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* | | Fixed some compilation problems with nvcc + clangGravatar Benoit Steiner2016-01-27
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| | * Add constructor for long types.Gravatar Ville Kallioniemi2016-01-26
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* | | Don't explicitely evaluate the subexpression from ↵Gravatar Benoit Steiner2016-01-24
| | | | | | | | | | | | TensorForcedEval::evalSubExprIfNeeded, as it will be done when executing the EvalTo subexpression
* | | Added missing EIGEN_DEVICE_FUNC qualifierGravatar Benoit Steiner2016-01-24
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* | | Merged in ville-k/eigen/tensorflow_fix (pull request PR-153)Gravatar Benoit Steiner2016-01-22
|\ \ \ | | | | | | | | | | | | Add ctor for long
* | | | Leverage the new blocking code in the tensor contraction code.Gravatar Benoit Steiner2016-01-22
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* | | Created a mechanism to enable contraction mappers to determine the best ↵Gravatar Benoit Steiner2016-01-22
| | | | | | | | | | | | blocking strategy.
* | | Backout changeset 690bc950f70c61075d396671e63480bbd64bb297Gravatar Gael Guennebaud2016-01-22
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| * | Update to latest default branchGravatar Ville Kallioniemi2016-01-21
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* | | Fixed a constness bugGravatar Benoit Steiner2016-01-21
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* | | fix clang warningsGravatar Jan Prach2016-01-20
| | | | | | | | | | | | "braces around scalar initializer"
* | | Small cleanup and small fix to the contraction of row major tensorsGravatar Benoit Steiner2016-01-20
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* | | Reduce the register pressure exerted by the tensor mappers whenever ↵Gravatar Benoit Steiner2016-01-20
| | | | | | | | | | | | possible. This improves the performance of the contraction of a matrix with a vector by about 35%.
| * | Use explicitly 32 bit integer types in constructors.Gravatar Ville Kallioniemi2016-01-19
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* | | Improved the formatting of the codeGravatar Benoit Steiner2016-01-19
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* | | Moved the contraction mapping code to its own file to make the code more ↵Gravatar Benoit Steiner2016-01-19
| | | | | | | | | | | | manageable.
* | | Improved code indentationGravatar Benoit Steiner2016-01-19
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* | | Record whether the underlying tensor storage can be accessed directly during ↵Gravatar Benoit Steiner2016-01-19
| | | | | | | | | | | | the evaluation of an expression.
| * | Add ctor for longGravatar Ville Kallioniemi2016-01-17
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* | | Fixed a race condition that could affect some reductions on CUDA devices.Gravatar Benoit Steiner2016-01-15
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* | | Made it possible to compare tensor dimensions inside a CUDA kernel.Gravatar Benoit Steiner2016-01-15
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* | | Use warp shuffles instead of shared memory access to speedup the inner ↵Gravatar Benoit Steiner2016-01-14
| | | | | | | | | | | | reduction kernel.
* | | Fixed a boundary condition bug in the outer reduction kernelGravatar Benoit Steiner2016-01-14
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* | | Properly record the rank of reduced tensors in the tensor traits.Gravatar Benoit Steiner2016-01-13
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* | | Trigger the optimized matrix vector path more conservatively.Gravatar Benoit Steiner2016-01-12
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* | | Improved the performance of the contraction of a 2d tensor with a 1d tensor ↵Gravatar Benoit Steiner2016-01-12
| | | | | | | | | | | | by a factor of 3 or more. This helps speedup LSTM neural networks.
* | | Reverted a previous change that tripped nvcc when compiling in debug mode.Gravatar Benoit Steiner2016-01-11
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* | | Silenced a few compilation warnings.Gravatar Benoit Steiner2016-01-11
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* | | Updated the tensor traits: the alignment is not part of the Flags enum anymoreGravatar Benoit Steiner2016-01-11
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* | | Enabled the use of fixed dimensions from within a cuda kernel.Gravatar Benoit Steiner2016-01-11
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* | | Deleted unused variable.Gravatar Benoit Steiner2016-01-11
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* | | Silenced a nvcc compilation warningGravatar Benoit Steiner2016-01-11
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* | | Silenced several compilation warnings triggered by nvcc.Gravatar Benoit Steiner2016-01-11
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* | | Merged in jeremy_barnes/eigen/shader-model-3.0 (pull request PR-152)Gravatar Benoit Steiner2016-01-11
|\ \ \ | | | | | | | | | | | | Alternative way of forcing instantiation of device kernels without causing warnings or requiring device to device kernel invocations.
* | | | Fixed a bug in the dispatch of optimized reduction kernels.Gravatar Benoit Steiner2016-01-11
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* | | | Re-enabled the optimized reduction CUDA code.Gravatar Benoit Steiner2016-01-11
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| * | | Cleaned up double-defined macro from last commitGravatar Jeremy Barnes2016-01-10
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| * | | Alternative way of forcing instantiation of device kernels withoutGravatar Jeremy Barnes2016-01-10
|/ / / | | | | | | | | | | | | | | | causing warnings or requiring device to device kernel invocations. This allows Tensorflow to work on SM 3.0 (ie, Amazon EC2) machines.
* | | Simplified the dispatch code.Gravatar Benoit Steiner2016-01-08
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* | | Reworked the dispatch of optimized cuda reduction kernels to workaround a ↵Gravatar Benoit Steiner2016-01-08
| | | | | | | | | | | | nvcc bug that prevented the code from compiling in optimized mode in some cases
* | | Prevent nvcc from miscompiling the cuda metakernel. Unfortunately this ↵Gravatar Benoit Steiner2016-01-08
| | | | | | | | | | | | reintroduces some compulation warnings but it's much better than having to deal with random assertion failures.
* | | Fixed a typo.Gravatar Benoit Steiner2016-01-06
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* | | Optimized the performance of broadcasting of scalars.Gravatar Benoit Steiner2016-01-06
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* | | Improved the performance of reductions on CUDA devicesGravatar Benoit Steiner2016-01-04
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* | | Added a 'divup' util to compute the floor of the quotient of two integersGravatar Benoit Steiner2016-01-04
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* | Add missing ctor from uintGravatar Gael Guennebaud2015-12-30
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| * Add digamma for CPU + CUDA. Includes tests.Gravatar Eugene Brevdo2015-12-24
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* Don't attempt to vectorize mean reductions of integers since we can't useGravatar Benoit Steiner2015-12-22
| | | | SSE or AVX instructions to divide 2 integers.
* Optimized the configuration of the outer reduction cuda kernelGravatar Benoit Steiner2015-12-22
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* Added missing defineGravatar Benoit Steiner2015-12-22
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