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gh-133395: add option for extension modules to specialize BINARY_OP/SUBSCR, apply to arrays (#133396)

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Irit Katriel 2025-05-05 17:46:56 +01:00 • committed by GitHub
parent 07f416a3f0
commit 082dbf7788
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14 changed files with 172 additions and 45 deletions
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11
Include/internal/pycore_code.h
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@ -482,13 +482,18 @@ adaptive_counter_backoff(_Py_BackoffCounter counter) {
/* Specialization Extensions */
/* callbacks for an external specialization */
typedef int (*binaryopguardfunc)(PyObject *lhs, PyObject *rhs);
typedef PyObject *(*binaryopactionfunc)(PyObject *lhs, PyObject *rhs);
typedef struct {
struct _PyBinopSpecializationDescr;
typedef int (*binaryopguardfunc)(PyObject *lhs, PyObject *rhs);
typedef PyObject* (*binaryopactionfunc)(PyObject *lhs, PyObject *rhs);
typedef void (*binaryopfreefunc)(struct _PyBinopSpecializationDescr *descr);
typedef struct _PyBinopSpecializationDescr {
int oparg;
binaryopguardfunc guard;
binaryopactionfunc action;
binaryopfreefunc free;
} _PyBinaryOpSpecializationDescr;
/* Comparison bit masks. */