From 2180c68999eb8dc0c7bcec015b2703f5b8b20223 Mon Sep 17 00:00:00 2001 From: zhang Date: Wed, 4 May 2022 08:47:54 +0800 Subject: ndarray axis --- performance_opt/cache/cache_demo.py | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 performance_opt/cache/cache_demo.py (limited to 'performance_opt/cache/cache_demo.py') diff --git a/performance_opt/cache/cache_demo.py b/performance_opt/cache/cache_demo.py new file mode 100644 index 0000000..aa5b28c --- /dev/null +++ b/performance_opt/cache/cache_demo.py @@ -0,0 +1,21 @@ + +from functools import lru_cache +import functools + + +@lru_cache(256) +def fib(n): + if n <= 1: + return n + return fib(n-1) + fib(n-2) + + + + +if __name__ == '__main__': + print(functools._make_key((4, 6), {}, False)) + print(fib(5)) + print(fib.cache_info()) + + d = {object()} + \ No newline at end of file -- cgit v1.2.3