diff options
Diffstat (limited to 'clang/docs')
| -rw-r--r-- | clang/docs/ClangOffloadBundler.rst | 8 | ||||
| -rw-r--r-- | clang/docs/OpenMPSupport.rst | 6 |
2 files changed, 8 insertions, 6 deletions
diff --git a/clang/docs/ClangOffloadBundler.rst b/clang/docs/ClangOffloadBundler.rst index 62cf164..5570dbb 100644 --- a/clang/docs/ClangOffloadBundler.rst +++ b/clang/docs/ClangOffloadBundler.rst @@ -525,15 +525,15 @@ The compressed offload bundle begins with a header followed by the compressed bi This is a unique identifier to distinguish compressed offload bundles. The value is the string 'CCOB' (Compressed Clang Offload Bundle). - **Version Number (16-bit unsigned int)**: - This denotes the version of the compressed offload bundle format. The current version is `2`. + This denotes the version of the compressed offload bundle format. The current version is `3`. - **Compression Method (16-bit unsigned int)**: This field indicates the compression method used. The value corresponds to either `zlib` or `zstd`, represented as a 16-bit unsigned integer cast from the LLVM compression enumeration. -- **Total File Size (32-bit unsigned int)**: +- **Total File Size (unsigned int, 32-bit in v2, 64-bit in v3)**: This is the total size (in bytes) of the file, including the header. Available in version 2 and above. -- **Uncompressed Binary Size (32-bit unsigned int)**: +- **Uncompressed Binary Size (unsigned int, 32-bit in v2, 64-bit in v3)**: This is the size (in bytes) of the binary data before it was compressed. - **Hash (64-bit unsigned int)**: @@ -542,4 +542,4 @@ The compressed offload bundle begins with a header followed by the compressed bi - **Compressed Data**: The actual compressed binary data follows the header. Its size can be inferred from the total size of the file minus the header size. - > **Note**: Version 3 of the format is under development. It uses 64-bit fields for Total File Size and Uncompressed Binary Size to support files larger than 4GB. To experiment with version 3, set the environment variable `COMPRESSED_BUNDLE_FORMAT_VERSION=3`. This support is experimental and not recommended for production use. + > **Note**: Version 3 is now the default format. For backward compatibility with older HIP runtimes that support version 2 only, set the environment variable `COMPRESSED_BUNDLE_FORMAT_VERSION=2`. diff --git a/clang/docs/OpenMPSupport.rst b/clang/docs/OpenMPSupport.rst index 58cd10a..670eb82 100644 --- a/clang/docs/OpenMPSupport.rst +++ b/clang/docs/OpenMPSupport.rst @@ -256,7 +256,7 @@ implementation. +------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
| device | device-specific environment variables | :none:`unclaimed` | |
+------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
-| device | omp_target_is_accessible routine | :none:`unclaimed` | |
+| device | omp_target_is_accessible routine | :part:`In Progress` | https://github.com/llvm/llvm-project/pull/138294 |
+------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
| device | omp_get_mapped_ptr routine | :good:`done` | D141545 |
+------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
@@ -449,7 +449,7 @@ implementation. +-------------------------------------------------------------+---------------------------+---------------------------+--------------------------------------------------------------------------+
| Clarifications to Fortran map semantics | :none:`unclaimed` | :none:`unclaimed` | |
+-------------------------------------------------------------+---------------------------+---------------------------+--------------------------------------------------------------------------+
-| default clause at target construct | :part:`In Progress` | :none:`unclaimed` | |
+| default clause at target construct | :part:`In Progress` | :none:`unclaimed` | |
+-------------------------------------------------------------+---------------------------+---------------------------+--------------------------------------------------------------------------+
| ref count update use_device_{ptr, addr} | :none:`unclaimed` | :none:`unclaimed` | |
+-------------------------------------------------------------+---------------------------+---------------------------+--------------------------------------------------------------------------+
@@ -476,6 +476,8 @@ implementation. +-------------------------------------------------------------+---------------------------+---------------------------+--------------------------------------------------------------------------+
| Local clause on declare target | :part:`In Progress` | :none:`unclaimed` | |
+-------------------------------------------------------------+---------------------------+---------------------------+--------------------------------------------------------------------------+
+| Changes to omp_target_is_accessible | :part:`In Progress` | :part:`In Progress` | |
++-------------------------------------------------------------+---------------------------+---------------------------+--------------------------------------------------------------------------+
OpenMP Extensions
=================
|