#5623: [with patch, needs review] 5x speedup in all_graph_colorings
-----------------------------+----------------------------------------------
Reporter: carlohamalainen | Owner: boothby
Type: enhancement | Status: new
Priority: minor | Milestone: sage-3.4.1
Component: graph theory | Keywords:
-----------------------------+----------------------------------------------
Comment(by carlohamalainen):
I updated graphcolouring.patch:
* returns immediately when n == 0
* raises a ValueError if n < 0
The patch dlxcpp.patch fixes the segfault on an empty graph.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/5623#comment:4>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/sage-trac?hl=en
-~----------~----~----~----~------~----~------~--~---
