| … | |
… | |
| 11 | |
11 | |
| 12 | 5.0 |
12 | 5.0 |
| 13 | - NEW ARCHITECTURE: use the latest 4.x version if you experience |
13 | - NEW ARCHITECTURE: use the latest 4.x version if you experience |
| 14 | stability issues. |
14 | stability issues. |
| 15 | - bump API version to 7 - all dependents must be recompiled. |
15 | - bump API version to 7 - all dependents must be recompiled. |
|
|
16 | - removed timed_* functions - they were not being used anyways |
|
|
17 | and should be replaced by a more generic mechanism - |
|
|
18 | and were annoying to support anyways :) |
|
|
19 | - removed SemaphoreSet's waiter method - use sem instead. |
| 16 | - Coro::Semaphore->adjust didn't correctly wake up enough waiters. |
20 | - Coro::Semaphore->adjust didn't correctly wake up enough waiters. |
| 17 | - async_pool did free a scalar value twice |
21 | - async_pool did free a scalar value twice |
| 18 | ("Attempt to unreference..."). |
22 | ("Attempt to unreference..."). |
|
|
23 | - fix a disastrous bug in the readline optimisation |
|
|
24 | introduced in 4.801. |
| 19 | - fix a longstanding bug where calling terminate on a coro that |
25 | - fix a longstanding bug where calling terminate on a coro that |
| 20 | was waiting for a semaphore that was just becoming available |
26 | was waiting for a semaphore that was just becoming available |
| 21 | would cause a deadlock (semaphore would get into a state where |
27 | would cause a deadlock (semaphore would get into a state where |
| 22 | it was available but waiters were waiting(. |
28 | it was available but waiters were still blocked). |
|
|
29 | - calling throw on a coroutine that is waiting for a semaphore will |
|
|
30 | no longer make it acquire the semaphore (and thus leak a count). |
| 23 | - perl's process emulation is now not even theoretically supported |
31 | - perl's process emulation is now not even theoretically supported |
| 24 | anymore. |
32 | anymore. |
|
|
33 | - new functions Coro::rouse_cb and Coro::rouse_wait. |
|
|
34 | - new function Coro::Semaphore::wait. |
| 25 | - use named constants in Coro::Channel (Richard Hundt). |
35 | - use named constants in Coro::Channel (Richard Hundt). |
| 26 | - directly patch the entersub opcode calling SLF functions (cede, |
36 | - directly patch the entersub opcode calling SLF functions (cede, |
| 27 | transfer and so on). this does speed up context switching, but |
37 | transfer and so on). this does speed up context switching, but |
| 28 | more importanly, it frees us from the hardcoded behaviour of |
38 | more importanly, it frees us from the hardcoded behaviour of |
| 29 | entersub, so we might actually be able to return something from |
39 | entersub, so we might actually be able to return something from |
| … | |
… | |
| 33 | as "threaded" perls are running at half speed anyways). |
43 | as "threaded" perls are running at half speed anyways). |
| 34 | - implement execute_slf (schedule-like-function) interface that makes |
44 | - implement execute_slf (schedule-like-function) interface that makes |
| 35 | it possible to implement schedule-like-functions in XS. |
45 | it possible to implement schedule-like-functions in XS. |
| 36 | - use new SLF interface to massively speed up Coro::EV by roughly a |
46 | - use new SLF interface to massively speed up Coro::EV by roughly a |
| 37 | factor of two. |
47 | factor of two. |
| 38 | - removed timed_down and timed_guard functions - they were not being |
|
|
| 39 | used anyways and should be replaced by a more generic mechanism - |
|
|
| 40 | and were annoying to support anyways :) |
|
|
| 41 | - used new SLF interface to massively speed up Coro::Semaphore by a |
48 | - used new SLF interface to massively speed up Coro::Semaphore by a |
| 42 | factor of three. |
49 | factor of three. |
| 43 | - used new SLF interface to speed up Coro::AIO by roughly a factor of |
50 | - used new SLF interface to speed up Coro::AIO by roughly a factor of |
| 44 | four and reduce its memory usage considerably. |
51 | four and reduce its memory usage considerably. |
|
|
52 | - implement Coro::SemaphoreSet purely in terms of Coro::Semaphore, |
|
|
53 | for a nice speedup and vastly more correct behaviour. Also implement |
|
|
54 | a new method "sem" to get at the underlying semaphore object. |
|
|
55 | - implement Coro::Channel in terms of Coro::Semaphore, for a moderate |
|
|
56 | (in comparison) 20-40% speedup. |
|
|
57 | - used new SLF interface to reimplement Coro::Signal gaining |
|
|
58 | some unknown (because I was too lazy), but certain, speedup, and also |
|
|
59 | making signals reliable for the first time. |
| 45 | - forgot to include Coro/libcoro/README in the dist for all these years. |
60 | - forgot to include Coro/libcoro/README in the dist for all these years. |
| 46 | - work around a freebsd pthreads bug (manual testcancel is required as |
61 | - work around a freebsd pthreads bug (manual testcancel is required as |
| 47 | pthread_cond_wait isn't a cancellation point on freebsd). |
62 | pthread_cond_wait isn't a cancellation point on freebsd). |
|
|
63 | - use new rouse functions to speed up and simplify Coro::BDB. |
|
|
64 | - make "prefer perl native functions" work with threaded perls. |
|
|
65 | - condense Coro::Debug ps output, hint at v and w flags. |
|
|
66 | - (libcoro) lots of minor cleanups and portability improvements. |
| 48 | |
67 | |
| 49 | 4.913 Sat Nov 15 07:58:28 CET 2008 |
68 | 4.913 Sat Nov 15 07:58:28 CET 2008 |
| 50 | - async_pool did free a scalar value twice |
69 | - async_pool did free a scalar value twice |
| 51 | ("Attempt to unreference..."). |
70 | ("Attempt to unreference..."). |
| 52 | |
71 | |
