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Martin Albrecht avatarMartin Albrecht
fix default paramters in configure
Tags
release-20100701
Default avatar Martin Albrecht
allow the user to disable SSE2 instructions
Default avatar Martin Albrecht
updating Visual Studio project
Default avatar Martin Albrecht
fixed docstring for PLS decomposition
Default avatar Martin Albrecht
* renamed LQUP functions and filenames to PLS
Default avatar Martin Albrecht
implemented heuristic algorithm which starts with M4RI and switches to PLS based
Default avatar Martin Albrecht
tuned OpenMP parameters for M4RI on sage.math
Default avatar Martin Albrecht
current OpenMP complaints about return from critical blocks, also removed nested criticial blocks
Default avatar Martin Albrecht
updated to current Debian version (this file should be removed from revision control, it doesn't belong here)
Default avatar Martin Albrecht
revert temporary switch to _mzd_lqup_naive in _mzd_lqup (it was just a benchmarketing test)
Default avatar Martin Albrecht
be slightly more clever about selecting 'k' in _mzd_lqup_mmpf() by mirroring M4RI strategy
Default avatar Martin Albrecht
fixed a bug in permutation which caused segfaults (cf. Sage #8301)
Default avatar Martin Albrecht
renamed mzd_apply_p_right_tri to mzd_apply_p_right_trans_tri because this is what it does
Default avatar Martin Albrecht
only perform column swaps on non-zero rows in mzd_echelonize_pluq. For some sparse matrices, this gives an advantage
Default avatar Martin Albrecht
considerable protability improvement in configure.ac due to David Kirkby
Default avatar Martin Albrecht
defaulting to '0' instead of 'unkown' in ax_cache_size.m4. This should make things more cross-platform
Default avatar Martin Albrecht
fixed doxygen warnings
Default avatar Martin Albrecht
Added tag release-20091101 for changeset 66644740d92d
Default avatar Martin Albrecht
fixing warnings/errors reported by Microsoft Visual Studio
Tags
release-20091101
Default avatar Martin Albrecht
another sizeof(size_t) != sizeof(word) bug
Default avatar Martin Albrecht
fix bug which lead to wrong results on t2.math.washington.edu
Default avatar Martin Albrecht
changing the soname version to 20091101 in preparation for new release
Default avatar Martin Albrecht
merge
Default avatar Martin Albrecht
fixed potential segmentaton fault in mzd_row_add_offset
Default avatar Martin Albrecht
moving 'step 1.5' of LQUP MMPF to _mzd_lqup_submatrix because it caused confusion that the postprocessing is outside of that function.
Default avatar Martin Albrecht
implemented timing experiment to calculate L1 and L2 cache size. This isn't working perfectly yet and thus it is only optional for now.
Default avatar Martin Albrecht
whoops, forgot to check in configure.in
Default avatar Martin Albrecht
don't check for the number of CPUs on configure. The macro is not cross platforms and we don't use it anyway (fixes #16)
Default avatar Martin Albrecht
improve performance of mzd_transpose using Hacker's Delight bit-fiddling trick (closes: #15)
Default avatar Martin Albrecht
use L2_CACHE_SIZE for PLUQ cutoff (experimental)
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