[ofa-general] Re: [PATCH] opensm: compute local geometry
sashak at voltaire.com
Sun Nov 30 08:36:37 PST 2008
On 10:59 Tue 11 Nov , Robert Pearson wrote:
> Here is the fifth patch implementing the mesh analysis algorithm.
> This patch implements
> - routine to compute characteristics polynomial of a matrix
> - routine to compute the local 'metric' around each switch
I checked performance of determinant calculation - when switch has 8
links it takes 11-12 seconds per switch, with 10 links - 2177 seconds.
Is it possible to improve performance there?
More information about the general