[Boost-users] [multi-array] Performance? Difference from GIL or uBLAS?

From: John C. Femiani (john.femiani_at_[hidden])
Date: 2008-08-07 08:05:24

Has anybody measured performance of multi-array?
I am considering whether or not to use it, but when I googled 
multi_array I got a very old, but unresolved, discussion about poor 
performance measurements in experiments with optimized code that uses 
multi_array.
(http://lists.boost.org/boost-users/2003/07/4423.php)

Also, after a rough glance through multi_array and uBLAS it looks like 
GIL, uBLAS, and multi_array seem to repeat very similar concepts (and 
seem to use different syntax). Isn't that kind of bad?  I have been 
playing with GIL in the past but now I am scratching my head about these 
other libraries.

-- John