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| author | Mark Shannon <mark@hotpy.org> | 2021-07-26 10:22:16 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-07-26 10:22:16 (GMT) |
| commit | ae0a2b756255629140efcbe57fc2e714f0267aa3 (patch) | |
| tree | 8710e8c7a398c9ec0add227fab607f367242a7e5 /Include/cpython/pystate.h | |
| parent | 0363a4014d90df17a29042de008ef0b659f92505 (diff) | |
| download | cpython-ae0a2b756255629140efcbe57fc2e714f0267aa3.zip cpython-ae0a2b756255629140efcbe57fc2e714f0267aa3.tar.gz cpython-ae0a2b756255629140efcbe57fc2e714f0267aa3.tar.bz2 | |
bpo-44590: Lazily allocate frame objects (GH-27077)
* Convert "specials" array to InterpreterFrame struct, adding f_lasti, f_state and other non-debug FrameObject fields to it.
* Refactor, calls pushing the call to the interpreter upward toward _PyEval_Vector.
* Compute f_back when on thread stack, only filling in value when frame object outlives stack invocation.
* Move ownership of InterpreterFrame in generator from frame object to generator object.
* Do not create frame objects for Python calls.
* Do not create frame objects for generators.
Diffstat (limited to 'Include/cpython/pystate.h')
| -rw-r--r-- | Include/cpython/pystate.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Include/cpython/pystate.h b/Include/cpython/pystate.h index 56ea8d0..ab4bf8b 100644 --- a/Include/cpython/pystate.h +++ b/Include/cpython/pystate.h @@ -78,7 +78,7 @@ struct _ts { PyInterpreterState *interp; /* Borrowed reference to the current frame (it can be NULL) */ - PyFrameObject *frame; + struct _interpreter_frame *frame; int recursion_depth; int recursion_headroom; /* Allow 50 more calls to handle any errors. */ int stackcheck_counter; @@ -223,7 +223,7 @@ PyAPI_FUNC(void) PyThreadState_DeleteCurrent(void); /* Frame evaluation API */ -typedef PyObject* (*_PyFrameEvalFunction)(PyThreadState *tstate, PyFrameObject *, int); +typedef PyObject* (*_PyFrameEvalFunction)(PyThreadState *tstate, struct _interpreter_frame *, int); PyAPI_FUNC(_PyFrameEvalFunction) _PyInterpreterState_GetEvalFrameFunc( PyInterpreterState *interp); |