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14 Commits (7a90a31cfb023dafbc9313da71c5a5b591e6f93d)

Author SHA1 Message Date
raver119 064a56ccf1
Few fixes (#66) 
* skip legacy transforms execution in case of empty input arrays

Signed-off-by: raver119 <raver119@gmail.com>

* - BroadcastBool ops now accept extraParams to make MatchCondition possible
- TrueBroadcastHelper now uses samediff::threads

Signed-off-by: raver119 <raver119@gmail.com>

* java side

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* trigger jenkins

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* update LessThanOrEqual opNum mapping

Signed-off-by: raver119 <raver119@gmail.com>

* update LessThanOrEqual opNum mapping

Signed-off-by: raver119 <raver119@gmail.com>
 2019-11-21 15:43:03 +03:00
raver119 db7ca956c5
[WIP] Mish (#55) 
* Mish activation function and its derivative

Signed-off-by: raver119 <raver119@gmail.com>

* signature fix

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* mish as activation for dl4j

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* javadoc

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* minor optimization

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 2019-11-18 13:21:26 +03:00
raver119 6de00bf75f
[WIP] Weekly update of repo (#8390) 
* [WIP] Fix compilation after nd4j changes (#37)

* Fix compilation.

* Some tests fixed

* Disable tests temporarily.

* Restored test

* Tests restored.

* Test restored.

* [WIP] perf tests (#40)

* special maxpool test

Signed-off-by: raver119 <raver119@gmail.com>

* special maxpool test

Signed-off-by: raver119 <raver119@gmail.com>

* Shyrma bnorm bp (#41)

Batchnorm backprop mkldnn

* Add SameDiff memory reuse memory manager (array cache) (#39)

* Attention op comments

Signed-off-by: AlexDBlack <blacka101@gmail.com>

* ArrayCacheMemoryMgr - first pass

Signed-off-by: AlexDBlack <blacka101@gmail.com>

* Tweak array cache for use with SameDiff identity arrays

Signed-off-by: AlexDBlack <blacka101@gmail.com>

* ArrayCacheMemoryMgr javadoc and properly get max memory

Signed-off-by: AlexDBlack <blacka101@gmail.com>

* LRU cache policy + add tests

Signed-off-by: AlexDBlack <blacka101@gmail.com>

* Fixes

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* Resize arrays internally if required for ArrayCacheMemoryMgr

Signed-off-by: AlexDBlack <blacka101@gmail.com>

* Test improvement

Signed-off-by: AlexDBlack <blacka101@gmail.com>

* Small polish

Signed-off-by: AlexDBlack <blacka101@gmail.com>

* SameDiff op runtime benchmarking listener (#42)

Signed-off-by: AlexDBlack <blacka101@gmail.com>

* INLINE_LOOPS for windows

Signed-off-by: raver119 <raver119@gmail.com>

* [WIP] ThreadPool (#8)

This PR removes OpenMP use in 95% of cases
 2019-11-13 17:15:18 +03:00
shugeo 7b14a9f603
Gamma and Poisson distributions (#27) 
* Added implementation for random_gamma op.

* Added implementation for random_poisson op and support classes.

* Added helpers for random_poisson and random_gamma ops.

* Implementation of random_poisson. The first working edition.

* Implementation of random_poisson. Parallelized working edition.

* Implementation of random_gamma. Parallelized working edition with alpha only.

* Added cuda implementation for helper of poisson distribution.

* Corrected shape calculation with random_gamma and tests.

* Finished cpu implementation for gamma distribution.

* Finished cuda implementation for random_gamma op.

* Refactored cpu helpers for random_gamma and random_poisson ops.

* Refactored cuda helpers for gamma and poisson distribution.

* Refactored cuda helper for gamma distribution.

* Refactored cpu helper for random_poisson op.

* Refactored cpu helper for random_gamma op.
 2019-11-04 15:42:28 +02:00
Yurii 70bd925abd - write 2 versions of new lstmLayer: one is based on own code, second uses mkl dnn api 2019-10-17 20:44:52 +03:00
shugeo 7103aca8c5 Added broadcastable IGamma and IGammac ops. 2019-10-16 13:58:32 +03:00
shugeo 908e4c4912 Added implementation for divide_no_nan op and tests. 2019-10-04 10:29:15 +03:00
raver119 cff26f13c5
Revert "Implement divide_no_nan op." 2019-10-03 20:25:52 +03:00
shugeo 6eaca179d6 Implement divide_no_nan op. 2019-10-03 18:22:17 +03:00
Yurii Shyrma a35926c6e9 - add parameter alpha to elu and lrelu_bp (#213) 
* - add parameter alpha to elu and lrelu_bp

Signed-off-by: Yurii <yurii@skymind.io>

* - forgot to correct header activations.h

Signed-off-by: Yurii <yurii@skymind.io>
 2019-08-31 20:57:39 +03:00
raver119 1003428a18
[WIP] Int broadcastables (#195) 
* Removed invalid resource and fixed tests

Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>

* legacy scalar/pairwise/broadcast int ops

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* NDArray int broadcastables

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* few more bitwise tests

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* java side update

Signed-off-by: raver119 <raver119@gmail.com>

* Argument type changed for shift ops

Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>

* legacy scalar/pairwise/broadcast int ops

Signed-off-by: raver119 <raver119@gmail.com>

* NDArray int broadcastables

Signed-off-by: raver119 <raver119@gmail.com>

* few more bitwise tests

Signed-off-by: raver119 <raver119@gmail.com>

* java side update

Signed-off-by: raver119 <raver119@gmail.com>

* Argument type changed for shift ops

Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
 2019-08-30 10:12:40 +03:00
raver119 aceb915557
[WIP] tests fixes (#130) 
* no openmp for ClipByGlobalNorm

Signed-off-by: raver119 <raver119@gmail.com>

* one more bfloat16 rng test

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* assertion fix

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* - legacy IsMax gone
- linear IsMax gets shapeInfo argument

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* get rid of legacy IsMax tests

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* IsMax is custom op now

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* more blocks for ismax

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* one more test

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*  - sqrt test
 - some legacy code removed from CudaExecutioner
 - Transforms.asin tweaks

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* - TransformFloat fix

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* - ismax fix
- SpaceToBatchND/BatchToSpaceND wrappers
- couple of legacy tests removed

Signed-off-by: raver119 <raver119@gmail.com>
 2019-08-19 11:33:15 +03:00
raver119 fd6c0df024 [WIP] More CUDA fixes/updates (#62) 
* CUDA reallocation update

Signed-off-by: raver119 <raver119@gmail.com>

* Legacy SoftMax/LogSoftMax/SoftMaxDerivative removed from cpp

Signed-off-by: raver119 <raver119@gmail.com>

* SoftMaxDerivative op removed

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* few tests updates

Signed-off-by: raver119 <raver119@gmail.com>

* RNG fixes

Signed-off-by: raver119 <raver119@gmail.com>

* few more tests updates

Signed-off-by: raver119 <raver119@gmail.com>

* legacy Histogram/Pooling2D removed

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* legacy Histogram removed

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* histogram moved

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* histogram moved cuda

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* Histogram custom op

Signed-off-by: raver119 <raver119@gmail.com>
 2019-07-20 23:07:42 +10:00
skymindops b5f0ec072f Eclipse Migration Initial Commit 2019-06-06 15:21:15 +03:00