| 1 | Revision history for Perl extension Coro. |
1 | Revision history for Perl extension Coro. |
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2 | |
| 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: __GCC_HAVE_DWARF2_CFI_ASM |
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6 | |
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7 | 6.31 Thu May 9 07:39:48 CEST 2013 |
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8 | - Coro::AIO requests would crash if the thread was ready'd |
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9 | while the request was ongoing. |
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10 | |
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11 | 6.29 Wed May 8 02:55:18 CEST 2013 |
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12 | - when an on_destroy handler destructs the coro currently being |
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13 | destructed a perl scalar could be accessed after being freed, |
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14 | likely causing a crash. |
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15 | |
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16 | 6.28 Wed Mar 6 06:58:02 CET 2013 |
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17 | - clean remnants of existing __DIE__ and __WARN__ handlers so |
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18 | they lose their magic and will not cause segfaults later |
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19 | (testcase by Andrey Sagulin). |
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20 | - improved Coro::State documentation a bit. |
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21 | - Coro::Debug::command now flushes the output. |
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22 | - add hack detection code for x32 abi, because the braindead slugs |
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23 | who designed that made it look exactly like x86_64 without |
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24 | providing proper compile time symbols to test for it. as a result, |
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25 | this detection cannot work reliably. |
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26 | - valgrind stack registering was broken. |
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27 | - do not rely on Time::HiRes anymore in Coro::Debug. |
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28 | |
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29 | 6.23 Fri Dec 7 23:36:37 CET 2012 |
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30 | - use experimental fiber implementation on native windows |
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31 | perls. |
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32 | - use sizeof (void *) as multiplication factor for stack sizes, |
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33 | to accomodate the totally braindamaged microsoft 64 bit "os". |
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34 | - changed verifier host from win2k-ap510-32 to win7-sp516-32/64. |
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35 | activeperl 5.16 crashes when PerlIO_define_layer is called due |
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36 | to some bug in the perl dll, strawberry perl at least passes |
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37 | the testsuite. |
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38 | - implement Coro::Handle->peeraddr/host/port, for slightly |
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39 | improved compatibility with LWP. |
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40 | - implement 5.17 compatibility by almost blindly applying a |
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41 | good-looking patch by Father Chrysostomos. |
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42 | - move stack management functions into libcoro 3. |
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43 | - libcoro version 3 "released". |
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44 | - support magic values as timed_io_once args. |
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45 | - recommend AnyEvent 7+ or EV 4+, also require EV |
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46 | version 4 or newer for Coro::EV. |
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47 | |
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48 | 6.10 Tue Oct 9 01:14:27 CEST 2012 |
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49 | - updated ecb.h, it had a typo that caused it to not compile on many |
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50 | big endian systems (reported by many people). |
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51 | - disable memory fences in ecb.h to improve portability. |
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52 | |
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53 | 6.09 Sat Oct 6 23:25:02 CEST 2012 |
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54 | - Coro::EV I/O watchers were not interruptible by exceptions |
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55 | (Coro::State::throw) (testcase by sten). |
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56 | - ->throw now puts threads into the ready queue, as this seems to |
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57 | be expected by existing code, and code that doesn't cope with spurious |
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58 | wakeups needs fixing anyway. |
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59 | - use fd -1 in mmap. |
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60 | - cast I32 to int in error message printf. |
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61 | - warn about broken so-called "hardened" kernels. |
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62 | |
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63 | 6.08 Fri Apr 13 12:05:47 CEST 2012 |
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64 | - be more aggressive about exiting like perl does - formerly, |
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65 | exiting from the non-main thread would not execute END blocks. |
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66 | |
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67 | 6.07 Fri Nov 11 21:21:48 CET 2011 |
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68 | - work around a bug in PerlIO (setting $SIG{__WARN__} to a PVCV). |
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69 | - update ecb.h. |
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70 | |
| 7 | 6.06 Mon Aug 8 23:59:48 CEST 2011 |
71 | 6.06 Mon Aug 8 23:59:48 CEST 2011 |
| 8 | - cygwin unfortunately patches the stack at runtime, so we use the pthreads |
72 | - cygwin unfortunately patches the stack at runtime, so we use the pthreads |
| 9 | backend, which is an order of magnitutde slower. unfortunately, cygwins |
73 | backend, which is an order of magnitude slower. unfortunately, cygwins |
| 10 | pthread implementation isn't very complete either, so allocate the stack |
74 | pthread implementation isn't very complete either, so allocate the stack |
| 11 | twice just to be sure. |
75 | twice just to be sure. |
| 12 | (note: cygwin also enables mymalloc, which is NOT THREADSAFE ON WINDOWS, |
76 | (note: cygwin also enables mymalloc, which is NOT THREADSAFE ON WINDOWS, |
| 13 | in its ithreaded perl - best recompile cygwin and use the 'w'indows |
77 | in its ithreaded perl - best recompile cygwin and use the 'w'indows |
| 14 | backend for much better performance. also disable ithreads for |
78 | backend for much better performance. also disable ithreads for |
