Title: bpo-40522: Store tstate in a Thread Local Storage by vstinner · Pull Request #23976 · python/cpython · GitHub
Open Graph Title: bpo-40522: Store tstate in a Thread Local Storage by vstinner · Pull Request #23976 · python/cpython
X Title: bpo-40522: Store tstate in a Thread Local Storage by vstinner · Pull Request #23976 · python/cpython
Description: If Python is built with GCC or clang, the current interpreter and the current Python thread state are now stored in a Thread Local Storage. Changes: GCC and clang use the __thread keyword to declare the TLS variables. Add set_current_tstate() sub-function which sets these two new TLS variables (if available). _PyThreadState_Swap() and _PyThreadState_DeleteCurrent() now call set_current_tstate(). _PyThreadState_GET() and _PyInterpreterState_GET() now use the TLS variable if available. https://bugs.python.org/issue40522
Open Graph Description: If Python is built with GCC or clang, the current interpreter and the current Python thread state are now stored in a Thread Local Storage. Changes: GCC and clang use the __thread keyword to decla...
X Description: If Python is built with GCC or clang, the current interpreter and the current Python thread state are now stored in a Thread Local Storage. Changes: GCC and clang use the __thread keyword to decla...
Opengraph URL: https://github.com/python/cpython/pull/23976
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