Subject: [ublas] Does uBLAS work with dd_real and qd_real ?
From: Paul Leopardi (paul.leopardi_at_[hidden])
Date: 2010-03-23 21:38:09
Has anyone here worked with dd_real or qd_real (from qd-2.3.7
http://www.cs.berkeley.edu/~yozo/ ) and uBLAS? My testing of these classes in
the context of GluCat has resulted in peculiar errors in matrix results that
look like they occur somewhere within uBLAS matrix multiplication (or possibly
other operations) for matrix< dd_real, row_major > dense matrices.
Is there a test suite I could use to narrow down the cause of the errors, or
are there any known errors in the use of uBLAS with high and arbitrary
precision floating point?