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Author SHA1 Message Date
raver119 57210b936c
Revert "OpenMP Threads execution (#297)" (#299) 
This reverts commit dd2043ef48.
 2020-03-09 08:22:49 +03:00
raver119 dd2043ef48
OpenMP Threads execution (#297) 
* omp threads backported

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* omp scalar reduce

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* timing

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* timing

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* minor tweaks

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* minor tweaks

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* namespace change

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* num_threads

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* one minor fix

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 2020-03-09 08:21:44 +03:00
raver119 63fa3c2ef3
libnd4j polishing (#273) 
* initial set of include changes

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* one more tweak

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* few more rearrangements

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* few more rearrangements

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* few more rearrangements

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* cuda includes rearrangements

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* java update

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* = namespace changed to sd
- few CMake variables renamed with SD_ prefix

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* java update

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* LoopKind minor fix

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* few more changes

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* few more changes

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* few more changes

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* sanitizer is optional now

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* dev tests updated

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* few more changes

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* last update

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* java update

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 2020-03-02 12:49:41 +03:00
Oleh b4575d11e9
Loops auto-vectorization problem fix (#274) 
* libnd4j cast loop types

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* libnd4j more type castination added to loops

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* libnd4j sync casting types of iterated variable in loops

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* libnd4j more loops reviewed for vectorization problem fix

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* libnd4j fixed several typos

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* libnd4j several more files reviewed to fix auto-vectorization problem in loops

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* libnd4j merge master and reviewed more files to fix auto-vectorization problem in loops

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* libnd4j several type casting added in broadcasting that were missed, fixed mac builds

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* libnd4j double check all files and fix several more places in loops

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* libnd4j fixed builds

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* libnd4j revert changes for lup.cpp

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 2020-02-26 21:12:19 +03:00
raver119 215641ea9e
Minor improvements (#255) 
* static increments in loops

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* specials and concat split into separate units

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 2020-02-20 11:43:26 +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

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* special maxpool test

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* Shyrma bnorm bp (#41)

Batchnorm backprop mkldnn

* 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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* SameDiff op runtime benchmarking listener (#42)

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* INLINE_LOOPS for windows

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* [WIP] ThreadPool (#8)

This PR removes OpenMP use in 95% of cases
 2019-11-13 17:15:18 +03:00
raver119 f03b0ee78f
[WIP] more fixes (#159) 
* Added test for MatrixInverse with double input. Fixed matrixDeterminantKernel.

* Fixed kernels to avoid waste templating.

* Fixed logDeterminant kernel.

* Refactored type check for lup'

* - decrease blockDim value for zeta op

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

* Added print for compound matrix with CUDA.

* Refactored upper matrix invertion kernels.

* - provide move constructor and move assignment operator for OpArgsHoder class

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* Refactored usage of launch context.

* - add test for mergemax

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* get rid of AveragingArrayProxy

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* Refactoring of LUP inversion.

* Added prints for invertion.

* - add OpArgsHolder copy constructor and assignment operator

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* Added test for lower inversion

* - fix bug in upsampling2d/3d_bp op

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* Added expensive printfs to kernel.

* Refactored expensive kernel prints.

* Refactored expensive printfs

* - remove nullify

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* Eliminated waste prints with tests.

* upsampling2d_bp test

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* test updated

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 2019-08-23 19:20:50 +03:00
skymindops b5f0ec072f Eclipse Migration Initial Commit 2019-06-06 15:21:15 +03:00