SWDEV-389099 - Add initial CHANGELOG

Change-Id: I9091860684345a647ebe7167eb22a3aaf8df69a6


[ROCm/clr commit: 53ad3c6e5d]

projects/clr/CHANGELOG.md

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+# Change Log for HIP
+
+Full documentation for HIP is available at [docs.amd.com](https://docs.amd.com/)
+
+## (Unreleased) HIP 5.7 (For ROCm 5.7)
+
+### Optimizations
+
+### Added
+
+### Changed
+
+### Fixed
+
+## HIP 5.6 (For ROCm 5.6)
+
+### Optimizations
+- Consolidation of hipamd, rocclr and OpenCL projects in clr
+- Optimized lock for graph global capture mode
+
+### Added
+- Added hipRTC support for amd_hip_fp16
+- Added hipStreamGetDevice implementation to get the device assocaited with the stream
+- Added HIP_AD_FORMAT_SIGNED_INT16 in hipArray formats
+- hipArrayGetInfo for getting information about the specified array
+- hipArrayGetDescriptor for getting 1D or 2D array descriptor
+- hipArray3DGetDescriptor to get 3D array descriptor
+
+### Changed
+- hipMallocAsync to return success for zero size allocation to match hipMalloc
+- Separation of hipcc perl binaries from HIP project to hipcc project. hip-devel package depends on newly added hipcc package
+- Consolidation of hipamd, ROCclr, and OpenCL repositories into a single repository called clr. Instructions are updated to build HIP from sources in the HIP Installation guide
+- Removed hipBusBandwidth and hipCommander samples from hip-tests
+
+### Fixed
+- Fixed regression in hipMemCpyParam3D when offset is applied
+
+### Known Issues
+- Limited testing on xnack+ configuration
+  - Multiple HIP tests failures (gpuvm fault or hangs)
+
+### Upcoming changes in future release
+- Removal of gcnarch from hipDeviceProp_t structure
+- Addition of new fields in hipDeviceProp_t structure
+  - maxTexture1D
+  - maxTexture2D
+  - maxTexture1DLayered
+  - maxTexture2DLayered
+  - sharedMemPerMultiprocessor
+  - deviceOverlap
+  - asyncEngineCount
+  - surfaceAlignment
+  - unifiedAddressing
+  - computePreemptionSupported
+  - uuid
+- Removal of deprecated code
+  - hip-hcc codes from hip code tree
+- Correctness of hipArray usage in HIP APIs
+- HIPMEMCPY_3D fields correction (unsigned int -> size_t)