5 Commits

Author	SHA1	Message	Date
Sameer Agarwal	5a56d522e8	Add the 3,3,3 template specialization. ... Change-Id: I32bd528ee5b1c267d6dc7aa3ab58768851748e24	2019-03-07 15:42:28 +00:00
Chris Sweeney	2d703b17b5	Add new Schur specialization for 2, 4, 6. ... The row, E, F block pattern 2, 4, 6 is a common one for bundle adjustment with reprojection error (2 residuals), homogeneous 3d points (4 params in the E-block), and camera poses (3 rotation + 3 position = 6 params for the F-block). This provides a major speedup for BA in the TheiaSfM library and likely in other applications. Change-Id: If5df8bfadc7f154856b74c3b38479c14856db47d	2017-08-08 14:55:44 -07:00
Sameer Agarwal	784260d0b8	Fix missing ddd Schur specialization generation code ... Change-Id: Ic808565844b0564b5fa5f94cbda69e9a18ac49ee	2017-02-27 11:53:22 -08:00
Sameer Agarwal	5f87f35cec	Changes from William Rucklidge ... Change-Id: Ia5d724edef947870fe13050a71aa1cba878352a8	2017-02-27 11:09:08 -08:00
Sameer Agarwal	1cfec3c666	Improvements to Schur template specializations ... 1. Refactor the python code that generates the template specializations to remove code duplication. 2. Improved the logic for template specialization selection where Eigen::Dynamic now serves as a wildcard. 3. Added schur_templates.h/cc which allows querying the set of available template specializations without instantiating a linear solver. 4. Added Solver::Summary::schur_structre_given and Solver::Summary::schur_structure_used and expose them in Solver::Summary::FullReport for better performance debugging. 5. Updated the templates with newer dates and some minor comments cleanup which lead to the the template specializations to be re-generated. Change-Id: Iaf3c6f714353597899916c300465da01f151c3de	2017-02-23 14:52:59 -08:00