Commit Graph

216 Commits (2497290cb0910f080c4acb601046025b36524e66)

Author SHA1 Message Date
Alex Black 4fb9fa7748
Add ND4J namespaces (#83)
* Add NDValidation

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

* Add bitwise namespace

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* Math namespace op constructor fixes

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* Constructor fixes

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* Add Math namespace

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* Update NDBitwise

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* Add random namespaces

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* Update

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* NN namespace

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* Small cleanup

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2019-11-30 18:39:32 +11:00
Yurii Shyrma d19eeaec52 Shyrma casual conv1d (#90)
* - add causal mode of padding to convolutions

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

* - add additional tests for causal conv1d

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* - add causal mode for cuda conv kernels

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* Java side of Conv1D changes

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* Add Conv1DDerivative op

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* Causal Conv1D gradient checks

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* Tweaks

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* - add causal padding mode to conv2d_bp

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* More thorough causal conv1d tests

Signed-off-by: Alex Black <blacka101@gmail.com>
2019-11-29 14:14:30 +03:00
shugeo 009007120b Shugeo_release_fixes3 (#81)
* Implementation for non_max_suppression_v3 was added. Initial version

* Added check for overcome threshold.

* Added definition for V3 method.

* java remapping for NonMaxSuppressionV3

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

* Fixed proporly processing of an empty output and test.

* Refactored op to less threshold data to float.

* Implemented cuda-based helper for non_max_suppression_v3 op.

* Fixed fake_quant_with_min_max_vars op.

* Fixed tests with float numbers.

* - assert now stops execution
- sortByKey/sortByValue now have input validation

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* missing var

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* Fixed proper processing for zero max_size inputs.

* Refactored kernel callers.

* Fixed return statement for logdet op helper.

* Refactored unsorted segment SqrtN op.

* get back 8 tail bytes on CUDA

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* Refactored segment prod ops and helpers for cuda and tests.

* Additional test.

* CudaWorkspace tests updated for 8 tail bytes

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* special atomic test

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* atomicMul/atomicDiv fix for 16bit values

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* Eliminated waste prints.
2019-11-28 21:08:51 +03:00
Alex Black 8843c7377a
Update shaded Jackson version to 2.10.1 (#82)
* Update shaded Jackson version to 2.10.1

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* Remove no longer needed scala compiler plugin from UI

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* Fix op name for BitwiseAnd op

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* TimeDistributedLayer mask array fix + test

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2019-11-26 19:24:38 +11:00
Alex Black e910ce75ec
Various Fixes (#75)
* #8431 Cast loss function weights array automatically

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* Add 'regex verbose mode' printing (ExecDebugListener) for TFGraphTestAllSameDiff'

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* Class import mapping fix

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* Reshape fixes

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* Don't swallow first exception in NativeOpExecutioner.exec(CustomOp)

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2019-11-23 20:06:12 +11:00
shugeo 4187190609 Shugeo release fix2 (#70)
* Corrected input checking and tests for bitcast op.

* Fixed an issue with non_max_suppression form generation and processing with score threshold given.

* Fixed bilinear resize kernel and tests.

* push for Serhii

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* Added test for nearest_neighbor resize with int input.

* Added data type check for input/output match.

* Eliminate error in macros.

* Improved output message for type checking.

* Fixed input/output types for op.

* Eliminated waste logging.

* Refactored resize_bilinear helper for multithreading for cpu platform.

* Cosmetic changes only.

* Fixed error for string substitution.

* Skip test for cbow_batch with cuda.

* fix for resizeNearestNeighbor output dtype

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* Refactored non_max_suppression helper.

* Refactored shape generation and input handling.

* Added additional test.
2019-11-22 22:42:44 +03:00
Alex Black 4a2fedf3e7
DL4J: Add Sparse multi-class cross entropy loss function (#72)
* #8432 Add sparse mcxent loss

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* Fixes for LossSparseMCXENT

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* add simple debugging listener for SameDiff exec debugging

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* Extra gradient check + header polishing

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2019-11-22 18:54:31 +11:00
raver119 064a56ccf1
Few fixes (#66)
* skip legacy transforms execution in case of empty input arrays

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

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* java side

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* trigger jenkins

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* update LessThanOrEqual opNum mapping

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* update LessThanOrEqual opNum mapping

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2019-11-21 15:43:03 +03:00
raver119 83cb0d9329
[WIP] Create and small fix (#67)
* - create op
- skip exec for empty inputs for non_max_suppression
- EmptyHandling idea

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* Create op and mapping for it

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2019-11-21 13:31:20 +03:00
raver119 3f38900c33
J9+ -> J8 ByteBuffer fix (#59)
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2019-11-20 07:43:17 +03:00
Alex Black da1944e8e1
SameDiff TF import (#49)
* Added implementation files for image_resize and resize_bicubic ops.

* Image resize and image.resize_bicubic ops implementation. Initial revision.

* Minor fix

* Some TF imports disabled.

* Finished with infrastructure development for image.resize_bilinear op and image_resizo op implementation.

* Refactored resize methods.

* Added processing for Mitchelcubic algorithm.

* adjust_contrast

* Small fix for TF import expected value loading when variable name starts with the test name

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

* Tests

* Tests added.

* Removed tf names absent in mapping.

* Some fixes.

* Small fixes

* Minor change

* Some failing tests.

* Disable failed test

* Ignore some tests

* Fix import class mapping

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* Fix float property mapping (flatbuffers)

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* Override equality function for model 'dropout'

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* Fail tests

* Failed tests ignored temporarily.

* Minor fixes

* Small fix

* Conflict resolved

* Default implementations of tensorflowName and onnxName
2019-11-19 22:44:29 +11:00
raver119 ce2ef20f96 additional reverse signatures
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2019-11-19 13:54:07 +03:00
raver119 db7ca956c5
[WIP] Mish (#55)
* Mish activation function and its derivative

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* 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
Alex Black 09a827fb6d
Fixes and pre-release QA (#51)
* #8395 Keras import - support scaled identity weight init

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* More Keras scaled weight init fixes

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* #8352 Deprecate duplicate SamplingDataSetIterator class

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* Remove /O2 optimization for faster CUDA build

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* Tweak regression test precision for CUDA

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* Fix edge cases for buffer creation

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

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* Delete debugging class

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* MKLDNN test - add proper skip for CUDA backend

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* Align WeightInitUtil with weight init classes

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

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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

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* 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

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2019-11-15 17:04:29 +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

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* global platform-helpers trigger

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* few signatures renamed

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

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* Javadoc update

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2019-11-14 14:35:02 +03:00
Alex Black 47d19908f4
Various fixes (#43)
* #8172 Enable DL4J MKLDNN batch norm backward pass

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

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

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* Unused dependencies, round 1

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* Unused dependencies, round 2

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* Unused dependencies, round 3

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* Small fix

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* Uniform distribution TF import fix

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2019-11-14 19:38:20 +11:00
raver119 48df1acdfb
[WIP] ThreadPool (#8)
This PR removes OpenMP use in 95% of cases
2019-11-13 17:04:59 +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

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* ArrayCacheMemoryMgr - first pass

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* Tweak array cache for use with SameDiff identity arrays

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* ArrayCacheMemoryMgr javadoc and properly get max memory

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* LRU cache policy + add tests

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* Fixes

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* Resize arrays internally if required for ArrayCacheMemoryMgr

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* Test improvement

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* Small polish

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2019-11-12 21:15:44 +11:00
Alex Black 2f84ea666d
Uniform distribution op tweaks + 'specified output dtype' constructor (#38)
* Uniform distribution op tweaks + 'specified output dtype' constructor

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* Validation tweak

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2019-11-08 18:08:25 +11:00
Alex Black 24980efde3
Fix LogSumExp along dimension (#35)
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2019-11-07 23:36:15 +11:00
Alex Black df8b4e607a
SameDiff: make use of DeviceLocal configurable (#32)
* #8340 make DeviceLocal configurable

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* Small fix

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* Javadoc

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

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* Javadoc

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2019-11-06 18:52:41 +11:00
AlexDBlack 7583ccfa15 Merge
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2019-11-06 13:28:03 +11:00
Alex Black 948ebef41c
Op Fixes (#28)
* #8280 biasadd_bp nchw arg fixes (java side) + test

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* #8285 Concat op Java side fixes

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

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* ignores for deconv3d import tests until deconv3d_tf op is implemented

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2019-11-05 00:05:04 +11:00
Alex Black 4763547c9e
Add Deconv3DTF (#25)
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2019-11-04 12:42:11 +11:00
Alex Black 5e312374d0
TF deconv3d import (#8341)
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2019-11-02 22:57:24 +11:00
Alex Black 9efd811508
Use DL4J workspaces for SameDiff layers in MLN/CG (#23)
* #8329 DL4J workspace integration for SameDiff layers

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

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* SameDiff output layer, graph vertex, various fixes

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* Javadoc

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2019-11-02 17:42:01 +11:00
Alex Black d82877b18b
Various SameDiff fixes (#21)
* MKLDNN LSTM forward implementation (disabled pending #8331)

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* #8318 add SameDiff.calculateGradientsAndOutputs

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

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* #8337 Fix CudaExecutioner unnecessary result array allocation/replacement

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* Small FlatBuffers serde fix, UInt8

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* #8135 ImagePreProcessingScaler - add segmentation support

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

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

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2019-11-02 11:25:53 +11:00
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

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* c++ scatterUpdate changes

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* Remove aggregated ops.

* Restored test

* Tests restored.

* Minor fixes
2019-10-31 11:23:09 +02:00
raver119 5a4d2e8b31
[WIP] SVD (#16)
* - new SVD constructor
- OrthogonalDistribution now uses SVD custom op

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* shapes fixed

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2019-10-28 12:31:01 +03:00
Yurii Shyrma 029a69a835
Shyrma bn mkl bp (#14)
* - write code for new batchnorm backprop

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* - testing batchnorm backprop

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* - write code for batchnorm backprop based on mkl dnn api

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* - testing and fixing bugs in batchnorm_bp mkl dnn

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* - made corrections required by reviewer

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* - change name in java wrapper for batchnorm op

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2019-10-26 14:14:21 +03:00
Alex Black d333d29099
SameDiff cleanup and fixes (#12)
* #8160 Remove resolvePrepertiesFromSameDiffBeforeExecution

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* SameDiff API cleanup

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* More SameDiff cleanup

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* Small fixes

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* #8248 Switch SameDiff variable init from lazy to creation time for more predictable behaviour

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* #8252 TanhDerivative javadoc

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* #8225 Deconvolution2D input validation

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* #8265 Switch SameDiff.outputs() to user settable, instead of unreliable 'best guess'

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* #8224 SameDiff.zero and .one create constants, not variables

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* More cleanup and fixes

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* Small test fix

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* Small fix

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* DL4J SameDiff fixes

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* Re-add hack for Deconvolution2DLayer until #8315 is resolved

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* #8270 Move CUDA device/version logging to Java; can be disabled via existing org.nd4j.log.initialization system property

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* All ND4J init logging checks system property

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* Small tweak

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* Remove redundant device logging

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* One more fix

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* UX improvements

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* Deconv fix

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* Add deconv tests

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* Cleanup

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* Remove debug code

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2019-10-26 12:38:08 +11:00
Alex Black 730442ae21
Remove bad import (#13)
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2019-10-24 20:51:15 +11:00
Alex Black 3f0b4a2d4c
SameDiff execution, TF and memory management overhaul (#10)
* SameDiff execution memory management improvements, round 1

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* Round 2

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* Round 3

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* Clear node outputs closed array references; Slight change to OpValidation internals to not rely on cached op outputs

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* Next steps

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* Next step

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* Cleanup

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* More polish

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* Fix

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* Add WeakIdentityHashmap

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* Session fixes for control ops and next steps

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* More fixes

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* Fixes

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* First steps for training session + in-line updating

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* Next steps

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* Fix losses and history during training

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* More fixes

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* BiasAdd and other fixes

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* Don't use SDVariable.getArr() in TFGraphTestAllHelper (import tests)

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* Small fix

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* Cleanup

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* First steps for new dependency tracking approach

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* Start integrating dependency tracking for memory management

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* Non-control op dependency tracking works/passes

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* Switch/merge

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* Next steps

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* Cleanup and next steps

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* Small fixes

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

* Fix issue dependency tracking for initial variables/constants

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

* Add check for aliases when determining if safe to close array

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

* First pass on new TF graph import class

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

* Import fixes, op fixes

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

* Cleanup and fixes for new TF import mapper

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

* More cleanup

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

* Partial implementation of new dependency tracker

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

* Next steps

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

* AbstractDependencyTracker for shared code

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

* Overhaul SameDiff graph execution (dependency tracking)

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

* More fixes, cleanup, next steps

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

* Ad no-op memory manager, cleanup, fixes

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

* Fix switch dependency tracking

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

* INDArray.toString: no exception on closed arrays, just note closed

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

* Fix enter and exit dependency tracking

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

* TensorArray memory management fixes

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

* Add unique ID for INDArray instances

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

* Fix memory management for NextIteration outputs in multi-iteration loops

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

* Remove (now unnecessary) special case handling for nested enters

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

* Cleanup

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

* Handle control dependencies during execution; javadoc for memory managers

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

* Cleanup, polish, code comments, javadoc

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

* Cleanup and more javadoc

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

* Add memory validation for all TF import tests - ensure all arrays (except outputs) are released

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

* Clean up arrays waiting on unexecuted ops at the end of execution

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

* Fixes for enter op memory managent in the context of multiple non-nested loops/frames

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

* Fix order of operation issues for dependency tracker

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

* Always clear op fields after execution to avoid leaks or unintended array reuse

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

* Small fixes

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

* Re-implement dtype conversion

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

* Fix for control dependencies execution (dependency tracking)

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

* Fix TF import overrides and filtering

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

* Fix for constant enter array dependency tracking

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

* DL4J Fixes

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

* More DL4J fixes

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

* Cleanup and polish

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

* More polish and javadoc

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

* More logging level tweaks, small DL4J fix

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

* Small fix to DL4J SameDiffLayer

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

* Fix empty array deserialization, add extra deserialization checks

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

* FlatBuffers control dep serialization fixes; test serialization as part of all TF import tests

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

* Variable control dependencies serialization fix

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

* Fix issue with removing inputs for ops

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

* FlatBuffers NDArray deserialization fix

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

* FlatBuffers NDArray deserialization fix

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

* Small fix

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

* Small fix

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

* Final cleanup/polish

Signed-off-by: AlexDBlack <blacka101@gmail.com>
2019-10-23 21:19:50 +11:00
Alexander Stoyakin f31661e13b
Merge pull request #7 from KonduitAI/asto_nd4s_10172019
KDTree optimization
2019-10-23 12:11:25 +03:00
Alexander Stoyakin 9e5799847a TF names fixed. 2019-10-16 19:50:18 +03:00
Alexander Stoyakin 502bedf5d5 Register ops for TF import. 2019-10-16 19:39:04 +03:00
Alexander Stoyakin ec722b20ee TF names added 2019-10-16 19:29:19 +03:00
Alexander Stoyakin 99d77e1384 Ops exported for sameDiff 2019-10-16 19:16:47 +03:00
Alexander Stoyakin d5002b14c7 New ops wrappers 2019-10-16 12:59:08 +03:00
Robert Altena 50b13fadc8 nd4j-api cleanup. (#8273)
* nd4j-api cleanup.

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

* restore deleted schemes.

Signed-off-by: Robert Altena <Rob@Ra-ai.com>
2019-10-08 21:48:22 +11:00
Robert Altena 1f4ad08305 refactoring activations. (#8261)
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
2019-10-03 20:35:27 +10:00
Alex Black f98f8be7b6
SameDiff ops (#8247)
* update javadocs and a few method signatures

Signed-off-by: Ryan Nett <rnett@skymind.io>

* add PRelu op

Signed-off-by: Ryan Nett <rnett@skymind.io>

* test and fixes

Signed-off-by: Ryan Nett <rnett@skymind.io>

* add PRelu op

Signed-off-by: Ryan Nett <rnett@skymind.io>

* test and fixes

Signed-off-by: Ryan Nett <rnett@skymind.io>

* slightly better test

Signed-off-by: Ryan Nett <rnett@skymind.io>
2019-09-19 11:52:20 +10:00
Steven Lang d58a4b45b1 Fix Nadam updater clone missing schedule (#8243)
Signed-off-by: Steven Lang <steven.lang.mz@gmail.com>
2019-09-17 22:56:49 +03:00
Robert Altena 83d958d536 Sparse matrix refactoring. (#8238)
* remove sparse method from INDArray.

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

* remove gemm

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

* remove useage of n4j.sparseFactory

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

* Nd4j.sparseFactory removed.

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

* sparseNDArray deleted.

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

* iremove more sparse calls and constants.

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

* remove SparseBlasWrapper.

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

* delete BaseSparseBlaswrapper.

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

* remove 3 sparse factory classes.

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

* delete SparseCPULevel.

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

* deletes JcusparseLevel, CUDASparselevel.

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

* delete nativeCPU sparse classes.

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

* removes sparse methods from NDArrayFactory.

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

* more deletes.

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

* delete (ignored) tests. BaseSparseNDArray.

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

* deletes ISparseNDArray.

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

* remove sparse methods from indArray.

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

* deletes sparse classes.

Signed-off-by: Robert Altena <Rob@Ra-ai.com>
2019-09-17 22:56:29 +03:00
raver119 979ef13c0b fix build issues
Signed-off-by: raver119 <raver119@gmail.com>
2019-09-13 11:55:13 +03:00
raver119 2bd69c004c
[WIP] Fixed signatures. SameDiff tests (#258) (#8233)
* Fixed signatures. SameDiff tests

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

* Tests fixed

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

* Test fixed

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

* Small fix

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

* Fixed test

Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
2019-09-12 19:25:03 +03:00
Alex Black 3e73e9b56e
Fixes, cleanup, enable now fixed tests, etc (#254)
Signed-off-by: AlexDBlack <blacka101@gmail.com>
2019-09-11 23:37:24 +10:00
Ryan Nett 8a05ec2a97
Fix a couple SameDiff training issues (#253)
* fix execBackwards training issue

Signed-off-by: Ryan Nett <rnett@skymind.io>

* fix validation not specifying outputs

Signed-off-by: Ryan Nett <rnett@skymind.io>

* another fix for validation listeners and history

Signed-off-by: Ryan Nett <rnett@skymind.io>

* tests

Signed-off-by: Ryan Nett <rnett@skymind.io>

* add single batch dataset output methods

Signed-off-by: Ryan Nett <rnett@skymind.io>
2019-09-10 20:38:23 -07:00
Alex Black f91970734b
Another small fix (#251)
Signed-off-by: AlexDBlack <blacka101@gmail.com>
2019-09-10 13:14:29 +10:00
Alex Black 3fb9aecb59
Fix for null shape in SameDiff.var validation (#250)
Signed-off-by: AlexDBlack <blacka101@gmail.com>
2019-09-10 12:22:10 +10:00
Alex Black b582e69e3b
Small ND4J/SameDiff fixes (#248)
* #8218 Fix Nd4j.hstack rank 1 case

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

* #8209 SameDiff: don't allow empty arrays (with 0s in shape) for variables

Signed-off-by: AlexDBlack <blacka101@gmail.com>
2019-09-09 22:54:07 +10:00
Robert Altena c99f980513 INDArray javadoc (#246)
* javadoc

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

* javadoc

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

* javadoc

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

* review fixes.

Signed-off-by: Robert Altena <Rob@Ra-ai.com>
2019-09-09 13:09:31 +10:00
Alex Black 52d2795193
Another round of small fixes (#241)
* Small base spark test fix; ROC toString for empty ROC

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

* More fixes

Signed-off-by: Alex Black <blacka101@gmail.com>
2019-09-05 17:01:47 +10:00
Ryan Nett 79867f5c5a cleanup SDRNN and rnn ops (#238)
Signed-off-by: Ryan Nett <rnett@skymind.io>
2019-09-05 12:25:03 +10:00
Alex Black 7d85775934
Arbiter generic JSON ser/de fixes (#237)
* Arbiter generic JSON ser/de fixes

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

* Javadoc fix

Signed-off-by: AlexDBlack <blacka101@gmail.com>
2019-09-05 11:51:11 +10:00
Robert Altena f25e3e71e5 remove lengthLong (#236)
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
2019-09-05 11:19:38 +10:00
Alex Black 03c52ef9dd
Add SameDiff.bitwise namespace (#232)
* #8196 add SameDiff.bitwise namespace

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

* Add BitsHammingDistance, add remaining bitwise ops to bitwise namespace

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

* fix

Signed-off-by: AlexDBlack <blacka101@gmail.com>
2019-09-04 22:34:31 +10:00
raver119 a90c7dd995
[WIP] Last set of changes (#234)
* mmul op instead of cublasSgemm

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

* transB

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

* jcpp handles

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* bitwise and/or/xor

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* bitwise and/or/xor mapping

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* cuda/cublas version check

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* add expected version

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* cuda/cublas version check in java

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* one more error check

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* build fix

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* build fix

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* build fix

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* one more fix

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* skip CUDA version check for now

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

* better wording

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

* few more tweaks

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

* few more tweaks

Signed-off-by: raver119 <raver119@gmail.com>
2019-09-04 14:41:08 +03:00
Ryan Nett e9454b8882
SDCNN cleanup pass (#230)
* SDCNN cleanup

Signed-off-by: Ryan Nett <rnett@skymind.io>

* NonNull annotations

Signed-off-by: Ryan Nett <rnett@skymind.io>

* better javadoc, NonNull fix for sconv

Signed-off-by: Ryan Nett <rnett@skymind.io>

* update builders to fix names

Signed-off-by: Ryan Nett <rnett@skymind.io>

* fixes

Signed-off-by: Ryan Nett <rnett@skymind.io>

* even more fixes

Signed-off-by: Ryan Nett <rnett@skymind.io>

* fix for null bias

Signed-off-by: Ryan Nett <rnett@skymind.io>
2019-09-04 00:44:01 -07:00
Alex Black 6cc887bee9
Rename flatbuffers DataType to DType (#228)
* Rename flatbuffers DataType enum to DType

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

* Rename flatbuffers DataType enum to DType

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

* Updates for flatbuffers datatype enum renaming

Signed-off-by: Alex Black <blacka101@gmail.com>
2019-09-04 16:36:11 +10:00
Robert Altena 25b01f7850 javadoc and remove deprecated methods. (#231)
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
2019-09-04 13:29:02 +10:00
Robert Altena c64b340975 javadoc (#225)
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
2019-09-03 14:06:42 +10:00
Alex Black 364a6e1a2a
ELU DL4J fixes (#224)
Signed-off-by: AlexDBlack <blacka101@gmail.com>
2019-09-03 13:35:02 +10:00
Alex Black 82c9dc5743
ELU fix (#219)
Signed-off-by: AlexDBlack <blacka101@gmail.com>
2019-09-02 18:37:05 +10:00
Alex Black 65c9f2a888
ELU fix (#217)
Signed-off-by: AlexDBlack <blacka101@gmail.com>
2019-09-02 17:42:12 +10:00
Ryan Nett b3a134b608 New Nd4j backprop ops for activations (#211)
* new (for java at least) backprop ops

Signed-off-by: Ryan Nett <rnett@skymind.io>

* update activation functions

Signed-off-by: Ryan Nett <rnett@skymind.io>

* add differential functions for SameDiff

Signed-off-by: Ryan Nett <rnett@skymind.io>

* deprecate old ops

Signed-off-by: Ryan Nett <rnett@skymind.io>

* update correct old ops

Signed-off-by: Ryan Nett <rnett@skymind.io>

* update ops backprop to use new ops

Signed-off-by: Ryan Nett <rnett@skymind.io>

* misc updates for deprecated functions (mostly Nd4j.rand w/ vararg shape)

Signed-off-by: Ryan Nett <rnett@skymind.io>

* remove old imports

Signed-off-by: Ryan Nett <rnett@skymind.io>
2019-09-02 16:15:23 +10:00
Robert Altena 6d04d30c94 INDArray.java javadoc (#215)
* javadoc

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

* javadoc

Signed-off-by: Robert Altena <Rob@Ra-ai.com>
2019-09-02 16:06:20 +10:00
Alex Black 6efffb727f
Import fix (#208)
Signed-off-by: AlexDBlack <blacka101@gmail.com>
2019-08-30 23:40:52 +10:00
Alex Black a7dca9fc87
Add java op class for relu derivative, and use in Activation ReLU (#207)
* Add java op class for relu derivative, and use in ACtivation ReLU

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

* Fix

Signed-off-by: AlexDBlack <blacka101@gmail.com>
2019-08-30 23:36:00 +10:00
raver119 70a9ae5068
[WIP] few tweaks (#206)
* scatter empty check

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* scatter empty test

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* one more test

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

* two tweaks

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

* dup tweak

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

* - put empty checking of indices array immediately prior  helper run

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

* minor tests fix

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

* minor tests fix

Signed-off-by: raver119 <raver119@gmail.com>
2019-08-30 16:32:01 +03:00
Robert Altena 54e320a255 javadoc (#201)
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
2019-08-30 22:40:27 +10:00
Alex Black 62e96c9724
Guava Function -> nd4j-common Function (#203)
Signed-off-by: Alex Black <blacka101@gmail.com>
2019-08-30 20:39:43 +10:00
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

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

* 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

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* 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
Alex Black dcc2baa676
Version upgrades (#199)
* DataVec fixes for Jackson version upgrade

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

* DL4J jackson updates + databind version 2.9.9.3

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

* Shade snakeyaml along with jackson

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

* Version fix

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

* Switch DataVec legacy JSON format handling to mixins

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

* Next set of fixes

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

* Cleanup for legacy JSON mapping

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

* Upgrade commons compress to 1.18; small test fix

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

* New Jackson backward compatibility for DL4J - Round 1

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

* New Jackson backward compatibility for DL4J - Round 2

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

* More fixes, all but legacy custom passing

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

* Provide an upgrade path for custom layers for models in pre-1.0.0-beta JSON format

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

* Legacy deserialization cleanup

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

* Small amount of polish - legacy JSON

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

* Upgrade guava version

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

* IEvaluation legacy format deserialization fix

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

* Upgrade play version to 2.7.3

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

* Update nd4j-parameter-server-status to new Play API

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

* Update DL4J UI for new play version

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

* More play framework updates

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

* Small fixes

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

* Remove Spark 1/2 adapter code from DataVec

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

* datavec-spark dependency cleanup

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

* DL4J spark updates, pt 1

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

* DL4J spark updates, pt 2

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

* DL4J spark updates, pt 3

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

* DL4J spark updates, pt 4

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

* Test fix

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

* Another fix

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

* Breeze upgrade, dependency cleanup

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

* Add Scala 2.12 version to pom.xml

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

* change-scala-versions.sh - add scala 2.12, remove 2.10

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

* Move Spark version properties to parent pom (now that only one spark version is supported)

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

* DataVec Play fixes

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

* datavec play dependency fixes

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

* Clean up old spark/jackson stuff

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

* Cleanup jackson unused dependencies

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

* Dropping redundant dependency

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

* Removed scalaxy dependency

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

* DataVec fixes for Jackson version upgrade

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

* DL4J jackson updates + databind version 2.9.9.3

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

* Shade snakeyaml along with jackson

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

* Version fix

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

* Switch DataVec legacy JSON format handling to mixins

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

* Next set of fixes

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

* Cleanup for legacy JSON mapping

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

* Upgrade commons compress to 1.18; small test fix

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

* New Jackson backward compatibility for DL4J - Round 1

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

* New Jackson backward compatibility for DL4J - Round 2

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

* More fixes, all but legacy custom passing

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

* Provide an upgrade path for custom layers for models in pre-1.0.0-beta JSON format

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

* Legacy deserialization cleanup

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

* Small amount of polish - legacy JSON

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

* Upgrade guava version

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

* IEvaluation legacy format deserialization fix

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

* Upgrade play version to 2.7.3

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

* Update nd4j-parameter-server-status to new Play API

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

* Update DL4J UI for new play version

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

* More play framework updates

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

* Small fixes

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

* Remove Spark 1/2 adapter code from DataVec

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

* datavec-spark dependency cleanup

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

* DL4J spark updates, pt 1

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

* DL4J spark updates, pt 2

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

* DL4J spark updates, pt 3

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

* DL4J spark updates, pt 4

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

* Test fix

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

* Another fix

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

* Breeze upgrade, dependency cleanup

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

* Add Scala 2.12 version to pom.xml

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

* change-scala-versions.sh - add scala 2.12, remove 2.10

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

* Move Spark version properties to parent pom (now that only one spark version is supported)

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

* DataVec Play fixes

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

* datavec play dependency fixes

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

* Clean up old spark/jackson stuff

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

* Cleanup jackson unused dependencies

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

* Add shaded guava

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

* Dropping redundant dependency

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

* Removed scalaxy dependency

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

* Ensure not possible to import pre-shaded classes, and remove direct guava dependencies in favor of shaded

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

* ND4J Shaded guava import fixes

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

* DataVec and DL4J guava shading

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

* Arbiter, RL4J fixes

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

* Build fixed

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

* Fix dependency

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

* Fix bad merge

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

* Jackson shading fixes

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

* Set play secret, datavec-spark-inference-server

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

* Fix for datavec-spark-inference-server

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

* Arbiter fixes

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

* Arbiter fixes

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

* Small test fix

Signed-off-by: AlexDBlack <blacka101@gmail.com>
2019-08-30 14:35:27 +10:00
Yurii Shyrma 70af8c2afc Shyrma svd (#191)
* - add one additional test for svd

* - provide float argument in eye op to be a type of output array

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

* - add cuda capability check to mmulHelper

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

* - make use another method for divice id evaluation

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

* Eye data type as T argument

Signed-off-by: raver119 <raver119@gmail.com>
2019-08-28 18:27:08 +03:00
Ryan Nett 2a1431264f
Remove calculate output shape from java side (#151)
* remove some unneeded java-side output shape calculations

Signed-off-by: Ryan Nett <rnett@skymind.io>

* delete Broadcast

Signed-off-by: Ryan Nett <rnett@skymind.io>

* delete Linear and Module,

Signed-off-by: Ryan Nett <rnett@skymind.io>

* update Identity, HashCode, and NoOp

Signed-off-by: Ryan Nett <rnett@skymind.io>

* removed Cast java-side shape function, added tests and SDVariable.isEmpty

Signed-off-by: Ryan Nett <rnett@skymind.io>

* ignoring test w/ issues on master

Signed-off-by: Ryan Nett <rnett@skymind.io>

* noop needs more work, fixed BaseArithmeticBackprop and BaseDynamicTransform ops

merge in master for c++ build fix

Signed-off-by: Ryan Nett <rnett@skymind.io>

* fix EqualTo

Signed-off-by: Ryan Nett <rnett@skymind.io>

* fix other cond ops

Signed-off-by: Ryan Nett <rnett@skymind.io>

* "fake" ops calculateOutputShape() throws exception

Signed-off-by: Ryan Nett <rnett@skymind.io>

* use c++ shape calc for Linspace

Signed-off-by: Ryan Nett <rnett@skymind.io>

* fix exception message, move most to BaseCompatOp

Signed-off-by: Ryan Nett <rnett@skymind.io>

* remove SDVariable.isEmpty

Signed-off-by: Ryan Nett <rnett@skymind.io>

* remove commented out code

Signed-off-by: Ryan Nett <rnett@skymind.io>
2019-08-27 20:39:32 -07:00
Alex Black b46f9827b8
Layer norm test updates (#187)
Signed-off-by: Alex Black <blacka101@gmail.com>
2019-08-28 13:27:00 +10:00
Robert Altena 59a6e4e3ae
INDArray refactoring (#170)
* javadoc

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

* remove javaTensorAlongDimension

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

* wip

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

* javadoc
2019-08-28 12:03:23 +09:00
Ryan Nett d31197db5f Remove resolvePropertiesFromSameDiffBeforeExecution() (#172)
* remove unneeded resolveProperties methods

Signed-off-by: Ryan Nett <rnett@skymind.io>

* final fixes, make final to prevent more from being added

Signed-off-by: Ryan Nett <rnett@skymind.io>

* gather fix

Signed-off-by: Ryan Nett <rnett@skymind.io>

* deprecate DifferentialFunction resolveProps

Signed-off-by: Ryan Nett <rnett@skymind.io>
2019-08-28 11:02:41 +10:00
Alex Black 9d325ad070
Small optimization to Nd4j.readNumpy (#183)
Signed-off-by: Alex Black <blacka101@gmail.com>
2019-08-27 23:27:41 +10:00
Alex Black fd22a8ecc7
Small build fix, after last PR (#177)
Signed-off-by: Alex Black <blacka101@gmail.com>
2019-08-27 19:46:26 +10:00
Alex Black 5cfbeb64ac
Another small fix (#175)
* Layer norm 4d case fixes

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

* Small fix

Signed-off-by: AlexDBlack <blacka101@gmail.com>
2019-08-27 19:10:31 +10:00
Alex Black dce4751fc1
Layer norm 4d case fixes (#174)
Signed-off-by: AlexDBlack <blacka101@gmail.com>
2019-08-27 18:34:53 +10:00
Robert Altena 9a513a9aa6
INDArray javadocs (#166)
* small fix of compiler warnings in nd4j.

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

* indarray javadoc start.

Signed-off-by: Robert Altena <Rob@Ra-ai.com>
2019-08-26 16:01:20 +09:00
Alex Black a9b08cc163
Upgrade protobuf version (#162)
* First steps for protobuf version upgrade

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

* Phase 2

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

* Update imports to shaded protobuf

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

* Version fix

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

* Switch to single execution for protobuf codegen to work around plugin bug

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

* Automatically delete old PB generated files after name change

Signed-off-by: Alex Black <blacka101@gmail.com>
2019-08-24 19:22:36 +10:00
raver119 99cdf6d42b - cpu isMax fix for multidim case + test
- INDArray.wasClosed() fix for empty array edge case

Signed-off-by: raver119 <raver119@gmail.com>
2019-08-23 18:44:37 +03:00
Alex Black 70ee8ba91d
Optimization / fix for DL4J SameDiff layers (#156)
Signed-off-by: AlexDBlack <blacka101@gmail.com>
2019-08-23 20:54:24 +10:00
raver119 dbea687903
better handling of INDArray.close() (#154)
Signed-off-by: raver119 <raver119@gmail.com>
2019-08-23 10:24:56 +03:00
Alex Black 80d35377d4
SameDiff cleanup and fixes (#150)
* Cleanup

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

* SDVariable no longer extends DifferentialFunction

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

* #8123 Remove cloning library to avoid 'illegal reflective access' warnings

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

* #8095 Make Pooling3D abstract, fix flatbuffers serialization issue

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

* #8117 WordVectorSerializer deprecated method javadoc

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

* Small fixes

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

* Final fixes

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

* One more

Signed-off-by: AlexDBlack <blacka101@gmail.com>
2019-08-23 15:09:53 +10:00
raver119 930b49e87f
[WIP] DeviceLocalNDArray updates (#149)
* ContextBuffers are released upon device change

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

* DeviceLocalNDArray updates + tests

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

* special array for delayed mode

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

* additional detach()

Signed-off-by: raver119 <raver119@gmail.com>
2019-08-22 20:01:29 +03:00
Robert Altena c523aa792f
removr trueVector. (#146)
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
2019-08-22 19:27:43 +09:00
Alex Black 9c2bfc9863
Various fixes (DL4J, ND4J) (#147)
* Import fixes, IsMax dtype calc, small test fix

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

* SubsamplingLayer fix

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

* DL4J - SpaceToBatch layer updates

Signed-off-by: AlexDBlack <blacka101@gmail.com>
2019-08-22 16:16:03 +10:00
Robert Altena ca7e5593ec
ND4J: Remove Nd4j.trueScalar/trueVector (#145)
* merge conflict.

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

* remove/replace trueVector

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

* wip

Signed-off-by: Robert Altena <Rob@Ra-ai.com>
2019-08-22 10:49:30 +09:00
Ryan Nett 2b0d7b3b52
[WIP] Various fixes, mostly SameDiff/Nd4j (#110)
* Nd4j pad update

Signed-off-by: Ryan Nett <rnett@skymind.io>

* switched from guava Immutables to Collections.unmodifiableList/Map

Signed-off-by: Ryan Nett <rnett@skymind.io>

* javadoc

Signed-off-by: Ryan Nett <rnett@skymind.io>

* use new pad

Signed-off-by: Ryan Nett <rnett@skymind.io>

* conv tests use OpValidation

Signed-off-by: Ryan Nett <rnett@skymind.io>

* deconv3d overrides

Signed-off-by: Ryan Nett <rnett@skymind.io>

* test fix for the new pad method

Signed-off-by: Ryan Nett <rnett@skymind.io>

* more test fixes

Signed-off-by: Ryan Nett <rnett@skymind.io>

* more test fixes

Signed-off-by: Ryan Nett <rnett@skymind.io>

* rename SameDiff function methods to op (except for the actual SameDiff function ones)

Signed-off-by: Ryan Nett <rnett@skymind.io>

* more pad overloads, test fix

Signed-off-by: Ryan Nett <rnett@skymind.io>

* test updates

Signed-off-by: Ryan Nett <rnett@skymind.io>

* conv1d test

Signed-off-by: Ryan Nett <rnett@skymind.io>

* remove Conv1D tf import (there isn't a TF conv1d op)

Signed-off-by: Ryan Nett <rnett@skymind.io>

* remove numThreads from Nd4j

Signed-off-by: Ryan Nett <rnett@skymind.io>

* replace Old ops with their newer versions, deprecate ones that haven't already been deprecated

Signed-off-by: Ryan Nett <rnett@skymind.io>

* remove use of setNumThreads

Signed-off-by: Ryan Nett <rnett@skymind.io>

* fix for Reverse and ATan2

Signed-off-by: Ryan Nett <rnett@skymind.io>

* fix test for wrong equals type

Signed-off-by: Ryan Nett <rnett@skymind.io>

* well it works now

Signed-off-by: Ryan Nett <rnett@skymind.io>

* better javadocs

Signed-off-by: Ryan Nett <rnett@skymind.io>

* NonNulls

Signed-off-by: Ryan Nett <rnett@skymind.io>

* better array literal

Signed-off-by: Ryan Nett <rnett@skymind.io>

* re-add tf import stuff (will remove later)

Signed-off-by: Ryan Nett <rnett@skymind.io>

* conv1d config load fix

Signed-off-by: Ryan Nett <rnett@skymind.io>

* partial config usage changes

Signed-off-by: Ryan Nett <rnett@skymind.io>

* remove Old op classes

Signed-off-by: Ryan Nett <rnett@skymind.io>

* config property fixes

Signed-off-by: Ryan Nett <rnett@skymind.io>

* removed one too many ops

Signed-off-by: Ryan Nett <rnett@skymind.io>
2019-08-21 16:40:32 -07:00
raver119 d9ab299759
[WIP] Minor fixes (#140)
* - Tile java shape fn removed
- Tile 0 validation added
- scatter_upd test

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

* additional tile validation

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

* - provide vector case in cuda scatter op

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

* cpu ismax view fix

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

* exp

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

* cuda ismax fix

Signed-off-by: raver119 <raver119@gmail.com>
2019-08-21 15:05:47 +03:00
raver119 4211f3b4ce one more scalar constructor fix
Signed-off-by: raver119 <raver119@gmail.com>
2019-08-21 08:53:36 +03:00
raver119 3f4379927a scalar constructor fix
Signed-off-by: raver119 <raver119@gmail.com>
2019-08-21 08:50:59 +03:00
Robert Altena 38310777ee
fix for eclipse#8087 (#129)
*  fix for #8087

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

* remove commented code.

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

* removing trueScalar.

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

* wip

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

* wip

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

* wip

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

* remove tueScalar.

Signed-off-by: Robert Altena <Rob@Ra-ai.com>
2019-08-20 15:20:40 +09:00