First GPU implementation of DNNs.#199

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simonpf wants to merge 33 commits intoroot-project:masterfrom

simonpf:tmva_gpu

Commits on Jul 17, 2016

Added GPU implementation of DNNs.
Simon Pfreundschuh
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Removed space before variable.
Simon Pfreundschuh
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Removed Print() statement on weight matrices after training.
Simon Pfreundschuh
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Removed output.
Simon Pfreundschuh
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Commits on Jul 18, 2016

Removed explicit setting of the backend compiler.
Simon Pfreundschuh
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Added include guards for Cuda architecture header.
Simon Pfreundschuh
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Added missing test file.
Simon Pfreundschuh
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Added missing file.
Simon Pfreundschuh
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Commits on Jul 19, 2016

Removed profiling switch in TestDerivativesCuda.
Simon Pfreundschuh
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Fixed naming of Cuda kernels.
Simon Pfreundschuh
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Commits on Jul 21, 2016

Some optimzations in the training routine.
Simon Pfreundschuh
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Applied stash.
Simon Pfreundschuh
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Commits on Jul 25, 2016

Fixed out of bounds memory access in vertical reduction kernel.
Simon Pfreundschuh
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Fixed out of bounds memory access in vertical reduction kernel.
Simon Pfreundschuh
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Merge branch 'tmva_gpu' of https://github.com/simonpf/root into tmva_gpu
root
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Commits on Jul 26, 2016

Minor cosmetics.
Simon Pfreundschuh
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Some more cosmetics.
Simon Pfreundschuh
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Commits on Jul 28, 2016

Cleaned up output.
Simon Pfreundschuh
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Merge branch 'tmva_gpu' of https://github.com/simonpf/root into tmva_gpu
root
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Fixed minimization test.
root
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Fixed formatting in CudaMatrix.h
Simon Pfreundschuh
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Enlarged batch size in minimization test.
root
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:Merge branch 'tmva_gpu' of github.com:simonpf/root into tmva_gpu
Simon Pfreundschuh
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Commits on Aug 9, 2016

Generic data loader.
Simon Pfreundschuh
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Added TestDataLoaderCuda.cxx.
Simon Pfreundschuh
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Made copy async.
Simon Pfreundschuh
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Smaller fixes.
simonpf
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Added flop counter.
Simon Pfreundschuh
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Merge branch 'tmva_gpu' of github.com:simonpf/root into tmva_gpu
Simon Pfreundschuh
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Fixed flop rate computation.
simonpf
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Commits on Aug 11, 2016

Testing different curand initialization.
Simon Pfreundschuh
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Testing different parallelization scheme.
Simon Pfreundschuh
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Commits on Aug 13, 2016

Minor fixes and modifications.
simonpf
committed