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Comparing Coro/Changes (file contents):
Revision 1.625 by root, Tue Mar 4 05:07:44 2014 UTC vs.
Revision 1.652 by root, Fri Oct 16 23:41:58 2015 UTC

… …
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? 6TODO: swap_sv, maybe add scope_swap_sv, andallow to unswap by repeat?
7TODO: swap_sv not undone in pool 7TODO: swap_sv not undone in pool
8TODO: croak when async_pool tries to run canceled thread?
8 9
9Program terminated with signal 11, Segmentation fault. 106.47 Sat Oct 17 01:40:12 CEST 2015
10#0 coro_semaphore_adjust (av=0x0, adjust=0) at State.xs:2915 11 - throwing an exception to a thread waiting in
112915 State.xs: No such file or directory. 12 Coro::Handle using Coro::EV did not stop the watchers,
12(gdb) bt 13 causing the next call to fail (testcase by Martin Pritchard).
13#0 coro_semaphore_adjust (av=0x0, adjust=0) at State.xs:2915 14 - bump minimum perl version to 5.10.
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 15
166.48 Sun Oct 4 19:03:51 CEST 2015
17 - fix memory leak when Coro::Handle uses Coro::EV internally
18 (testcase by Sten Sten).
19 - update code to libev 4 API (internally, Coro still used the
20 version 3 API calls).
21 - remove unused hv_sig.
34 22
35TODO: warnhook reports from wrong line number now, when arg is Math::GMP number. 236.47 Sat Jul 11 03:58:20 CEST 2015
24 - swap_svs - NVs can be in the SV head beginning with 5.20.
25
266.46 Tue Jun 30 14:36:30 CEST 2015
27 - restore portability to perls with windows fork emulation
28 (patch by Petr Písař).
29
306.45 Tue Jun 30 01:40:08 CEST 2015
31 - restore portability to perl 5.16 and below.
32
336.44 Tue Jun 30 00:41:54 CEST 2015
34 - avoid segfaulting (or worse) when tracing a canceled thread.
35 - the Event module silently broke it's public hook API, causing
36 failures on perls compiled with -Duselongdouble. Requiring
37 the latest version of Event because I don't know which release
38 changed this (it's not mentioned in the ChangeLog).
39 - allow xs level enterleave hooks via CoroAPI.
40
416.43 Thu Jun 4 15:38:14 CEST 2015
42 - use stability canary.
43 - port to stableperl-5.22.0-1.001.
44 - update libecb.
45
466.42 Wed Feb 11 20:29:52 CET 2015
47 - Coro::SemaphoreSet->try did not actually work (analyzed by
48 SATO Kentaro).
49 - upgrade libecb to be C11 compliant.
50
516.41 Sat Sep 6 22:08:46 CEST 2014
52 - restore portability to perl 5.8.x.
53 - give new Coro's a valid GvHV(PL_hintgv) - this is slow and takes
54 up some memory, but fixes "use feature" and similar modules
55 when used inside a Coro.
56 - allow zero as argument to Coro::Channel to mean the same thing
57 as no argument. this works with older versions as well,
58 but wasn't legal until now.
59 - slightly better c header file detection.
60
616.39 Mon Jun 2 00:00:08 CEST 2014
62 - work around more incompatible changes in 5.20.
63
646.38 Sun Jun 1 21:54:23 CEST 2014
65 - check that perl slots actually have enough space to hold
66 interpreter variables.
67 - untested port to perl 5.19 (64 bit tmps indices) (reported
68 by Andreas König).
69 - croak when cancel is called without a thread context.
70
716.37 Tue Mar 4 13:27:33 CET 2014
72 - *sigh*, removed leftover debugging code from debugging a
73 perl bug, of all things.
74
756.36 Tue Mar 4 07:11:59 CET 2014
76 - semaphores would not clear the destroy hook when interrupted
77 by ->throw, causing segfaults or worse.
78 - ->throw on a thread waiting for a semaphore did not acquire
79 the semaphore, but also didn't wake up other waiters,
80 possibly causing a deadlock.
36 - FATAL: $Coro::IDLE blocked itself will now use Carp::confess 81 - "FATAL: $Coro::IDLE blocked itself" will now use Carp::confess
37 to report a full stacktrace, which should help find out 82 to report a full stacktrace, which should help find out
38 where the actual call is. 83 where the actual call is.
39 - "atomically" destroy data in slf_destroy, because it is 84 - "atomically" destroy data in slf_destroy, because it is
40 the right thing to do, just in case. 85 the right thing to do, just in case.
41 - disable ecb.h libm dependency, to compile on ancient systems 86 - disable ecb.h libm dependency, to compile on ancient systems
… …
147 handle and barfed. now it's just a bit slower on gentoo and similar 192 handle and barfed. now it's just a bit slower on gentoo and similar
148 systems. 193 systems.
149 194
1506.01 Sun Jul 3 12:31:14 CEST 2011 1956.01 Sun Jul 3 12:31:14 CEST 2011
151 - workarounds are good, but the test for whether pthreads are used 196 - workarounds are good, but the test for whether pthreads are used
152 was not good. thisone should be better. 197 was not good. this one should be better.
153 - check differently whether gcc generates cfi instructions itself. 198 - check differently whether gcc generates cfi instructions itself.
154 199
1556.0 Wed Jun 29 19:43:35 CEST 2011 2006.0 Wed Jun 29 19:43:35 CEST 2011
156 - INCOMPATIBLE CHANGE: unreferenced coro objects will now be 201 - INCOMPATIBLE CHANGE: unreferenced coro objects will now be
157 destroyed and cleaned up automatically (e.g. async { schedule }). 202 destroyed and cleaned up automatically (e.g. async { schedule }).
158 - implement a JIT compiler for part of the thread switch code, 203 - implement a JIT compiler for part of the thread switch code,
159 which gives a 50% speed improvement on threaded perls, and 204 which gives a 50% speed improvement on threaded perls, and
160 about 4% on non-thraeded perls (so threaded perls now finally 205 about 4% on non-threaded perls (so threaded perls now finally
161 reach about half the speed of non-threaded perls). 206 reach about half the speed of non-threaded perls).
162 - slightly modernise Coro::Intro, add section about rouse functions. 207 - slightly modernise Coro::Intro, add section about rouse functions.
163 - avoid DEFSV and ERRSV, giving another 10% improvement 208 - avoid DEFSV and ERRSV, giving another 10% improvement
164 in thread switching. 209 in thread switching.
165 - Coro::State->is_destroyed is now called is_zombie. 210 - Coro::State->is_destroyed is now called is_zombie.

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