| 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/rmtree |
|
|
5 | TODO: aio_utime, aio_chmod, aio_chown? should simply stat/open first? |
|
|
6 | TODO: reduce condvar fairness: schedule hot-cache-threads first? |
| 5 | |
7 | |
| 6 | 2.0 |
8 | - minor doc updates. |
|
|
9 | - minor cleanups. |
|
|
10 | - IO::AIO::poll returns request count. |
|
|
11 | |
|
|
12 | 2.2 Tue Oct 31 00:31:00 CET 2006 |
|
|
13 | - minor doc updates. |
|
|
14 | - added aio_readlink. |
|
|
15 | - properly zero-terminate aio_read buffer. |
|
|
16 | - fix aio_read/write with nonzero dataoffset. |
|
|
17 | - reduced size of aio request structure. |
|
|
18 | - better diagnostics when pathnames etc. are not byte-encoded; |
|
|
19 | do not leak request in that case, either. |
|
|
20 | |
|
|
21 | 2.1 Sun Oct 29 02:01:57 CET 2006 |
|
|
22 | - INCOMPATIBLE CHANGE: replace IO::AIO::poll_some by |
|
|
23 | IO::AIO::max_poll_reqs and IO::AIO::max_poll_time. |
|
|
24 | - fix a bug in aio_move where it would fail everytime |
|
|
25 | it would have to copy files manually. |
|
|
26 | - doc updates. |
|
|
27 | - start threads only on (very low) demand. |
|
|
28 | - end superfluous threads automatically after 10s idling. |
|
|
29 | - add IO::AIO::max_idle to control this. |
|
|
30 | - some tuning applied to random places. |
|
|
31 | - add aio_mknod. |
|
|
32 | |
|
|
33 | 2.0 Thu Oct 26 18:27:58 CEST 2006 |
|
|
34 | - minor incompatibility: max_outstanding semantics have changed. |
|
|
35 | - major rewrite, consider all functionality EXPERIMENTAL. |
| 7 | - aio requests can be cancelled. |
36 | - aio requests can be cancelled. |
| 8 | - callbacks can be (re-)set later. |
37 | - callbacks can be (re-)set later. |
| 9 | - aio requests can have choose 9 priorities. |
38 | - aio requests can choose between 9 priorities. |
| 10 | - add aio_group: aio requests can be grouped |
39 | - add aio_group: aio requests can be grouped |
| 11 | into composite requests. |
40 | into composite requests. |
| 12 | - generator interface for groups. |
41 | - generator interface for groups. |
|
|
42 | - add IO::AIO::poll_some. |
| 13 | - major documentation improvements. |
43 | - major documentation improvements. |
| 14 | - very minor bugfixes. |
44 | - very minor bugfixes. |
| 15 | - add aio_nop for dummy requests. |
45 | - add aio_nop for dummy requests. |
| 16 | - add aio_busy mainly for benchmarking and debugging. |
46 | - add aio_busy mainly for benchmarking and debugging. |
| 17 | - deprecated max_outstanding. |
|
|
| 18 | - use "fast" mutexes on linux. |
47 | - use "fast" mutexes on linux. |
| 19 | - use dynamic (and larger) buffers instead of |
48 | - use dynamic (and larger) buffers instead of |
| 20 | putting them onto the stack. |
49 | putting them onto the stack. |
| 21 | - optimise x86 and amd64 a bit. |
50 | - optimise x86 and amd64 a bit. |
| 22 | - better error checking when ENOMEM. |
51 | - better error checking when ENOMEM. |
| 23 | - hopefully fix mem and dirp leaks on fork. |
52 | - hopefully fix mem and dirp leaks on fork. |
|
|
53 | - warn about broken perl malloc. |
|
|
54 | - compiles on cygwin (but pread is broken on cygwin |
|
|
55 | which is not detected by autoconf, so you have to |
|
|
56 | edit autoconf/config.h yourself to enable emulation). |
| 24 | |
57 | |
| 25 | 1.8 Sat Jun 24 22:20:44 CEST 2006 |
58 | 1.8 Sat Jun 24 22:20:44 CEST 2006 |
| 26 | - add and/or document aio_rename, aio_link, aio_symlink and aio_move. |
59 | - add and/or document aio_rename, aio_link, aio_symlink and aio_move. |
| 27 | |
60 | |
| 28 | 1.73 Wed Mar 1 22:49:32 CET 2006 |
61 | 1.73 Wed Mar 1 22:49:32 CET 2006 |
| … | |
… | |
| 62 | - somebody nagged about C89 compatibility, so this release should |
95 | - somebody nagged about C89 compatibility, so this release should |
| 63 | be C89 compatible, but no guarantees for future ones. |
96 | be C89 compatible, but no guarantees for future ones. |
| 64 | - abort when the configure script fails. |
97 | - abort when the configure script fails. |
| 65 | |
98 | |
| 66 | 1.4 Wed Aug 17 08:07:27 CEST 2005 |
99 | 1.4 Wed Aug 17 08:07:27 CEST 2005 |
| 67 | - forget to recreate the pipe after forking, this could cause |
100 | - forgot to recreate the pipe after forking, this could cause |
| 68 | deadlocks. |
101 | deadlocks. |
| 69 | |
102 | |
| 70 | 1.3 Wed Aug 17 07:25:54 CEST 2005 |
103 | 1.3 Wed Aug 17 07:25:54 CEST 2005 |
| 71 | - properly propagate exceptions from callbacks, instead of silently |
104 | - properly propagate exceptions from callbacks, instead of silently |
| 72 | eating them. |
105 | eating them. |
