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Comparing Coro/Changes (file contents):
Revision 1.617 by root, Thu May 9 05:40:13 2013 UTC vs.
Revision 1.625 by root, Tue Mar 4 05:07:44 2014 UTC

1Revision history for Perl extension Coro. 1Revision history for Perl extension Coro.
2 2
3TODO: should explore PerlIO::coroaio (perl leaks like hell). 3TODO: should explore PerlIO::coroaio (perl leaks like hell).
4TODO: channel->maxsize(newsize)? 4TODO: channel->maxsize(newsize)?
5TODO: __GCC_HAVE_DWARF2_CFI_ASM 5TODO: __GCC_HAVE_DWARF2_CFI_ASM
6TODO: swap_sv, maybe add scope_swap_sv, andallow to unswap by repeat?
7TODO: swap_sv not undone in pool
8
9Program terminated with signal 11, Segmentation fault.
10#0 coro_semaphore_adjust (av=0x0, adjust=0) at State.xs:2915
112915 State.xs: No such file or directory.
12(gdb) bt
13#0 coro_semaphore_adjust (av=0x0, adjust=0) at State.xs:2915
14#1 0x00007f638f0c0703 in slf_destroy (coro=0x5957180) at State.xs:2605
15#2 coro_state_destroy (coro=0x5957180) at State.xs:1712
16#3 0x00007f638f0c150c in coro_state_destroy (coro=<optimized out>) at State.xs:1709
17#4 XS_Coro__destroy (cv=<optimized out>) at State.xs:3853
18#5 0x00000000004b572d in Perl_pp_entersub () at pp_hot.c:2881
19#6 0x00000000004adfe3 in Perl_runops_standard () at run.c:42
20#7 0x000000000044335f in S_run_body (oldscope=<optimized out>) at perl.c:2462
21#8 perl_run (my_perl=<optimized out>) at perl.c:2383
22#9 0x00007f638f0ba3a1 in cctx_run (arg=<optimized out>) at State.xs:1478
23#10 0x00007f638f0b74d5 in coro_init () at libcoro/coro.c:96
24(gdb) up
25#1 0x00007f638f0c0703 in slf_destroy (coro=0x5957180) at State.xs:2605
262605 in State.xs
27(gdb) p coro->slf_frame
28$1 = {
29 prepare = 0x7f638f0baf60 <prepare_schedule>,
30 check = 0x7f638f0b6e70 <slf_check_repeat>,
31 data = 0x0,
32 destroy = 0x7f638f0bb820 <coro_semaphore_destroy>
33
34
35TODO: warnhook reports from wrong line number now, when arg is Math::GMP number.
36 - FATAL: $Coro::IDLE blocked itself will now use Carp::confess
37 to report a full stacktrace, which should help find out
38 where the actual call is.
39 - "atomically" destroy data in slf_destroy, because it is
40 the right thing to do, just in case.
41 - disable ecb.h libm dependency, to compile on ancient systems
42 or under adverse conditions.
43
446.33 Mon Nov 18 11:26:27 CET 2013
45 - do not crash when freeing padlists with holes (in 5.18).
46 - tentative SVt_BIND 5.19 port/fix.
47
486.32 Tue Nov 5 15:35:35 CET 2013
49 - use a new algorithm to derive padlists for perl 5.18. The old
50 one could lead to 0-pointer accesses inside perl (reported
51 by Darin McBride).
6 52
76.31 Thu May 9 07:39:48 CEST 2013 536.31 Thu May 9 07:39:48 CEST 2013
8 - Coro::AIO requests would crash if the thread was ready'd 54 - Coro::AIO requests would crash if the thread was ready'd
9 while the request was ongoing. 55 while the request was ongoing.
10 56
… …
473 - ->throw is now supported on Coro::State objects. 519 - ->throw is now supported on Coro::State objects.
474 - clean up cctx creation code a bit. 520 - clean up cctx creation code a bit.
475 - entersub is actually a UNOP, not a LOGOP (not a bugfix). 521 - entersub is actually a UNOP, not a LOGOP (not a bugfix).
476 522
4774.9 Sat Nov 8 17:45:27 CET 2008 5234.9 Sat Nov 8 17:45:27 CET 2008
478 - (libcoro) did not preserve rbp with CORO_ASM (we are getting there). 524 - (libcoro) did not preserve rbp with CORO_ASM (we are getting there).
479 - (libcoro) no longer leak threads in the experimental pthread backend, 525 - (libcoro) no longer leak threads in the experimental pthread backend,
480 also speed it up considerably. 526 also speed it up considerably.
481 - (libcoro) do not rely on makecontext passing void *'s unscathed. 527 - (libcoro) do not rely on makecontext passing void *'s unscathed.
482 - fix compiletime dependencies on libcoro in the Makefile. 528 - fix compiletime dependencies on libcoro in the Makefile.
483 - cctx_count wasn't always updated properly. 529 - cctx_count wasn't always updated properly.
… …
545 - remove debugging code related to MgPV_nolen_const, also try to 591 - remove debugging code related to MgPV_nolen_const, also try to
546 make it compile with perl 5.8.6 (yes, apple apparently loves 592 make it compile with perl 5.8.6 (yes, apple apparently loves
547 outdated software). Reported by John S. 593 outdated software). Reported by John S.
548 594
5494.744 Tue Jul 8 22:06:35 CEST 2008 5954.744 Tue Jul 8 22:06:35 CEST 2008
550 - correctly provide default DIE/WARN handlers as documented. 596 - correctly provide default DIE/WARN handlers as documented.
551 - also overwrite PL_vtbl_sigelem.svt_clear, even though current 597 - also overwrite PL_vtbl_sigelem.svt_clear, even though current
552 implementations inside perl work fine for us. 598 implementations inside perl work fine for us.
553 599
5544.743 Mon Jun 16 00:21:57 CEST 2008 6004.743 Mon Jun 16 00:21:57 CEST 2008
555 - when using Coro::EV without running EV::loop it could 601 - when using Coro::EV without running EV::loop it could
… …
577 - sprinkle "no warnings" freely over everything, also suppress 623 - sprinkle "no warnings" freely over everything, also suppress
578 warnings for some other modules. 624 warnings for some other modules.
579 - fix typo in WSAEWOULDBLOCK. 625 - fix typo in WSAEWOULDBLOCK.
580 626
5814.72 Sun May 25 05:14:36 CEST 2008 6274.72 Sun May 25 05:14:36 CEST 2008
582 - tweak META.yaml a bit, unfortunately, there is no documented way 628 - tweak META.yaml a bit, unfortunately, there is no documented way
583 to have optional dependencies with CPAN. doh :( 629 to have optional dependencies with CPAN. doh :(
584 - avoid running some tests on windows because they would fail due to 630 - avoid running some tests on windows because they would fail due to
585 perl bug (broken fork, broken pipes...). 631 perl bug (broken fork, broken pipes...).
586 - work around perl on windows bugs where perl returns undocumented 632 - work around perl on windows bugs where perl returns undocumented
587 error codes for sysread, syswrite etc. by taking advantage 633 error codes for sysread, syswrite etc. by taking advantage
… …
591 - use unix domain sockets in testsuite to work around 637 - use unix domain sockets in testsuite to work around
592 common perl implementation bugs on widows (they are emulated by 638 common perl implementation bugs on widows (they are emulated by
593 tcp sockets on windows. ugh.) 639 tcp sockets on windows. ugh.)
594 640
5954.71 Sat May 24 20:01:27 CEST 2008 6414.71 Sat May 24 20:01:27 CEST 2008
596 - fix a bug in Coro::AnyEvent ("Usage: Coro::AnyEvent::_schedule()"). 642 - fix a bug in Coro::AnyEvent ("Usage: Coro::AnyEvent::_schedule()").
597 - take advantage of async name resolution of AnyEvent::Util. 643 - take advantage of async name resolution of AnyEvent::Util.
598 - work around brutal inet_aton override in Coro::LWP. 644 - work around brutal inet_aton override in Coro::LWP.
599 - take advantage of the readyhook in Coro::EV, for smoother 645 - take advantage of the readyhook in Coro::EV, for smoother
600 scheduling. 646 scheduling.
601 647
6024.7 Sun May 11 00:32:19 CEST 2008 6484.7 Sun May 11 00:32:19 CEST 2008
603 - completely reworked the Coro manpage. 649 - completely reworked the Coro manpage.
604 - added Coro::AnyEvent, generic event loop integration. 650 - added Coro::AnyEvent, generic event loop integration.
605 - implement cancel, ready and kill commands in Coro::Debug. 651 - implement cancel, ready and kill commands in Coro::Debug.
606 - document find_coro in Coro::Debug. 652 - document find_coro in Coro::Debug.
607 - incompatible change: rename has_stack to has_cctx. 653 - incompatible change: rename has_stack to has_cctx.
608 - Coro::AIO and Coro::BDB no longer force event model detection, 654 - Coro::AIO and Coro::BDB no longer force event model detection,
609 use AnyEvent::AIO and AnyEvent::BDB. 655 use AnyEvent::AIO and AnyEvent::BDB.
… …
733 779
7344.11 Thu Oct 11 02:40:24 CEST 2007 7804.11 Thu Oct 11 02:40:24 CEST 2007
735 - port to threaded perls. 781 - port to threaded perls.
736 782
7374.1 Thu Oct 11 02:38:16 CEST 2007 7834.1 Thu Oct 11 02:38:16 CEST 2007
738 - incompatible change: $SIG{__DIE__} and $SIG{__WARN__} will now 784 - incompatible change: $SIG{__DIE__} and $SIG{__WARN__} will now
739 be local to each coro (see Coro::State). 785 be local to each coro (see Coro::State).
740 - incompatible change: for very deep reasons, cede and cede_notself 786 - incompatible change: for very deep reasons, cede and cede_notself
741 cannot return anything, so nothing will be returned. 787 cannot return anything, so nothing will be returned.
742 - possibly bring back 5.10 compatibility (untested). 788 - possibly bring back 5.10 compatibility (untested).
743 - work around stupid (and wrong) warning on 5.10 :(. 789 - work around stupid (and wrong) warning on 5.10 :(.
… …
815 but stateful semantics. 861 but stateful semantics.
816 - fixed a lot of typos in Coro.pm (patch submitted by David 862 - fixed a lot of typos in Coro.pm (patch submitted by David
817 Steinbrunner, which applied flawlessly). 863 Steinbrunner, which applied flawlessly).
818 864
8193.6 Sat Apr 14 17:13:31 CEST 2007 8653.6 Sat Apr 14 17:13:31 CEST 2007
820 - added some bugfixes to get eg/myhttpd working again. 866 - added some bugfixes to get eg/myhttpd working again.
821 - added Coro::Storable for often-cede'ing freeze/thaw. 867 - added Coro::Storable for often-cede'ing freeze/thaw.
822 - try to do a clean exit when a coroutine calls exit 868 - try to do a clean exit when a coroutine calls exit
823 (EXPERIMENTAL). 869 (EXPERIMENTAL).
824 - got rid of indirect call through _coro_init. 870 - got rid of indirect call through _coro_init.
825 - updated the partly antique examples in eg/ to 871 - updated the partly antique examples in eg/ to

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