10b52e77b0
fix segfault: parallel_do tries to acquire numThreads-1 threads. And there are cases it wanted to get 0 threads. And it was falsely returning back valid ticket because of missing conditions. Here how it was happening in real run: There are functions where nested threading can happen. So in segfault case (example:gather op) outer threading acquired all threads. and as inner functions tried to acquire threads themselves. And as the inner function was using faulty parallel_do it seg faulted.
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Signed-off-by: AbdelRauf <rauf@konduit.ai>
2021-03-01 13:38:43 +01:00
6dc7e2f08f
Update c++ copyrights
2021-02-01 21:31:45 +09:00
ac7fb903d7
C++ rearrangements ( #485 )
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* initial commit
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* some minor singleton changes
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* more iterations
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* more singletons updated
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* more singletons updated
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* more changes
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* CUDA updates
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* Java side update
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* one commented out test
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2020-06-06 15:26:55 +03:00
57210b936c
Revert "OpenMP Threads execution ( #297 )" ( #299 )
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This reverts commit dd2043ef48
2020-03-09 08:22:49 +03:00
dd2043ef48
OpenMP Threads execution ( #297 )
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* 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
63fa3c2ef3
libnd4j polishing ( #273 )
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* 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
6de00bf75f
[WIP] Weekly update of repo ( #8390 )
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* [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
AbdelRauf
agibsonccc
raver119