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authorRoberto Ierusalimschy <roberto@inf.puc-rio.br>2013-09-13 13:21:52 -0300
committerRoberto Ierusalimschy <roberto@inf.puc-rio.br>2013-09-13 13:21:52 -0300
commit686e57cf9c61070ff961407e3304071e171542f4 (patch)
tree902f64eb6a46bcd57d4d1140efd5bdcf7f1e501f /lstate.c
parent06156e7575dee21026595a30dcf76f400c447a33 (diff)
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GC local pause configurable
Diffstat (limited to 'lstate.c')
-rw-r--r--lstate.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/lstate.c b/lstate.c
index f9d857fb..0c3eb8f1 100644
--- a/lstate.c
+++ b/lstate.c
@@ -1,5 +1,5 @@
1/* 1/*
2** $Id: lstate.c,v 2.112 2013/09/11 12:26:14 roberto Exp roberto $ 2** $Id: lstate.c,v 2.113 2013/09/11 14:09:55 roberto Exp roberto $
3** Global State 3** Global State
4** See Copyright Notice in lua.h 4** See Copyright Notice in lua.h
5*/ 5*/
@@ -30,6 +30,10 @@
30#define LUAI_GCPAUSE 200 /* 200% */ 30#define LUAI_GCPAUSE 200 /* 200% */
31#endif 31#endif
32 32
33#if !defined(LUAI_GCLOCALPAUSE)
34#define LUAI_GCLOCALPAUSE (1000 * sizeof(TString))
35#endif
36
33#if !defined(LUAI_GCMUL) 37#if !defined(LUAI_GCMUL)
34#define LUAI_GCMUL 200 /* GC runs 'twice the speed' of memory allocation */ 38#define LUAI_GCMUL 200 /* GC runs 'twice the speed' of memory allocation */
35#endif 39#endif
@@ -301,6 +305,7 @@ LUA_API lua_State *lua_newstate (lua_Alloc f, void *ud) {
301 g->totalbytes = sizeof(LG); 305 g->totalbytes = sizeof(LG);
302 g->GCdebt = 0; 306 g->GCdebt = 0;
303 g->gcpause = LUAI_GCPAUSE; 307 g->gcpause = LUAI_GCPAUSE;
308 g->gclocalpause = LUAI_GCLOCALPAUSE;
304 g->gcstepmul = LUAI_GCMUL; 309 g->gcstepmul = LUAI_GCMUL;
305 for (i=0; i < LUA_NUMTAGS; i++) g->mt[i] = NULL; 310 for (i=0; i < LUA_NUMTAGS; i++) g->mt[i] = NULL;
306 if (luaD_rawrunprotected(L, f_luaopen, NULL) != LUA_OK) { 311 if (luaD_rawrunprotected(L, f_luaopen, NULL) != LUA_OK) {