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authorNeil Fortner <fortnern@gmail.com>2023-04-28 23:58:25 (GMT)
committerGitHub <noreply@github.com>2023-04-28 23:58:25 (GMT)
commit3236fb79cedcbe8fed2f421db1ae15f630b5b90f (patch)
treeb4751d6d020d057f4a43f3c89186418cdd1ac0cf /release_docs
parent4497feb5756d76479fb36fef999692c0909f8340 (diff)
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Implement selection I/O with type conversion (#2823)
Initial implementation of selection I/O with type conversion. Allows Parallel collective I/O with type conversion, as long as selection I/O is enabled.
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-rw-r--r--release_docs/RELEASE.txt10
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diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt
index ad51ff1..89a821c 100644
--- a/release_docs/RELEASE.txt
+++ b/release_docs/RELEASE.txt
@@ -105,6 +105,16 @@ New Features
machine's node-local storage while placing the subfiling configuration
file on a file system readable by all machine nodes.
+ - Added H5Pset_selection_io(), H5Pget_selection_io(), and
+ H5Pget_no_selection_io_cause() API functions to manage the selection I/O
+ feature. This can be used to enable collective I/O with type conversion,
+ or it can be used with custom VFDs that support vector or selection I/O.
+
+ - Added H5Pset_modify_write_buf() and H5Pget_modify_write_buf() API
+ functions to allow the library to modify the contents of write buffers, in
+ order to avoid malloc/memcpy. Currently only used for type conversion
+ with selection I/O.
+
Parallel Library:
-----------------