[issue23488] Random objects twice as big as necessary on 64-bit builds
Serhiy Storchaka
report at bugs.python.org
Mon Feb 23 09:29:34 CET 2015
Serhiy Storchaka added the comment:
Some microbenchmark results on 32-bit Linux:
$ ./python -m timeit -s "from random import getrandbits" -- "getrandbits(64)"
Before: 1000000 loops, best of 3: 1.41 usec per loop
After: 1000000 loops, best of 3: 1.34 usec per loop
$ ./python -m timeit -s "from random import getrandbits" -- "getrandbits(2048)"
Before: 100000 loops, best of 3: 5.84 usec per loop
After: 100000 loops, best of 3: 5.61 usec per loop
$ ./python -m timeit -s "from random import getrandbits" -- "getrandbits(65536)"
Before: 10000 loops, best of 3: 145 usec per loop
After: 10000 loops, best of 3: 137 usec per loop
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<http://bugs.python.org/issue23488>
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