[issue43785] bz2 performance issue.

Change by Ma Lin : -- nosy: +malin ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/ma

[issue43785] bz2 performance issue.

Change by Karthikeyan Singaravelan : -- nosy: +xtreak ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https:/

[issue43785] bz2 performance issue.

Change by Inada Naoki : -- keywords: +patch pull_requests: +24031 stage: -> patch review pull_request: https://github.com/python/cpython/pull/25299 ___ Python tracker ___

[issue43785] bz2 performance issue.

Change by Inada Naoki : -- type: -> performance Added file: https://bugs.python.org/file49949/create.py ___ Python tracker ___ ___

[issue43785] bz2 performance issue.

New submission from Inada Naoki : The original issue is reported here. https://discuss.python.org/t/non-optimal-bz2-reading-speed/6869 1. Only BZ2File uses RLock() lzma and gzip don't use RLock(). It adds significant performance overhead. When I removed `with self._lock:`, decompression speed