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| 3 | TODO: should explore PerlIO::coroaio (perl leaks like hell). |
3 | TODO: should explore PerlIO::coroaio (perl leaks like hell). |
| 4 | TODO: channel->maxsize(newsize)? |
4 | TODO: channel->maxsize(newsize)? |
| 5 | TODO: http://www.microsoft.com/msj/archive/s2ce.aspx |
5 | TODO: http://www.microsoft.com/msj/archive/s2ce.aspx |
| 6 | |
6 | |
| 7 | TODO: tutorial |
7 | TODO: tutorial |
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8 | TODO: in_eval, PL_tained |
| 8 | - INCOMPATIBLE CHANGE: unreferenced coro objects will now be |
9 | - INCOMPATIBLE CHANGE: unreferenced coro objects will now be |
| 9 | destroyed and cleaned up automatically (e.g. async { schedule }). |
10 | destroyed and cleaned up automatically (e.g. async { schedule }). |
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11 | - implement a JIT compiler for part of the thread switch code, |
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12 | which gives a 50% speed improvement on threaded perls, and |
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13 | about 4% on non-thraeded perls (so threaded perls now finally |
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14 | reach about half the speed of non-threaded perls). |
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15 | - avoid DEFSV and ERRSV, giving another 10% improvement |
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16 | in thread switching. |
| 10 | - Coro::State->is_destroyed is now called is_zombie. |
17 | - Coro::State->is_destroyed is now called is_zombie. |
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18 | - implement a Coro->safe_cancel method that might fail, but |
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19 | cancels in a "safer" way if it succeeds. |
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20 | - get rid of two hash-accesses when initialising a new Coro - this |
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21 | speeds up coro creation by almost a factor of two. |
| 11 | - croak when a coro that is being cancelled tries to block |
22 | - croak when a coro that is being cancelled tries to block |
| 12 | (e.g. while executing a guard block), instead of crashing or |
23 | (e.g. while executing a guard block), instead of crashing or |
| 13 | deadlocking. |
24 | deadlocking. |
| 14 | - use a more robust and also faster method to identify Coro::State |
25 | - use a more robust and also faster method to identify Coro::State |
| 15 | objects - speeds up everything a bit. |
26 | objects - speeds up everything a bit. |
| 16 | - implement a Coro->safe_cancel method that might fail, but |
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| 17 | cancels in a "safer" way if it succeeds. |
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| 18 | - implement Coro->cancel in XS for a 20% speed improvement, and to |
27 | - implement Coro->cancel in XS for a 20% speed improvement, and to |
| 19 | be able to implement mutual cancellation. |
28 | be able to implement mutual cancellation. |
| 20 | - speed up context switches by a percent or two by more efficiently |
29 | - speed up context switches by a percent or two by more efficiently |
| 21 | allocating context stack entries. |
30 | allocating context stack entries. |
| 22 | - implement Coro->join and Coro->on_destroy in XS for a speedup and |
31 | - implement Coro->join and Coro->on_destroy in XS for a speedup and |
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| 27 | callbacks (best effort). |
36 | callbacks (best effort). |
| 28 | - move on_destroy into the slf_frame, to allow extension slf |
37 | - move on_destroy into the slf_frame, to allow extension slf |
| 29 | functions to have destructors. |
38 | functions to have destructors. |
| 30 | - get rid if coro refcounting - simply crash in other interpreter |
39 | - get rid if coro refcounting - simply crash in other interpreter |
| 31 | threads by nulling the pointers on clone. |
40 | threads by nulling the pointers on clone. |
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41 | - simplify warn/die hook handling when loading Coro - the convoluted |
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42 | logic seems to be no longer neccessary. |
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43 | - use libecb instead of our own home-grown gcc hacks. |
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44 | - document alternatives to Coro::LWP. Please use them :) |
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45 | - work around another mindless idiotic NEEDLESS bug in openbsd/mirbsds |
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46 | sigaltstack. Really. wine suffers from it, erlang suffers from it, |
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47 | and its' known since at least 2006. |
| 32 | |
48 | |
| 33 | 5.372 Wed Feb 23 06:14:30 CET 2011 |
49 | 5.372 Wed Feb 23 06:14:30 CET 2011 |
| 34 | - apparently mingw doesn't provide a working gettimeofday, try to |
50 | - apparently mingw doesn't provide a working gettimeofday, try to |
| 35 | work around that by relying on Time::HiRes (indirectly brought to |
51 | work around that by relying on Time::HiRes (indirectly brought to |
| 36 | my attention by Max Maischein). |
52 | my attention by Max Maischein). |
