Adding dispatcher architecture (#3300)

* WIP POC of dispatcher

* Dispatcher python workflow setup.

* Dispatcher cleanup and updates.

Further dispatcher cleanup and updates.

Build fixes

Improvements and python to CK example

Improvements to readme

* Fixes to python paths

* Cleaning up code

* Improving dispatcher support for different arch

Fixing typos

* Fix formatting errors

* Cleaning up examples

* Improving codegeneration

* Improving and fixing C++ examples

* Adding conv functionality (fwd,bwd,bwdw) and examples.

* Fixes based on feedback.

* Further fixes based on feedback.

* Adding stress test for autogeneration and autocorrection, and fixing preshuffle bug.

* Another round of improvements  based on feedback.

* Trimming out unnecessary code.

* Fixing the multi-D implementation.

* Using gpu verification for gemms and fixing convolutions tflops calculation.

* Fix counter usage issue and arch filtering per ops.

* Adding changelog and other fixes.

* Improve examples and resolve critical bugs.

* Reduce build time for python examples.

* Fixing minor bug.

* Fix compilation error.

* Improve installation instructions for dispatcher.

* Add docker based  installation instructions for dispatcher.

* Fixing arch-based filtering to match tile engine.

* Remove dead code and fix arch filtering.

* Minor bugfix.

* Updates after rebase.

* Trimming code.

* Fix copyright headers.

* Consolidate examples, cut down code.

* Minor fixes.

* Improving python examples.

* Update readmes.

* Remove conv functionality.

* Cleanup following conv removable.

dispatcher/tests/test_mock_kernel.cpp

@@ -0,0 +1,6 @@
+// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
+// SPDX-License-Identifier: MIT
+
+#include "test_mock_kernel.hpp"
+
+// Empty file - implementation is in header