* - Implemented draft of primitive desc keeping in Tensor

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- TransposeMKLDNNHandler::AcquireSrcMemory was reimplemented

- Added nchw and nc formats setting for sake of compatiblity

Fixed unit tests

- Worakaround to problem with 5D data in conv

- Added 3D and 1D MKL-DNN formats for name handles for tensor

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- Fix to UTs

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- Conv fp32 op was updated

Cosmetic fixes

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- tensor mkldnn cosmetics

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- Moved most of mkl-dnn specific code from Tensor to mkl-dnn utils

* - Lint fixes

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* - setting prim dec in Tensor , sets also layout to kMKLDNN

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* - Moved creation of prim desc totally out of Tensor

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* - Cosmetic fixes adter review

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fix pool3d doc. test=develop

fix bug for sampled softmax

fix cpu broadcast

Change *(smart_ptr.get()) -> *smart_ptr

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* [Don't merge now]update_readme_to_1.3

* fix sth

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* update reademe_cn

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* fix en

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add sample_logits  and sampled_softmax_with_cross_entropy op

fix adaptive pool doc.test=develop

polish parameter names

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reason: dereferencing smart pointer is the same as the underlying pointer
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* Revert "Optimze Gelu with MKL Erf function (#15770)"

This reverts commit 676995c8.

* test=develop

Fix bug for lstmp

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* Initialize the benchmark tester for operator.
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* Rearrange the codes.
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* Optimize for gelu operator

* Set up the low accuracy mode of MKL ERF function.

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* Only enable MKLML ERF when OS is linux

* Use the speical mklml version included vmsErf function to verify gelu mkl kernel.

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* Add the CUDA macro to avoid NVCC's compile issue.

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* Add the TODO comments for mklml library modification.

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* Clean Code

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* Add the comment of marco for NVCC compiler.

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* MKL-DNN: Add test for conv bias fuse pass

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* Remove const cast from Conv Bias Pass Test

* Add conv with bias test case for conv+bias fuse ut

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add override to ApplyImpl and precommit fixes

MKL-DNN: Add UT to check whether primitives already exist in backward

update AUTHORS.md

Fix few typos

parameters within a Layer instance should be unique.

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