These are chat archives for elemental/chat

19th
Jan 2017
Aidan Dang
@AidanGG
Jan 19 2017 15:01
Hi Jack, thanks for merging my PR. I've got some issues with COMPACT_SVD. In https://github.com/elemental/Elemental/blob/master/src/lapack_like/spectral/SVD.cpp#L75, the default tol is used to cull 'low enough but not necessarily zero' singular values. Is this the intended behaviour? Lines 277, 469, 771 and 1126 of src/lapack_like/spectral/BidiagSVD.cpp seem to contradict this, and do not make use of the APosterioriThreshold function.