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Comparing IO-AIO/Changes (file contents):
Revision 1.64 by root, Mon Feb 6 23:55:48 2006 UTC vs.
Revision 1.123 by root, Fri Jun 1 06:52:33 2007 UTC

1Revision history for IO::AIO 1Revision history for IO::AIO
2 2
3TODO: better autoconf.pm that can return LIBS etc. 3TODO: better autoconf.pm that can return LIBS etc.
4TODO: aio_cptree/mvtree
5TODO: reduce condvar fairness: schedule hot-cache-threads first?
6TODO: fix setsig
7TODO: splice/tee/vmsplice/sync_file_range? (http://kerneltrap.org/node/6505 http://lwn.net/Articles/178199/)
4 8
51.73 92.4
6 - AIX isn't being helpful again, hardcode a value for NAME_MAX 10 - fix aio_busy w.r.t. fractional delays.
11 - add aio_chmod, aio_chown, aio_utime (linux successfully demonstrated
12 that you can block on futimes...).
13 - shared code between BDB and IO::AIO.
14 - correctly set errno to ENOSYS on unimplemented functions
15 (should never happen, though).
16
172.33 Tue Jan 23 23:55:41 CET 2007
18 - fix install path (Andreas J. Koenig).
19
202.32 Mon Jan 22 16:56:23 CET 2007
21 - added aio_rmtree.
22 - wow, aio_mkdir was missing.
23 - aio_load did return undef on error, not -1.
24 - use prefixexp not prefix in autoconf.pm
25 (suggested by ... rt.cpan.org unreachable).
26 - avoid installing autoconf.pm.
27
282.31 Sat Jan 6 03:46:02 CET 2007
29 - added aio_load.
30
312.3 Sat Dec 23 05:48:07 CET 2006
32 - fix off-by-one bug in aio_read, causing memory corruption
33 or crashes.
34
352.21 Fri Dec 22 05:03:38 CET 2006
36 - minor doc updates.
37 - minor cleanups.
38 - IO::AIO::poll returns request count.
39 - undocumented and unfinished async-signal-reporting.
40
412.2 Tue Oct 31 00:31:00 CET 2006
42 - minor doc updates.
43 - added aio_readlink.
44 - properly zero-terminate aio_read buffer.
45 - fix aio_read/write with nonzero dataoffset.
46 - reduced size of aio request structure.
47 - better diagnostics when pathnames etc. are not byte-encoded;
48 do not leak request in that case, either.
49
502.1 Sun Oct 29 02:01:57 CET 2006
51 - INCOMPATIBLE CHANGE: replace IO::AIO::poll_some by
52 IO::AIO::max_poll_reqs and IO::AIO::max_poll_time.
53 - fix a bug in aio_move where it would fail everytime
54 it would have to copy files manually.
55 - doc updates.
56 - start threads only on (very low) demand.
57 - end superfluous threads automatically after 10s idling.
58 - add IO::AIO::max_idle to control this.
59 - some tuning applied to random places.
60 - add aio_mknod.
61
622.0 Thu Oct 26 18:27:58 CEST 2006
63 - minor incompatibility: max_outstanding semantics have changed.
64 - major rewrite, consider all functionality EXPERIMENTAL.
65 - aio requests can be cancelled.
66 - callbacks can be (re-)set later.
67 - aio requests can choose between 9 priorities.
68 - add aio_group: aio requests can be grouped
69 into composite requests.
70 - generator interface for groups.
71 - add IO::AIO::poll_some.
72 - major documentation improvements.
73 - very minor bugfixes.
74 - add aio_nop for dummy requests.
75 - add aio_busy mainly for benchmarking and debugging.
76 - use "fast" mutexes on linux.
77 - use dynamic (and larger) buffers instead of
78 putting them onto the stack.
79 - optimise x86 and amd64 a bit.
80 - better error checking when ENOMEM.
81 - hopefully fix mem and dirp leaks on fork.
82 - warn about broken perl malloc.
83 - compiles on cygwin (but pread is broken on cygwin
84 which is not detected by autoconf, so you have to
85 edit autoconf/config.h yourself to enable emulation).
86
871.8 Sat Jun 24 22:20:44 CEST 2006
88 - add and/or document aio_rename, aio_link, aio_symlink and aio_move.
89
901.73 Wed Mar 1 22:49:32 CET 2006
91 - codename "jost"
92 - AIX/Solaris(?) aren't being helpful again, hardcode a value
7 and drive with your eyes closed (reported by wcooley@nakedape.cc). 93 for NAME_MAX and drive with your eyes closed (reported by
94 wcooley@nakedape.cc).
8 95
91.72 Thu Feb 2 00:40:44 CET 2006 961.72 Thu Feb 2 00:40:44 CET 2006
10 - another minor bug in aio_scandir, again, the callback was called 97 - another minor bug in aio_scandir, again, the callback was called
11 twice when the directory can't be stat'ed. 98 twice when the directory can't be stat'ed.
12 99
37 - somebody nagged about C89 compatibility, so this release should 124 - somebody nagged about C89 compatibility, so this release should
38 be C89 compatible, but no guarantees for future ones. 125 be C89 compatible, but no guarantees for future ones.
39 - abort when the configure script fails. 126 - abort when the configure script fails.
40 127
411.4 Wed Aug 17 08:07:27 CEST 2005 1281.4 Wed Aug 17 08:07:27 CEST 2005
42 - forget to recreate the pipe after forking, this could cause 129 - forgot to recreate the pipe after forking, this could cause
43 deadlocks. 130 deadlocks.
44 131
451.3 Wed Aug 17 07:25:54 CEST 2005 1321.3 Wed Aug 17 07:25:54 CEST 2005
46 - properly propagate exceptions from callbacks, instead of silently 133 - properly propagate exceptions from callbacks, instead of silently
47 eating them. 134 eating them.

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