diff options
author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-06-20 12:20:27 +0000 |
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committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-06-20 12:20:27 +0000 |
commit | bf017de1f3cefd4adef07a4ee4b0332d14438a21 (patch) | |
tree | a1a4541a2ed8e2b819ec1dd1229cac700d1ac070 /gc.c | |
parent | 7573bdd5928a87e4d6e234442704bf9ac68a3e0d (diff) | |
download | ruby-bf017de1f3cefd4adef07a4ee4b0332d14438a21.tar.gz |
* gc.c (rgengc_rememberset_mark): record
(1) normal objects count in remember set
(2) shady objects count in remember set
each GC timing.
* gc.c (gc_profile_record_get): enable to access above information
and REMOVING_OBJECTS, EMPTY_OBJECTS.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41493 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'gc.c')
-rw-r--r-- | gc.c | 29 |
1 files changed, 28 insertions, 1 deletions
@@ -195,6 +195,11 @@ typedef struct gc_profile_record { size_t removing_objects; size_t empty_objects; #endif + +#if RGENGC_PROFILE > 0 + size_t remembered_normal_objects; + size_t remembered_shady_objects; +#endif } gc_profile_record; #if defined(_MSC_VER) || defined(__BORLANDC__) || defined(__CYGWIN__) @@ -344,6 +349,10 @@ typedef struct rb_objspace { size_t promote_operation_count; size_t remembered_normal_object_count; size_t remembered_shady_object_count; + + /* temporal profiling space */ + size_t remembered_normal_objects; + size_t remembered_shady_objects; #if RGENGC_PROFILE >= 2 size_t generated_normal_object_count_types[RUBY_T_MASK]; size_t generated_shady_object_count_types[RUBY_T_MASK]; @@ -3765,7 +3774,10 @@ rgengc_rememberset_mark(rb_objspace_t *objspace) } rgengc_report(2, objspace, "rgengc_rememberset_mark: clear_count: %"PRIdSIZE", shady_object_count: %"PRIdSIZE"\n", clear_count, shady_object_count); - +#if RGENGC_PROFILE > 0 + objspace->profile.remembered_normal_objects = clear_count; + objspace->profile.remembered_shady_objects = shady_object_count; +#endif return shady_object_count; } @@ -5115,6 +5127,12 @@ gc_prof_set_heap_info(rb_objspace_t *objspace, gc_profile_record *record) record->heap_live_objects = live; record->heap_free_objects = total - live; #endif + +#if RGENGC_PROFILE > 0 + record->remembered_normal_objects = objspace->profile.remembered_normal_objects; + record->remembered_shady_objects = objspace->profile.remembered_shady_objects; +#endif + record->heap_total_objects = total; record->heap_use_size = live * sizeof(RVALUE); record->heap_total_size = total * sizeof(RVALUE); @@ -5239,8 +5257,17 @@ gc_profile_record_get(void) rb_hash_aset(prof, ID2SYM(rb_intern("HEAP_USE_SLOTS")), SIZET2NUM(objspace->profile.record[i].heap_use_slots)); rb_hash_aset(prof, ID2SYM(rb_intern("HEAP_LIVE_OBJECTS")), SIZET2NUM(objspace->profile.record[i].heap_live_objects)); rb_hash_aset(prof, ID2SYM(rb_intern("HEAP_FREE_OBJECTS")), SIZET2NUM(objspace->profile.record[i].heap_free_objects)); + + rb_hash_aset(prof, ID2SYM(rb_intern("REMOVING_OBJECTS")), SIZET2NUM(objspace->profile.record[i].removing_objects)); + rb_hash_aset(prof, ID2SYM(rb_intern("EMPTY_OBJECTS")), SIZET2NUM(objspace->profile.record[i].empty_objects)); + rb_hash_aset(prof, ID2SYM(rb_intern("HAVE_FINALIZE")), (objspace->profile.record[i].flags & GPR_FLAG_HAVE_FINALIZE) ? Qtrue : Qfalse); #endif + +#if RGENGC_PROFILE > 0 + rb_hash_aset(prof, ID2SYM(rb_intern("REMEMBED_NORMAL_OBJECTS")), SIZET2NUM(objspace->profile.record[i].remembered_normal_objects)); + rb_hash_aset(prof, ID2SYM(rb_intern("REMEMBED_SHADY_OBJECTS")), SIZET2NUM(objspace->profile.record[i].remembered_shady_objects)); +#endif rb_ary_push(gc_profile, prof); } |