| 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. |
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4 | TODO: aio_cptree/mvtree/rmtree |
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5 | TODO: aio_utime, aio_chmod, aio_chown? should simply stat/open first? |
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6 | TODO: reduce condvar fairness: schedule hot-cache-threads first? |
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7 | TODO: fix setsig |
| 4 | |
8 | |
| 5 | 2.0 |
9 | 2.31 |
| 6 | - INCOMPATIBLE CHANGE: max_outstanding was removed, use |
10 | - added aio_load. |
| 7 | a group with a feeder instead. |
11 | |
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12 | 2.3 Sat Dec 23 05:48:07 CET 2006 |
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13 | - fix off-by-one bug in aio_read, causing memory corruption |
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14 | or crashes. |
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15 | |
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16 | 2.21 Fri Dec 22 05:03:38 CET 2006 |
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17 | - minor doc updates. |
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18 | - minor cleanups. |
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19 | - IO::AIO::poll returns request count. |
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20 | - undocumented and unfinished async-signal-reporting. |
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21 | |
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22 | 2.2 Tue Oct 31 00:31:00 CET 2006 |
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23 | - minor doc updates. |
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24 | - added aio_readlink. |
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25 | - properly zero-terminate aio_read buffer. |
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26 | - fix aio_read/write with nonzero dataoffset. |
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27 | - reduced size of aio request structure. |
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28 | - better diagnostics when pathnames etc. are not byte-encoded; |
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29 | do not leak request in that case, either. |
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30 | |
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31 | 2.1 Sun Oct 29 02:01:57 CET 2006 |
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32 | - INCOMPATIBLE CHANGE: replace IO::AIO::poll_some by |
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33 | IO::AIO::max_poll_reqs and IO::AIO::max_poll_time. |
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34 | - fix a bug in aio_move where it would fail everytime |
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35 | it would have to copy files manually. |
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36 | - doc updates. |
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37 | - start threads only on (very low) demand. |
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38 | - end superfluous threads automatically after 10s idling. |
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39 | - add IO::AIO::max_idle to control this. |
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40 | - some tuning applied to random places. |
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41 | - add aio_mknod. |
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42 | |
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43 | 2.0 Thu Oct 26 18:27:58 CEST 2006 |
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44 | - minor incompatibility: max_outstanding semantics have changed. |
| 8 | - major rewrite, consider all functionality EXPERIMENTAL. |
45 | - major rewrite, consider all functionality EXPERIMENTAL. |
| 9 | - aio requests can be cancelled. |
46 | - aio requests can be cancelled. |
| 10 | - callbacks can be (re-)set later. |
47 | - callbacks can be (re-)set later. |
| 11 | - aio requests can have choose 9 priorities. |
48 | - aio requests can choose between 9 priorities. |
| 12 | - add aio_group: aio requests can be grouped |
49 | - add aio_group: aio requests can be grouped |
| 13 | into composite requests. |
50 | into composite requests. |
| 14 | - generator interface for groups. |
51 | - generator interface for groups. |
| 15 | - add IO::AIO::poll_some. |
52 | - add IO::AIO::poll_some. |
| 16 | - major documentation improvements. |
53 | - major documentation improvements. |
| 17 | - very minor bugfixes. |
54 | - very minor bugfixes. |
| 18 | - add aio_nop for dummy requests. |
55 | - add aio_nop for dummy requests. |
| 19 | - add aio_busy mainly for benchmarking and debugging. |
56 | - add aio_busy mainly for benchmarking and debugging. |
| 20 | - deprecated max_outstanding. |
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| 21 | - use "fast" mutexes on linux. |
57 | - use "fast" mutexes on linux. |
| 22 | - use dynamic (and larger) buffers instead of |
58 | - use dynamic (and larger) buffers instead of |
| 23 | putting them onto the stack. |
59 | putting them onto the stack. |
| 24 | - optimise x86 and amd64 a bit. |
60 | - optimise x86 and amd64 a bit. |
| 25 | - better error checking when ENOMEM. |
61 | - better error checking when ENOMEM. |
| 26 | - hopefully fix mem and dirp leaks on fork. |
62 | - hopefully fix mem and dirp leaks on fork. |
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63 | - warn about broken perl malloc. |
| 27 | - compiles on cygwin (but pread is broken on cygwin |
64 | - compiles on cygwin (but pread is broken on cygwin |
| 28 | which is not detected by autoconf, so you have to |
65 | which is not detected by autoconf, so you have to |
| 29 | edit autoconf/config.h yourself to enable emulation). |
66 | edit autoconf/config.h yourself to enable emulation). |
| 30 | |
67 | |
| 31 | 1.8 Sat Jun 24 22:20:44 CEST 2006 |
68 | 1.8 Sat Jun 24 22:20:44 CEST 2006 |
| … | |
… | |
| 68 | - somebody nagged about C89 compatibility, so this release should |
105 | - somebody nagged about C89 compatibility, so this release should |
| 69 | be C89 compatible, but no guarantees for future ones. |
106 | be C89 compatible, but no guarantees for future ones. |
| 70 | - abort when the configure script fails. |
107 | - abort when the configure script fails. |
| 71 | |
108 | |
| 72 | 1.4 Wed Aug 17 08:07:27 CEST 2005 |
109 | 1.4 Wed Aug 17 08:07:27 CEST 2005 |
| 73 | - forget to recreate the pipe after forking, this could cause |
110 | - forgot to recreate the pipe after forking, this could cause |
| 74 | deadlocks. |
111 | deadlocks. |
| 75 | |
112 | |
| 76 | 1.3 Wed Aug 17 07:25:54 CEST 2005 |
113 | 1.3 Wed Aug 17 07:25:54 CEST 2005 |
| 77 | - properly propagate exceptions from callbacks, instead of silently |
114 | - properly propagate exceptions from callbacks, instead of silently |
| 78 | eating them. |
115 | eating them. |
