[issue24165] Free list for single-digits ints
Yury Selivanov
report at bugs.python.org
Thu Feb 11 18:58:44 EST 2016
Yury Selivanov added the comment:
I also ran benchmarks. For me, django was 1% faster, telco 5% slower, and the rest were the same. telco is a decimal benchmarks (ints aren't used there), and django/chameleon are unicode concatenation benchmarks.
I can see improvements in micro benchmarks, but even more importantly, Serhiy's patch reduces memory fragmentations. 99% of all long allocations are coming from freelist when it's there.
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