| Commit message (Collapse) | Author | Age | Files | Lines |
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41388 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41384 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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RGENGC_PROFILE >= 2.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41373 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (markable_object_p): do not need to check (flags == 0) here.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41372 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41367 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* ext/objspace/objspace.c: try to include overview in rdoc,
see #8537.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41354 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41353 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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type is not T_ZOMBE.
* gc.c: use `gc_mark_maybe()'. T_ZOMBIE objects should not be pushed
to the mark stack.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41345 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Add allocate size to malloc_increase before GC
for updating limit in after_gc_sweep.
Reset malloc_increase into garbage_collect()
for preventing GC again soon.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41325 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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new colums: Allocated size, Prepare Time, Removing Objects, Empty Objects
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41324 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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and !GC_PROFILE_MORE_DETAIL.
* gc.c (gc_prof_mark_timer_start): Ditto.
* gc.c (gc_prof_mark_timer_stop): Ditto.
* gc.c (gc_prof_sweep_slot_timer_start): Ditto.
* gc.c (gc_prof_sweep_slot_timer_stop): Ditto.
* gc.c (gc_prof_set_malloc_info): Ditto.
* gc.c (gc_prof_set_heap_info): Ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41322 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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when $SAFE is set to 4. $SAFE=4 is now obsolete.
[ruby-core:55222] [Feature #8468]
* object.c (rb_obj_untrusted, rb_obj_untrust, rb_obj_trust):
Kernel#untrusted?, untrust, and trust are now deprecated.
Their behavior is same as tainted?, taint, and untaint,
respectively.
* include/ruby/ruby.h (OBJ_UNTRUSTED, OBJ_UNTRUST): OBJ_UNTRUSTED()
and OBJ_UNTRUST() are aliases of OBJ_TAINTED() and OBJ_TAINT(),
respectively.
* array.c, class.c, debug.c, dir.c, encoding.c, error.c, eval.c,
ext/curses/curses.c, ext/dbm/dbm.c, ext/dl/cfunc.c,
ext/dl/cptr.c, ext/dl/dl.c, ext/etc/etc.c, ext/fiddle/fiddle.c,
ext/fiddle/pointer.c, ext/gdbm/gdbm.c, ext/readline/readline.c,
ext/sdbm/init.c, ext/socket/ancdata.c, ext/socket/basicsocket.c,
ext/socket/socket.c, ext/socket/udpsocket.c,
ext/stringio/stringio.c, ext/syslog/syslog.c, ext/tk/tcltklib.c,
ext/win32ole/win32ole.c, file.c, gc.c, hash.c, io.c, iseq.c,
load.c, marshal.c, object.c, proc.c, process.c, random.c, re.c,
safe.c, string.c, thread.c, transcode.c, variable.c,
vm_insnhelper.c, vm_method.c, vm_trace.c: remove code for
$SAFE=4.
* test/dl/test_dl2.rb, test/erb/test_erb.rb,
test/readline/test_readline.rb,
test/readline/test_readline_history.rb, test/ruby/test_alias.rb,
test/ruby/test_array.rb, test/ruby/test_dir.rb,
test/ruby/test_encoding.rb, test/ruby/test_env.rb,
test/ruby/test_eval.rb, test/ruby/test_exception.rb,
test/ruby/test_file_exhaustive.rb, test/ruby/test_hash.rb,
test/ruby/test_io.rb, test/ruby/test_method.rb,
test/ruby/test_module.rb, test/ruby/test_object.rb,
test/ruby/test_pack.rb, test/ruby/test_rand.rb,
test/ruby/test_regexp.rb, test/ruby/test_settracefunc.rb,
test/ruby/test_struct.rb, test/ruby/test_thread.rb,
test/ruby/test_time.rb: remove tests for $SAFE=4.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41259 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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(rb_gc_writebarrier -> remember)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41212 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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and make it inline function (like RVALUE_PROMOTE).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41211 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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(no-allocation `w->obj2wmap' will be NULL pointer reference)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41207 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* array.c, math.c, thread_pthread.c, iseq.c, enum.c, string.c, io.c,
load.c, compile.c, struct.c, eval.c, gc.c, parse.y, process.c,
error.c, ruby.c: Remove the definitions of numberof.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41142 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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-O0 of r41084. this way is expected less slow.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41134 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41133 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41131 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41129 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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so can skip oldgen bitmap check around mark & sweep.
* gc.c (slot_sweep_body): change scan algorithm for performance:
from object's pointer base to bitmap one.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41128 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41127 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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bitmap macros in one place, and introduce BITMAP_BIT.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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"Sunny" doesn't mean antonym of "Shady" (questionable, doubtful, etc).
Instead of "Suuny", use "non-shady" or "normal".
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41121 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (rgengc_rememberset_mark): bypass gc_mark() in order to push
sunny old object at minor gc.
* gc.c (gc_mark_children): move sunny old check to gc_mark().
* gc.c (rgengc_check_shady): remove DEMOTE that already unnecessary.
* gc.c (rb_gc_writebarrier): ditto.
change sunny old check point in order to save mark stack and
remove unnatural rest_sweep & demote.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41097 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41096 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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from object's pointer base to bitmap one.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41095 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41085 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41084 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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10.04 gcc 4.4.
http://u32.rubyci.org/~chkbuild/ruby-trunk/log/20130527T190301Z.diff.html.gz
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41083 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Profiling record is allocated at first of marking phase.
Enable at lazy sweeping may cause an error (SEGV).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40984 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40969 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (GC_NOTIFY): move debug print location and use stderr instead
of stdout.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40968 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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RUBY_INTERNAL_EVENT_GC_END. This event invokes at the end of
after_sweep().
Time chart with lazy sweep is here:
(1) Kick RUBY_INTERNAL_EVENT_GC_START
(2) [gc_marks()]
(3) [lazy_sweep()]
(4) [... run Ruby program (mutator) with lazy_sweep() ...]
(5) [after_sweep()]
(6) Kick RUBY_INTERNAL_EVENT_GC_END
(7) [... run Ruby program (mutator), and go to (1) ...]
* ext/-test-/tracepoint/tracepoint.c,
test/-ext-/tracepoint/test_tracepoint.rb: modify a test.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40963 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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RUBY_INTERNAL_EVENT_FREEOBJ.
* ext/-test-/tracepoint/tracepoint.c,
ext/objspace/object_tracing.c,
gc.c, vm_trace.c: catch up this change.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40959 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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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
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* RUBY_INTERNAL_EVENT_NEWOBJ: object created.
* RUBY_INTERNAL_EVENT_FREE: object freeed.
* RUBY_INTERNAL_EVENT_GC_START: GC started.
And rename `RUBY_EVENT_SWITCH' to `RUBY_INTERNAL_EVENT_SWITCH'.
Internal events can not invoke any Ruby program because the tracing
timing may be critical (under huge restriction).
These events can be hooked only by C-extensions.
We recommend to use rb_potponed_job_register() API to call Ruby
program safely.
This change is mostly written by Aman Gupta (tmm1).
https://bugs.ruby-lang.org/issues/8107#note-12
[Feature #8107]
* include/ruby/debug.h, vm_trace.c: added two new APIs.
* rb_tracearg_event_flag() returns rb_event_flag_t of this event.
* rb_tracearg_object() returns created/freeed object.
* ext/-test-/tracepoint/extconf.rb,
ext/-test-/tracepoint/tracepoint.c,
test/-ext-/tracepoint/test_tracepoint.rb: add a test.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40946 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Postponed jobs are registered with this API. Registered jobs
are invoked at `ruby-running-safe-point' as soon as possible.
This timing is completely same as finalizer timing.
There are two APIs:
* rb_postponed_job_register(flags, func, data): register a
postponed job with data. flags are reserved.
* rb_postponed_job_register_one(flags, func, data): same as
`rb_postponed_job_register', but only one `func' job is
registered (skip if `func' is already registered).
This change is mostly written by Aman Gupta (tmm1).
https://bugs.ruby-lang.org/issues/8107#note-15
[Feature #8107]
* gc.c: use postponed job API for finalizer.
* common.mk: add dependency from vm_trace.c to debug.h.
* ext/-test-/postponed_job/extconf.rb, postponed_job.c,
test/-ext-/postponed_job/test_postponed_job.rb: add a test.
* thread.c: implement postponed API.
* vm_core.h: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40940 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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types (RGENGC_PROFILE >= 2).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40939 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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remembered_sunny_object_count and remembered_shady_object_count
for each types when RGENGC_PROFILE >= 2.
They are informative for optimization.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40938 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Returns st_table without shading hash.
* array.c: use rb_hash_tbl_raw() for read-only purpose.
* compile.c (iseq_compile_each): ditto.
* gc.c (count_objects): ditto.
* insns.def: ditto.
* process.c: ditto.
* thread.c (clear_coverage): ditto.
* vm_insnhelper.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40937 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40924 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* number of oldgen object is biggger than twice of
number of oldgen object at last full GC.
* number of remembered shady object is bigger than twice of
number of remembered shady object at last full GC.
* number of oldgen object and remembered shady object is bigger
than half of total object space.
(please fix my English!)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40914 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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before extending heaps.
TODO: do major GC when there are many old (promoted) objects.
* gc.c (after_gc_sweep): remove TODO comments.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40909 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (gc_profile_dump_on): revert r40898. ok to show the record
accumulating while lazy_sweep().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40899 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (gc_profile_dump_on): do not dump the last record, for some
reason.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40898 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (gc_profile_dump_on): use size_t to get rid of overflow and
show the header when next_index > 0, instead of next_index != 1.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40889 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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of `during_gc' setting.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40886 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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(or garbage_collect_body()). `garbage_collect()' accept additional
two parameters `full_mark' and `immediate_sweep'.
If `full_mark' is TRUE, then force it full gc (major gc), otherwise,
it depends on status of object space. Now, it will be minor gc.
If `immediate_sweep' is TRUE, then disable lazy sweep.
To allocate free memory, `full_mark' and `immediate_sweep' should be
TRUE. Otherwise, they should be FALSE.
* gc.c (gc_prepare_free_objects): use `garbage_collect_body()'.
* gc.c (slot_sweep, before_gc_sweep, after_gc_sweep): add logging code.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40884 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40878 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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