[#81492] [Ruby trunk Feature#13618] [PATCH] auto fiber schedule for rb_wait_for_single_fd and rb_waitpid — normalperson@...
Issue #13618 has been reported by normalperson (Eric Wong).
12 messages
2017/06/01
[#88695] Re: [Ruby trunk Feature#13618] [PATCH] auto fiber schedule for rb_wait_for_single_fd and rb_waitpid
— Eric Wong <normalperson@...>
2018/08/27
> https://bugs.ruby-lang.org/issues/13618
[#81569] [Ruby trunk Feature#12589] VM performance improvement proposal — vmakarov@...
Issue #12589 has been updated by vmakarov (Vladimir Makarov).
3 messages
2017/06/04
[#81581] [Ruby trunk Bug#13632] Not processable interrupt queue for a thread after it's notified that FD is closed in some other thread. — sir.nickolas@...
Issue #13632 has been reported by nvashchenko (Nikolay Vashchenko).
4 messages
2017/06/05
[#81590] Re: [ruby-cvs:66197] ko1:r59023 (trunk): revert r59020 because it may fail some tests sometimes on some environment (http://ci.rvm.jp/). This revert is to check the reason of failures. — Eric Wong <normalperson@...>
ko1@ruby-lang.org wrote:
5 messages
2017/06/06
[#81591] Re: [ruby-cvs:66197] ko1:r59023 (trunk): revert r59020 because it may fail some tests sometimes on some environment (http://ci.rvm.jp/). This revert is to check the reason of failures.
— Eric Wong <normalperson@...>
2017/06/06
Eric Wong <normalperson@yhbt.net> wrote:
[#81596] Re: [ruby-cvs:66203] Re: Re: ko1:r59023 (trunk): revert r59020 because it may fail some tests sometimes on some environment (http://ci.rvm.jp/). This revert is to check the reason of failures.
— Eric Wong <normalperson@...>
2017/06/06
Eric Wong <normalperson@yhbt.net> wrote:
[#81825] [Ruby trunk Feature#13697] [PATCH]: futex based thread primitives — normalperson@...
Issue #13697 has been reported by normalperson (Eric Wong).
3 messages
2017/06/29
[ruby-core:81591] Re: [ruby-cvs:66197] ko1:r59023 (trunk): revert r59020 because it may fail some tests sometimes on some environment (http://ci.rvm.jp/). This revert is to check the reason of failures.
From:
Eric Wong <normalperson@...>
Date:
2017-06-06 18:58:49 UTC
List:
ruby-core #81591
Eric Wong <normalperson@yhbt.net> wrote: > ko1@ruby-lang.org wrote: > > ko1 2017-06-06 15:58:54 +0900 (Tue, 06 Jun 2017) > > > > New Revision: 59023 > > > > https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=59023 > > > > Log: > > revert r59020 because it may fail some tests sometimes on some environment (http://ci.rvm.jp/). This revert is to check the reason of failures. > > Any progress on tracking these failures? I suspect there are > existing bugs which r59020 exposed, causing the failures. > I will check the IO#gets and buffering code, too. > > Initial investigation shows r57224 looks like it may lose data... Ah, r59020 interacts badly with r57422. I think the API for close notification (and FD waiting) needs to be reworked to avoid races in MT. On a related note, the new C API in [Feature #13618] (auto fiber) uses "int *fd" and "rb_io_t *fptr" (not "int fd") to avoid race conditions, but I think there is more work to be done in MT. Unsubscribe: <mailto:ruby-core-request@ruby-lang.org?subject=unsubscribe> <http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-core>