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Option 0 for step multiplier makes GC non-incremental

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Roberto Ierusalimschy
2023-12-20 11:06:27 -03:00
parent 4eda1acafa
commit 666e95a66d
6 changed files with 84 additions and 50 deletions
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12
lgc.h
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@@ -182,12 +182,14 @@
/* incremental */
/* wait memory to double before starting new cycle */
#define LUAI_GCPAUSE 200
/* Number of objects must be LUAI_GCPAUSE% before starting new cycle */
#define LUAI_GCPAUSE 300
#define LUAI_GCMUL 300 /* step multiplier */
/* Step multiplier. (Roughly, the collector handles LUAI_GCMUL% objects
for each new allocated object.) */
#define LUAI_GCMUL 200
/* how many objects to allocate before next GC step (log2) */
/* How many objects to allocate before next GC step (log2) */
#define LUAI_GCSTEPSIZE 8 /* 256 objects */
@@ -244,7 +246,7 @@
LUAI_FUNC void luaC_fix (lua_State *L, GCObject *o);
LUAI_FUNC void luaC_freeallobjects (lua_State *L);
LUAI_FUNC void luaC_step (lua_State *L);
LUAI_FUNC void luaC_runtilstate (lua_State *L, int statesmask);
LUAI_FUNC void luaC_runtilstate (lua_State *L, int state, int fast);
LUAI_FUNC void luaC_fullgc (lua_State *L, int isemergency);
LUAI_FUNC GCObject *luaC_newobj (lua_State *L, int tt, size_t sz);
LUAI_FUNC GCObject *luaC_newobjdt (lua_State *L, int tt, size_t sz,