[ENH] SpaceTally-cleanUp-efc
cottonsqueak at earthlink.net
cottonsqueak at earthlink.net
Tue Jul 6 04:54:17 UTC 2004
from preamble:
"Change Set: SpaceTally-cleanUp-efc
Date: 6 July 2004
Author: Eddie Cottongim
1. Avoid sending #instanceCount twice for each class, achieving a
roughly 50% speedup. see #computeSpaceUsage.
2. Factor out the common code between SpaceTally's #spaceTally and
#systemWideSpaceTally methods.
3. Fix the incorrect example in #systemWideSpaceTally.
The following code:
Time millisecondsToRun: [st _ SpaceTally new systemWideSpaceTally ]
exibited this performance change:
factored: 95.071 seconds
original: 198.560 seconds
"
!
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