| 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 | _FP_gets still 70% of scan time. decode time: 24% _FP_gets, uulib_crc32 23%, UUValidData 11% |
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5 | - include ecb.h to deal with compiler builtins and endianness. |
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6 | - replace crc32 function by slice-by-16 version by Stephan Brumme, |
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7 | which should speed up yEnc en-/decoding. |
| 5 | - some further µ-optimisations in hot code. |
8 | - some further µ-optimisations in hot code, especially for yEnc. |
| 6 | - yEnc: allow pcrc= in addition to pcrc32= for yenc trailers, as |
9 | - yEnc: allow pcrc= in addition to pcrc32= for yenc trailers, as |
| 7 | some draft mentions both and it is actually in active use. |
10 | some draft mentions both and it is actually in active use. |
| 8 | - yEnc: ignore crc32= on multiparts, except on the last part. |
11 | - yEnc: ignore crc32= on multiparts, except on the last part. |
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12 | - be more precise in documenting code licenses in COPYING. |
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13 | |
| 10 | 1.62 Mon Feb 17 23:19:42 CET 2020 |
14 | 1.62 Mon Feb 17 23:19:42 CET 2020 |
| 11 | - major performance improvement by simplifying code in _FP_gets |
15 | - major performance improvement by simplifying code in _FP_gets |
| 12 | to not use fscanf. This might slow things down on platforms |
16 | to not use fscanf. This might slow things down on platforms |
| 13 | with very slow fgetc. |
17 | with very slow fgetc. |
