MooseX::Singleton is slow
cross-posted from dams blog
MooseX::Singleton is slow
Just a quick note : if you plan to use MooseX::Singleton, beware ! It is easy to use and it implements properly what it claims, however it is quite slow.
If my profilings are corrects, each call to ->instance()
calls meta()
,
get_metaclass_by_name()
one time, and blessed()
two…