Boost logo

Ublas :

From: Gunter Winkler (guwi17_at_[hidden])
Date: 2006-02-17 05:38:07

On Thursday 16 February 2006 12:32, Paul C. Leopardi wrote:
> Gunter,
> Since the GluCat classes ( ) were designed to be
> drop-in replacements for float, double, complex<>, and since it is easy to
> create multivectors which do not commute, it may be possible to adapt an
> existing uBLAS test suite for use with GluCat, and see whether the
> assumption of commutatitity is used in practice in uBLAS. Is there a uBLAS
> test suite which could be adapted in this way?

AFAIK there are no external checks that compare computed results with known
data. There is a test directory in libs/numeric/ublas that contains concept
checks and some benchmark that check matrix/vector multiplications. All
results of specialized algorithms are compared to the result of the dense
algorithm but if both fail the same way it will not be detected.