pike.git / src / gc.c

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pike.git/src/gc.c:1:   /*   || This file is part of Pike. For copyright information see COPYRIGHT.   || Pike is distributed under GPL, LGPL and MPL. See the file COPYING   || for more information. - || $Id: gc.c,v 1.192 2003/02/01 15:37:23 mast Exp $ + || $Id: gc.c,v 1.193 2003/04/15 17:01:02 mast Exp $   */      #include "global.h"      struct callback *gc_evaluator_callback=0;      #include "array.h"   #include "multiset.h"   #include "mapping.h"   #include "object.h"
pike.git/src/gc.c:24:   #include "constants.h"   #include "interpret.h"   #include "bignum.h"      #include "gc.h"   #include "main.h"   #include <math.h>      #include "block_alloc.h"    - RCSID("$Id: gc.c,v 1.192 2003/02/01 15:37:23 mast Exp $"); + RCSID("$Id: gc.c,v 1.193 2003/04/15 17:01:02 mast Exp $");      /* Run garbage collect approximately every time    * 20 percent of all arrays, objects and programs is    * garbage.    */      #define GC_CONST 20   #define MIN_ALLOC_THRESHOLD 1000 - #define MAX_ALLOC_THRESHOLD 10000000 + #define MAX_ALLOC_THRESHOLD 2000000000   #define MULTIPLIER 0.9   #define GC_LINK_CHUNK_SIZE 64      /* The gc will free all things with no external references that isn't    * referenced by undestructed objects with destroy() lfuns (known as    * "live" objects). Live objects without external references are then    * destructed and garbage collected with normal refcount garbing    * (which might leave dead garbage around for the next gc). These live    * objects are destructed in an order that tries to be as well defined    * as possible using several rules: