mingw+cmake+QT+hdf5库

HDF5 version 1.8.18 released on 2016-11-14 ================================================================================ INTRODUCTION ============ This document describes the differences between HDF5-1.8.17 and HDF5-1.8.18, and contains information on the platforms tested and known problems in HDF5-1.8.18. For more details, see the files HISTORY-1_0-1_8_0_rc3.txt and HISTORY-1_8.txt in the release_docs/ directory of the HDF5 source. Links to the HDF5 1.8.18 source code, documentation, and additional materials can be found on the HDF5 web page at: https://support.hdfgroup.org/HDF5/ The HDF5 1.8.18 release can be obtained from: https://support.hdfgroup.org/HDF5/release/obtain518.html User documentation for 1.8.18 can be accessed directly at this location: https://support.hdfgroup.org/HDF5/doc1.8/ New features in the HDF5-1.8.x release series, including brief general descriptions of some new and modified APIs, are described in the "What's New in 1.8.0?" document: https://support.hdfgroup.org/HDF5/doc/ADGuide/WhatsNew180.html All new and modified APIs are listed in detail in the "HDF5 Software Changes from Release to Release" document, in the section "Release 1.8.18 (current release) versus Release 1.8.17 https://support.hdfgroup.org/HDF5/doc1.8/ADGuide/Changes.html If you have any questions or comments, please send them to the HDF Help Desk: help@hdfgroup.org CONTENTS ======== - New Features - Support for New Platforms, Languages, and Compilers - Bug Fixes since HDF5-1.8.17 - Supported Platforms - Supported Configuration Features Summary - More Tested Platforms - Known Problems New Features ============ Configuration ------------- - CMake: Added NAMESPACE hdf5:: to package configuration files to allow projects using installed HDF5 binaries built with CMake to link with them without specifying the HDF5 library location via IMPORTED_LOCATION. (ADB, 2016/10/17, HDFFV-10003) - CMake: Changed the CTEST_BUILD_CONFIGURATION option to CTEST_CONFIGURATION_TYPE as recommended by the CMake documentation. (ADB, 2016/10/17, HDFFV-9971) - CMake: Added support for GIT (ADB, 2016/07/12) Library ------- - None Parallel Library ---------------- - None Tools ----- - None High-Level APIs --------------- - None Fortran API ----------- - None C++ API ------- - None Support for New Platforms, Languages, and Compilers =================================================== Bug Fixes since HDF5-1.8.17 =========================== Configuration ------------- - Fixed a problem preventing HDF5 to be built on 32-bit CYGWIN by condensing cygwin configuration files into a single file and removing outdated compiler settings. (ABD, 2016/07/12, HDFFV-9946) - CMake: Fixed a command length overflow error by converting custom commands inside CMakeTest.cmake files into regular dependencies and targets. (ABD, 2016/07/12, HDFFV-9939) - CMake: Fixed a timeout error that would occasionally occur when running the virtual file driver tests simultaneously due to test directory and file name collisions. (ABD, 2016/09/19, HDFFV-9431) Library ------- - Fixed a memory leak that would occur when the library allocated memory for an external file prefix (H5Pset_efile_prefix) and failed to free it. (DER, 2016/04/29) - Fixed an error that would occur when calling H5Adelete on an attribute which is attached to an externally linked object in the target file and whose datatype is a committed datatype in the main file. (VC, 2016-07-04, HDFFV-9940) - Fixed a problem where a plugin compiled into a DLL in the default plugin directory could not be found by the HDF5 library at runtime on Windows when the HDF5_PLUGIN_PATH environment variable was not set. (ABD, 2016/08/01, HDFFV-9706) - Fixed an issue where H5Pset_alignment could result in misaligned blocks with some input combinations, causing an assertion failure in debug mode. (NAF, 2016/08/11, HDFFV-9948) - A number of issues were fixed when reading/writing from/to corrupted files to ensure that the library fails gracefully in these cases: * Writing to a corrupted file that has an object message which is incorrectly marked as sharable on disk results in a buffer overflow / invalid write instead of a clean error message. * Decoding data from a corrupted file with a dataset encoded with the H5Z_NBIT decoding can result in a code execution vulnerability under the context of the application using the HDF5 library. * When decoding an array datatype from a corrupted file, the HDF5 library fails to return an error in production if the number of dimensions decoded is greater than the maximum rank. * When decoding an "old style" array datatype from a corrupted file, the HDF5 library fails to return an error in production if the number of dimensions decoded is greater than the maximum rank. (NAF, 2016/10/06, HDFFV-9950, HDFFV-9951, HDFFV-9992, HDFFV-9993) - Fixed an error that would occur when copying an object with an attribute which is a compound datatype consisting of a variable length string. (VC, 2016-10-17, HDFFV-7991) Parallel Library ---------------- - Fixed a bug that could occur when allocating a chunked dataset in parallel with an alignment set and an alignment threshold greater than the chunk size but less than or equal to the raw data aggregator size. (NAF, 2016/08/11, HDFFV-9969) Performance ------------- - None Tools ----- - Fixed an error in the compiler wrapper scripts (h5cc, h5fc, et al.) in which they would erroneously drop the file argument specified via the -o flag when the -o flag was specified before the -c flag on the command line, resulting in a failure to compile. (LRK, 2016/06/08, HDFFV-9938, HDFFV-9530) - h5repack User Defined (UD) filter parameters were not parsed correctly. The UD filter parameters were not being parsed correctly. Reworked coding section to parse the correct values and verify number of parameters. (ADB, 2016/10/19, HDFFV-9996, HDFFV-9974, HDFFV-9515, HDFFV-9039) Fortran API ----------- - Fortran library fails to compile and fails tests with NAG compiler. * Removed the non-standard assumption that KIND=SIZEOF, in the HDF5 configure programs. * Removed Fortran 66 character/integer conversions from tests. * Removed the use of C_SIZEOF in the test programs * Changed to using STORAGE_SIZE in the test programs if available. Otherwise, uses C_SIZEOF or SIZEOF. (MSB, 2016/9/22, HDFFV-9973) - Fortran segfaults for F03 tests with NAG compiler * Removed INTENT(OUT) from 'fillvalue' in F2003 interface for H5Pget_fill_value_f. (MSB, 2016/9/22, HDFFV-9980) C++ API ------- - The macro H5_NO_NAMESPACE is deprecated from the HDF5 C++ API library. In future releases, the macros H5_NO_STD and OLD_HEADER_FILENAME may also be removed. (BMR, 2016/10/27, HDFFV-9532) High-Level APIs: --------------- - The high-level API Packet Table (PT) did not write data correctly when the datatype is a compound type that has string type as one of the members. This problem started in 1.8.15, after the fix of HDFFV-9042 was applied,