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Diffstat (limited to 'release_docs/RELEASE.txt')
| -rw-r--r-- | release_docs/RELEASE.txt | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt index f668207..9ebc231 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -48,6 +48,12 @@ New Features Configuration: ------------- + - Added Clang sanitizers to CMake for analyzer support + + Added CMake code and files to execute the Clang sanitizers. + + (ADB - 2019/12/12, TRILAB-135) + - Update CMake for VS2019 support CMake added support for VS2019 in version 3.15. Changes to the CMake @@ -56,6 +62,18 @@ New Features (ADB - 2019/11/18, HDFFV-10962) + - Update CMake options to match new autotools options + + Add configure options (autotools - CMake): + enable-asserts HDF5_ENABLE_ASSERTS + enable-symbols HDF5_ENABLE_SYMBOLS + enable-profiling HDF5_ENABLE_PROFILING + enable-optimization HDF5_ENABLE_OPTIMIZATION + In addition NDEBUG is no longer forced defined and relies on the CMake + process. + + (ADB - 2019/10/07, HDFFV-100901, HDFFV-10637, TRILAB-97) + - Update CMake tests to use FIXTURES CMake test fixtures allow setup/cleanup tests and other dependency @@ -199,6 +217,31 @@ New Features Library: -------- + - Add new public function H5Sselect_adjust. + + This function shifts a dataspace selection by a specified logical offset + within the dataspace extent. This can be useful for VOL developers to + implement chunked datasets. + + (NAF - 2019/11/18) + + - Add new public function H5Sselect_project_intersection. + + This function computes the intersection between two dataspace selections + and projects that intersection into a third selection. This can be useful + for VOL developers to implement chunked or virtual datasets. + + (NAF - 2019/11/13, ID-148) + + - Add new public function H5VLget_file_type. + + This function returns a datatype equivalent to the supplied datatype but + with the location set to be in the file. This datatype can then be used + with H5Tconvert to convert data between file and in-memory representation. + This funcition is intended for use only by VOL connector developers. + + (NAF - 2019/11/08, ID-127) + - Add S3 and HDFS VFDs to HDF5 maintenance Fix windows requirements and java tests. Windows requires CMake 3.13. @@ -325,6 +368,14 @@ New Features Java Library: ---------------- + - Tests fail for non-English locale. + + In the JUnit tests with a non-English locale, only the part before + the decimal comma is replaced by XXXX and this leads to a comparison + error. Changed the regex for the Time substitution. + + (ADB - 2020/01/09, HDFFV-10995) + - Fix a failure in JUnit-TestH5P on 32-bit architectures (JTH - 2019/04/30) @@ -348,6 +399,22 @@ New Features Tools: ------ + - h5diff was updated to use the new reference APIs. + + h5diff uses the new reference APIs to compare references. + Attribute references can also be compared. + + (ADB - 2019/12/19, HDFFV-10980) + + - h5dump and h5ls were updated to use the new reference APIs. + + The tools library now use the new reference APIs to inspect a + file. Also the DDL spec was updated to reflect the format + changes produced with the new APIs. The export API and support + functions in the JNI were updated to match. + + (ADB - 2019/12/06, HDFFV-10876 and HDFFV-10877) + - h5repack was fixed to repack datasets with external storage to other types of storage. @@ -388,6 +455,18 @@ Bug Fixes since HDF5-1.10.3 release Library ------- + - Improved peformance when creating a large number of small datasets by + retrieving default property values from the API context instead of doing + skip list searches. + + (CJH - 2019/12/10, HDFFV-10658) + + - Fixed user-created data access properties not existing in the property list + returned by H5Dget_access_plist. Thanks to Steven Varga for submitting a + reproducer and a patch. + + (CJH - 2019/12/9, HDFFV-10934) + - Fixed the iteration error in test_versionbounds() in test/dtypes.c The test was supposed to loop through all valid combinations of @@ -609,6 +688,21 @@ Bug Fixes since HDF5-1.10.3 release (DER - 2019/08/27, HDFFV-10892) + - Torn pread/pwrite I/O would result in read and write corruption. + + In the sec2, log, and core (with backing store) virtual file drivers + (VFDs), the read and write calls incorrectly reset the offset parameter + on torn pread and pwrite operations (i.e., I/O operations which fail to + be written atomically by the OS). For this bug to occur, pread/pwrite + have to be configured (this is the default if they are present on the + system) and the pread/pwrite operation has to fail to transfer all + the bytes, resulting in a multiple pread/pwrite calls. + + This feature was initially enabled in HDF5 1.10.5 so the bug is + limited to that version. + + (DER - 2019/12/09, HDFFV-10945) + Java Library: ---------------- |