Yukihiro "Matz" Matsumoto f0b3fdfb14 gc.c: replace threshold model with debt-based GC trigger ...

Replace the threshold-based GC trigger (gc->threshold vs gc->live)
with a debt model (gc->gc_debt). Each allocation increments debt;
each GC step decrements by GC_STEP_SIZE. When a cycle completes,
credit is proportional to live_after_mark * interval_ratio, giving
a natural feedback loop that adapts to allocation rate.

Co-authored-by: Claude <noreply@anthropic.com>

2026-04-23 19:25:23 +09:00

..

presym

presym.h: merge enable.h into presym.h

2026-02-19 14:24:27 +09:00

array.h

fix build for MRB_NO_BOXING + MRB_INT64 on 32-bit

2026-02-25 15:10:24 +09:00

boxing_nan.h

Define the typedef for mrb_state earlier

2026-04-19 21:17:18 +09:00

boxing_no.h

boxing_no.h: rename BOXNIX_SET_VALUE -> BOXNO_SET_VALUE

2024-10-31 16:01:05 +09:00

boxing_word.h

Define the typedef for mrb_state earlier

2026-04-19 21:17:18 +09:00

class.h

class.h: avoid C99 designated initializers in MRB_MT_ENTRY

2026-04-15 07:31:11 +09:00

common.h

vm.c: optimize OP_GETIDX with branch hints and reduced checks

2026-01-27 14:57:24 +09:00

compile.h

mruby-compiler: add no_return_value context flag for script optimization

2025-12-21 17:26:49 +09:00

data.h

fix spaces in the type cast expressions (cosmetic changes)

2023-05-18 23:29:16 +09:00

debug.h

Change MRuby to mruby

2023-05-03 22:12:59 +10:00

dump.h

vm: add OP_MATCHERR instruction for pattern matching errors

2026-01-27 14:57:24 +09:00

endian.h

fix spaces in the type cast expressions (cosmetic changes)

2023-05-18 23:29:16 +09:00

error.h

error.h: fix RBreak size overflow on 32-bit platforms with MRB_NO_BOXING

2026-03-02 09:56:25 +09:00

gc.h

gc.c: replace threshold model with debt-based GC trigger

2026-04-23 19:25:23 +09:00

hash.h

gc.c: replace gcnext gray linked list with fixed-size gray stack

2026-02-12 13:38:21 +09:00

internal.h

variable.c: add object shapes for MRB_TT_OBJECT IV storage

2026-02-27 08:29:46 +09:00

irep.h

load.c: consolidate irep allocation for .mrb loading

2026-02-25 15:20:19 +09:00

istruct.h

Strict declaration for mrb_istruct_size()

2024-03-27 22:01:18 +09:00

khash.h

Fix KHASH_DEFAULT_SIZE to KHASH_INITIAL_SIZE rename inconsistencies

2026-03-19 09:38:36 +09:00

mempool.h

compile.h: change struct mrb_mempool to mrb_mempool

2025-05-12 12:30:15 +09:00

numeric.h

numeric.h: fix integer multiplication overflow check

2025-08-23 09:43:02 +09:00

object.h

object.h: fix MRB_OBJ_SHAPED_P false positive on 32-bit Hash

2026-02-27 11:06:04 +09:00

opcode.h

ops.h: rename OP_LOADT/OP_LOADF to OP_LOADTRUE/OP_LOADFALSE

2026-01-27 14:57:26 +09:00

ops.h

parse.y: implement &nil in formal parameters

2026-02-19 16:54:17 +09:00

presym.h

presym.h: merge enable.h into presym.h

2026-02-19 14:24:27 +09:00

proc.h

Clear existing aspec bits before setting new ones in mrb_proc_set_cfunc_aspec

2026-04-13 13:40:35 +02:00

range.h

internal.h: aggregate internal functions.

2022-04-02 18:25:13 +09:00

re.h

fix up documentation for values

2019-08-18 20:12:44 +09:00

string.h

Fixed RSTR_SINGLE_BYTE_P() return values to boolean

2025-03-12 22:01:37 +09:00

throw.h

throw.h: add warning about internal-only usage; ref #6702

2026-01-13 21:21:08 +09:00

value.h

Define the typedef for mrb_state earlier

2026-04-19 21:17:18 +09:00

variable.h

variable.h: add prefetch to bsearch_idx

2025-07-11 10:09:35 +09:00

version.h

Update version and release date. (mruby 4.0.0 (2026-04-20))

2026-04-20 17:43:06 +09:00