| commit | 12b7e571c9a7f14a53d7782b055d2bebe3363b9c | |
| author | Nikodemus Siivola <nikodemus@random-state.net> | |
| Wed, 18 Apr 2007 10:09:59 +0000 (18 10:09 +0000) | ||
| committer | Nikodemus Siivola <nikodemus@random-state.net> | |
| Wed, 18 Apr 2007 10:09:59 +0000 (18 10:09 +0000) | ||
| tree | c84e1b1253ef81ceffb4acaa8432e35672332ef0 | treesnapshot (tar.gz zip) |
| parent | aa088b8747bfa6de349fc99655f3b511970c6677 | commitdiff |
1.0.4.101: new STRING-OUTPUT-STREAM implementation
* Instead of copying the output string each time we need to expand
it, maintain a chain of buffers. For large inputs the improvement
is vast, for small inputs the performance characteristics are
essentially the same. One the average seems to cons about 30% less.
* Instead of copying the output string each time we need to expand
it, maintain a chain of buffers. For large inputs the improvement
is vast, for small inputs the performance characteristics are
essentially the same. One the average seems to cons about 30% less.
| NEWS | diffblobblamehistory | |
| src/code/stream.lisp | diffblobblamehistory | |
| version.lisp-expr | diffblobblamehistory |