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5bb358b012
Description: On Windows, certain users were having trouble with the "ohdr" test, which does some processing on object header messages. The errors were hard to reproduce on our machines, and we eventually determined that the errors were timezone-specific. The bug is triggered on Windows when processing timestamps very near the "Epoch" (midnight on 1/1/1970)-- the mktime() function does some automatic adjustment on the time to correct for timezones. In the USA, the correction adds a few hours; in Europe, it subtracts, thus giving us times pre-Epoch. This only affects Windows because the Windows mktime() function cannot handle times before 1970-- other systems seemingly can. The fix is to simply create timestamps only as early as 01/02/1970. This way, any timezone adjustment will still be post-Epoch. This bug only affects the ohdr test, and shouldn't be a problem in the library. The earliest timestamps that will actually be read will be around the time HDF5 was created (~1996-7, per Quincey). Tested: VS2005 on WinXP h5committest (kagiso, linew, smirom) |
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bin | ||
c++ | ||
config | ||
examples | ||
fortran | ||
hl | ||
perform | ||
release_docs | ||
src | ||
test | ||
testpar | ||
tools | ||
vms | ||
windows | ||
windows_vnet | ||
.autom4te.cfg | ||
.h5chkright.ini | ||
aclocal.m4 | ||
acsite.m4 | ||
configure | ||
configure.in | ||
COPYING | ||
Makefile.am | ||
Makefile.dist | ||
Makefile.in | ||
MANIFEST | ||
README.txt |
HDF5 version 1.9.8 currently under development Please refer to the release_docs/INSTALL file for installation instructions. ------------------------------------------------------------------------------ This release is almost fully functional for the entire API defined in the documentation, see the RELEASE.txt file in the release_docs directory for information specific to this release of the library. The INSTALL file contains instructions on compiling and installing the library. The INSTALL_parallel file contains instructions on installing the parallel version of the library. The INSTALL* files can be found in the release_docs/ directory. Documentation for this snapshot can be found at the following URL: http://www.hdfgroup.uiuc.edu/HDF5/doc_dev_snapshot/H5_dev/ Four mailing lists are currently set up for use with the HDF5 library. news - For announcements of HDF5 related developments, not a discussion list. hdf-forum - For general discussion of the HDF5 library with other users. hdf5dev - For discussion of the HDF5 library development with developers and other interested parties. To subscribe to a list, send mail to "<list>-subscribe@hdfgroup.org". where <list> is the name of the list. E.g., mail hdf5-subscribe@hdfgroup.org Messages to be sent to the list should be sent to "<list>@hdfgroup.org". Periodic code snapshots are provided at the following URL: ftp://ftp.hdfgroup.uiuc.edu/pub/outgoing/hdf5/snapshots Please read the README.txt file in that directory before working with a library snapshot. The HDF5 website is located at http://hdfgroup.org/HDF5/ Bugs should be reported to help@hdfgroup.org.