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support theap for T_OBJECT.

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* variable.c: now instance variable space has theap supports.
  obj_ivar_heap_alloc() tries to acquire memory from theap.

* debug_counter.h: add some counters for theap.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65451 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
ko1 2018-10-30 22:01:17 +00:00
parent 437392232a
commit 873d57347f
6 changed files with 170 additions and 59 deletions
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20
transient_heap.c
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@ -353,7 +353,8 @@ rb_transient_heap_alloc(VALUE obj, size_t req_size)
struct transient_heap* theap = transient_heap_get();
size_t size = ROUND_UP(req_size + sizeof(struct transient_alloc_header), TRANSIENT_HEAP_ALLOC_ALIGN);
TH_ASSERT(RB_TYPE_P(obj, T_ARRAY)); /* supported types */
TH_ASSERT(RB_TYPE_P(obj, T_ARRAY) ||
RB_TYPE_P(obj, T_OBJECT)); /* supported types */
if (size > TRANSIENT_HEAP_ALLOC_MAX) {
if (TRANSIENT_HEAP_DEBUG >= 3) fprintf(stderr, "rb_transient_heap_alloc: [too big: %ld] %s\n", (long)size, rb_obj_info(obj));
@ -557,6 +558,14 @@ transient_heap_ptr(VALUE obj, int error)
ptr = NULL;
}
break;
case T_OBJECT:
if (ROBJ_TRANSIENT_P(obj)) {
ptr = ROBJECT_IVPTR(obj);
}
else {
ptr = NULL;
}
break;
default:
if (error) {
rb_bug("transient_heap_ptr: unknown obj %s\n", rb_obj_info(obj));
@ -659,11 +668,10 @@ transient_heap_block_evacuate(struct transient_heap* theap, struct transient_hea
switch (BUILTIN_TYPE(obj)) {
case T_ARRAY:
#if TRANSIENT_HEAP_DEBUG_DONT_PROMOTE
rb_ary_transient_heap_evacuate(obj, FALSE);
#else
rb_ary_transient_heap_evacuate(obj, TRUE);
#endif
rb_ary_transient_heap_evacuate(obj, !TRANSIENT_HEAP_DEBUG_DONT_PROMOTE);
break;
case T_OBJECT:
rb_obj_transient_heap_evacuate(obj, !TRANSIENT_HEAP_DEBUG_DONT_PROMOTE);
break;
default:
rb_bug("unsupporeted");