| 1 | Revision history for IO::AIO |
1 | Revision history for IO::AIO |
| 2 | |
2 | |
| 3 | TODO: better autoconf.pm that can return LIBS etc. |
3 | TODO: better autoconf.pm that can return LIBS etc. |
| 4 | TODO: use feeder for aio_scandir. |
4 | TODO: aio_cptree/mvtree |
| 5 | TODO: -lock/unlock, +callback/etc. |
5 | TODO: reduce condvar fairness: schedule hot-cache-threads first? |
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6 | TODO: fix setsig |
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7 | TODO: splice/tee/vmsplice/sync_file_range? (http://kerneltrap.org/node/6505 http://lwn.net/Articles/178199/) |
| 6 | |
8 | |
| 7 | 2.0 |
9 | 2.4 |
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10 | - fix aio_busy w.r.t. fractional delays. |
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11 | - add aio_chmod, aio_chown, aio_utime (linux successfully demonstrated |
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12 | that you can block on futimes...). |
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13 | - allow undef as fileoffset for aio_read/write and use read/write(2) |
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14 | internally (useful for sockets or O_APPEND handles). |
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15 | - use NV instead of UV for 32 bit perls and file offsets, as NVs |
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16 | have a larger range then. |
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17 | - shared code between BDB and IO::AIO. |
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18 | - correctly set errno to ENOSYS on unimplemented functions |
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19 | (should never happen, though). |
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20 | |
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21 | 2.33 Tue Jan 23 23:55:41 CET 2007 |
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22 | - fix install path (Andreas J. Koenig). |
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23 | |
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24 | 2.32 Mon Jan 22 16:56:23 CET 2007 |
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25 | - added aio_rmtree. |
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26 | - wow, aio_mkdir was missing. |
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27 | - aio_load did return undef on error, not -1. |
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28 | - use prefixexp not prefix in autoconf.pm |
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29 | (suggested by ... rt.cpan.org unreachable). |
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30 | - avoid installing autoconf.pm. |
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31 | |
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32 | 2.31 Sat Jan 6 03:46:02 CET 2007 |
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33 | - added aio_load. |
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34 | |
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35 | 2.3 Sat Dec 23 05:48:07 CET 2006 |
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36 | - fix off-by-one bug in aio_read, causing memory corruption |
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37 | or crashes. |
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38 | |
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39 | 2.21 Fri Dec 22 05:03:38 CET 2006 |
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40 | - minor doc updates. |
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41 | - minor cleanups. |
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42 | - IO::AIO::poll returns request count. |
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43 | - undocumented and unfinished async-signal-reporting. |
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44 | |
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45 | 2.2 Tue Oct 31 00:31:00 CET 2006 |
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46 | - minor doc updates. |
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47 | - added aio_readlink. |
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48 | - properly zero-terminate aio_read buffer. |
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49 | - fix aio_read/write with nonzero dataoffset. |
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50 | - reduced size of aio request structure. |
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51 | - better diagnostics when pathnames etc. are not byte-encoded; |
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52 | do not leak request in that case, either. |
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53 | |
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54 | 2.1 Sun Oct 29 02:01:57 CET 2006 |
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55 | - INCOMPATIBLE CHANGE: replace IO::AIO::poll_some by |
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56 | IO::AIO::max_poll_reqs and IO::AIO::max_poll_time. |
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57 | - fix a bug in aio_move where it would fail everytime |
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58 | it would have to copy files manually. |
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59 | - doc updates. |
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60 | - start threads only on (very low) demand. |
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61 | - end superfluous threads automatically after 10s idling. |
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62 | - add IO::AIO::max_idle to control this. |
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63 | - some tuning applied to random places. |
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64 | - add aio_mknod. |
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65 | |
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66 | 2.0 Thu Oct 26 18:27:58 CEST 2006 |
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67 | - minor incompatibility: max_outstanding semantics have changed. |
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68 | - major rewrite, consider all functionality EXPERIMENTAL. |
| 8 | - aio requests can be cancelled. |
69 | - aio requests can be cancelled. |
| 9 | - callbacks can be set later. |
70 | - callbacks can be (re-)set later. |
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71 | - aio requests can choose between 9 priorities. |
| 10 | - add aio_group: aio requests can be grouped. |
72 | - add aio_group: aio requests can be grouped |
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73 | into composite requests. |
| 11 | - implement generator interface for groups. |
74 | - generator interface for groups. |
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75 | - add IO::AIO::poll_some. |
| 12 | - major documentation improvements. |
76 | - major documentation improvements. |
| 13 | - very minor bugfixes. |
77 | - very minor bugfixes. |
| 14 | - add aio_nop for dummy requests. |
78 | - add aio_nop for dummy requests. |
| 15 | - add aio_sleep mainly for benchmarking and debugging. |
79 | - add aio_busy mainly for benchmarking and debugging. |
| 16 | - deprecated max_outstanding. |
80 | - use "fast" mutexes on linux. |
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81 | - use dynamic (and larger) buffers instead of |
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82 | putting them onto the stack. |
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83 | - optimise x86 and amd64 a bit. |
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84 | - better error checking when ENOMEM. |
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85 | - hopefully fix mem and dirp leaks on fork. |
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86 | - warn about broken perl malloc. |
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87 | - compiles on cygwin (but pread is broken on cygwin |
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88 | which is not detected by autoconf, so you have to |
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89 | edit autoconf/config.h yourself to enable emulation). |
| 17 | |
90 | |
| 18 | 1.8 Sat Jun 24 22:20:44 CEST 2006 |
91 | 1.8 Sat Jun 24 22:20:44 CEST 2006 |
| 19 | - add and/or document aio_rename, aio_link, aio_symlink and aio_move. |
92 | - add and/or document aio_rename, aio_link, aio_symlink and aio_move. |
| 20 | |
93 | |
| 21 | 1.73 Wed Mar 1 22:49:32 CET 2006 |
94 | 1.73 Wed Mar 1 22:49:32 CET 2006 |
| … | |
… | |
| 55 | - somebody nagged about C89 compatibility, so this release should |
128 | - somebody nagged about C89 compatibility, so this release should |
| 56 | be C89 compatible, but no guarantees for future ones. |
129 | be C89 compatible, but no guarantees for future ones. |
| 57 | - abort when the configure script fails. |
130 | - abort when the configure script fails. |
| 58 | |
131 | |
| 59 | 1.4 Wed Aug 17 08:07:27 CEST 2005 |
132 | 1.4 Wed Aug 17 08:07:27 CEST 2005 |
| 60 | - forget to recreate the pipe after forking, this could cause |
133 | - forgot to recreate the pipe after forking, this could cause |
| 61 | deadlocks. |
134 | deadlocks. |
| 62 | |
135 | |
| 63 | 1.3 Wed Aug 17 07:25:54 CEST 2005 |
136 | 1.3 Wed Aug 17 07:25:54 CEST 2005 |
| 64 | - properly propagate exceptions from callbacks, instead of silently |
137 | - properly propagate exceptions from callbacks, instead of silently |
| 65 | eating them. |
138 | eating them. |
