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| 4 | TODO: maybe implement a default message channel, very much like Erlang's |
4 | TODO: maybe implement a default message channel, very much like Erlang's |
| 5 | actor model (which is cool in a lot of important aspects (failures!), |
5 | actor model (which is cool in a lot of important aspects (failures!), |
| 6 | but very lacking in others (higher level ipc)). |
6 | but very lacking in others (higher level ipc)). |
| 7 | |
7 | |
| 8 | 5.0 |
8 | 5.0 |
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9 | - NEW ARCHITECTURE: use 4.912 for the stable version. |
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10 | - bump API version to 7 - all dependents must be recompiled. |
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11 | - perl's process emulation is now not even theoretically supported |
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12 | anymore. |
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13 | - directly patch the entersub opcode calling SLF functions (cede, |
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14 | transfer and so on). this does speed up context switching, but |
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15 | more importanly, it frees us from the hardcoded behaviour of |
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16 | entersub, so we might actually be able to return something from |
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17 | those functions and atcually create new ones. |
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18 | - take advantage of __builtin_frame_address on gcc. |
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19 | - expose THX in coroapi (not sure whether this was a wise decision, |
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20 | as "threaded" perls are running at half speed anyways). |
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21 | - implement execute_slf (schedule-like-function) interface that makes |
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22 | it possible to implement schedule-like-functions in XS. |
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23 | - use new SLF interface to massively speed up Coro::EV (it's roughly |
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24 | twice as fast now). |
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25 | |
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26 | 4.912 Thu Nov 13 18:31:23 CET 2008 |
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27 | - minor cleanups. |
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28 | - use much larger stacks on linux and perl < 5.8.8. |
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29 | - Coro::Debug::new_unix_server did not unlink the socket |
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30 | when destroyed. |
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31 | |
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32 | 4.911 Tue Nov 11 04:26:17 CET 2008 |
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33 | - "port" to threaded perls. |
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34 | |
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35 | 4.91 Mon Nov 10 05:36:38 CET 2008 |
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36 | - the ->throw exception object no longer leaks. |
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37 | - creating a new cctx leaked a scopestack entry (memleak). |
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38 | - new coroutines didn't get created with a zero flags field |
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39 | (unknown impact). |
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40 | - calling ->throw on a not-yet-started coroutine should now work |
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41 | instead of being ignored. |
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42 | - ->throw is now supported on Coro::State objects. |
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43 | - clean up cctx creation code a bit. |
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44 | - entersub is actually a UNOP, not a LOGOP (not a bugfix). |
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45 | |
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46 | 4.9 Sat Nov 8 17:45:27 CET 2008 |
| 9 | - (libcoro) did not preserve rbp with CORO_ASM (we are getting there). |
47 | - (libcoro) did not preserve rbp with CORO_ASM (we are getting there). |
| 10 | - (libcoro) no longer leak threads in the experimental pthread backend, |
48 | - (libcoro) no longer leak threads in the experimental pthread backend, |
| 11 | also speed it up considerably. |
49 | also speed it up considerably. |
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50 | - (libcoro) do not rely on makecontext passing void *'s unscathed. |
| 12 | - fix compiletime dependencies on libcoro in the Makefile. |
51 | - fix compiletime dependencies on libcoro in the Makefile. |
| 13 | - cctx_count wasn't always updated properly. |
52 | - cctx_count wasn't always updated properly. |
| 14 | - (libcoro) cleanup and extend the libcoro API to officialy |
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| 15 | allow creation of empty source contexts. |
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| 16 | - Coro::State::cctx_stacksize wasn't applied correctly. |
53 | - Coro::State::cctx_stacksize wasn't applied correctly. |
| 17 | - new function Coro::State::cctx_max_idle. |
54 | - new function Coro::State::cctx_max_idle. |
| 18 | - the default max number of idle C contexts is now 4. |
55 | - the default max number of idle C contexts is now 4. |
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56 | - (libcoro) try harder to get _setjmp/_longjmp. |
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57 | - (libcoro) cleanup and extend the libcoro API to officially |
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58 | allow the creation of empty source contexts. |
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59 | - very experimental workaround for the totally broken netbsd platform. |
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60 | - tried to hack around openbsd bugs. |
| 19 | |
61 | |
| 20 | 4.804 Wed Nov 5 16:36:00 CET 2008 |
62 | 4.804 Wed Nov 5 16:36:00 CET 2008 |
| 21 | - Coro::Debug::new_unix_server would not create a non-blocking listening |
63 | - Coro::Debug::new_unix_server would not create a non-blocking listening |
| 22 | socket, sometimes causing freezes. |
64 | socket, sometimes causing freezes. |
| 23 | - (libcoro) fix misaligned stack points for setjmp and assembly |
65 | - (libcoro) fix misaligned stack points for setjmp and assembly |
