| 1 | Revision history for Perl extension Coro. |
1 | Revision history for Perl extension Coro. |
| 2 | |
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: __GCC_HAVE_DWARF2_CFI_ASM |
5 | TODO: __GCC_HAVE_DWARF2_CFI_ASM |
| 6 | TODO: swap_sv, maybe add scope_swap_sv, andallow to unswap by repeat? |
6 | TODO: swap_sv, maybe add scope_swap_sv? |
| 7 | TODO: swap_sv not undone in pool |
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| 8 | TODO: croak when async_pool tries to run canceled thread? |
7 | TODO: croak when async_pool tries to run canceled thread? |
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8 | TODO: how to debug safe_cancel failure (vebrose mode? show how to make backtrace?) |
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9 | TODO: scalar context for Coro::AIO wrappers? |
| 9 | |
10 | |
| 10 | - port to stableperl-5.22.0-1.001. |
11 | TODO: State.xs could short-circuit some macros such as CORO_EXECUTE_SLF |
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12 | TODO: use frame->destroy to improve Coro::EV |
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13 | |
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14 | 6.57 Wed Jul 29 15:08:44 CEST 2020 |
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15 | - override AnyEvent condvar methods "properly", as AnyEvent |
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16 | has support for pluggable condvars since 2011. This also |
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17 | avoids problems with recursive waits by avoiding to mix |
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18 | impl methods with coro code. |
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19 | - allow rouse_wait to be called in a different thread. |
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20 | - slightly clarify rouse_cb/rouse_wait documentation. |
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21 | - slightly improve rouse callback performance and memory usage. |
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22 | - try to report correct calller when throwing exception in |
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23 | on $condvar->recv, not a useless line in Coro::AnyEvent. |
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24 | |
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25 | 6.56 Thu Feb 20 19:40:07 CET 2020 |
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26 | - Coro::EV::time*once functions used ev_once, which is not cancelable. |
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27 | This could cause problems due to I/O watchers not being stopped up |
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28 | on exceptions/cancellation. |
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29 | |
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30 | 6.55 Fri Jul 19 17:28:09 CEST 2019 |
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31 | - Coro::RWLock woke up only one reader instead of all after a wrlock |
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32 | (analyzed and patch by Maxim Skorobogatov). |
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33 | - slightly improved documentation of Coro::RWLock and RWLock testcase. |
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34 | - quickly (re)-ported to minix 3.3 before minix crashed again. |
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35 | |
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36 | 6.54 Sun Dec 16 11:06:07 CET 2018 |
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37 | - reinstate Coro::Select::select prototype - it breaks more than it fixes. |
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38 | |
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39 | 6.53 Sun Dec 16 10:33:15 CET 2018 |
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40 | - the autogenerated prototypes of Coro::AIO now add ";" at the end |
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41 | to avoid generating named unary operators and messing up parsing |
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42 | (mostly affects aio_mlockall 4 | 8 which was parsed as |
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43 | (aio_mlockall 4) | 8). |
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44 | - do not use a prototype for select in Coro::Select, as CORE::select also |
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45 | doesn't have one. |
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46 | |
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47 | 6.52 Tue Aug 14 18:49:43 CEST 2018 |
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48 | - libcoro update: allow sharing of coro threads using the pthreads |
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49 | backend among different pthreads, as is required by Coro::Multicore. |
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50 | - always allow ->call and ->eval when the coro is the current coroutine. this |
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51 | makes it possible, among other things, to call these on $Coro::main. |
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52 | - minor code cleanups. |
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53 | |
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54 | 6.514 Thu Aug 31 18:25:31 CEST 2017 |
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55 | - safe_cancel no longer croaks when called on already-destroyed |
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56 | thread, but instead "just works". |
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57 | |
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58 | 6.513 Sat Jul 15 01:18:51 CEST 2017 |
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59 | - experimental 5.22 comaptibility changes (PadlistNAMES). |
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60 | - removed attributes example and made sure the other examples |
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61 | still work. |
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62 | - fix some statevar types for newer perls, should be of no consequence. |
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63 | |
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64 | 6.512 Fri Jul 14 05:03:17 CEST 2017 |
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65 | - seems to pass test suite down till 5.8.9, so make this the |
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66 | minimum requirement in Makefile.PL. |
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67 | - experimental 5.24 compatibility changes (SUB_ARGARRAY). |
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68 | - experimental 5.26 compatibility changes (PL_comppad -> PADOFFSET). |
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69 | - disable FORTIFY_SOURCE to avoid broken (but well-intentioned) |
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70 | fortified longjmp variants in some libcs. |
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71 | - re-try JIT allocation without PROT_EXEC, to hopefully improve |
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72 | portability (still doesn't seem to work around broken selinux |
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73 | mmap everywhere). |
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74 | - speling fixes (Xavier Guimard). |
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75 | |
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76 | 6.511 Sun Jun 26 23:44:50 CEST 2016 |
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77 | - make it compile with threaded perls again. |
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78 | - simplify and speed up __DIE__ and __WARN__ handling. |
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79 | |
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80 | 6.51 Sat Jun 25 20:57:20 CEST 2016 |
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81 | - 6.5 release didn't compile on most older perls due to |
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82 | a logic error enabling experimental 5.24 code for all versions. |
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83 | - since various broken or deficient patches float around |
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84 | to work around the vtbl API breakage in perl, let's provide |
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85 | our own workaround, which seems to be much less invasive |
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86 | and more compatible than the approaches seen so far. YMMV. |
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87 | - work around assertion failure in perl_destruct on 5.24 |
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88 | (analyzed by Dave Mitchell). |
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89 | |
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90 | 6.5 Wed Jun 22 22:23:50 CEST 2016 |
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91 | - swap_sv swapping order was not symmetrical, causing |
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92 | wrong swaps when swap_sv was used multiple times on the |
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93 | same sv in the same thread. |
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94 | - swap_sv calls can now be undone by calling it again |
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95 | with the same variables. |
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96 | - swap_sv calls will now be undone in async_pool threads. |
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97 | - split Coro::Semaphore::up/adjust into separate xs functions |
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98 | for better error reporting, at slight codesize increase. |
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99 | - (libcoro) arm assembly support, please test and report. |
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100 | - adjust to PL_savestack changes in perl 5.24 (adapted from |
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101 | the debian patch, which unfortunately gets it wrong). |
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102 | |
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103 | 6.49 Sat Oct 17 01:40:12 CEST 2015 |
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104 | - throwing an exception to a thread waiting in |
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105 | Coro::Handle using Coro::EV did not stop the watchers, |
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106 | causing the next call to fail (testcase by Martin Pritchard). |
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107 | - bump minimum perl version to 5.10. |
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108 | |
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109 | 6.48 Sun Oct 4 19:03:51 CEST 2015 |
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110 | - fix memory leak when Coro::Handle uses Coro::EV internally |
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111 | (testcase by Sten Sten). |
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112 | - update code to libev 4 API (internally, Coro still used the |
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113 | version 3 API calls). |
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114 | - remove unused hv_sig. |
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115 | |
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116 | 6.47 Sat Jul 11 03:58:20 CEST 2015 |
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117 | - swap_svs - NVs can be in the SV head beginning with 5.20. |
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118 | |
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119 | 6.46 Tue Jun 30 14:36:30 CEST 2015 |
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120 | - restore portability to perls with windows fork emulation |
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121 | (patch by Petr Písař). |
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122 | |
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123 | 6.45 Tue Jun 30 01:40:08 CEST 2015 |
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124 | - restore portability to perl 5.16 and below. |
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125 | |
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126 | 6.44 Tue Jun 30 00:41:54 CEST 2015 |
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127 | - avoid segfaulting (or worse) when tracing a canceled thread. |
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128 | - the Event module silently broke it's public hook API, causing |
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129 | failures on perls compiled with -Duselongdouble. Requiring |
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130 | the latest version of Event because I don't know which release |
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131 | changed this (it's not mentioned in the ChangeLog). |
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132 | - allow xs level enterleave hooks via CoroAPI. |
| 11 | |
133 | |
| 12 | 6.43 Thu Jun 4 15:38:14 CEST 2015 |
134 | 6.43 Thu Jun 4 15:38:14 CEST 2015 |
| 13 | - use stability canary. |
135 | - use stability canary. |
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136 | - port to stableperl-5.22.0-1.001. |
| 14 | - update libecb. |
137 | - update libecb. |
| 15 | |
138 | |
| 16 | 6.42 Wed Feb 11 20:29:52 CET 2015 |
139 | 6.42 Wed Feb 11 20:29:52 CET 2015 |
| 17 | - Coro::SemaphoreSet->try did not actually work (analyzed by |
140 | - Coro::SemaphoreSet->try did not actually work (analyzed by |
| 18 | SATO Kentaro). |
141 | SATO Kentaro). |
