From 94b8f8b40943bf38cf5c454773a3fb8f4ff71e01 Mon Sep 17 00:00:00 2001 From: Brandt Bucher Date: Wed, 4 Dec 2024 15:01:28 -0800 Subject: GH-126795: Increase the JIT side-exit threshold from 64 to 4096 (GH-127155) --- Include/internal/pycore_backoff.h | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/Include/internal/pycore_backoff.h b/Include/internal/pycore_backoff.h index 3e02728..b5e33fa 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) -- cgit v0.12