| 1 | Revision history for Perl extension Convert::UUlib. |
1 | Revision history for Perl extension Convert::UUlib. |
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| 3 | _FP_gets still 70% of scan time. decode time: 24% _FP_gets, uulib_crc32 23%, UUValidData 11% |
3 | TODO: biggest timesinks: FP_fgets/getc_unlocked overall, UUInsertPartToList dominates large loads due to O(n**2) search |
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5 | 04:59:03 <kentnl> schmorp: you may want to change the description on Convert-UUlib, because your bundled copy |
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6 | is now better maintained and has fewer security risks than upstreams :p |
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7 | 04:59:49 <kentnl> to the point I've been humoring the idea of cribbing its code and shipping it as a |
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8 | replacement for other things currently using the original uulib |
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9 | 06:51:00 <schmorp> kentnl: well, hmm, but change it to what, it still is an interface to "a" uulib library at |
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10 | least |
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11 | 06:52:26 <kentnl> Maybe "Convert to/from uuencoded data in C" or something like that. |
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13 | - update large decoder example to disable OPT_AUTOCHK dn use Smerge -1. |
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14 | - many micro-optimisations. |
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15 | - avoid costly string comparisons by comparing hashes when isnerting items, |
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16 | which speeds up insertion by a constant factor. |
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17 | - improve uulist structure layout. |
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18 | - reverse the order of file list items, which heuristically improves |
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19 | match speed with large usenet file lists. |
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20 | - use getc instead of fgetc. |
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21 | - clean up FP _symbol names. |
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22 | - use feof_unlocked and ferror_unlocked. |
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23 | - implement a faster ascii-only strnicmp. |
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24 | - misc very minor code improvements. |
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25 | - remove quite a bit of pre-posix/dos/etc. cruft. |
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26 | - use flockfile, if avaiolable, for a potential but small |
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27 | speed gain. |
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28 | |
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29 | 1.71 Tue Mar 17 00:54:06 CET 2020 |
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30 | - backport to c89 (patch by Paul Howarth). |
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32 | 1.7 Sat Feb 29 22:07:54 CET 2020 |
| 5 | - new function: GetFileList. |
33 | - new function: GetFileList. |
| 6 | - experimental perlmulticore support (see manpage). |
34 | - experimental perlmulticore support (see manpage). |
| 7 | - Initialize is now a NOP and CleanUp automatically initializes again. |
35 | - Initialize is now a NOP and CleanUp automatically initializes again. |
| 8 | - updated example decoder and documentation a bit. |
36 | - updated example decoder and documentation a bit. |
| 9 | - include ecb.h to deal with compiler builtins and endianness. |
37 | - include ecb.h to deal with compiler builtins and endianness. |
