diff options
Diffstat (limited to 'Include/cpython/optimizer.h')
| -rw-r--r-- | Include/cpython/optimizer.h | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/Include/cpython/optimizer.h b/Include/cpython/optimizer.h index bc960c5..819251a 100644 --- a/Include/cpython/optimizer.h +++ b/Include/cpython/optimizer.h @@ -89,7 +89,7 @@ static inline uint16_t uop_get_error_target(const _PyUOpInstruction *inst) typedef struct _exit_data { uint32_t target; - int16_t temperature; + _Py_BackoffCounter temperature; const struct _PyExecutorObject *executor; } _PyExitData; @@ -115,11 +115,6 @@ typedef int (*optimize_func)( struct _PyOptimizerObject { PyObject_HEAD optimize_func optimize; - /* These thresholds are treated as signed so do not exceed INT16_MAX - * Use INT16_MAX to indicate that the optimizer should never be called */ - uint16_t resume_threshold; - uint16_t side_threshold; - uint16_t backedge_threshold; /* Data needed by the optimizer goes here, but is opaque to the VM */ }; @@ -151,14 +146,6 @@ extern void _Py_Executors_InvalidateAll(PyInterpreterState *interp, int is_inval PyAPI_FUNC(PyObject *)PyUnstable_Optimizer_NewCounter(void); PyAPI_FUNC(PyObject *)PyUnstable_Optimizer_NewUOpOptimizer(void); -#define OPTIMIZER_BITS_IN_COUNTER 4 -/* Minimum of 16 additional executions before retry */ -#define MIN_TIER2_BACKOFF 4 -#define MAX_TIER2_BACKOFF (15 - OPTIMIZER_BITS_IN_COUNTER) -#define OPTIMIZER_BITS_MASK ((1 << OPTIMIZER_BITS_IN_COUNTER) - 1) -/* A value <= UINT16_MAX but large enough that when shifted is > UINT16_MAX */ -#define OPTIMIZER_UNREACHABLE_THRESHOLD UINT16_MAX - #define _Py_MAX_ALLOWED_BUILTINS_MODIFICATIONS 3 #define _Py_MAX_ALLOWED_GLOBALS_MODIFICATIONS 6 |