| 1 | Revision history for Perl extension Coro. |
1 | Revision history for Perl extension Coro. |
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2 | |
| 3 | TODO: destroy gets only called on cancel: fix(?) |
3 | TODO: localise SIG{__DIE__} and/or __WARN__ |
| 4 | TODO: should explore PerlIO::via::CoroCede and PerlIO::via::CoroAIO. |
4 | TODO: should explore PerlIO::via::CoroCede and PerlIO::via::CoroAIO. |
| 5 | TODO: maybe implement a default message channel, very much like Erlang |
5 | TODO: maybe implement a default message channel, very much like Erlang |
| 6 | (which is cool in a lot of important aspects (failures!), |
6 | (which is cool in a lot of important aspects (failures!), |
| 7 | but very lacking in others (higher level ipc)). |
7 | but very lacking in others (higher level ipc)). |
| 8 | |
8 | |
| 9 | 3.8 |
9 | 4.1 |
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10 | - incompatible change: $SIG{__DIE__} and $SIG{__WARN__} will now |
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11 | be local to each coro (see Coro::State). |
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12 | - possibly bring back 5.10 compatibility (untested). |
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13 | - work around stupid (and wrong) warning on 5.10 :(. |
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14 | - overlay the saved state over the context stack. This saves |
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15 | a few hundred bytes per coroutine on average and also |
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16 | speeds up context switching a bit. |
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17 | - further tune default stack sizes. |
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18 | - (more) correctly calculate stack usage in coro_rss. |
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19 | |
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20 | 4.03 Sat Oct 6 21:24:00 CEST 2007 |
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21 | - added Coro::throw method. |
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22 | - minor code cleanups. |
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23 | |
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24 | 4.02 Sat Oct 6 02:36:47 CEST 2007 |
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25 | - fix a very minor per-coroutine memleak (a single codereference). |
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26 | - fixed a bug where the currently in-use c context would be freed |
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27 | prematurely (can happen only when programs change the stacksize |
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28 | or use tracing). |
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29 | - tracing can no longer keep a coro alive after it terminated. |
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30 | - do static branch prediction in the common path for gcc. gives |
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31 | about 2-5% speed improvement here. |
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32 | |
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33 | 4.01 Fri Oct 5 22:10:49 CEST 2007 |
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34 | - instead of recreating *a* standard output handle we simply |
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35 | use STDOUT, which is faster and hopefully more robust. |
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36 | |
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37 | 4.0 Fri Oct 5 12:56:00 CEST 2007 |
| 10 | - incompatibly changed Coro::Storable::freeze. |
38 | - incompatibly changed Coro::Storable::freeze. |
| 11 | - major new feature: added Coro::Debug, for interactive coroutine |
39 | - major new feature: added Coro::Debug, for interactive coroutine |
| 12 | debugging, tracing and much more. |
40 | debugging, tracing and much more. |
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41 | - major bug fix: unbelievable, but true: $_, $/ and many other |
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42 | "saved" variables actually weren't being saved. This has been fixed, |
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43 | of course, while increasing performance while losing all the save |
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44 | flags. |
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45 | - save flags are gone, and all the api functions dealing with them. |
| 13 | - added Coro::Semaphore::adjust. |
46 | - added Coro::Semaphore::adjust. |
| 14 | - added Coro::Util::fork_eval. |
47 | - added Coro::Util::fork_eval. |
| 15 | - added Coro::Storable::{nfreeze,blocking_{freeze,nfreeze}}. |
48 | - added Coro::Storable::{nfreeze,blocking_{freeze,nfreeze}}. |
| 16 | - added Coro::killall. |
49 | - added Coro::killall. |
| 17 | - reduce initial stack sizes to allow for "micro-coroutines". |
50 | - reduce initial stack sizes to allow for "micro-coroutines". |
| 18 | - better async_pool resource management, moved parts of async_pool |
51 | - better async_pool resource management, moved parts of async_pool |
| 19 | handling to XS (major speed improvement). |
52 | handling to XS (major speed improvement). |
| 20 | - actually croak before modifying important data structures. |
53 | - actually croak before modifying important data structures. |
| 21 | - refuse to transfer while compiling. |
54 | - refuse to transfer while compiling. |
| 22 | - possibly support eval EXPR better now. |
55 | - possibly support eval EXPR better now. |
| 23 | - enable assembly method per default on linux+bsd x86+amd64. |
56 | - enable assembly per default on linux+bsd x86+amd64. |
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57 | - all internal members were renamed _something for easier subclassing. |
| 24 | - many minor tweaks. |
58 | - many minor tweaks. |
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59 | |
| 26 | 3.63 Wed May 16 14:10:06 CEST 2007 |
60 | 3.63 Wed May 16 14:10:06 CEST 2007 |
| 27 | - implement handcoded assembly for x86/amd64 SVR ABI. |
61 | - implement handcoded assembly for x86/amd64 SVR ABI. |
| 28 | |
62 | |
