1 |
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1.1 |
Revision history for Perl extension Coro. |
2 |
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1.113 |
|
3 |
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1.218 |
TODO: should explore PerlIO::via::CoroCede and PerlIO::via::CoroAIO. |
4 |
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1.226 |
TODO: maybe implement a default message channel, very much like Erlang |
5 |
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(which is cool in a lot of important aspects (failures!), |
6 |
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1.247 |
but very lacking in others (higher level ipc)). |
7 |
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1.173 |
|
8 |
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1.309 |
4.35 |
9 |
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1.308 |
- "bt" debug command now displays any exceptions |
10 |
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from longmess. |
11 |
root |
1.309 |
- allow backtraces in coroutines blocked in Coro::EV, |
12 |
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at a speed hit. |
13 |
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1.308 |
|
14 |
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1.307 |
4.34 Sat Dec 22 17:49:53 CET 2007 |
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1.306 |
- upgrade to EV version 2.0 API. |
16 |
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17 |
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1.305 |
4.33 Mon Dec 17 08:36:12 CET 2007 |
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- make Coro::AIO etc. loadable in the absence of EV. |
19 |
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|
20 |
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1.304 |
4.32 Mon Dec 17 07:46:02 CET 2007 |
21 |
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1.301 |
- majorly improved Coro::Handle's performance with Coro::EV. |
22 |
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1.302 |
- implemented the until now mythical Coro::BDB module. |
23 |
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1.304 |
- specialcase EV in Coro::AIO and Coro::BDB for extra speed. |
24 |
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1.301 |
|
25 |
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1.300 |
4.31 Wed Dec 5 12:32:39 CET 2007 |
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- remove warn statement form Coro::Util. |
27 |
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28 |
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1.299 |
4.3 Tue Dec 4 20:33:14 CET 2007 |
29 |
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- calls to the idle function could cause stack corruption |
30 |
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when the stack changed. |
31 |
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1.295 |
- do no longer rely on the presence of EV::DNS if EV is used |
32 |
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(because it is gone), but instead take avdantage of EV::ADNS |
33 |
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if available. |
34 |
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1.296 |
- add ($) prototypes to all functions in Coro::Storable. |
35 |
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1.297 |
- use a conventional (safer) idle callback in Coro::EV. |
36 |
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1.298 |
- do accept quickly in Coro::Debug to avoid endless loops. |
37 |
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1.295 |
|
38 |
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1.294 |
4.22 Fri Nov 30 16:04:04 CET 2007 |
39 |
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1.293 |
- really use optimised versions for Event and EV in Coro::Util |
40 |
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and Coro::Handle. |
41 |
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|
42 |
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1.292 |
4.21 Sun Nov 25 10:48:59 CET 2007 |
43 |
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1.290 |
- fix a spurious memory read. |
44 |
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1.291 |
- Coro::EV no longer keeps the eventloop "alive". |
45 |
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1.290 |
|
46 |
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1.289 |
4.2 Fri Nov 9 20:47:05 CET 2007 |
47 |
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1.282 |
- enable/disable tracing from a new coroutine, not a pooled one. |
48 |
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1.283 |
- fix a memleak in Coro::Event. |
49 |
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1.284 |
- removed killall call from fork_eval. |
50 |
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- made sure store_fd is already loaded so that fork_eval |
51 |
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does not have to parse autoload in each subprocess. |
52 |
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1.288 |
- only use assembly method if -O switch is in $Config{optimize}. |
53 |
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1.289 |
- add (optional) Coro::EV module, so far the best event loop module |
54 |
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directly supported by Coro. |
55 |
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- if the event model is EV, use EV::DNS to resolve |
56 |
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stuff in Coro::Util. |
57 |
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1.286 |
- don't get confused by multiple event notifications in Coro::Handle. |
58 |
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1.287 |
- initial support for EV (libevent interface). |
59 |
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1.289 |
- require Event and EV using configure_requires, to force their existance. |
60 |
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1.282 |
|
61 |
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1.281 |
4.13 Wed Oct 24 07:26:45 CEST 2007 |
62 |
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1.277 |
- add Coro::Storable::blocking_thaw. |
63 |
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1.278 |
- use a vastly more complicated technique to localise |
64 |
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$SIG{__WARN/DIE__} that also works on perls <= 5.8.8. |
65 |
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1.279 |
- use a coroutine for the idle callback Coro::Event, |
66 |
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instead of running Event in the current coroutine context. |
67 |
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This also catches recursive invocations. |
68 |
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1.280 |
- actually report fork errors in gethostbyname and inet_aton. |
69 |
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1.277 |
|
70 |
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1.276 |
4.11 Thu Oct 11 02:40:24 CEST 2007 |
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- port to threaded perls. |
72 |
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73 |
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1.275 |
4.1 Thu Oct 11 02:38:16 CEST 2007 |
74 |
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1.264 |
- incompatible change: $SIG{__DIE__} and $SIG{__WARN__} will now |
75 |
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be local to each coro (see Coro::State). |
76 |
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1.274 |
- incompatible change: for very deep reasons, cede and cede_notself |
77 |
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cannot return anything, so nothing will be returned. |
78 |
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1.264 |
- possibly bring back 5.10 compatibility (untested). |
79 |
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- work around stupid (and wrong) warning on 5.10 :(. |
80 |
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- overlay the saved state over the context stack. This saves |
81 |
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a few hundred bytes per coroutine on average and also |
82 |
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speeds up context switching a bit. |
83 |
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1.265 |
- further tune default stack sizes. |
84 |
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1.264 |
- (more) correctly calculate stack usage in coro_rss. |
85 |
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1.267 |
- Coro::Storable::blocking_* did not properly lock |
86 |
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resulting in races between coroutines. |
87 |
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- added Coro::Storable::guard. |
88 |
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1.268 |
- stopping to trace a coroutine could destroy the cctx of |
89 |
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an unrelated coroutine. |
90 |
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1.269 |
- explain the relationship between Perl and C coroutines in |
91 |
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more detail in Coro::State. |
92 |
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1.270 |
- Coro::Util::inet_aton did not short-circuit dotted quad forms, |
93 |
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causing a fork per resolve. This also affected Coro::Socket. |
94 |
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1.272 |
- switch to a separate stack in $coro->call/eval to avoid |
95 |
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invalidating pointers. |
96 |
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1.264 |
|
97 |
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1.263 |
4.03 Sat Oct 6 21:24:00 CEST 2007 |
98 |
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1.262 |
- added Coro::throw method. |
99 |
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- minor code cleanups. |
100 |
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101 |
root |
1.261 |
4.02 Sat Oct 6 02:36:47 CEST 2007 |
102 |
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1.258 |
- fix a very minor per-coroutine memleak (a single codereference). |
103 |
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1.259 |
- fixed a bug where the currently in-use c context would be freed |
104 |
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prematurely (can happen only when programs change the stacksize |
105 |
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or use tracing). |
106 |
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- tracing can no longer keep a coro alive after it terminated. |
107 |
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1.260 |
- do static branch prediction in the common path for gcc. gives |
108 |
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about 2-5% speed improvement here. |
109 |
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1.258 |
|
110 |
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1.256 |
4.01 Fri Oct 5 22:10:49 CEST 2007 |
111 |
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1.257 |
- instead of recreating *a* standard output handle we simply |
112 |
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use STDOUT, which is faster and hopefully more robust. |
113 |
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1.255 |
|
114 |
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1.254 |
4.0 Fri Oct 5 12:56:00 CEST 2007 |
115 |
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1.238 |
- incompatibly changed Coro::Storable::freeze. |
116 |
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1.244 |
- major new feature: added Coro::Debug, for interactive coroutine |
117 |
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debugging, tracing and much more. |
118 |
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1.252 |
- major bug fix: unbelievable, but true: $_, $/ and many other |
119 |
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"saved" variables actually weren't being saved. This has been fixed, |
120 |
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of course, while increasing performance while losing all the save |
121 |
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flags. |
122 |
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1.251 |
- save flags are gone, and all the api functions dealing with them. |
123 |
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1.232 |
- added Coro::Semaphore::adjust. |
124 |
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1.233 |
- added Coro::Util::fork_eval. |
125 |
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- added Coro::Storable::{nfreeze,blocking_{freeze,nfreeze}}. |
126 |
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1.248 |
- added Coro::killall. |
127 |
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1.236 |
- reduce initial stack sizes to allow for "micro-coroutines". |
128 |
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1.239 |
- better async_pool resource management, moved parts of async_pool |
129 |
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1.240 |
handling to XS (major speed improvement). |
130 |
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1.245 |
- actually croak before modifying important data structures. |
131 |
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- refuse to transfer while compiling. |
132 |
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- possibly support eval EXPR better now. |
133 |
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1.249 |
- enable assembly per default on linux+bsd x86+amd64. |
134 |
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1.253 |
- all internal members were renamed _something for easier subclassing. |
135 |
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1.237 |
- many minor tweaks. |
136 |
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1.232 |
|
137 |
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1.231 |
3.63 Wed May 16 14:10:06 CEST 2007 |
138 |
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1.230 |
- implement handcoded assembly for x86/amd64 SVR ABI. |
139 |
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140 |
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1.229 |
3.62 Fri Apr 27 21:36:06 CEST 2007 |
141 |
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- upgrade libcoro (which might set unwind info correctly). |
142 |
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1.228 |
- change default on linux to setjmp/longjmp. |
143 |
root |
1.227 |
|
144 |
root |
1.226 |
3.61 Thu Apr 19 12:36:18 CEST 2007 |
145 |
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1.225 |
- Coro::Storable caused an endless loop when thawing invalid |
146 |
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pst's sometimes. |
147 |
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1.223 |
- use a Semaphore in Coro::Storable, as Storable doesn't |
148 |
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1.224 |
seem to be reentrant (although it is documented to |
149 |
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be threadsafe...). |
150 |
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- fix Coro::Signal to bring back the original unreliable |
151 |
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but stateful semantics. |
152 |
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1.226 |
- fixed a lot of typos in Coro.pm (patch submitted by David |
153 |
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Steinbrunner, which applied flawlessly). |
154 |
root |
1.223 |
|
155 |
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3.6 Sat Apr 14 17:13:31 CEST 2007 |
156 |
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1.217 |
- added some bugfixes to get eg/myhttpd working again. |
157 |
root |
1.218 |
- added Coro::Storable for often-cede'ing freeze/thaw. |
158 |
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1.219 |
- try to do a clean exit when a coroutine calls exit |
159 |
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(EXPERIMENTAL). |
160 |
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1.220 |
- got rid of indirect call through _coro_init. |
161 |
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- updated the partly antique examples in eg/ to |
162 |
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work again and be a bit less magic, too. |
163 |
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- fixed Coro::Signal semantics to work as documented again. |
164 |
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1.217 |
|
165 |
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1.216 |
3.55 Sun Mar 25 01:20:47 CET 2007 |
166 |
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1.215 |
- add SAVE_DEFFH to save the default filehandle and enable |
167 |
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it by default. |
168 |
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- finally move socket-operations from Coro::Socket to Coro::Handle |
169 |
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to be able to unblock foreign sockets. |
170 |
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- add Coro::State::save_also and guarded_save. |
171 |
root |
1.211 |
- add count accessor to Coro::Semaphore. |
172 |
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1.212 |
- add Coro::State::cctx_stacksize. |
173 |
root |
1.213 |
- just for the fun of it, do not rely on implicit context, |
174 |
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which can dramatically improve performance, but people |
175 |
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using windows-process-emulation perls do not care much about |
176 |
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performance. |
177 |
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1.211 |
|
178 |
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1.210 |
3.51 Sun Mar 4 14:18:04 CET 2007 |
179 |
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1.209 |
- fixed a problem when you weakened references to Coro::State's |
180 |
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(patch by Yuval Kogman). |
181 |
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182 |
root |
1.208 |
3.501 Wed Feb 28 12:44:07 CET 2007 |
183 |
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- rename some global symbols as macosx from hell redefines |
184 |
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them without asking. |
185 |
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186 |
root |
1.207 |
3.5 Tue Feb 13 20:22:53 CET 2007 |
187 |
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1.204 |
- do AnyEvent model detection earlier, avoiding problems |
188 |
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caused by first using AnyEvent and later Coro::Event. |
189 |
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1.205 |
- implement and document Coro::Event event objects. |
190 |
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- fix a potential problem in Coro::Event causing crashes. |
191 |
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1.206 |
- initialise PL_comppad when creating a new coroutine, |
192 |
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avoids crashes on early coro destruction. |
193 |
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1.204 |
|
194 |
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1.203 |
3.41 Mon Jan 22 19:19:49 CET 2007 |
195 |
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1.202 |
- readline on Coro::Handle did not support undefined $/, |
196 |
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nor did it deliver partial lines on EOF or error. |
197 |
root |
1.203 |
- implement malloc fallback for stack allocation because |
198 |
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stupid broken idiotic OSX has a stupid broken |
199 |
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idiotic fits-the-whole-os mmap "implementation" and |
200 |
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my dick feels longer if Coro is portable even to |
201 |
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obsolete platforms. |
202 |
root |
1.202 |
|
203 |
root |
1.201 |
3.4 Fri Jan 19 21:52:54 CET 2007 |
204 |
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1.197 |
- remove t/09_timer.t, as it isn't really testing much |
205 |
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but was rather flaky in practise. |
206 |
root |
1.198 |
- async_pool coro would keep arguments and callback alive until |
207 |
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it was reused. |
208 |
root |
1.199 |
- cancellation of a coroutine could cause spurious idle calls |
209 |
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in cede_notself. |
210 |
root |
1.197 |
|
211 |
root |
1.196 |
3.3 Sat Jan 6 03:45:00 CET 2007 |
212 |
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1.187 |
- implement $coro->on_destroy. |
213 |
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1.188 |
- Coro::Event blocking semantics have been changed, |
214 |
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documented and - hopefully - improved. |
215 |
root |
1.184 |
- fix nice adding, not subtracting, from priority. |
216 |
root |
1.185 |
- fix ->prio and api_is_ready (patch by Mark Hinds). |
217 |
root |
1.190 |
- fixed an assert ("... == prev__cctx->idle_te") |
218 |
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that could errronously trigger. |
219 |
root |
1.192 |
- fix various large and small memleaks. |
220 |
root |
1.191 |
- use a (hopefully) more stable cancel implementation |
221 |
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that immediately frees the coroutine data. |
222 |
root |
1.194 |
- cede/cede_notself return a status now. |
223 |
root |
1.191 |
- added Coro::guard function. |
224 |
root |
1.193 |
- added a global coroutine pool for jobs (on my machine, |
225 |
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I can create and execute 48k simple coros/s with async, |
226 |
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and 128k coros with async_pool). |
227 |
root |
1.195 |
- Coro::AIO now uses the coroutine priority as io priority. |
228 |
root |
1.184 |
|
229 |
root |
1.183 |
3.2 Fri Dec 22 05:07:09 CET 2006 |
230 |
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1.179 |
- improve portability to slightly older perls. |
231 |
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1.180 |
- use cleaner coroutine destruction. |
232 |
root |
1.182 |
- simplify configuration for users. |
233 |
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- optionally (unrecommended) prefer perl functions over |
234 |
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their coro replacements. |
235 |
root |
1.179 |
|
236 |
root |
1.178 |
3.11 Tue Dec 5 13:11:24 CET 2006 |
237 |
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- fixed some bogus assert's, but as perl.h disables assert even |
238 |
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without NDEBUG (thank you very much), not too many people should |
239 |
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notice (that did include myself). Andreas König noticed, though :) |
240 |
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- do not save/restore PL_sortcxix on >= 5.9.x, it doesn't seem to have |
241 |
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it. Also noticed by Andreas König :) |
242 |
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- save/restore tainted status. |
243 |
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- verified to pass the testsuite on my 5.9.5. |
244 |
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|
245 |
root |
1.177 |
3.1 Mon Dec 4 23:03:40 CET 2006 |
246 |
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- INCOMPATIBLE CHANGE: $/ is now per-coroutine (but slow). |
247 |
root |
1.175 |
- incompatible change: transfer flags are now per-state. |
248 |
root |
1.173 |
- give a better error message on deadlock. |
249 |
root |
1.175 |
- document Coro::nready. |
250 |
root |
1.174 |
- enhanced testsuite. |
251 |
root |
1.169 |
|
252 |
root |
1.172 |
3.01 Sun Dec 3 23:47:42 CET 2006 |
253 |
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- forgot to include Coro::Timer. |
254 |
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|
255 |
root |
1.171 |
3.0 Sun Dec 3 22:57:25 CET 2006 |
256 |
root |
1.163 |
- the "FINALLY COMPLETELY STABLE" release (coming soon: |
257 |
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the "FAMOUS LAST WORDS" release). |
258 |
root |
1.166 |
- implement a new stack sharing algorithm, which uses a stack |
259 |
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pool (size currently hardcoded). |
260 |
root |
1.155 |
- make stack sharing mandatory (it no longer uses a heuristic). |
261 |
root |
1.157 |
- eval/die no longer cause weird problems under heavy use. |
262 |
root |
1.152 |
- Coro::Event could cause livelocks if it was used but |
263 |
root |
1.161 |
no Coro::Event watchers were used. |
264 |
root |
1.167 |
- Coro::Event now uses asynccheck as prepare does not |
265 |
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check for changed watchers. |
266 |
root |
1.170 |
- Coro::Event allows multiple waiting coros and will wake up one |
267 |
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per event. |
268 |
root |
1.152 |
- Coro::Event should be cleaner and more efficient now. |
269 |
root |
1.165 |
- new utility function Coro::unblock_sub. |
270 |
root |
1.164 |
- document the sad fact that Event is no longer reentrant. |
271 |
root |
1.163 |
- putting a coroutine into the ready queue twice could under |
272 |
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some circumstances lead to stack corruption. |
273 |
root |
1.161 |
- minor incompatibility: subclassing Coro::State is supported |
274 |
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directly now without going through a _coro_state member. |
275 |
root |
1.156 |
- state/coro switching is much faster now. |
276 |
root |
1.154 |
- very minor optimisations and code/documentation cleanup. |
277 |
root |
1.153 |
- avoid problems due to compiler inlining. |
278 |
root |
1.154 |
- removed timers from Coro::Timer -> use AnyEvent instead. |
279 |
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- replaced Coro::idle coroutine by (cleaner) idle handler. |
280 |
root |
1.156 |
- updated to newest libcoro. |
281 |
root |
1.159 |
- implement enhanced support for valgrind. |
282 |
root |
1.162 |
- implement is_ready and return value for ready. |
283 |
root |
1.168 |
- removed Coro::Cont, it was a misnomer (it's generators), |
284 |
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|
and it was somewhat annoying to get it right. Will come back |
285 |
|
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if somebody asks for it :) |
286 |
root |
1.163 |
- many ->wait methods and Coro::Event could return |
287 |
|
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spuriously without the event having happened. |
288 |
root |
1.146 |
|
289 |
root |
1.145 |
2.5 Tue Nov 7 12:22:33 CET 2006 |
290 |
root |
1.143 |
- made Coro::Util, Coro::Select, Coro::Handle and Coro::Socket |
291 |
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use AnyEvent, moved them to Coro/. |
292 |
root |
1.140 |
- added Coro::LWP which contains all the uglyness required to |
293 |
|
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make LWP non-blocking. |
294 |
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- should work with perl 5.9.x now (Andreas König made me do it). |
295 |
root |
1.141 |
- fixed another bug in Coro::Select when the timeout was undef. |
296 |
root |
1.136 |
- reuse PL_start_env for all coros, saves some memory per coroutine. |
297 |
|
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- manage PL_top_env differently, hopefully to avoid panic: top_env. |
298 |
root |
1.137 |
- timeout argument was not properly used in Coro::Socket. |
299 |
|
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- allow limited forms of subclassing in Coro::Handle/Coro::Socket. |
300 |
root |
1.138 |
- emulate undocumented(!) functionality of IO::Socket required |
301 |
|
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by LWP(!!). |
302 |
|
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- updated eg/lwp to work with newer lwp's. |
303 |
root |
1.140 |
- remove "FATAL: uncaught exception" prefix. Coroutines that die |
304 |
|
|
kill the whole process, just as exceptions in the main "coroutine" |
305 |
|
|
did already. |
306 |
root |
1.135 |
|
307 |
root |
1.134 |
2.1 Wed Nov 1 23:01:13 CET 2006 |
308 |
|
|
- fix a long-standing bug in Coro::Select where select with |
309 |
|
|
zero timeout would instead change the current default filehandle. |
310 |
root |
1.132 |
- use a simpler and hopefully more robust way to clone padlists |
311 |
|
|
(uses less memory and a perl function instead of our own). |
312 |
|
|
- coro can now create a stack guard area on many architectures. |
313 |
root |
1.134 |
- Coro::AIO properly reexports additional functions from IO::AIO. |
314 |
root |
1.132 |
- updated libcoro with a workaround for OS X, |
315 |
root |
1.134 |
pach and testing by Michael Schwern. |
316 |
root |
1.130 |
|
317 |
root |
1.129 |
2.0 Tue Oct 24 05:47:17 CEST 2006 |
318 |
root |
1.128 |
- support additional aio requests in Coro::AIO. |
319 |
|
|
|
320 |
root |
1.129 |
1.9 (never properly released due to a glitch) |
321 |
|
|
|
322 |
root |
1.127 |
1.8 Thu Feb 2 00:59:06 CET 2006 |
323 |
root |
1.125 |
- applied suggested patch by SAMV to avoid problems during stupid |
324 |
|
|
mark & sweep gc run. |
325 |
root |
1.126 |
- applied patch by Scott Walters for 5.9.3 compatibility. |
326 |
root |
1.125 |
|
327 |
root |
1.124 |
1.7 Tue Dec 27 01:41:58 CET 2005 |
328 |
root |
1.123 |
- added Coro::AIO, a thin wrapper around IO::AIO. |
329 |
root |
1.122 |
- improved Makefile.PL explanations. |
330 |
|
|
|
331 |
root |
1.119 |
1.6 Mon Dec 12 21:30:05 CET 2005 |
332 |
root |
1.117 |
- additionally save PM_curpm might fix as-of-yet |
333 |
root |
1.121 |
unseen problems with regex matches being attributed to the |
334 |
root |
1.117 |
wrong package. |
335 |
root |
1.118 |
- add t/10_bugs.t, which currently checks against imho broken |
336 |
|
|
perls that use 0.26MB of stack space per Perl_magic_get |
337 |
root |
1.121 |
invocation (newer linuxes) as opposed to the 0.0002MB perl |
338 |
|
|
normally uses. |
339 |
root |
1.120 |
- make stacksize configurable for the ultimate debian experience. |
340 |
root |
1.117 |
|
341 |
root |
1.116 |
1.51 Mon Dec 12 18:48:36 CET 2005 |
342 |
|
|
- remove debugging warn() accidentally left in Coro::Select. |
343 |
|
|
|
344 |
root |
1.115 |
1.5 Tue Nov 29 13:32:44 CET 2005 |
345 |
root |
1.114 |
- use Coro::Event inside Coro::Select to avoid spurious deadlocks. |
346 |
root |
1.115 |
- fix Coro::Select 'select'. |
347 |
|
|
- strict'ify some modules. |
348 |
root |
1.112 |
- libcoro errornously restored the SIGUSR2 handler to SIGUSR1. |
349 |
root |
1.115 |
- use XSLoader in selected modules. |
350 |
|
|
- remove some 5.6 compatibility cruft. |
351 |
root |
1.112 |
|
352 |
root |
1.111 |
1.4 Tue Sep 6 00:11:05 CEST 2005 |
353 |
|
|
- libcoro did not take into account the trampoline on amd64, |
354 |
|
|
when 'l'inux method was used. |
355 |
|
|
|
356 |
root |
1.110 |
1.31 Tue Aug 30 23:31:33 CEST 2005 |
357 |
|
|
- some portability fixes/workarounds. |
358 |
|
|
|
359 |
root |
1.107 |
1.3 Sat Aug 20 03:08:56 CEST 2005 |
360 |
root |
1.108 |
- no code changes. module seems to work fine. |
361 |
root |
1.106 |
- improve Coro::State docs, remove reference to nonexisting |
362 |
|
|
Coro::State::flush method. |
363 |
root |
1.107 |
- no longer autodetect windows, present it as an option instead. |
364 |
root |
1.106 |
|
365 |
root |
1.105 |
1.2 Mon May 16 02:00:55 CEST 2005 |
366 |
root |
1.100 |
- included libcoro.c earlier in State.xs, might improve portability. |
367 |
root |
1.101 |
- use a faster and possibly more stable Coro::Cont implementation. |
368 |
root |
1.102 |
- accept x86_64 in addition to amd64 for optimized linux-amd64 support. |
369 |
root |
1.104 |
- fix bugs Coro::SemaphoreSet that could cause locks never to be freed. |
370 |
root |
1.105 |
- fix bugs in CoroAPI.h and document it in Coro::MakeMaker. |
371 |
root |
1.100 |
|
372 |
root |
1.99 |
1.11 Thu Mar 3 18:00:52 CET 2005 |
373 |
|
|
- change of contact address. |
374 |
|
|
|
375 |
root |
1.98 |
1.1 Tue Feb 22 20:51:16 CET 2005 |
376 |
root |
1.97 |
- support [l]inux method on amd64. |
377 |
root |
1.109 |
- allow some context switches while compiling/eval'ing. |
378 |
root |
1.97 |
|
379 |
root |
1.96 |
1.0 Tue Aug 10 03:47:27 CEST 2004 |
380 |
root |
1.95 |
- Event 0.89 fixes the bug again. |
381 |
root |
1.96 |
- fix the remaining(??) memleak. I didn't free the cache-AV for |
382 |
|
|
padlists, so one AV per created anon-sub leaked. |
383 |
root |
1.95 |
|
384 |
pcg |
1.94 |
0.97 Fri May 14 15:23:32 CEST 2004 |
385 |
|
|
- remove stupid gcc extension that was an experiment only anyway. |
386 |
|
|
|
387 |
pcg |
1.93 |
0.96 Thu May 13 18:09:29 CEST 2004 |
388 |
root |
1.103 |
- tell people if they have yet another broken Event variant. |
389 |
pcg |
1.91 |
- made Coro to work _better_ with threads (it seems that, as long |
390 |
|
|
as you use Coros in one thread only everything will work fine. |
391 |
|
|
Looking at the perl source the problem might be missing locking |
392 |
|
|
between Coro and some perl internal routines. That's not easily |
393 |
|
|
fixable). |
394 |
pcg |
1.92 |
- (hopefully) got rid of the static xnext inside transfer. |
395 |
pcg |
1.91 |
|
396 |
pcg |
1.90 |
0.95 Sun Feb 15 03:20:28 CET 2004 |
397 |
pcg |
1.86 |
- removed Coro::State::flush, implemented a new and much |
398 |
|
|
faster caching mechanism by attaching magic to the CV. |
399 |
pcg |
1.87 |
- a memleak with (real) closures remains. |
400 |
pcg |
1.88 |
- dramatically reduced size of stacks to 65536 (linux/x86), after |
401 |
|
|
observing that even myhttpd never had more than a kilobyte |
402 |
|
|
of stack in use (stack is still only physically allocated in |
403 |
|
|
pagesize increments for systems suporting mmap). |
404 |
pcg |
1.89 |
- fix for a "cygwin-64" architecture added, proposed by Stefan Traby. |
405 |
pcg |
1.90 |
- fix for threaded perl. |
406 |
pcg |
1.86 |
|
407 |
pcg |
1.85 |
0.9 Sun Nov 23 04:32:39 CET 2003 |
408 |
pcg |
1.84 |
- fix a few very hard to track down but (of course) stupid |
409 |
|
|
memory leaks. |
410 |
|
|
- stringify version number to avoid locale problems :(. |
411 |
pcg |
1.85 |
- perl 5.9.0 does not have SvPADBUSY, reported by Scott Walters, |
412 |
|
|
hopefully ignoring it "just works". |
413 |
pcg |
1.84 |
|
414 |
pcg |
1.83 |
0.8 Wed Nov 5 19:38:40 CET 2003 |
415 |
|
|
- port to perl5.005_03, but only 5.8.x+ is supported! |
416 |
pcg |
1.82 |
- honor LocalAddr even without LocalPort in Coro::Socket. |
417 |
|
|
|
418 |
root |
1.81 |
0.7 Tue May 27 03:12:38 CEST 2003 |
419 |
|
|
- the version jump indicates some level of testing, not gobs |
420 |
|
|
of new features. |
421 |
root |
1.80 |
- uh... I found the prompt function in ExtUtils::MakeMaker. |
422 |
|
|
Highly correct stuff, that is... |
423 |
root |
1.81 |
- fixed(?) a bug with die's in coroutines causing "panic: top_env". |
424 |
|
|
the fix is not well understood by the author, so beware :(. |
425 |
root |
1.80 |
|
426 |
root |
1.79 |
0.652 Thu May 8 02:54:46 CEST 2003 |
427 |
root |
1.76 |
- Applied patch by Slaven Rezic to set default to "s" on FreeBSD, |
428 |
root |
1.78 |
cause version 4 doesn't have ucontext. |
429 |
root |
1.77 |
- Benjamin Reed reported that setjmp works fine on darwin, |
430 |
|
|
so preselect it. |
431 |
root |
1.76 |
|
432 |
root |
1.75 |
0.651 Sat Mar 29 15:00:23 CET 2003 |
433 |
|
|
- fix a bug in Coro::Handle where some bytes could get lost |
434 |
|
|
on reading, reported by jason@nichego.net. |
435 |
root |
1.74 |
|
436 |
root |
1.73 |
0.65 Sun Mar 23 00:08:26 CET 2003 |
437 |
root |
1.72 |
- added a README.linux-glibc. |
438 |
|
|
- new module Coro::Select. |
439 |
|
|
- also save/restore PL_comppad, fixes segfaults with 5.8.1. |
440 |
|
|
(I never claimed that I know what I am doing ;). |
441 |
root |
1.73 |
- set default to setjmp/longjmp on non-x86-linux. |
442 |
root |
1.72 |
|
443 |
root |
1.71 |
0.6 Thu Nov 21 11:09:06 CET 2002 |
444 |
|
|
- made lazy context switching the default. |
445 |
|
|
- fixed the bug where SemaphoreSet::guard |
446 |
|
|
was the same as timed_guard and timed_guard was missing. |
447 |
|
|
- fix a memleak in Coro::Timer. |
448 |
|
|
- reclassified context sharing as not experimental. |
449 |
|
|
|
450 |
root |
1.70 |
0.534 Sun Apr 14 03:05:12 CEST 2002 |
451 |
root |
1.69 |
- fixed backspace => tab in header parsing (myhttpd). |
452 |
root |
1.70 |
- added eg/readline, for elmex. |
453 |
|
|
- Coro::Event now calls ->start on first call instead of |
454 |
|
|
->again, which created wrong timeouts for the first ->next. |
455 |
|
|
- fixed a bug where Coro::Socket returned a closed socket instead |
456 |
|
|
of nothing on ECONNREFUSED and similar error conditions. |
457 |
root |
1.69 |
|
458 |
root |
1.68 |
0.533 Mon Feb 18 18:49:40 CET 2002 |
459 |
|
|
- adapt to finally working Event-0.85. |
460 |
|
|
- fixed buggy event initialization (trapped under windows, but how |
461 |
|
|
could it possibly have worked anywhere?) |
462 |
|
|
|
463 |
root |
1.67 |
0.532 Wed Jan 16 02:45:32 CET 2002 |
464 |
root |
1.66 |
- removed the reference to pp_entersub, might work on |
465 |
|
|
(some) win32 perls now (testsuite works under cygwin, |
466 |
|
|
without Event, which freezes). |
467 |
root |
1.65 |
|
468 |
root |
1.64 |
0.531 Mon Dec 10 22:18:44 CET 2001 |
469 |
root |
1.63 |
- Fixed a bug in SemaphoreSet::timed_down. |
470 |
|
|
|
471 |
root |
1.64 |
0.53 Tue Nov 27 21:11:13 CET 2001 |
472 |
root |
1.60 |
- some tests for Event. |
473 |
root |
1.61 |
- slightly different internal architecture to get refcnt into the object |
474 |
|
|
and not the reference. might fix a few bugs, certainly did introduce |
475 |
|
|
new ones. |
476 |
|
|
- Coro::Timer (independent of Event). |
477 |
root |
1.62 |
- new timed_wait functions for Coro::Signal, Semaphore, SemaphoreSet. |
478 |
root |
1.60 |
|
479 |
root |
1.64 |
0.52 Tue Nov 6 21:36:18 CET 2001 |
480 |
root |
1.58 |
- ported to cygwin (trivial). |
481 |
|
|
patch by Gerrit P. Haase <gp@familiehaase.de>. |
482 |
|
|
- small setjmp code fix by Sullivan.DanielJ@epamail.epa.gov. |
483 |
|
|
|
484 |
root |
1.64 |
0.51 Thu Nov 1 20:39:01 CET 2001 |
485 |
root |
1.54 |
- terminate/cancel now work properly (otherwise termination |
486 |
|
|
could cause a "next coroutine is not and contains not..." |
487 |
|
|
error. |
488 |
root |
1.55 |
- added Coro::Socket::shutdown. |
489 |
root |
1.56 |
- Coro::Event::loop no is the same as Event::loop. |
490 |
|
|
- implemented terminate with args + join. |
491 |
root |
1.54 |
|
492 |
root |
1.64 |
0.5 Fri Sep 28 16:15:35 CEST 2001 |
493 |
root |
1.53 |
- fixed "print" on a Coro::Handle. The print method worked. |
494 |
root |
1.50 |
- small tweaks (seem to reduce memory consumption a lot) |
495 |
|
|
in various modules. |
496 |
|
|
- splendid use of "no warnings" scattered throughout. |
497 |
root |
1.52 |
- added Coro::Handle::rbuf, fixed Coro::Handle::fh. |
498 |
root |
1.48 |
|
499 |
root |
1.47 |
0.49 Sun Sep 16 02:42:45 CEST 2001 |
500 |
root |
1.43 |
- changed some method calls to function calls for speed |
501 |
|
|
inside Coro::Handle. |
502 |
root |
1.44 |
- make Coro::Handle use an array instead of a hash for |
503 |
|
|
speed reasons. |
504 |
|
|
- IRIX mystery solved: it's SGI's NT, after all: "standard, huh?". |
505 |
|
|
sjlj and ucontext should now work. |
506 |
|
|
- IRIX-specific port for libcoro. |
507 |
root |
1.45 |
- swapped order of accept results to match IO::Socket. |
508 |
root |
1.46 |
- changed getsock/peername to sock/peername to match IO::Socket. |
509 |
|
|
- fixed a bug that caused segfault when returning to main task |
510 |
|
|
under some circumstances. |
511 |
|
|
- other bugfixes. |
512 |
root |
1.43 |
|
513 |
root |
1.42 |
0.45 Sun Sep 2 02:54:01 CEST 2001 |
514 |
root |
1.36 |
- new method Coro::Handle::timeout. |
515 |
|
|
- corrected speling of set...name to get...name in Coro::Socket. |
516 |
|
|
- Coro::Socket::accept now returns a Coro::Socket, not a Coro::Handle. |
517 |
|
|
- Coro::Handle now supports fileno and FILENO. |
518 |
|
|
- added eg/myhttpd, a web server. |
519 |
root |
1.37 |
- Coro::Socket now accepts numeric ports as well as "port(number)" |
520 |
|
|
syntax. |
521 |
root |
1.38 |
- moved some scheduling primitives into xs code. more to come. |
522 |
root |
1.39 |
- new simple priority system. |
523 |
root |
1.40 |
- implemented Coro::Event using XS, almost four times faster! |
524 |
root |
1.41 |
- small memory corruption problem fixed (boy that was difficult). |
525 |
root |
1.36 |
|
526 |
root |
1.35 |
0.13 Wed Aug 8 16:53:07 CEST 2001 |
527 |
root |
1.31 |
- new method Coro::Handle::readline. |
528 |
root |
1.34 |
- added eg/lwp and Coro::Handle::autoflush, to make LWP work. |
529 |
|
|
(see eg/lwp on how to make LWP non-blocking). |
530 |
root |
1.31 |
- renamed Coro::Socket::new_inet to new. |
531 |
root |
1.32 |
- added Coro::Util, some utility functions. |
532 |
root |
1.33 |
- die/eval now works better (still get annoying (but true ;) |
533 |
|
|
"Callback called exit" messages). |
534 |
root |
1.34 |
- Coro::Handle now supports timeout, and Coro::Socket Timeout. |
535 |
|
|
- much better Coro::Socket support. |
536 |
root |
1.31 |
|
537 |
|
|
0.12 Fri Jul 27 04:19:01 CEST 2001 |
538 |
root |
1.29 |
- do not use mmap if neither MAP_ANON nor MAP_ANONYMOUS is defined. |
539 |
root |
1.34 |
- very experimental stack sharing algorithm. not 100% safe but |
540 |
root |
1.28 |
should work well in practise ;) |
541 |
root |
1.30 |
- added Coro::RWLock. |
542 |
root |
1.31 |
- Coro::Specific now works. |
543 |
root |
1.28 |
|
544 |
|
|
0.11 Tue Jul 24 22:49:21 CEST 2001 |
545 |
root |
1.27 |
- added specialized hack for newer and older linux versions (fast). |
546 |
|
|
- renamed Coro::Event::IO to Coro::Handle. |
547 |
|
|
- new module Coro::Socket. |
548 |
|
|
|
549 |
root |
1.26 |
0.1 Tue Jul 24 01:47:53 CEST 2001 |
550 |
root |
1.23 |
- release candidate 3. A rather new internal structure :( |
551 |
root |
1.24 |
- the great renaming: Damian Conway gave me a suitable replacement |
552 |
|
|
for yield. |
553 |
root |
1.23 |
- added Coro/libcoro, a portable coroutine implementation for C |
554 |
root |
1.22 |
(not even perl-dependent!!!), which can be used by Coro::State. |
555 |
root |
1.20 |
- renamed SAVE_DEFSV (on xs-level only) to avoid symbol clash in |
556 |
|
|
perl-5.6. |
557 |
root |
1.16 |
- new function Coro::Event::idle. |
558 |
|
|
- the idle process is now overriden |
559 |
|
|
by default in Coro::Event. |
560 |
root |
1.17 |
- Coro::Channel now enforces the size. |
561 |
root |
1.18 |
- canceling events now works in all cases. |
562 |
root |
1.19 |
- Coro state now include $_ and $@. |
563 |
|
|
- yet another bug workaround that I do not really understand :( |
564 |
root |
1.21 |
- new module Coro::Event::IO (very undocumented) to do |
565 |
|
|
non-blocking i/o. |
566 |
root |
1.25 |
- performance tuning. |
567 |
root |
1.16 |
|
568 |
root |
1.15 |
0.08 Thu Jul 19 06:13:25 CEST 2001 |
569 |
root |
1.14 |
- release candidate 2 (new functionality). |
570 |
root |
1.13 |
- add Coro::State::flush function. |
571 |
|
|
- transfer now supports a flags value (mostly for speed ATM). |
572 |
|
|
- might compile and work in the presence of threads now. |
573 |
root |
1.14 |
- continuations have a saner syntax. |
574 |
root |
1.19 |
- no more memleaks. |
575 |
root |
1.13 |
|
576 |
root |
1.12 |
0.07 Tue Jul 17 17:40:18 CEST 2001 |
577 |
|
|
- release candidate 1 ;) |
578 |
|
|
- slightly nicer code. |
579 |
|
|
- fixed a scheduling bug in Coro::Event. |
580 |
|
|
|
581 |
root |
1.11 |
0.06 Tue Jul 17 04:23:24 CEST 2001 |
582 |
|
|
- ok, I found the showstopper - the same sub must not be |
583 |
root |
1.9 |
re-entered in two different coroutines, otherwise => crash. I |
584 |
|
|
see no easy solution to this problem, except by walking the call |
585 |
|
|
chaing and saving/restoring the cv's, which is what I do now. |
586 |
root |
1.11 |
- memory leaks still latent, especially at thread termination. |
587 |
|
|
- Coro::Event now works (haha). |
588 |
root |
1.9 |
|
589 |
root |
1.8 |
0.05 Sun Jul 15 17:32:20 CEST 2001 |
590 |
|
|
- fixed a few issues in Coro::Event. |
591 |
|
|
- I forgot to include Coro::Event in 0.04 :(:(:( |
592 |
|
|
|
593 |
root |
1.7 |
0.04 Sun Jul 15 05:24:59 CEST 2001 |
594 |
root |
1.5 |
- @_ is now properly localized. |
595 |
root |
1.4 |
- Coro::State is now easier subclassable. |
596 |
|
|
- Coro::Cont now coroutine-aware. |
597 |
|
|
- Coro::Specific is a low-overhead module to create |
598 |
|
|
coroutine-specific vars. |
599 |
root |
1.6 |
- Coro::Event provides a simple interface to Event. |
600 |
root |
1.4 |
|
601 |
root |
1.3 |
0.03 Fri Jul 13 14:51:52 CEST 2001 |
602 |
root |
1.4 |
- transfer() now implemented in XS (beware). |
603 |
|
|
- new module Coro::Cont for really faked continuations. |
604 |
|
|
- big internal architecture changes: Coro::State is now |
605 |
root |
1.3 |
really low-level and can thus be used to implement other |
606 |
root |
1.4 |
interesting things, While "Coro::" implements a process-like |
607 |
|
|
model. Still crude and subject to change. |
608 |
root |
1.3 |
- $_ and $@ are no longer being localized. |
609 |
|
|
|
610 |
root |
1.2 |
0.02 Tue Jul 10 01:38:17 CEST 2001 |
611 |
|
|
- implemented "async" attribute. |
612 |
|
|
- $_ and $@ are now localized. |
613 |
|
|
- added Coro::Channel. |
614 |
|
|
- more testcases, still no docs. |
615 |
|
|
|
616 |
root |
1.1 |
0.01 Tue Jul 3 02:18:41 CEST 2001 |
617 |
|
|
- original version; copied from Convert::Scalar. |
618 |
|
|
|