Re: [ublas] [bindings] New traits system

Subject: Re: [ublas] [bindings] New traits system
From: Rutger ter Borg (rutger_at_[hidden])
Date: 2010-01-09 09:56:44

Jesse wrote:

> Yup, Thomas was right and I am an idiot thinking it was a problem inside
> of MKL. I commented out the assertions on the workspace (line 142 of
> gelsd.hpp) and it worked great for the lapack::optimal_workspace().
> 
> If these kinds of bugs are common in automatic generation, may I make a
> proposal? Add on a tag to detail::workspace2<> to say whether an optimal
> workspace was used or not.
> 
> Then for the assertion checks on the size of the workspace, only check if
> NOT an optimal workspace?
> 

Please check the latest gelsd in svn -- it's fixed. The generator is full of 
templates which override stuff found in the lapack documentation (see 
libs/numeric/bindings/tools/templates). Let's say this is not the first 
inconsistency found :-)

Cheers,

Rutger