Philip Jenvey

Legacy Wiki Page

This page was migrated from the old MoinMoin-based wiki. Information may be outdated or no longer applicable. For current documentation, see python.org.

My old and no longer in use mercurial jython repos is here

BytecodeLoader benchmarks (in milliseconds) on OS X:

1.6 64 bit server
makeClass: 941 getConstructor: 1874 newInstance: 355 getMain: 0
makeClass: 895 getConstructor: 1744 newInstance: 325 getMain: 0
makeClass: 954 getConstructor: 1725 newInstance: 330 getMain: 0
makeClass: 959 getConstructor: 1772 newInstance: 354 getMain: 0
makeClass: 979 getConstructor: 1759 newInstance: 381 getMain: 1
makeClass: 897 getConstructor: 1785 newInstance: 323 getMain: 2

1.6 64 bit server reflection avoidance hack
loadClassFromBytes: 717 forName: 2301 getMain: 1
loadClassFromBytes: 706 forName: 2264 getMain: 2
loadClassFromBytes: 927 forName: 1995 getMain: 1
loadClassFromBytes: 664 forName: 2241 getMain: 1
loadClassFromBytes: 766 forName: 2379 getMain: 1
loadClassFromBytes: 791 forName: 2325 getMain: 0
loadClassFromBytes: 790 forName: 2221 getMain: 4
loadClassFromBytes: 917 forName: 2090 getMain: 5


1.5 client
makeClass: 617 getConstructor: 1697 newInstance: 471 getMain: 0
makeClass: 861 getConstructor: 1651 newInstance: 290 getMain: 1
makeClass: 884 getConstructor: 1677 newInstance: 298 getMain: 0
makeClass: 869 getConstructor: 1792 newInstance: 336 getMain: 0
makeClass: 897 getConstructor: 1722 newInstance: 272 getMain: 0
makeClass: 884 getConstructor: 1630 newInstance: 308 getMain: 1

1.5 client reflection avoidance hack
loadClassFromBytes: 441 forName: 2145 getMain: 3
loadClassFromBytes: 465 forName: 2340 getMain: 1
loadClassFromBytes: 470 forName: 2225 getMain: 0
loadClassFromBytes: 466 forName: 2248 getMain: 1
loadClassFromBytes: 470 forName: 2305 getMain: 1
loadClassFromBytes: 479 forName: 2272 getMain: 0
loadClassFromBytes: 485 forName: 2253 getMain: 2
loadClassFromBytes: 498 forName: 2309 getMain: 1