* Construct HardSigmoid with alpha and beta as inputs

* Switch to the new HardSigmoid constructor entirely

* Broadcast with numpy style in hard sigmoid

* Python bindings adjustment to the new constructor

* Different way of creating constants

* Accept scalars instead of 1D vectors for alpha and beta

* Adjust the python tests to the new HardSigmoid constructor

* Use v1 ops in fused HardSigmoid

* Relax the static shape requirement for alpha and beta

* Fix merge

* Address op_tbl issues

* fix

* fix

* fix

* Cleanup

* cleanup

* cleanup

* More fixes

* Revert ser changes

* Compiles

* opset conversion fixed

* Fix opset conversion tests

* Deal with Reciprocal and FloorMod movement

* Cleanup

* Remove duplicate enums

* Experiment

* experiment

* Types

* Reorg around clang 3.9 bug

* Initial commit

* Add decompose_op and unit-test

* Style fix

* Fix CI error

* Address review comments

* Remove CPUBatchFusion

* Address review feedback

* Address review feedback

* Added type_prop tests

* Moved 1 test from cpu to core to keep together

* Address PR comments

* Fix style

* Added U1 precision for binary weights

* Handle switch cases with u1 type

* Fixed code style

* Added convert_to_string support for u1 type

* Use real C type  for u1 type.
Co-Authored-By: Robert Kimball <robert.kimball@intel.com>

* fix for shape inference of tensor iterator body

* updated unit test for case end = -2

* indexes in unit tests

* Updated formula for num_iterations

* Added downgrade pass for Softmax.

* Updated Softmax op to v1.

* Created vector with a right capacity.

* Include numeric header to enable std::iota function

* Removed unused numeric header from the old file

* Fix includes style

* Fix for windows ninja

* Fix for centos build

* Remove fix for centosa

* [SPEC] Add new v1::VariadicSplit operator

* Add missing namespace, fix a typo in doc

* Apply suggestions from code review
Co-Authored-By: Michał Karzyński <postrational@users.noreply.github.com>

* Style fix

* Set all of the inputs to be relevant to output shape

* Set output type if numer of outputs is known

* Add node validation for known input

* Updated unit test to reproduce a bug

* Code style

* Add exports

* Added missed export

* New ToC

* Working on docplan

* Clean up for toc

* Link to existing APIs on quantization doc

* Better align topics with docplan ToC; add section for dyn shapes

* Title casing to be consistent

* PR reviews

* New build preview

* Add default opset version, new versioning schema

* Remove duplicate file causing doc build warning

* - Implementaion of CrossEntropy and CrossEntropyBackprop as fused Op's

* - unit test case for CE fprop
- fix bug in decompose_op

* WIP debug PDPD unit test failure

* fixed broadcasting issue

* -fix bdcast issue for multi dim tensor

* utilities to restore the original tensor shape

* i) style-fix ii) rename variables

* - unit test for multiple dimensions ii) refactor create_mask to seperate function

* - fixed unit tests

* fix style

* set output element type to dynamic in pre_validate and infer shape

* disable ce with one hot unit test on PlaidML

* add CE op to fused_op_tbl

* - add serialzier support for CE and CE Backprop

* Add ReplaceSlice to ZeroDimTensorEliminiation pass

* style

Deprecate runtime::Tensor::copy_from

Modify Gather constant folding to support v1 op.

* WIP

* WIP

* WIP

* WIP

* style

* WIP

* WIP

* Add err msg

* Fix headers and cleanup

* Fix MLIR build on mac OS

* Style

* Style

* [SPEC] Add new v1::FloorMod operator

* Review Fix I

* [FUSED] Add reciprocal op

* Review Fix #1

* Move operator op::v1 -> op

* Fix serializer

* Review Fix I

* set output et

* set output et

* overwrote validate and infer

* Force AutoBroadcast to be specified at the op level since no default is correct for all ops.

* exports