[#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
[#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@...>
[email protected] 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 <[email protected]> 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 <[email protected]> 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:81493] Re: [Ruby trunk Feature#13618] [PATCH] auto fiber schedule for rb_wait_for_single_fd and rb_waitpid
From:
Eric Wong <normalperson@...>
Date:
2017-06-01 00:36:56 UTC
List:
ruby-core #81493
Pull request below for non-"git am" users...
I tried my best to add many comments throughout the code.
I realize this is a lot of new code; and not a typical or common
usage of kqueue or epoll. The kqueue code ended up being very
complicated to support corner cases (see comments in iom_kqueue);
so perhaps the epoll implementation should be easiest-to-understand.
I suggest understanding data structures, first; everything else
will be easier. Please do not hesitate to ask here if you come
across questions or bugs or any comments.
Finally; libkqueue is broken (using epoll on Linux) for corner
cases. I am using a FreeBSD 11.0 VM for kqueue development; but
I may resume working with libkqueue upstream if I have time.
I expect real-world Linux users to be using native epoll,
of course; so no big problems, there.
The following changes since commit d0015e4ac6b812ea1681b1f5fa86fbab52a58960:
Improve performance of implicit type conversion (2017-05-31 12:30:57 +0000)
are available in the git repository at:
git://80x24.org/ruby iom
for you to fetch changes up to 8d6b09d46fcdf6362d6f875347c4790d5cf86401:
auto fiber schedule for rb_wait_for_single_fd and rb_waitpid (2017-06-01 00:07:18 +0000)
----------------------------------------------------------------
Eric Wong (1):
auto fiber schedule for rb_wait_for_single_fd and rb_waitpid
common.mk | 7 +
configure.in | 32 ++
cont.c | 119 +++-
include/ruby/io.h | 2 +
iom.h | 92 ++++
iom_common.h | 198 +++++++
iom_epoll.h | 423 +++++++++++++++
iom_internal.h | 251 +++++++++
iom_kqueue.h | 600 +++++++++++++++++++++
iom_pingable_common.h | 46 ++
iom_select.h | 306 +++++++++++
prelude.rb | 12 +
process.c | 14 +-
signal.c | 40 +-
.../wait_for_single_fd/test_wait_for_single_fd.rb | 44 ++
test/lib/leakchecker.rb | 9 +
test/ruby/test_fiber_auto.rb | 238 ++++++++
thread.c | 42 ++
thread_pthread.c | 5 +
vm.c | 9 +
vm_core.h | 4 +
21 files changed, 2479 insertions(+), 14 deletions(-)
create mode 100644 iom.h
create mode 100644 iom_common.h
create mode 100644 iom_epoll.h
create mode 100644 iom_internal.h
create mode 100644 iom_kqueue.h
create mode 100644 iom_pingable_common.h
create mode 100644 iom_select.h
create mode 100644 test/ruby/test_fiber_auto.rb
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