5 Commits

Author	SHA1	Message	Date
Gael Guennebaud	dde729379a	various updates in the (still messy) sparse benchmarks	2009-01-28 20:32:28 +00:00
Gael Guennebaud	f645d1f911	* complete the support of QVector via a QtAlignedMalloc header ... * add a unit test for QVector which shows the issue with QVector::fill	2009-01-20 16:50:47 +00:00
Gael Guennebaud	76fe2e1b34	add/update some benchmark files used to test/compare sparse module features	2008-10-19 17:06:11 +00:00
Gael Guennebaud	765219aa51	Big API change in Cholesky module: ... * rename Cholesky to LLT * rename CholeskyWithoutSquareRoot to LDLT * rename MatrixBase::cholesky() to llt() * rename MatrixBase::choleskyNoSqrt() to ldlt() * make {LLT,LDLT}::solve() API consistent with other modules Note that we are going to keep a source compatibility untill the next beta release. E.g., the "old" Cholesky* classes, etc are still available for some time. To be clear, Eigen beta2 should be (hopefully) source compatible with beta1, and so beta2 will contain all the deprecated API of beta1. Those features marked as deprecated will be removed in beta3 (or in the final 2.0 if there is no beta 3 !). Also includes various updated in sparse Cholesky.	2008-10-13 15:53:27 +00:00
Gael Guennebaud	027818d739	* added innerSize / outerSize functions to MatrixBase ... * added complete implementation of sparse matrix product (with a little glue in Eigen/Core) * added an exhaustive bench of sparse products including GMM++ and MTL4 => Eigen outperforms in all transposed/density configurations !	2008-06-28 23:07:14 +00:00