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[Imgcif-l] CBFlib_0.7.8.1, cif_img_1.5.4 releases
- To: imgcif-l@iucr.org
- Subject: [Imgcif-l] CBFlib_0.7.8.1, cif_img_1.5.4 releases
- From: "Herbert J. Bernstein" <yaya@bernstein-plus-sons.com>
- Date: Sun, 29 Jul 2007 19:05:32 -0400
In response to a memory leak reported by Nick Sauter, new test releases of both CBFlib and of the imgCIF dictionary are now available at: http://www.bernstein-plus-sons.com/software/CBF_NEXT_TEST_VERSION with the source kit at http://www.bernstein-plus-sons.com/software/CBFlib_0.7.8_28Jul07.tar.gz and the new dictionary at http://www.bernstein-plus-sons.com/software/CBF_NEXT_TEST_VERSION/doc as html, and http://www.bernstein-plus-sons.com/software/CBF_NEXT_TEST_VERSION/doc/cif_img_1.5.4.dic as text This 0.7.8.1 release has extensive revisions to the parser to resolve a garbage collection problem, and has some corrections to the validation logic in handling save frames. The test suite now includes a new program, sauter_test.C that run for a few minutes at the end to the tests. If top is run at the same time you should see constant memory use of about 27.9 MB. If any other memory leaks are suspected, the flag -DCBFLIB_MEM_DEBUG should be added to the compile parameters for a rebuild and detailed information will be provided about memory allocations. This 0.7.8 release was intended to improve support for the SLS Pilatus 6m detector, providing the program convert_minicbf.c in a form that agrees both with the SLS comment header and with the new SLS text-field header. The new cif_img 1.5.3 dictionary, which has now been updated to 1.5.4, includes new tags: _array_data.header_contents _array_data.header_convention _diffrn_data_frame.center_fast _diffrn_data_frame.center_slow _diffrn_data_frame.center_units _diffrn_detector_element.reference_center_units _diffrn_measurement.sample_detector_distance _diffrn_measurement.sample_detector_voffset The source repository is at http://blondie.dowling.edu/projects/cbflib under the SCM tab in the CBFlib_0.7.8 module. Tarballs of both the source and the data files needed for testing are under the Files tab under the CBFlib_0.7.8 heading. CBFlib_0.7.7 remains available as the current production release, but please note that there was a post-release update to correct an error in writing byte offset files with offsets of more than 16 bits that was uncovered during the 0.7.8 development and posted against CBFLib 0.7.7 on 30 June 2007. The kits include Makefiles that support both pre-gcc-4.2 gfortran and gcc-4.2 gfortran as well as g95 and xlf. Our thanks to N. Darakev for the 4.2 adaptation. Comments, corrections and suggestions would be appreciated. We can get together to discuss the imgCIF workshops in conjunction with BSR 2007 in Manchester and at Diamond in August (see http://www.MEDSBIO.org/meetings). -- ===================================================== Herbert J. Bernstein, Professor of Computer Science Dowling College, Kramer Science Center, KSC 121 Idle Hour Blvd, Oakdale, NY, 11769 +1-631-244-3035 yaya@dowling.edu ===================================================== _______________________________________________ imgcif-l mailing list imgcif-l@iucr.org http://scripts.iucr.org/mailman/listinfo/imgcif-l
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