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Author SHA1 Message Date
raver119@gmail.com
9101a0ee15 build fix for clang 
Signed-off-by: raver119@gmail.com <raver119@gmail.com>
 2019-11-16 22:18:50 +03:00
AlexDBlack
da4bf0209b Merge 
Signed-off-by: AlexDBlack <blacka101@gmail.com>
 2019-11-16 23:21:45 +11:00
Alex Black
a856922fe9
#8409 Fix compgraph backprop issue with dual embedding layers from single input (#52) 
Signed-off-by: AlexDBlack <blacka101@gmail.com>
 2019-11-16 23:09:41 +11:00
Alex Black
09a827fb6d
Fixes and pre-release QA (#51) 
* #8395 Keras import - support scaled identity weight init

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

* More Keras scaled weight init fixes

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

* #8352 Deprecate duplicate SamplingDataSetIterator class

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

* Remove /O2 optimization for faster CUDA build

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

* Tweak regression test precision for CUDA

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

* Fix edge cases for buffer creation

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

* Update MKLDNN validation tests to new helper enable/disable settings

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

* Delete debugging class

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

* MKLDNN test - add proper skip for CUDA backend

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

* Align WeightInitUtil with weight init classes

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

* Fix for SameDiff test layers weight init when using IWeightInit classes

Signed-off-by: AlexDBlack <blacka101@gmail.com>
 2019-11-16 17:04:29 +11:00
raver119
1780dcc883
[WIP] Small fixes here and there (#50) 
* one range test

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* few Context convenience singatures

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* one more range test

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* "range" "fix"

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* adjuct_contrast_v2 now allows scale factor to be provided via input_variable

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

* adjust_contrast now allows scale factor as variable too

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* bitcast shape tests

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* BitCast import dtype added

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* few more BitCast signatures

Signed-off-by: raver119 <raver119@gmail.com>
 2019-11-15 17:04:29 +03:00
Serhii Shepel
d7718c28fb
Drop unused profiles for artifacts distribution i8388 (#48) 
* Drop unused profiles for artifacts distribution

* Drop skymindnexus-skil profile
 2019-11-15 09:56:28 +02:00
Yurii Shyrma
62d8e0d409 - make agreement between our and mkl api dilation/padding formulas (#47) 
Signed-off-by: Yurii <iuriish@yahoo.com>
 2019-11-14 20:21:22 +03:00
raver119
cab90d3dc7 fix preload 
Signed-off-by: raver119 <raver119@gmail.com>
 2019-11-14 20:00:24 +03:00
raver119
c5b912bddf
few changes for openblas and jcpp preloads (on macos) (#46) 
Signed-off-by: raver119 <raver119@gmail.com>
 2019-11-14 19:50:24 +03:00
raver119
1eb3de90d7
[WIP] Platform helpers switches (#44) 
* - platform helpers can be disabled on per-op basis now via Context::allowHelpers
- java has access to it as well

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

* global platform-helpers trigger

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

* few signatures renamed

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* - few new env variables to follow
- maxThreads/masterThreads differentiation

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* Javadoc update

Signed-off-by: raver119 <raver119@gmail.com>
 2019-11-14 14:35:02 +03:00
Alex Black
47d19908f4
Various fixes (#43) 
* #8172 Enable DL4J MKLDNN batch norm backward pass

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

* #8382 INDArray.toString() rank 1 brackets / ambiguity fix

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

* #8308 Fix handful of broken links (inc. some in errors)

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

* Unused dependencies, round 1

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

* Unused dependencies, round 2

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

* Unused dependencies, round 3

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

* Small fix

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

* Uniform distribution TF import fix

Signed-off-by: AlexDBlack <blacka101@gmail.com>
 2019-11-14 19:38:20 +11:00
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

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

* 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
raver119
48df1acdfb
[WIP] ThreadPool (#8) 
This PR removes OpenMP use in 95% of cases
 2019-11-13 17:04:59 +03:00
raver119
f05c6ee139 INLINE_LOOPS for windows 
Signed-off-by: raver119 <raver119@gmail.com>
 2019-11-12 15:12:31 +03:00
Alex Black
1d96bb9e6e
SameDiff op runtime benchmarking listener (#42) 
Signed-off-by: AlexDBlack <blacka101@gmail.com>
 2019-11-12 22:51:09 +11:00
Alex Black
18c01f5bdc
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

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

* 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>
 2019-11-12 21:15:44 +11:00
Yurii Shyrma
0eda1e733e Shyrma bnorm bp (#41) 
Batchnorm backprop mkldnn
 2019-11-12 11:58:48 +03:00
Robert Altena
c0f91e5c3c removing obsolete nd4j docs. (#8380) 
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
 2019-11-12 13:56:57 +11:00
raver119
cd961727bb
[WIP] perf tests (#40) 
* special maxpool test

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

* special maxpool test

Signed-off-by: raver119 <raver119@gmail.com>
 2019-11-11 17:45:59 +03:00
Robert Altena
4cb281c01f Samediff import doc (#8301) 
* first commit.

Signed-off-by: Robert Altena <Rob@Ra-ai.com>

* fix review items.

Signed-off-by: Robert Altena <Rob@Ra-ai.com>

* update reviewed items.

Signed-off-by: Robert Altena <Rob@Ra-ai.com>
 2019-11-11 15:34:12 +11:00
Alexander Stoyakin
6958f2ba24
[WIP] Fix compilation after nd4j changes (#37) 
* Fix compilation.

* Some tests fixed

* Disable tests temporarily.

* Restored test

* Tests restored.

* Test restored.
 2019-11-08 10:25:44 +02:00
AlexDBlack
0107fb10ab Merge remote-tracking branch 'konduit/master' 2019-11-08 18:11:45 +11:00
Alex Black
2f84ea666d
Uniform distribution op tweaks + 'specified output dtype' constructor (#38) 
* Uniform distribution op tweaks + 'specified output dtype' constructor

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

* Validation tweak

Signed-off-by: AlexDBlack <blacka101@gmail.com>
 2019-11-08 18:08:25 +11:00
raver119
929c1dc5c7 - new NDArrayFactory scalar constructor 
- minor tweak in randomuniform
- one more test

Signed-off-by: raver119 <raver119@gmail.com>
 2019-11-08 08:49:41 +03:00
raver119
51f3a1371d
[WIP] Random Uniform (#36) 
* args

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

* T args

Signed-off-by: raver119 <raver119@gmail.com>
 2019-11-07 17:09:47 +03:00
Alex Black
24980efde3
Fix LogSumExp along dimension (#35) 
Signed-off-by: AlexDBlack <blacka101@gmail.com>
 2019-11-07 23:36:15 +11:00
shugeo
679e42199a Shugeo strided slice bp fix2 (#33) 
* Fixed crash and restored brocken functionality for strided slice.

* Added comments for strided_slice_bp main step.
 2019-11-07 13:44:02 +03:00
Samuel Audet
73b5a508fc Update dependencies to just released JavaCPP and JavaCV 1.5.2 
Signed-off-by: Samuel Audet <samuel.audet@gmail.com>
 2019-11-07 17:57:34 +09:00
raver119
4276e63054 one more test 
Signed-off-by: raver119 <raver119@gmail.com>
 2019-11-07 08:49:27 +03:00
longzhendong
52c9918c6f Testing slice and concat (#8362) 2019-11-07 14:47:37 +11:00
shugeo
08853c7829
Shugeo random uniform int (#30) 
* Corrected randomuniform declaration.

* Refactored uniform distribution for both cuda and cpu platforms.

* Refactored uniform distribution and tests.

* Fixed type usage with indices.

* Refactored uniform distribution implementation and tests to full conform with TF implementation.

* Refactored gamma function to use type util method.

* Copyright changes and fixes with ConstantHelper.

* Added error checking on allocate cuda device memory and operations.
 2019-11-06 12:49:27 +02:00
Alex Black
df8b4e607a
SameDiff: make use of DeviceLocal configurable (#32) 
* #8340 make DeviceLocal configurable

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

* Small fix

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

* Javadoc

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

* DL4J SameDiff layers: use SingleThreadArrayHolder to avoid assigns + DeviceLocalNDArray overhead

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

* Javadoc

Signed-off-by: AlexDBlack <blacka101@gmail.com>
 2019-11-06 18:52:41 +11:00
AlexDBlack
7583ccfa15 Merge 
Signed-off-by: AlexDBlack <blacka101@gmail.com>
 2019-11-06 13:28:03 +11:00
Yurii Shyrma
871f3bb3e6
- add additional condition in svd helper to take into account rounding errors (#31) 
Signed-off-by: Yurii <iuriish@yahoo.com>
 2019-11-05 17:16:17 +02:00
shugeo
9124974e3b
Fixed crash with strided_slice_bp op and tests. (#29) 2019-11-05 12:49:15 +02:00
Sam Garrett
7bf0d43339 fix link to scalnet examples (#8354) 2019-11-05 11:12:08 +11:00
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
Alex Black
948ebef41c
Op Fixes (#28) 
* #8280 biasadd_bp nchw arg fixes (java side) + test

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

* #8285 Concat op Java side fixes

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

* Concat op cpp fix - allow dynamic axis to be negative, same as static axis

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

* ignores for deconv3d import tests until deconv3d_tf op is implemented

Signed-off-by: AlexDBlack <blacka101@gmail.com>
 2019-11-05 00:05:04 +11:00
Alex Black
4763547c9e
Add Deconv3DTF (#25) 
Signed-off-by: AlexDBlack <blacka101@gmail.com>
 2019-11-04 12:42:11 +11:00
Yurii Shyrma
0cdb5750e0
Shyrma concat (#24) 
* - provide possibility to pass axis as last input array in concat op
- corrcect sumation in bias_add_bp op for NHWC case

Signed-off-by: Yurii <iuriish@yahoo.com>

* - write code for deconv2d op based on mkl dnn api

* no unsafe math

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

* no unsafe math

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

* - get rid of e<> and p<> methods in svd helper

Signed-off-by: Yurii <iuriish@yahoo.com>

* - provide mkl api support for deconvolution 3d

Signed-off-by: Yurii <iuriish@yahoo.com>

* - write deconv2d_bp based on mkl api

Signed-off-by: Yurii <iuriish@yahoo.com>

* - write deconv3d_bp based on mkl api

Signed-off-by: Yurii <iuriish@yahoo.com>

* - testing and fixing deconv based on mkl api

Signed-off-by: Yurii <iuriish@yahoo.com>

* - remove dilation form conv2d/3d mkl

Signed-off-by: Yurii <iuriish@yahoo.com>

* - minor changes

Signed-off-by: Yurii <iuriish@yahoo.com>

* - further corrections of deconv ops based on mkl dnn api

Signed-off-by: Yurii <iuriish@yahoo.com>

* - provide deconv2d_tf based on mkl dnn api

Signed-off-by: Yurii <iuriish@yahoo.com>

* - add minor corrections required by reviewer

Signed-off-by: Yurii <iuriish@yahoo.com>
 2019-11-03 12:37:19 +02:00
raver119
c94013f0a1 cc 52 -> 50 
Signed-off-by: raver119 <raver119@gmail.com>
 2019-11-03 09:54:35 +03:00
Alex Black
5e312374d0
TF deconv3d import (#8341) 
Signed-off-by: AlexDBlack <blacka101@gmail.com>
 2019-11-02 22:57:24 +11:00
AlexDBlack
2844f8b69a Merge remote-tracking branch 'konduit/master' 2019-11-02 19:00:47 +11:00
Alex Black
9efd811508
Use DL4J workspaces for SameDiff layers in MLN/CG (#23) 
* #8329 DL4J workspace integration for SameDiff layers

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

* Fix bug for Nd4j.createUninitializedDetached for scalars (length 0 shape array)

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

* SameDiff output layer, graph vertex, various fixes

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

* Javadoc

Signed-off-by: AlexDBlack <blacka101@gmail.com>
 2019-11-02 17:42:01 +11:00
Alex Black
e9a7a13c00
More int/long compilation fixes (#22) 
Signed-off-by: Alex Black <blacka101@gmail.com>
 2019-11-02 15:20:19 +11:00
Alex Black
d82877b18b
Various SameDiff fixes (#21) 
* MKLDNN LSTM forward implementation (disabled pending #8331)

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

* #8318 add SameDiff.calculateGradientsAndOutputs

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

* Disable mkldnn backprop for now - pending fix, issue #8335

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

* #8337 Fix CudaExecutioner unnecessary result array allocation/replacement

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

* Small FlatBuffers serde fix, UInt8

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

* #8135 ImagePreProcessingScaler - add segmentation support

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

* #8319 Ensure listeners are called when they are supposed to be called

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

* #8214 UNet (non-pretrained) last conv layer kernal size fix

Signed-off-by: AlexDBlack <blacka101@gmail.com>
 2019-11-02 11:25:53 +11:00
Alexander Stoyakin
b816845797
Fixing nd4j-cuda build (#20) 
* Roll back recent fix to restore build.

* Fix compilation.

* presets updated

Signed-off-by: raver119 <raver119@gmail.com>
 2019-11-01 15:59:29 +02:00
raver119
879a06c913 few typos fixed 
Signed-off-by: raver119 <raver119@gmail.com>
 2019-11-01 09:13:15 +03:00
Alexander Stoyakin
45a40c8a89
DL4J/ND4J: Do pass on integer casts (#15) 
* Int cast fixes.

* Revert "Int cast fixes."

This reverts commit aa36e8ca

* Int casts

* Int cast

* Int casts

* Get rid of int casts. Dropping deprecated aggregate ops.

* java scatterUpdate changes

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

* c++ scatterUpdate changes

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

* Remove aggregated ops.

* Restored test

* Tests restored.

* Minor fixes
 2019-10-31 11:23:09 +02:00
Shams Ul Azeem
850dfa1c28 Squashed and signed (#8330) 
Signed-off-by: shams <shamsazeem20@gmail.com>
 2019-10-31 17:12:50 +11:00