pike.git/ src/ gc.c

2000-09-03

2000-09-03 23:56:17 by Martin Stjernholm <mast@lysator.liu.se>

• a332d09f8d83f23265cf594e75d6a74465027855 (13 lines) (+7/-6) ^{[ Show | Annotate ]}
  Branch: 7.9

Slightly optimized the zap weak pass by going through the data types
in order starting with the most likely to contain weak references.

Rev: src/gc.c:1.130

30:      #include "block_alloc.h"    - RCSID("$Id: gc.c,v 1.129 2000/09/03 23:11:29 mast Exp $"); + RCSID("$Id: gc.c,v 1.130 2000/09/03 23:56:17 mast Exp $");      /* Run garbage collect approximately every time    * 20 percent of all arrays, objects and programs is
2096:    * doesn't occur very often; only when something have both    * external weak refs and nonweak cyclic refs from internal    * things. */ +  gc_zap_ext_weak_refs_in_mappings(); +  if (gc_ext_weak_refs) {    gc_zap_ext_weak_refs_in_arrays();    /* Multisets handled as arrays. */    if (gc_ext_weak_refs) { -  gc_zap_ext_weak_refs_in_mappings(); -  if (gc_ext_weak_refs) { -  gc_zap_ext_weak_refs_in_programs(); -  if (gc_ext_weak_refs) +     gc_zap_ext_weak_refs_in_objects(); -  +  if (gc_ext_weak_refs) +  gc_zap_ext_weak_refs_in_programs();    }    }    GC_VERBOSE_DO(