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11 commits

Author SHA1 Message Date
kosaki
94e4d61bda fix win32 native_cond_timedwait() makes SIGSEGV. 
* thread_win32.h (rb_thread_cond_struct): add prev field instead of last.
  (ie cond_event_entry is now using double linked list instead of single)
* thread_win32.c (cond_event_entry): add prev field.

* thread_win32.c (__cond_timedwait): remove entry properly if timeout
  was happen.

* thread_win32.c (native_cond_signal): change for double linked list.
* thread_win32.c (native_cond_broadcast): ditto.
* thread_win32.c (native_cond_initialize): ditto.




git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31459 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-05-07 06:17:59 +00:00
ko1
450463d5fb * thread.c, vm_core.h: make gvl_acquire/release/init/destruct 
APIs to modularize GVL implementation.
* thread_pthread.c, thread_pthread.h: Two GVL implementations.
  (1) Simple locking GVL which is same as existing GVL.
  (2) Wake-up queued threads.  The wake-up order is simple FIFO.
  (We can make several queues to support exact priorities, however
  this causes some issues such as priority inversion and so on.)
  This impl. prevents spin-loop (*1) caused on SMP environemnts.
  *1: Only one Ruby thread acqures GVL again and again.
  Bug #2359 [ruby-core:26694]
* thread_win32.c, thread_win32.h: Using simple lock
  not by CRITICAL_SECTION but by Mutex.
  Bug #3890 [ruby-dev:42315]
* vm.c (ruby_vm_destruct): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29956 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-11-27 20:15:59 +00:00
usa
a73ba1def7 * thread_win32.[ch] (cond_every_entry, rb_thread_cond_struct): reverted 
r18239 because r18245 made the changes unnecessary.

	* thread.c (rb_mutex_struct): define after including thread_{pthread,
	  win32}.c.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18248 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-28 12:27:43 +00:00
usa
9b3aade1b6 * thread_win32.[ch]: moved definitions of cond_every_entry and 
rb_thread_cond_struct from .c to .h because rb_thread_cond_struct
	  is used in vm_core.h.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18238 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-28 07:02:07 +00:00
akr
6cdef2dc7e * $Date$ keyword removed to avoid inclusion of locale dependent 
string.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14912 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-01-06 15:49:38 +00:00
ko1
42f0b52f77 * thread_pthread.c, thread_pthread.h, thread_win32.c, 
thread_win32.c: make some functions static functions.
  a patch from Tadashi Saito <shiba AT mail2.accsnet.ne.jp>
  in [ruby-core:14407]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14657 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-12-25 04:35:17 +00:00
ko1
d907cbc81d * blockinlining.c, compile.c, compile.h, debug.c, debug.h, 
id.c, insnhelper.h, insns.def, thread.c, thread_pthread.ci,
  thread_pthread.h, thread_win32.ci, thread_win32.h, vm.h,
  vm_dump.c, vm_evalbody.ci, vm_opts.h: fix comments and
  copyright year.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13920 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-11-13 22:13:04 +00:00
ko1
6244e502cc * thread.c: fix Mutex to be interruptable lock. 
* thread_win32.ci, thread_win32.h, thread_pthread.ci, thread_pthread.h:
  prepare native_cond_*() which are based on pthread_cond_*() spec.
* prelude.rb: fix Mutex#synchronize method.
* vm_core.h, include/ruby/intern.h: change unblock function interface
  (to pass some user data).
* file.c, process.c: ditto.
* benchmark/bm_vm2_mutex.rb: add a benchmark for mutex.
* benchmark/bm_vm3_thread_mutex.rb: add a benchmark for mutex
  with contension.
* benchmark/run.rb: fix to remove ENV['RUBYLIB'] for matzruby.
* test/ruby/test_thread.rb: add a test.
* common.mk: fix benchmark options.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13290 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-08-27 16:48:14 +00:00
nobu
ac6ed201bf * thread_win32.h: undefine _WIN32 on cygwin. [ruby-dev:30303] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-02-07 14:25:03 +00:00
ko1
8ee7d0767f * blockinlining.c, compile.c, compile.h, error.c, eval.c, 
eval_intern.h, eval_jump.h, eval_load.c, eval_method.h,
  eval_safe.h, gc.c, insnhelper.h, insns.def, iseq.c, proc.c,
  process.c, signal.c, thread.c, thread_pthread.ci, thread_win32.ci,
  vm.c, vm.h, vm_dump.c, vm_evalbody.ci, vm_macro.def,
  yarv.h, yarvcore.h, yarvcore.c: change type and macro names:
  * yarv_*_t -> rb_*_t
  * yarv_*_struct -> rb_*_struct
  * yarv_tag -> rb_vm_tag
  * YARV_* -> RUBY_VM_*
* proc.c, vm.c: move functions about env object creation
  from proc.c to vm.c.
* proc.c, yarvcore.c: fix rb_cVM initialization place.
* inits.c: change Init_ISeq() order (after Init_VM).
* ruby.h, proc.c: change declaration place of rb_cEnv
  from proc.c to ruby.c.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11651 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-02-06 19:00:03 +00:00
ko1
a3e1b1ce7e * Merge YARV 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11439 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-12-31 15:02:22 +00:00