GitLab

* Add msgpack serialization

* Formatting

* Fix compiler errors on gcc

* Remove redundant initialization

* Use type to fix compile error with gcc 5

* Formatting

* Add more tests

* Change to migraphx throw

* Fix message
Co-authored-by: Shucai Xiao <shucai.xiao@amd.com>
Co-authored-by: mvermeulen <5479696+mvermeulen@users.noreply.github.com>