Merge branch 'master' into roc-5.2.x

* Update manifest to 5.2.1 release

* Update README.md

* Removing unused files (#1772)

* Adding a CODEOWNERS file (#1771)

* Reorganizing into README and CHANGELOG

* Reformatting

* Reformatting

* Reformatting

* Reorganizing versioning

* Reorganizing Changelog description

* Orgnizing release notes

* Changed to HIP Libraries

* Update README.md

* Trying variable

* Trying variable

* Removing versioning

* Draft release notes

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* Compiler release notes

Co-authored-by: zhozha <zhongyu.zhang@amd.com>
Co-authored-by: Roopa Malavally <56051583+Rmalavally@users.noreply.github.com>

README.md

@@ -1,78 +1,63 @@
-# ROCm™ Repository Updates
-This repository contains the manifest file for ROCm™ releases, changelogs, and release information. The file default.xml contains information for all repositories and the associated commit used to build the current ROCm release.
+# ROCm™ 5.2.3
+This repository contains the manifest file for ROCm™ releases, changelogs and release information. The file default.xml contains information all the repositories and the associated commit use to build the current ROCm release. The default.xml file uses the repo Manifest Format.
 
-The default.xml file uses the repo Manifest format.
+# ROCm™ v5.2.3
+This repository contains the manifest file for ROCm™ releases, changelogs and release information. The file default.xml contains information all the repositories and the associated commit use to build the current ROCm release. The default.xml file uses the repo Manifest format.
 
-# ROCm v5.2.3 Release Notes
-The ROCm v5.2.3 patch release is now available. The details are listed below. Highlights of this release include enhancements in RCCL version compatibility and minor bug fixes in the HIP Runtime.
+# Release Notes
+The ROCm v5.2.3 patch release is now available. The details are listed below. Highlights of this release include a bump in RCCL version compatibility and minor bug fixes in the HIP Runtime. Additionally, ROCm releases will return to use of the 
+[ROCm](https://github.com/RadeonOpenCompute/ROCm) repository for version controlled release notes henceforth. This 
+release of ROCm is validated with the AMDGPU release 22.20.1.
 
-Additionally, ROCm releases will return to use of the [ROCm](https://github.com/RadeonOpenCompute/ROCm) repository for version-controlled release notes henceforth.
-
-**NOTE**: This release of ROCm is validated with the AMDGPU release v22.20.1.
-
-All users of the ROCm v5.2.1 release and below are encouraged to upgrade. Refer to https://docs.amd.com for documentation associated with this release.
+All users of the ROCm v5.2.1 release and below are encouraged to upgrade. Refer to https://docs.amd.com for all documentation associated with this release. 
 
 
-## Introducing Preview Support for Ubuntu 20.04.5 HWE
+## All Components
+### Ubuntu 18.04 End of Life Announcement
+ROCm v5.2.3 is the last release to support Ubuntu 18.04. Future releases of ROCm will not provide prebuilt packages for Ubuntu 18.04. 
 
-Refer to the following article for information on the preview support for Ubuntu 20.04.5 HWE.
+## HIP and Other Runtimes
 
-https://www.amd.com/en/support/kb/release-notes/rn-amdgpu-unified-linux-22-20
+### HIP Runtime
 
+#### Fixes
+ - A bug was discovered in the HIP graph capture implementation in the ROCm v5.2.0 release. If the same kernel is called twice
+ (with different argument values) in a graph capture, the implementation was only keeping the argument values for 
+ the second kernel call. This bug is now fixed.
+ - A bug was introduced in the hiprtc implementation in the ROCm v5.2.0 release. This bug caused the *hiprtcGetLoweredName* call failed
+ for named expressions with a whitespace in it. 
 
-## Changes in This Release
+    **Example:** The named expression ```my_sqrt<complex<double>>``` passed but ```my_sqrt<complex<double>>``` failed. This bug has now been fixed.
 
-### Ubuntu 18.04 End of Life
+## ROCm Libraries
 
-Support for Ubuntu 18.04 ends in this release. Future releases of ROCm will not provide prebuilt packages for Ubuntu 18.04.
+### RCCL
 
-
-### HIP and Other Runtimes
-
-#### HIP Runtime
-
-##### Fixes
-
- - A bug was discovered in the HIP graph capture implementation in the ROCm v5.2.0 release. If the same kernel is called twice (with different argument values) in a graph capture, the implementation only kept the argument values for the second kernel call.
-
-- A bug was introduced in the hiprtc implementation in the ROCm v5.2.0 release. This bug caused the *hiprtcGetLoweredName* call to fail for named expressions with whitespace in it.
-
-**Example:** The named expression ```my_sqrt<complex<double>>``` passed but ```my_sqrt<complex<double>>``` failed.
-
-
-### ROCm Libraries
-
-#### RCCL
-
-##### Added
+#### Added
 - Compatibility with NCCL 2.12.10
-- Packages for test and benchmark executables on all supported OSes using CPack
+- Packages for test and benchmark executables on all supported OSes using CPack.
 - Adding custom signal handler - opt-in with RCCL_ENABLE_SIGNALHANDLER=1
-  - Additional details provided if Binary File Descriptor library (BFD) is pre-installed.
-  - Adding experimental support for using multiple ranks per device
-    - Requires using a new interface to create communicator (ncclCommInitRankMulti),
-        refer to the interface documentation for details.
-	  - To avoid potential deadlocks, user might have to set an environment variables increasing
-	      the number of hardware queues. For example,
-
-```
-    export GPU_MAX_HW_QUEUES=16
-
-```
+  - Additional details provided if Binary File Descriptor library (BFD) is pre-installed
+- Adding experimental support for using multiple ranks per device
+  - Requires using a new interface to create communicator (ncclCommInitRankMulti), please
+    refer to the interface documentation for details.
+  - To avoid potential deadlocks, user might have to set an environment variables increasing
+    the number of hardware queues (e.g. export GPU_MAX_HW_QUEUES=16)
 - Adding support for reusing ports in NET/IB channels
   - Opt-in with NCCL_IB_SOCK_CLIENT_PORT_REUSE=1 and NCCL_IB_SOCK_SERVER_PORT_REUSE=1
-    - When "Call to bind failed: Address already in use" error happens in large-scale AlltoAll
-        (for example, >=64 MI200 nodes), users are suggested to opt-in either one or both of the options to resolve the massive port usage issue
-	  - Avoid using NCCL_IB_SOCK_SERVER_PORT_REUSE when NCCL_NCHANNELS_PER_NET_PEER is tuned >1
-
-##### Removed
+  - When "Call to bind failed : Address already in use" error happens in large-scale AlltoAll
+    (e.g., >=64 MI200 nodes), users are suggested to opt-in either one or both of the options
+    to resolve the massive port usage issue
+  - Avoid using NCCL_IB_SOCK_SERVER_PORT_REUSE when NCCL_NCHANNELS_PER_NET_PEER is tuned >1
+#### Removed
 - Removed experimental clique-based kernels
 
-### Development Tools
-No notable changes in this release for development tools, including the compiler, profiler, and debugger.
+## Development Tools
+No notable changes in this release for our development tools including the compiler, profiler and debugger.
 
-### Deployment and Management Tools
-No notable changes in this release for deployment and management tools.
+## Deployment and Management Tools
+No notable changes in this release for our deployment and management tools.
+
+# Older ROCm™ Releases
+For release information for older ROCm™ releases, please visit the [CHANGELOG](CHANGELOG.md).
 
-## Older ROCm™ Releases
-For release information for older ROCm™ releases, refer to [CHANGELOG](CHANGELOG.md).