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21 | - async_pool did free a scalar value twice |
21 | - async_pool did free a scalar value twice |
22 | ("Attempt to unreference..."). |
22 | ("Attempt to unreference..."). |
23 | - fix a longstanding bug where calling terminate on a coro that |
23 | - fix a longstanding bug where calling terminate on a coro that |
24 | was waiting for a semaphore that was just becoming available |
24 | was waiting for a semaphore that was just becoming available |
25 | would cause a deadlock (semaphore would get into a state where |
25 | would cause a deadlock (semaphore would get into a state where |
26 | it was available but waiters were waiting(. |
26 | it was available but waiters were still blocked). |
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27 | - calling throw on a coroutine that is waiting for a semaphore will |
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28 | no longer make it acquire the semaphore (and thus leak a count). |
27 | - perl's process emulation is now not even theoretically supported |
29 | - perl's process emulation is now not even theoretically supported |
28 | anymore. |
30 | anymore. |
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31 | - new functions Coro::rouse_cb and Coro::rouse_wait. |
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32 | - new function Coro::Semaphore::wait. |
29 | - use named constants in Coro::Channel (Richard Hundt). |
33 | - use named constants in Coro::Channel (Richard Hundt). |
30 | - directly patch the entersub opcode calling SLF functions (cede, |
34 | - directly patch the entersub opcode calling SLF functions (cede, |
31 | transfer and so on). this does speed up context switching, but |
35 | transfer and so on). this does speed up context switching, but |
32 | more importanly, it frees us from the hardcoded behaviour of |
36 | more importanly, it frees us from the hardcoded behaviour of |
33 | entersub, so we might actually be able to return something from |
37 | entersub, so we might actually be able to return something from |
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46 | - implement Coro::SemaphoreSet purely in terms of Coro::Semaphore, |
50 | - implement Coro::SemaphoreSet purely in terms of Coro::Semaphore, |
47 | for a nice speedup and vastly more correct behaviour. Also implement |
51 | for a nice speedup and vastly more correct behaviour. Also implement |
48 | a new method "sem" to get at the underlying semaphore object. |
52 | a new method "sem" to get at the underlying semaphore object. |
49 | - implement Coro::Channel in terms of Coro::Semaphore, for a moderate |
53 | - implement Coro::Channel in terms of Coro::Semaphore, for a moderate |
50 | (in comparison) 20-40% speedup. |
54 | (in comparison) 20-40% speedup. |
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55 | - used new SLF interface to reimplement Coro::Signal gaining |
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56 | some unknown (because I was too lazy), but certain, speedup, and also |
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57 | making signals reliable for the first time. |
51 | - forgot to include Coro/libcoro/README in the dist for all these years. |
58 | - forgot to include Coro/libcoro/README in the dist for all these years. |
52 | - work around a freebsd pthreads bug (manual testcancel is required as |
59 | - work around a freebsd pthreads bug (manual testcancel is required as |
53 | pthread_cond_wait isn't a cancellation point on freebsd). |
60 | pthread_cond_wait isn't a cancellation point on freebsd). |
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61 | - use new rouse functions to speed up and simplify Coro::BDB. |
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62 | - (libcoro) lots of minor cleanups and portability improvements. |
54 | |
63 | |
55 | 4.913 Sat Nov 15 07:58:28 CET 2008 |
64 | 4.913 Sat Nov 15 07:58:28 CET 2008 |
56 | - async_pool did free a scalar value twice |
65 | - async_pool did free a scalar value twice |
57 | ("Attempt to unreference..."). |
66 | ("Attempt to unreference..."). |
58 | |
67 | |