* Add host APIs for querying device ctx and remote heap pointer
* Host API to query device pointer for ROCSHMEM_DEFAULT_CONTEXT,
this is needed to support dynamic module initialization via device kernel
library bitcode.
* Host API to query remote symmetric heap pointer that can be used in
custom device kernel for RMA operations.
* Added rocshmem_ptr implementation within the Host Context class
* Enables pointer retrieval functionality for symmetric data objects
* Copy IPC pointers to host memory in RO host context
---------
Co-authored-by: avinashkethineedi <avinash.kethineedi@amd.com>
[ROCm/rocshmem commit: 87f99e7ec6]
* rocshmem_config.h needs to be in a similar directory structure for
includes to work when building testers in build, and from an installed
library
* Do not change installed rocshmem.hpp
[ROCm/rocshmem commit: 63a79892b2]
Dimple Prajapati
Aurelien Bouteiller
Avinash Kethineedi
Brandon Potter