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cpython/Include/internal/pycore_uops.h

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gh-104584: Baby steps towards generating and executing traces (#105924) Added a new, experimental, tracing optimizer and interpreter (a.k.a. "tier 2"). This currently pessimizes, so don't use yet -- this is infrastructure so we can experiment with optimizing passes. To enable it, pass ``-Xuops`` or set ``PYTHONUOPS=1``. To get debug output, set ``PYTHONUOPSDEBUG=N`` where ``N`` is a debug level (0-4, where 0 is no debug output and 4 is excessively verbose). All of this code is likely to change dramatically before the 3.13 feature freeze. But this is a first step.
2023-06-26 23:02:57 -03:00
#ifndef Py_INTERNAL_UOPS_H
#define Py_INTERNAL_UOPS_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
gh-108765: Cleanup #include in Python/*.c files (#108977) Mention one symbol imported by each #include.
2023-09-06 10:56:08 -03:00
#include "pycore_frame.h" // _PyInterpreterFrame
gh-107557: Setup abstract interpretation (#107847) Co-authored-by: Guido van Rossum <gvanrossum@users.noreply.github.com> Co-authored-by: Jules <57632293+juliapoo@users.noreply.github.com>
2023-08-15 15:04:17 -03:00
#define _Py_UOP_MAX_TRACE_LENGTH 64
gh-104584: Baby steps towards generating and executing traces (#105924) Added a new, experimental, tracing optimizer and interpreter (a.k.a. "tier 2"). This currently pessimizes, so don't use yet -- this is infrastructure so we can experiment with optimizing passes. To enable it, pass ``-Xuops`` or set ``PYTHONUOPS=1``. To get debug output, set ``PYTHONUOPSDEBUG=N`` where ``N`` is a debug level (0-4, where 0 is no debug output and 4 is excessively verbose). All of this code is likely to change dramatically before the 3.13 feature freeze. But this is a first step.
2023-06-26 23:02:57 -03:00
typedef struct {
gh-106603: Make uop struct a triple (opcode, oparg, operand) (#106794)
2023-07-17 16:12:33 -03:00
uint32_t opcode;
uint32_t oparg;
uint64_t operand; // A cache entry
gh-104584: Baby steps towards generating and executing traces (#105924) Added a new, experimental, tracing optimizer and interpreter (a.k.a. "tier 2"). This currently pessimizes, so don't use yet -- this is infrastructure so we can experiment with optimizing passes. To enable it, pass ``-Xuops`` or set ``PYTHONUOPS=1``. To get debug output, set ``PYTHONUOPSDEBUG=N`` where ``N`` is a debug level (0-4, where 0 is no debug output and 4 is excessively verbose). All of this code is likely to change dramatically before the 3.13 feature freeze. But this is a first step.
2023-06-26 23:02:57 -03:00
} _PyUOpInstruction;
typedef struct {
_PyExecutorObject base;
gh-106608: make uop trace variable length (#107531) Executors are now more like tuples.
2023-08-05 01:10:46 -03:00
_PyUOpInstruction trace[1];
gh-104584: Baby steps towards generating and executing traces (#105924) Added a new, experimental, tracing optimizer and interpreter (a.k.a. "tier 2"). This currently pessimizes, so don't use yet -- this is infrastructure so we can experiment with optimizing passes. To enable it, pass ``-Xuops`` or set ``PYTHONUOPS=1``. To get debug output, set ``PYTHONUOPSDEBUG=N`` where ``N`` is a debug level (0-4, where 0 is no debug output and 4 is excessively verbose). All of this code is likely to change dramatically before the 3.13 feature freeze. But this is a first step.
2023-06-26 23:02:57 -03:00
} _PyUOpExecutorObject;
_PyInterpreterFrame *_PyUopExecute(
_PyExecutorObject *executor,
_PyInterpreterFrame *frame,
PyObject **stack_pointer);
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_UOPS_H */