https://github.com/python/cpython/commit/94b8f8b40943bf38cf5c454773a3fb8f4ff71e01 commit: 94b8f8b40943bf38cf5c454773a3fb8f4ff71e01 branch: main author: Brandt Bucher <[email protected]> committer: brandtbucher <[email protected]> date: 2024-12-04T15:01:28-08:00 summary:
GH-126795: Increase the JIT side-exit threshold from 64 to 4096 (GH-127155) files: M Include/internal/pycore_backoff.h diff --git a/Include/internal/pycore_backoff.h b/Include/internal/pycore_backoff.h index 3e02728522828e..b5e33fa8b7abc0 100644 --- a/Include/internal/pycore_backoff.h +++ b/Include/internal/pycore_backoff.h @@ -115,10 +115,9 @@ initial_jump_backoff_counter(void) /* Initial exit temperature. * Must be larger than ADAPTIVE_COOLDOWN_VALUE, * otherwise when a side exit warms up we may construct - * a new trace before the Tier 1 code has properly re-specialized. - * Backoff sequence 64, 128, 256, 512, 1024, 2048, 4096. */ -#define SIDE_EXIT_INITIAL_VALUE 63 -#define SIDE_EXIT_INITIAL_BACKOFF 6 + * a new trace before the Tier 1 code has properly re-specialized. */ +#define SIDE_EXIT_INITIAL_VALUE 4095 +#define SIDE_EXIT_INITIAL_BACKOFF 12 static inline _Py_BackoffCounter initial_temperature_backoff_counter(void) _______________________________________________ Python-checkins mailing list -- [email protected] To unsubscribe send an email to [email protected] https://mail.python.org/mailman3/lists/python-checkins.python.org/ Member address: [email protected]
