| 1 | Revision history for Perl extension Coro. |
1 | Revision history for Perl extension Coro. |
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| 3 | TODO: check wether stack-sharing is still effective |
3 | TODO: better (earlier) error messages on broken transfer's |
| 4 | TODO: more effective stack sharing by having one "default stack" for "simple" coroutines? |
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| 5 | TODO: verify exception frame changes and force stack copies? |
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| 6 | #2 0x00002ac4a63f2622 in api_schedule () at State.xs:895 |
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| 7 | #3 0x00002ac4a63f26a9 in XS_Coro_schedule (cv=0x911700) at State.xs:1095 |
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| 8 | #4 0x00000000004941b8 in Perl_pp_entersub () at pp_hot.c:2869 |
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| 9 | #5 0x0000000000489fee in Perl_runops_standard () at run.c:37 |
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| 10 | #6 0x000000000041dec7 in Perl_call_sv (sv=0xbfd8ea0, flags=<value optimized out>) at perl.c:2806 |
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| 11 | #7 0x00002ac4a6606ad3 in pe_event_invoke (ev=0x1ada6e0) at c/ev.c:308 |
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| 12 | #8 0x00002ac4a6608878 in one_event (tm=60) at c/queue.c:91 |
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| 13 | #9 0x00002ac4a6608f4f in XS_Event_one_event (cv=<value optimized out>) at c/queue.c:234 |
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| 14 | #10 0x00000000004941b8 in Perl_pp_entersub () at pp_hot.c:2869 |
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| 15 | #11 0x0000000000489fee in Perl_runops_standard () at run.c:37 |
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| 16 | #12 0x00000000004c4287 in S_docatch (o=<value optimized out>) at pp_ctl.c:2566 |
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| 17 | #13 0x0000000000489fee in Perl_runops_standard () at run.c:37 |
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| 18 | #14 0x00000000004c4287 in S_docatch (o=<value optimized out>) at pp_ctl.c:2566 |
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| 19 | #15 0x0000000000489fee in Perl_runops_standard () at run.c:37 |
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| 20 | #16 0x000000000041e38c in Perl_call_sv (sv=<value optimized out>, flags=140) at perl.c:2806 |
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| 21 | #17 0x00002ac4a63f1d72 in setup_coro (arg=0x881d80) at State.xs:620 |
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| 22 | #18 0x00002ac4a63f28b7 in coro_init () at libcoro/coro.c:78 |
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| 23 | #19 0x0000000000000000 in ?? () |
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| 24 | |
4 | |
| 25 | - minor documentation cleanup. |
5 | 3.11 Tue Dec 5 13:11:24 CET 2006 |
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6 | - fixed some bogus assert's, but as perl.h disables assert even |
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7 | without NDEBUG (thank you very much), not too many people should |
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8 | notice (that did include myself). Andreas König noticed, though :) |
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9 | - do not save/restore PL_sortcxix on >= 5.9.x, it doesn't seem to have |
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10 | it. Also noticed by Andreas König :) |
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11 | - save/restore tainted status. |
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12 | - verified to pass the testsuite on my 5.9.5. |
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13 | |
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14 | 3.1 Mon Dec 4 23:03:40 CET 2006 |
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15 | - INCOMPATIBLE CHANGE: $/ is now per-coroutine (but slow). |
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16 | - incompatible change: transfer flags are now per-state. |
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17 | - give a better error message on deadlock. |
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18 | - document Coro::nready. |
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19 | - enhanced testsuite. |
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20 | |
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21 | 3.01 Sun Dec 3 23:47:42 CET 2006 |
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22 | - forgot to include Coro::Timer. |
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23 | |
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24 | 3.0 Sun Dec 3 22:57:25 CET 2006 |
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25 | - the "FINALLY COMPLETELY STABLE" release (coming soon: |
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26 | the "FAMOUS LAST WORDS" release). |
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27 | - implement a new stack sharing algorithm, which uses a stack |
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28 | pool (size currently hardcoded). |
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29 | - make stack sharing mandatory (it no longer uses a heuristic). |
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30 | - eval/die no longer cause weird problems under heavy use. |
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31 | - Coro::Event could cause livelocks if it was used but |
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32 | no Coro::Event watchers were used. |
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33 | - Coro::Event now uses asynccheck as prepare does not |
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34 | check for changed watchers. |
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35 | - Coro::Event allows multiple waiting coros and will wake up one |
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36 | per event. |
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37 | - Coro::Event should be cleaner and more efficient now. |
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38 | - new utility function Coro::unblock_sub. |
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39 | - document the sad fact that Event is no longer reentrant. |
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40 | - putting a coroutine into the ready queue twice could under |
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41 | some circumstances lead to stack corruption. |
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42 | - minor incompatibility: subclassing Coro::State is supported |
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43 | directly now without going through a _coro_state member. |
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44 | - state/coro switching is much faster now. |
| 26 | - verys minor optimisations and cleanups. |
45 | - very minor optimisations and code/documentation cleanup. |
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46 | - avoid problems due to compiler inlining. |
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47 | - removed timers from Coro::Timer -> use AnyEvent instead. |
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48 | - replaced Coro::idle coroutine by (cleaner) idle handler. |
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49 | - updated to newest libcoro. |
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50 | - implement enhanced support for valgrind. |
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51 | - implement is_ready and return value for ready. |
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52 | - removed Coro::Cont, it was a misnomer (it's generators), |
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53 | and it was somewhat annoying to get it right. Will come back |
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54 | if somebody asks for it :) |
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55 | - many ->wait methods and Coro::Event could return |
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56 | spuriously without the event having happened. |
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57 | |
| 28 | 2.5 Tue Nov 7 12:22:33 CET 2006 |
58 | 2.5 Tue Nov 7 12:22:33 CET 2006 |
| 29 | - made Coro::Util, Coro::Select, Coro::Handle and Coro::Socket |
59 | - made Coro::Util, Coro::Select, Coro::Handle and Coro::Socket |
| 30 | use AnyEvent, moved them to Coro/. |
60 | use AnyEvent, moved them to Coro/. |
| 31 | - added Coro::LWP which contains all the uglyness required to |
61 | - added Coro::LWP which contains all the uglyness required to |
