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GC local pause configurable

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This commit is contained in:
Roberto Ierusalimschy
2013-09-13 13:21:52 -03:00
parent 06156e7575
commit 686e57cf9c
6 changed files with 41 additions and 35 deletions
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7
lstate.c
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@@ -1,5 +1,5 @@
/*
** $Id: lstate.c,v 2.112 2013/09/11 12:26:14 roberto Exp roberto $
** $Id: lstate.c,v 2.113 2013/09/11 14:09:55 roberto Exp roberto $
** Global State
** See Copyright Notice in lua.h
*/
@@ -30,6 +30,10 @@
#define LUAI_GCPAUSE 200 /* 200% */
#endif
#if !defined(LUAI_GCLOCALPAUSE)
#define LUAI_GCLOCALPAUSE (1000 * sizeof(TString))
#endif
#if !defined(LUAI_GCMUL)
#define LUAI_GCMUL 200 /* GC runs 'twice the speed' of memory allocation */
#endif
@@ -301,6 +305,7 @@ LUA_API lua_State *lua_newstate (lua_Alloc f, void *ud) {
g->totalbytes = sizeof(LG);
g->GCdebt = 0;
g->gcpause = LUAI_GCPAUSE;
g->gclocalpause = LUAI_GCLOCALPAUSE;
g->gcstepmul = LUAI_GCMUL;
for (i=0; i < LUA_NUMTAGS; i++) g->mt[i] = NULL;
if (luaD_rawrunprotected(L, f_luaopen, NULL) != LUA_OK) {