Hi Nicolas, > What does your FastHashMetaclass do precisely? Could we just throw the > feature in ClasscallMetaclass? This could be a good occasion to find a > more appropriate name for this metaclass. Speaking of which: > ClasscallMetaclass and UniqueRepresentation would deserve to be > cythoned at some point. With the upcoming super fast cached functions, > we would then get super fast unique representation.
+10 ! I already did some experiment in this respect but I concluded that I need some Cython expert close to me to go further... There are a lot of classes inheriting from ClasscallMetaclass without a __classcall__ method. For all those class where an element is created, there is quite a time spent in the classcall mechanism for nothing. This is more frustrating that this could be resolved statically, assuming no-one adds a __classcall__ method one the fly in the class. Cheers, Florent -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org
