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62423c9c36
* Factor out bodies of the largest uops, to reduce jit code size. * Factor out common assert, also reducing jit code size. * Limit size of jitted code for a single executor to 1MB.
32 lines
745 B
C
32 lines
745 B
C
#ifndef Py_INTERNAL_JIT_H
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#define Py_INTERNAL_JIT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "pycore_interp.h"
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#include "pycore_optimizer.h"
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#include "pycore_stackref.h"
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#ifndef Py_BUILD_CORE
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# error "this header requires Py_BUILD_CORE define"
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#endif
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/* To be able to reason about code layout and branches, keep code size below 1 MB */
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#define PY_MAX_JIT_CODE_SIZE ((1 << 20)-1)
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#ifdef _Py_JIT
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typedef _Py_CODEUNIT *(*jit_func)(_PyInterpreterFrame *frame, _PyStackRef *stack_pointer, PyThreadState *tstate);
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int _PyJIT_Compile(_PyExecutorObject *executor, const _PyUOpInstruction *trace, size_t length);
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void _PyJIT_Free(_PyExecutorObject *executor);
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#endif // _Py_JIT
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#ifdef __cplusplus
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}
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#endif
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#endif // !Py_INTERNAL_JIT_H
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