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14 commits

Author SHA1 Message Date
ko1
1450e0b5ac * ext/objspace/object_tracing.c: add new 3 methods to control tracing.
* ObjectSpace::trace_object_allocations_start
* ObjectSpace::trace_object_allocations_stop
* ObjectSpace::trace_object_allocations_clear
  And some refactoring.
* test/objspace/test_objspace.rb: add a test for new methods.
* NEWS: add a description for new methods.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43095 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-09-30 08:17:30 +00:00
ko1
7453c53b08 * ext/objspace/object_tracing.c: fix a bug reported at
"[ruby-core:55182] [ruby-trunk - Bug #8456][Open] Sugfault in Ruby Head"
  Care about the case TracePoint#path #=> `nil'.
* ext/objspace/object_tracing.c: add two new methods:
* ObjectSpace.allocation_class_path(o)
* ObjectSpace.allocation_method_id(o)
  They are not useful for Object.new because they are always
  "Class" and :new.
  To trace more useful information, we need to maintain call-tree
  using call/return hooks, which is implemented by
  ll-prof <http://sunagae.net/wiki/doku.php?id=software:llprof>
* test/objspace/test_objspace.rb: add a test.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40974 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-05-28 03:36:34 +00:00
ko1
050dd10d6f * ext/objspace/objspace.c: support ObjectSpace.trace_object_allocations.
Read the following test to know HOWTO.
  This feature is a sample of RUBY_INTERNAL_EVENT.
* test/objspace/test_objspace.rb: add a test.
* ext/objspace/object_tracing.c: ditto.
* gc.c (rb_gc_count): add. THis function returns GC count.
* internal.h: add decl. of rb_gc_count(). Same as `GC.count'.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40957 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-05-27 10:01:45 +00:00
naruse
4046585a20 use long_ary to suppress warning
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40057 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-02 06:28:10 +00:00
nobu
b4a117f8d3 objspace.c: newly added nodes
* ext/objspace/objspace.c (count_nodes): count also newly added nodes,
  and fix key for unknown node.  patch by tmm1 (Aman Gupta) in
  [ruby-core:53130] [Bug #8014]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-03-05 01:40:52 +00:00
naruse
1e7ef5882e Use assert_separately to speed up slow tests
These speed will slow down when there are many objects like test-all.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38370 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-12-14 01:38:12 +00:00
ko1
1c5b309211 * ext/objspace/objspace.c (iow_size): return size of internal object
for ObjectSpace.memsize_of().
* test/objspace/test_objspace.rb: add a test.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38266 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-12-08 00:18:42 +00:00
nobu
122de73a19 test_objspace.rb: refine
* test/objspace/test_objspace.rb (test_reachable_objects_from): use
  proper assertions, and show messages than comments.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37102 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-10-06 00:48:28 +00:00
ko1
e03d6d9eb8 * ext/objspace/objspace.c: add ObjectSpace#reachable_objects_from.
This method returns an array of objects referenced by given object.
  If given object is special objects such as true/false/nil/Fixnum etc
  then it returns nil. See rdoc for details.
  [ruby-core:39772]
* test/objspace/test_objspace.rb: add a test for this method.
* gc.c: add rb_objspace_reachable_objects_from().
  To make this function, add several member `mark_func_data'
  to rb_objspace_t.  If mark_func_data is not null, then
  gc_mark() calls mark_func_data::mark_func.
* gc.h: export rb_objspace_reachable_objects_from().



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37094 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-10-05 08:14:09 +00:00
nobu
73768d54d3 * io.c (argf_type): make typed data.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34055 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-12-15 08:57:01 +00:00
nobu
84dcc38273 * regcomp.c (onig_region_memsize): implemented for memsize_of().
* ext/objspace/objspace.c (memsize_of): use it.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34050 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-12-15 04:15:54 +00:00
ko1
8121a4f5a8 * ext/objspace/objspace.c (ObjectSpace.memsize_of_all): rename
ObjectSpace.total_memsize_of_all_objects() to
  ObjectSpace.memsize_of_all([klass]).
  Accept Class object to filter the objects.
* test/objspace/test_objspace.rb: fix test for above change.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29624 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-10-28 20:23:21 +00:00
ko1
b36aa7af03 * ext/objspace/objspace.c (memsize_of): fix rdoc.
* ext/objspace/objspace.c (total_memsize_of_all_objects): added.
* test/objspace/test_objspace.rb:
  - add a test for ObjectSpace.total_memsize_of_all_objects.
  - add two tests for ObjectSpace.memsize_of (for nil and Fixnum).



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29614 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-10-27 18:16:39 +00:00
nari
e573186407 * test/objspace/test_objspace.rb: added test for objspace.
* ext/objspace/objspace.c: considers T_ZOMBIE by lazy sweep GC.

* gc.c: considers that dsize was 0. [ruby-dev:42022]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28986 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-08-14 09:01:12 +00:00