100644 blob e69de29bb2d1d6434b8b29ae775ad8c2e48c5391	__init__.py
100644 blob 5f6096e8ff783ebe28477a700ed49c97f95633c3	abstract_cache_hierarchy.py
100644 blob 17cae4aba877ec82590a79bfe9282980a5b48107	abstract_two_level_cache_hierarchy.py
040000 tree 8f08cec6dc679f55375fc5ffce839b884040e479	chi
040000 tree e83f7b120c5eb638600ea90ddfd061db8066bca0	classic
040000 tree 2cff181fae0bf8b967ba6a58094ab781962b51ed	ruby