[#63592] [ruby-trunk - Bug #10009] IO operation is 10x slower in multi-thread environment — normalperson@...
Issue #10009 has been updated by Eric Wong.
3 messages
2014/07/08
[#63682] [ruby-trunk - Feature #10030] [PATCH] reduce rb_iseq_struct to 296 bytes — ko1@...
Issue #10030 has been updated by Koichi Sasada.
3 messages
2014/07/13
[#63703] [ruby-trunk - Feature #10030] [PATCH] reduce rb_iseq_struct to 296 bytes — ko1@...
Issue #10030 has been updated by Koichi Sasada.
3 messages
2014/07/14
[#63743] [ruby-trunk - Bug #10037] Since r46798 on Solaris, "[BUG] rb_vm_get_cref: unreachable" during make — ngotogenome@...
Issue #10037 has been updated by Naohisa Goto.
3 messages
2014/07/15
[#64136] Ruby 2.1.2 (and 2.1.1 and probably others) assumes a libffi with 3 version numbers in extconf.rb — "Jeffrey 'jf' Lim" <jfs.world@...>
As per subject.
4 messages
2014/07/31
[#64138] Re: Ruby 2.1.2 (and 2.1.1 and probably others) assumes a libffi with 3 version numbers in extconf.rb
— "Jeffrey 'jf' Lim" <jfs.world@...>
2014/07/31
On Thu, Jul 31, 2014 at 6:03 PM, Jeffrey 'jf' Lim <jfs.world@gmail.com>
[ruby-core:64015] [ruby-trunk - Bug #10076] [Feedback] 2nd thread can't get mutex even though 1st thread released it (race)
From:
naruse@...
Date:
2014-07-25 18:49:36 UTC
List:
ruby-core #64015
Issue #10076 has been updated by Yui NARUSE.
Status changed from Open to Feedback
----------------------------------------
Bug #10076: 2nd thread can't get mutex even though 1st thread released it (race)
https://bugs.ruby-lang.org/issues/10076#change-48030
* Author: Dmitry Maksyoma
* Status: Feedback
* Priority: Normal
* Assignee:
* Category: lib
* Target version:
* ruby -v: ruby 2.1.2p95 (2014-05-08 revision 45877) [i686-linux]
* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN
----------------------------------------
~~~ruby
require 'thread'
m = Mutex.new
Thread.abort_on_exception = true
Thread.new {
loop {
m.synchronize {
puts 'got mutex in thread'
sleep 0.1
}
}
}
loop {
m.synchronize {
puts 'got mutex in loop'
sleep 1
}
# Without sleep, the thread above has no chance of getting the mutex.
#sleep 0.1
}
~~~
---Files--------------------------------
monitor-test (344 Bytes)
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