From: Eric Wrong Date: 2017-09-28T01:06:50+00:00 Subject: [ruby-core:83034] Re: [Ruby trunk Feature#13618] [PATCH] auto fiber schedule for rb_wait_for_single_fd and rb_waitpid I've updated the series to support FIBER_USE_NATIVE=0 (along with the proposed fix for [Bug #13887]). The primary change for FIBER_USE_NATIVE=0 platforms is to move away from cross stack linked-list manipulation and use the heap for allocations, instead. This involved some structure modifications to make rb_thread_fd_select work on select(2)-based implementations. Of course, this increases the dependency on rb_ensure to release heap memory. FIBER_USE_NATIVE=1 platforms are still more important and faster, of course. I've tested on Debian 8.x and FreeBSD 11.0. Test reports from other platforms appricated, thank you Patch mbox (gzipped): https://80x24.org/spew/20170928004228.4538-1-e@80x24.org/t.mbox.gz ...or "git request-pull"-generated pull request: The following changes since commit d21aab2d3e007372973f2b803d7d8d7f9547f0cc: * 2017-09-28 (2017-09-27 21:55:33 +0000) are available in the git repository at: git://80x24.org/ruby thriber-copy for you to fetch changes up to 20ea4d710d3d75d946f74346e6a6f3616dac682d: thriber: non-native fiber support (2017-09-28 00:41:34 +0000) ---------------------------------------------------------------- Eric Wrong (3): thriber: green threads implemented using fibers thread_pthread: do not corrupt stack thriber: non-native fiber support common.mk | 9 + configure.in | 32 + cont.c | 173 ++-- fiber.h | 54 ++ include/ruby/io.h | 2 + iom.h | 95 +++ iom_common.h | 228 ++++++ iom_epoll.h | 710 ++++++++++++++++ iom_internal.h | 372 +++++++++ iom_kqueue.h | 907 +++++++++++++++++++++ iom_pingable_common.h | 49 ++ iom_select.h | 473 +++++++++++ prelude.rb | 12 + process.c | 15 +- signal.c | 39 +- .../wait_for_single_fd/test_wait_for_single_fd.rb | 62 ++ test/lib/leakchecker.rb | 9 + test/ruby/test_thriber.rb | 274 +++++++ thread.c | 76 +- thread_pthread.c | 10 +- vm.c | 9 + vm_core.h | 4 + 22 files changed, 3541 insertions(+), 73 deletions(-) create mode 100644 fiber.h 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_thriber.rb Unsubscribe: