On Mon, Feb 24, 2014 at 12:00 PM, Moritz Lennert
mlenn...@club.worldonline.be wrote:
On 23/02/14 23:10, Markus Metz wrote:
There is an OpenMP version of r.clump available at
http://sil.uc.edu/downloads.html#software
called r.clump4p. The reported performance gain is 450 times over the
There is an OpenMP version of r.clump available at
http://sil.uc.edu/downloads.html#software
called r.clump4p. The reported performance gain is 450 times over the
original r.clump.
The performance gain over the original r.clump vanished:
r.clump4p with one thread is now about 12x slower than
