| commit | 6298db769e00670920b3d5d2e2dc5426f9d64786 | |
| author | Nikodemus Siivola <nikodemus@random-state.net> | |
| Wed, 12 Dec 2007 11:58:03 +0000 (12 11:58 +0000) | ||
| committer | Nikodemus Siivola <nikodemus@random-state.net> | |
| Wed, 12 Dec 2007 11:58:03 +0000 (12 11:58 +0000) | ||
| tree | 7064ed458b06c698ae76ebc93d69eb86d18e3f79 | treesnapshot (tar.gz zip) |
| parent | 8c12bc813114d4bbfa9c05e450e013167ad6cca3 | commitdiff |
1.0.12.29: optimize POSITION & FIND families for strings
* If the string is simple, and the element type is know the old code
does well already. Add a dispatch for (SIMPLE-ARRAY CHARACTER (*))
to the out-of-line versions on unicode builds.
* To keep code size down to something reasonable, remove the
dispatch for SIMPLE-VECTOR: presumably POSITION & FIND are much
more common on strings of uncertain type, then random vectors.
* If the string is simple, and the element type is know the old code
does well already. Add a dispatch for (SIMPLE-ARRAY CHARACTER (*))
to the out-of-line versions on unicode builds.
* To keep code size down to something reasonable, remove the
dispatch for SIMPLE-VECTOR: presumably POSITION & FIND are much
more common on strings of uncertain type, then random vectors.
| src/code/seq.lisp | diffblobblamehistory | |
| version.lisp-expr | diffblobblamehistory |