En Thu, 12 Nov 2009 23:29:03 -0300, greg <g...@cosc.canterbury.ac.nz>
escribió:
Carl Banks wrote:
You
can define constants to access specific registers:
R1L = 1
R1H = 2
R1 = 1
breg[R1H] = 2
print wreg[R1]
But keep in mind that named "constants" at the module level
are really global variables, and therefore incur a dictionary
lookup every time they're used.
For maximum speed, nothing beats writing the numeric literals
directly into the code, unfortunately.
This recipe may improve speed dramatically in those cases:
http://code.activestate.com/recipes/277940/
--
Gabriel Genellina
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