params: improve nogil handling in multithreaded environments #34811
+31
−20
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Previously, not all C++ calls were wrapped in
nogil
, such ascheckKey
inParams.get()
, which retained the GIL and blocked other Python threads during execution. This PR addresses these issues as follows:nogil
annotations to thecdef extern from "common/params.h"
block to clearly indicate which are safe to call without the GIL.