Wu Yongwei adah1972
adah1972
/ ordering.cpp
Created
December 22, 2019 14:53
Intel CPU reordering example made to work on macOS
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| // Jeff Preshing's example that shows the reordering of Intel CPUs made to | |
| // work on both Linux and macOS. | |
| // | |
| // Original source: | |
| // | |
| // https://preshing.com/20120515/memory-reordering-caught-in-the-act/ | |
| // | |
| // Apple semaphore change is based on the answer by dho at: | |
| // | |
| // https://stackoverflow.com/questions/27736618/why-are-sem-init-sem-getvalue-sem-destroy-deprecated-on-mac-os-x-and-w |
adah1972
/ hashable_cache.py
Last active
July 31, 2023 17:00
Decorator for using dicts/lists with any Python cache function (like lru_cache)
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| # Inspired by https://gist.github.com/harel/9ced5ed51b97a084dec71b9595565a71 | |
| from collections import namedtuple | |
| import functools | |
| import json | |
| import six | |
| Serialized = namedtuple('Serialized', 'json') | |