comments

* CR comments

* Added _full operator

* Trigger build

* Trigger build

* Add _full to symbolic

* Merge conflict resolution fix

* lint

* Timing output for test_factorization_module when Verbose enabled (#8363)

* Timing output for test_factorization_module when Verbose enabled

* Trigger build

* Trigger build

* Trigger build

* Misc fixes for sparse distributed training (#8345)

* remove mshadow::range in init_op.h

* add unit test

* remove pass by ptr, add unit test for pull empty wieghts

* fix range in key partition

* remove wrong comment

* remove change for partition

* remove unused var

* add int64 to arange. add checkpointing example

* Fix the Readme (#8369)

* Allow test to converge (#8351)

* Allow test to converge

* Trigger build

* Trigger build

* Trigger build

* Update cudnn_algoreg-inl.h (#7988)

* [Perl] emulate Python zip() for Perl (#8192)

* [Perl] emulate Python zip() for Perl

* [Perl] retool zip() uses away from the callback form

* add profile option for frontend profiling to image script (#8171)

* add profile option for frontend profiling to image script

* Update image_classification.py

* Update image_classification.py

* Fix Typo (classification) (#8376)

Fix a typo in the example readme.

* Use omp_get_max_threads() when OMP_NUM_THREADS environment variable is set (#8379)

* CPU optimization for ActivationOp (#8296)

* CPU optimization for ActivationOp

Significant improvement on CPU (several magnitudes of order in some cases, especially on backward pass).
Very slight improvement on GPU.

OLD MSHADOW APPROACH
--------------------

CPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator CPU:  Timing [Forward] 18.948 ms, avg: 0.037896 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 1.658 ms, avg: 0.003316 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator CPU:  Timing [Forward] 57.973 ms, avg: 0.115946 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 4.748 ms, avg: 0.009496 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator CPU:  Timing [Forward] 703.446 ms, avg: 1.40689 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 56.255 ms, avg: 0.11251 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator CPU:  Timing [Forward] 2107.77 ms, avg: 4.21554 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 168.483 ms, avg: 0.336966 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator CPU:  Timing [Forward] 24122.2 ms, avg: 48.2443 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 1908.7 ms, avg: 3.8174 ms X 500 passes

GPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator GPU:  Timing [Forward] 1.637 ms, avg: 0.003274 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.665 ms, avg: 0.00333 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator GPU:  Timing [Forward] 1.562 ms, avg: 0.003124 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.661 ms, avg: 0.003322 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator GPU:  Timing [Forward] 1.635 ms, avg: 0.00327 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.702 ms, avg: 0.003404 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator GPU:  Timing [Forward] 1.83 ms, avg: 0.00366 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 2.041 ms, avg: 0.004082 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator GPU:  Timing [Forward] 2.08 ms, avg: 0.00416 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 2.688 ms, avg: 0.005376 ms X 500 passes

NEW MXNET_OP APPROACH
---------------------

CPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator CPU:  Timing [Forward] 80.748 ms, avg: 0.161496 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 1.176 ms, avg: 0.002352 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator CPU:  Timing [Forward] 7.881 ms, avg: 0.015762 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 2.181 ms, avg: 0.004362 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator CPU:  Timing [Forward] 111.48 ms, avg: 0.22296 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 5.408 ms, avg: 0.010816 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator CPU:  Timing [Forward] 333.439 ms, avg: 0.666878 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 21.331 ms, avg: 0.042662 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator CPU:  Timing [Forward] 3429.19 ms, avg: 6.85837 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 286.324 ms, avg: 0.572648 ms X 500 passes

GPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator GPU:  Timing [Forward] 1.618 ms, avg: 0.003236 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.671 ms, avg: 0.003342 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator GPU:  Timing [Forward] 1.629 ms, avg: 0.003258 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.728 ms, avg: 0.003456 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator GPU:  Timing [Forward] 1.753 ms, avg: 0.003506 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.756 ms, avg: 0.003512 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator GPU:  Timing [Forward] 1.704 ms, avg: 0.003408 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.791 ms, avg: 0.003582 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator GPU:  Timing [Forward] 2.032 ms, avg: 0.004064 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 2.143 ms, avg: 0.004286 ms X 500 passes

* lint

* Trigger build

* Trigger build

* Negative begin and end support for csr slice (#8241)

* negative index support for sparse slice

* fix lint

* getitem(int) for csr ndarray, support a[-1]

* remove unneccessary argument

* unittest and doc update

* Preparing for 0.12.0.rc0: Final changes before RC (#8301)

* Final changes before RC

* Updates to NEWS.md

* Updates

* Enable smoothing in softmax operator (#8125)

* v0.12 regression: Fix registration of children for Block (#8277)

* Fix Block not registering children

If the attribute was already set to something different than Block (e.g. None),
it was not being registered.

* fix if / elif for block children registration

* trigger test

* Add fix from #8152

* Add tests from #8152

* Revert "[CMAKE] Fix windows cmake build" (#8311)

* Revert "Added my code signing key (#8293)"

This reverts commit 22ab185.

* Revert "[CMAKE] Fix windows cmake build (#8227)"

This reverts commit 1c1c788.

* fixed broken links. https was pointing to http for mxnet.io (#8300)

* Update rnn.md (#8320)

* fluent methods for missed ops (#8329)

* update ps lite (#8327)

* Fix unused type warning (#8316)

* Trigger build

* Trigger build

* Misc fixes for sparse distributed training (#8345)

* remove mshadow::range in init_op.h

* add unit test

* remove pass by ptr, add unit test for pull empty wieghts

* fix range in key partition

* remove wrong comment

* remove change for partition

* remove unused var

* add int64 to arange. add checkpointing example

* Fix the Readme (#8369)

* Allow test to converge (#8351)

* Allow test to converge

* Trigger build

* Trigger build

* Trigger build

* Update cudnn_algoreg-inl.h (#7988)

* [Perl] emulate Python zip() for Perl (#8192)

* [Perl] emulate Python zip() for Perl

* [Perl] retool zip() uses away from the callback form

* add profile option for frontend profiling to image script (#8171)

* add profile option for frontend profiling to image script

* Update image_classification.py

* Update image_classification.py

* Fix Typo (classification) (#8376)

Fix a typo in the example readme.

* Fix GPU copy

* Remove duplicate

* Trigger build
cjolivier01 added a commit that referenced this pull request Oct 28, 2017
* Memory set/copy speed assertions

* Memory set/copy speed assertions

* ..

* ..

* ..

* ..

* bounce some cache

* lint

* Timing output for test_factorization_module when Verbose enabled (#8363)

* Timing output for test_factorization_module when Verbose enabled

* Trigger build

* Trigger build

* Trigger build

* Misc fixes for sparse distributed training (#8345)

* remove mshadow::range in init_op.h

* add unit test

* remove pass by ptr, add unit test for pull empty wieghts

* fix range in key partition

* remove wrong comment

* remove change for partition

* remove unused var

* add int64 to arange. add checkpointing example

* Fix the Readme (#8369)

* Allow test to converge (#8351)

* Allow test to converge

* Trigger build

* Trigger build

* Trigger build

* Update cudnn_algoreg-inl.h (#7988)

* [Perl] emulate Python zip() for Perl (#8192)

* [Perl] emulate Python zip() for Perl

* [Perl] retool zip() uses away from the callback form

* add profile option for frontend profiling to image script (#8171)

* add profile option for frontend profiling to image script

* Update image_classification.py

* Update image_classification.py

* Fix Typo (classification) (#8376)

Fix a typo in the example readme.

* Use omp_get_max_threads() when OMP_NUM_THREADS environment variable is set (#8379)

* CPU optimization for ActivationOp (#8296)

* CPU optimization for ActivationOp

Significant improvement on CPU (several magnitudes of order in some cases, especially on backward pass).
Very slight improvement on GPU.

OLD MSHADOW APPROACH
--------------------

CPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator CPU:  Timing [Forward] 18.948 ms, avg: 0.037896 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 1.658 ms, avg: 0.003316 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator CPU:  Timing [Forward] 57.973 ms, avg: 0.115946 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 4.748 ms, avg: 0.009496 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator CPU:  Timing [Forward] 703.446 ms, avg: 1.40689 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 56.255 ms, avg: 0.11251 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator CPU:  Timing [Forward] 2107.77 ms, avg: 4.21554 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 168.483 ms, avg: 0.336966 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator CPU:  Timing [Forward] 24122.2 ms, avg: 48.2443 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 1908.7 ms, avg: 3.8174 ms X 500 passes

GPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator GPU:  Timing [Forward] 1.637 ms, avg: 0.003274 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.665 ms, avg: 0.00333 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator GPU:  Timing [Forward] 1.562 ms, avg: 0.003124 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.661 ms, avg: 0.003322 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator GPU:  Timing [Forward] 1.635 ms, avg: 0.00327 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.702 ms, avg: 0.003404 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator GPU:  Timing [Forward] 1.83 ms, avg: 0.00366 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 2.041 ms, avg: 0.004082 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator GPU:  Timing [Forward] 2.08 ms, avg: 0.00416 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 2.688 ms, avg: 0.005376 ms X 500 passes

NEW MXNET_OP APPROACH
---------------------

CPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator CPU:  Timing [Forward] 80.748 ms, avg: 0.161496 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 1.176 ms, avg: 0.002352 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator CPU:  Timing [Forward] 7.881 ms, avg: 0.015762 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 2.181 ms, avg: 0.004362 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator CPU:  Timing [Forward] 111.48 ms, avg: 0.22296 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 5.408 ms, avg: 0.010816 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator CPU:  Timing [Forward] 333.439 ms, avg: 0.666878 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 21.331 ms, avg: 0.042662 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator CPU:  Timing [Forward] 3429.19 ms, avg: 6.85837 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 286.324 ms, avg: 0.572648 ms X 500 passes

GPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator GPU:  Timing [Forward] 1.618 ms, avg: 0.003236 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.671 ms, avg: 0.003342 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator GPU:  Timing [Forward] 1.629 ms, avg: 0.003258 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.728 ms, avg: 0.003456 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator GPU:  Timing [Forward] 1.753 ms, avg: 0.003506 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.756 ms, avg: 0.003512 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator GPU:  Timing [Forward] 1.704 ms, avg: 0.003408 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.791 ms, avg: 0.003582 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator GPU:  Timing [Forward] 2.032 ms, avg: 0.004064 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 2.143 ms, avg: 0.004286 ms X 500 passes

* lint

* Trigger build

* Trigger build

* Negative begin and end support for csr slice (#8241)

* negative index support for sparse slice

* fix lint

* getitem(int) for csr ndarray, support a[-1]

* remove unneccessary argument

* unittest and doc update

* Preparing for 0.12.0.rc0: Final changes before RC (#8301)

* Final changes before RC

* Updates to NEWS.md

* Updates

* Enable smoothing in softmax operator (#8125)

* v0.12 regression: Fix registration of children for Block (#8277)

* Fix Block not registering children

If the attribute was already set to something different than Block (e.g. None),
it was not being registered.

* fix if / elif for block children registration

* trigger test

* Add fix from #8152

* Add tests from #8152

* Revert "[CMAKE] Fix windows cmake build" (#8311)

* Revert "Added my code signing key (#8293)"

This reverts commit 22ab185.

* Revert "[CMAKE] Fix windows cmake build (#8227)"

This reverts commit 1c1c788.

* fixed broken links. https was pointing to http for mxnet.io (#8300)

* Update rnn.md (#8320)

* fluent methods for missed ops (#8329)

* update ps lite (#8327)

* Fix unused type warning (#8316)

* Trigger build

* Trigger build

* Misc fixes for sparse distributed training (#8345)

* remove mshadow::range in init_op.h

* add unit test

* remove pass by ptr, add unit test for pull empty wieghts

* fix range in key partition

* remove wrong comment

* remove change for partition

* remove unused var

* add int64 to arange. add checkpointing example

* Fix the Readme (#8369)

* Allow test to converge (#8351)

* Allow test to converge

* Trigger build

* Trigger build

* Trigger build

* Update cudnn_algoreg-inl.h (#7988)

* [Perl] emulate Python zip() for Perl (#8192)

* [Perl] emulate Python zip() for Perl

* [Perl] retool zip() uses away from the callback form

* add profile option for frontend profiling to image script (#8171)

* add profile option for frontend profiling to image script

* Update image_classification.py

* Update image_classification.py

* Fix Typo (classification) (#8376)

Fix a typo in the example readme.

* do gtest test

* add assert and do higher runs as performance test only (when performance test flag set)

* Trigger build

* lint

* Trigger build

* Sparse operator performance improvement (#8412)

* sparse rsprsp perf improvements

* Clean up

* dtype default to source_array.dtype for sparse ndarrays (#8403)

* derive default dtype/ctx from input for sparse ndarrays

* add gpu tests

* fix lint. add doc

* remove default_ctx code

* bug fix when passing dtype to array()

* update doc

* remove extra line

* also check ctx

* fix using default mean pixels (#8352)

* fix gluon.data.RecordFileDataset (#8353)

* upgrade MKL (#8378)

* Lint fix (#8402)

* Trigger build
rahul003 pushed a commit to rahul003/mxnet that referenced this pull request Jun 4, 2018
* Fill optimizations

* Optimize IdentityCompute for CPU

* lint

* Fix unused type warning (apache#8316)

* remove unused variable

* CR comments

* CR comments

* Added _full operator

* Trigger build

* Trigger build

* Add _full to symbolic

* Merge conflict resolution fix

* lint

* Timing output for test_factorization_module when Verbose enabled (apache#8363)

* Timing output for test_factorization_module when Verbose enabled

* Trigger build

* Trigger build

* Trigger build

* Misc fixes for sparse distributed training (apache#8345)

* remove mshadow::range in init_op.h

* add unit test

* remove pass by ptr, add unit test for pull empty wieghts

* fix range in key partition

* remove wrong comment

* remove change for partition

* remove unused var

* add int64 to arange. add checkpointing example

* Fix the Readme (apache#8369)

* Allow test to converge (apache#8351)

* Allow test to converge

* Trigger build

* Trigger build

* Trigger build

* Update cudnn_algoreg-inl.h (apache#7988)

* [Perl] emulate Python zip() for Perl (apache#8192)

* [Perl] emulate Python zip() for Perl

* [Perl] retool zip() uses away from the callback form

* add profile option for frontend profiling to image script (apache#8171)

* add profile option for frontend profiling to image script

* Update image_classification.py

* Update image_classification.py

* Fix Typo (classification) (apache#8376)

Fix a typo in the example readme.

* Use omp_get_max_threads() when OMP_NUM_THREADS environment variable is set (apache#8379)

* CPU optimization for ActivationOp (apache#8296)

* CPU optimization for ActivationOp

Significant improvement on CPU (several magnitudes of order in some cases, especially on backward pass).
Very slight improvement on GPU.

OLD MSHADOW APPROACH
--------------------

CPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator CPU:  Timing [Forward] 18.948 ms, avg: 0.037896 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 1.658 ms, avg: 0.003316 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator CPU:  Timing [Forward] 57.973 ms, avg: 0.115946 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 4.748 ms, avg: 0.009496 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator CPU:  Timing [Forward] 703.446 ms, avg: 1.40689 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 56.255 ms, avg: 0.11251 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator CPU:  Timing [Forward] 2107.77 ms, avg: 4.21554 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 168.483 ms, avg: 0.336966 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator CPU:  Timing [Forward] 24122.2 ms, avg: 48.2443 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 1908.7 ms, avg: 3.8174 ms X 500 passes

GPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator GPU:  Timing [Forward] 1.637 ms, avg: 0.003274 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.665 ms, avg: 0.00333 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator GPU:  Timing [Forward] 1.562 ms, avg: 0.003124 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.661 ms, avg: 0.003322 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator GPU:  Timing [Forward] 1.635 ms, avg: 0.00327 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.702 ms, avg: 0.003404 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator GPU:  Timing [Forward] 1.83 ms, avg: 0.00366 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 2.041 ms, avg: 0.004082 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator GPU:  Timing [Forward] 2.08 ms, avg: 0.00416 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 2.688 ms, avg: 0.005376 ms X 500 passes

NEW MXNET_OP APPROACH
---------------------

CPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator CPU:  Timing [Forward] 80.748 ms, avg: 0.161496 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 1.176 ms, avg: 0.002352 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator CPU:  Timing [Forward] 7.881 ms, avg: 0.015762 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 2.181 ms, avg: 0.004362 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator CPU:  Timing [Forward] 111.48 ms, avg: 0.22296 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 5.408 ms, avg: 0.010816 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator CPU:  Timing [Forward] 333.439 ms, avg: 0.666878 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 21.331 ms, avg: 0.042662 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator CPU:  Timing [Forward] 3429.19 ms, avg: 6.85837 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 286.324 ms, avg: 0.572648 ms X 500 passes

GPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator GPU:  Timing [Forward] 1.618 ms, avg: 0.003236 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.671 ms, avg: 0.003342 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator GPU:  Timing [Forward] 1.629 ms, avg: 0.003258 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.728 ms, avg: 0.003456 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator GPU:  Timing [Forward] 1.753 ms, avg: 0.003506 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.756 ms, avg: 0.003512 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator GPU:  Timing [Forward] 1.704 ms, avg: 0.003408 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.791 ms, avg: 0.003582 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator GPU:  Timing [Forward] 2.032 ms, avg: 0.004064 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 2.143 ms, avg: 0.004286 ms X 500 passes

* lint

* Trigger build

* Trigger build

* Negative begin and end support for csr slice (apache#8241)

* negative index support for sparse slice

* fix lint

* getitem(int) for csr ndarray, support a[-1]

* remove unneccessary argument

* unittest and doc update

* Preparing for 0.12.0.rc0: Final changes before RC (apache#8301)

* Final changes before RC

* Updates to NEWS.md

* Updates

* Enable smoothing in softmax operator (apache#8125)

* v0.12 regression: Fix registration of children for Block (apache#8277)

* Fix Block not registering children

If the attribute was already set to something different than Block (e.g. None),
it was not being registered.

* fix if / elif for block children registration

* trigger test

* Add fix from apache#8152

* Add tests from apache#8152

* Revert "[CMAKE] Fix windows cmake build" (apache#8311)

* Revert "Added my code signing key (apache#8293)"

This reverts commit 22ab185.

* Revert "[CMAKE] Fix windows cmake build (apache#8227)"

This reverts commit 1c1c788.

* fixed broken links. https was pointing to http for mxnet.io (apache#8300)

* Update rnn.md (apache#8320)

* fluent methods for missed ops (apache#8329)

* update ps lite (apache#8327)

* Fix unused type warning (apache#8316)

* Trigger build

* Trigger build

* Misc fixes for sparse distributed training (apache#8345)

* remove mshadow::range in init_op.h

* add unit test

* remove pass by ptr, add unit test for pull empty wieghts

* fix range in key partition

* remove wrong comment

* remove change for partition

* remove unused var

* add int64 to arange. add checkpointing example

* Fix the Readme (apache#8369)

* Allow test to converge (apache#8351)

* Allow test to converge

* Trigger build

* Trigger build

* Trigger build

* Update cudnn_algoreg-inl.h (apache#7988)

* [Perl] emulate Python zip() for Perl (apache#8192)

* [Perl] emulate Python zip() for Perl

* [Perl] retool zip() uses away from the callback form

* add profile option for frontend profiling to image script (apache#8171)

* add profile option for frontend profiling to image script

* Update image_classification.py

* Update image_classification.py

* Fix Typo (classification) (apache#8376)

Fix a typo in the example readme.

* Fix GPU copy

* Remove duplicate

* Trigger build
rahul003 pushed a commit to rahul003/mxnet that referenced this pull request Jun 4, 2018
* Memory set/copy speed assertions

* Memory set/copy speed assertions

* ..

* ..

* ..

* ..

* bounce some cache

* lint

* Timing output for test_factorization_module when Verbose enabled (apache#8363)

* Timing output for test_factorization_module when Verbose enabled

* Trigger build

* Trigger build

* Trigger build

* Misc fixes for sparse distributed training (apache#8345)

* remove mshadow::range in init_op.h

* add unit test

* remove pass by ptr, add unit test for pull empty wieghts

* fix range in key partition

* remove wrong comment

* remove change for partition

* remove unused var

* add int64 to arange. add checkpointing example

* Fix the Readme (apache#8369)

* Allow test to converge (apache#8351)

* Allow test to converge

* Trigger build

* Trigger build

* Trigger build

* Update cudnn_algoreg-inl.h (apache#7988)

* [Perl] emulate Python zip() for Perl (apache#8192)

* [Perl] emulate Python zip() for Perl

* [Perl] retool zip() uses away from the callback form

* add profile option for frontend profiling to image script (apache#8171)

* add profile option for frontend profiling to image script

* Update image_classification.py

* Update image_classification.py

* Fix Typo (classification) (apache#8376)

Fix a typo in the example readme.

* Use omp_get_max_threads() when OMP_NUM_THREADS environment variable is set (apache#8379)

* CPU optimization for ActivationOp (apache#8296)

* CPU optimization for ActivationOp

Significant improvement on CPU (several magnitudes of order in some cases, especially on backward pass).
Very slight improvement on GPU.

OLD MSHADOW APPROACH
--------------------

CPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator CPU:  Timing [Forward] 18.948 ms, avg: 0.037896 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 1.658 ms, avg: 0.003316 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator CPU:  Timing [Forward] 57.973 ms, avg: 0.115946 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 4.748 ms, avg: 0.009496 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator CPU:  Timing [Forward] 703.446 ms, avg: 1.40689 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 56.255 ms, avg: 0.11251 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator CPU:  Timing [Forward] 2107.77 ms, avg: 4.21554 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 168.483 ms, avg: 0.336966 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator CPU:  Timing [Forward] 24122.2 ms, avg: 48.2443 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 1908.7 ms, avg: 3.8174 ms X 500 passes

GPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator GPU:  Timing [Forward] 1.637 ms, avg: 0.003274 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.665 ms, avg: 0.00333 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator GPU:  Timing [Forward] 1.562 ms, avg: 0.003124 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.661 ms, avg: 0.003322 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator GPU:  Timing [Forward] 1.635 ms, avg: 0.00327 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.702 ms, avg: 0.003404 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator GPU:  Timing [Forward] 1.83 ms, avg: 0.00366 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 2.041 ms, avg: 0.004082 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator GPU:  Timing [Forward] 2.08 ms, avg: 0.00416 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 2.688 ms, avg: 0.005376 ms X 500 passes

NEW MXNET_OP APPROACH
---------------------

CPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator CPU:  Timing [Forward] 80.748 ms, avg: 0.161496 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 1.176 ms, avg: 0.002352 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator CPU:  Timing [Forward] 7.881 ms, avg: 0.015762 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 2.181 ms, avg: 0.004362 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator CPU:  Timing [Forward] 111.48 ms, avg: 0.22296 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 5.408 ms, avg: 0.010816 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator CPU:  Timing [Forward] 333.439 ms, avg: 0.666878 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 21.331 ms, avg: 0.042662 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator CPU:  Timing [Forward] 3429.19 ms, avg: 6.85837 ms X 500 passes
Activation Operator CPU:  Timing [Backward] 286.324 ms, avg: 0.572648 ms X 500 passes

GPU
===

Timing: 50 iterations of 10 calls, shape = [1,1,28,28]
Activation Operator GPU:  Timing [Forward] 1.618 ms, avg: 0.003236 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.671 ms, avg: 0.003342 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [1,3,28,28]
Activation Operator GPU:  Timing [Forward] 1.629 ms, avg: 0.003258 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.728 ms, avg: 0.003456 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,1,18,32]
Activation Operator GPU:  Timing [Forward] 1.753 ms, avg: 0.003506 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.756 ms, avg: 0.003512 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [50,3,18,32]
Activation Operator GPU:  Timing [Forward] 1.704 ms, avg: 0.003408 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 1.791 ms, avg: 0.003582 ms X 500 passes

Timing: 50 iterations of 10 calls, shape = [20,3,128,128]
Activation Operator GPU:  Timing [Forward] 2.032 ms, avg: 0.004064 ms X 500 passes
Activation Operator GPU:  Timing [Backward] 2.143 ms, avg: 0.004286 ms X 500 passes

* lint

* Trigger build

* Trigger build

* Negative begin and end support for csr slice (apache#8241)

* negative index support for sparse slice

* fix lint

* getitem(int) for csr ndarray, support a[-1]

* remove unneccessary argument

* unittest and doc update

* Preparing for 0.12.0.rc0: Final changes before RC (apache#8301)

* Final changes before RC

* Updates to NEWS.md

* Updates

* Enable smoothing in softmax operator (apache#8125)

* v0.12 regression: Fix registration of children for Block (apache#8277)

* Fix Block not registering children

If the attribute was already set to something different than Block (e.g. None),
it was not being registered.

* fix if / elif for block children registration

* trigger test

* Add fix from apache#8152

* Add tests from apache#8152

* Revert "[CMAKE] Fix windows cmake build" (apache#8311)

* Revert "Added my code signing key (apache#8293)"

This reverts commit 22ab185.

* Revert "[CMAKE] Fix windows cmake build (apache#8227)"

This reverts commit 1c1c788.

* fixed broken links. https was pointing to http for mxnet.io (apache#8300)

* Update rnn.md (apache#8320)

* fluent methods for missed ops (apache#8329)

* update ps lite (apache#8327)

* Fix unused type warning (apache#8316)

* Trigger build

* Trigger build

* Misc fixes for sparse distributed training (apache#8345)

* remove mshadow::range in init_op.h

* add unit test

* remove pass by ptr, add unit test for pull empty wieghts

* fix range in key partition

* remove wrong comment

* remove change for partition

* remove unused var

* add int64 to arange. add checkpointing example

* Fix the Readme (apache#8369)

* Allow test to converge (apache#8351)

* Allow test to converge

* Trigger build

* Trigger build

* Trigger build

* Update cudnn_algoreg-inl.h (apache#7988)

* [Perl] emulate Python zip() for Perl (apache#8192)

* [Perl] emulate Python zip() for Perl

* [Perl] retool zip() uses away from the callback form

* add profile option for frontend profiling to image script (apache#8171)

* add profile option for frontend profiling to image script

* Update image_classification.py

* Update image_classification.py

* Fix Typo (classification) (apache#8376)

Fix a typo in the example readme.

* do gtest test

* add assert and do higher runs as performance test only (when performance test flag set)

* Trigger build

* lint

* Trigger build

* Sparse operator performance improvement (apache#8412)

* sparse rsprsp perf improvements

* Clean up

* dtype default to source_array.dtype for sparse ndarrays (apache#8403)

* derive default dtype/ctx from input for sparse ndarrays

* add gpu tests

* fix lint. add doc

* remove default_ctx code

* bug fix when passing dtype to array()

* update doc

* remove extra line

* also check ctx

* fix using default mean pixels (apache#8352)

* fix gluon.data.RecordFileDataset (apache#8353)

* upgrade MKL (apache#8378)

* Lint fix (apache#8402)

* Trigger build
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