Reviewers: ,
Message:
Benchmark results:
Short Ascii (plenty): 16ms | Short
Ascii
(plenty): 15ms
Short Unicode (plenty): 81ms | Short
Unicode (plenty): 36ms
Prepend Unicode (plenty): 46ms | Prepend
Unicode (plenty): 15ms
Unbalanced left (plenty): 10ms |
Unbalanced
left (plenty): 11ms
Unbalanced right (plenty): 10ms |
Unbalanced
right (plenty): 10ms
Unbalanced Unicode left (plenty): 16ms |
Unbalanced
Unicode left (plenty): 10ms
Unbalanced Unicode right (plenty): 26ms |
Unbalanced
Unicode right (plenty): 9ms
Unbalanced long left (plenty): 13ms |
Unbalanced
long left (plenty): 13ms
Unbalanced long right (plenty): 14ms |
Unbalanced
long right (plenty): 13ms
Unbalanced Unicode long left (plenty): 658ms |
Unbalanced
Unicode long left (plenty): 89ms
Unbalanced Unicode long right (plenty): 620ms |
Unbalanced
Unicode long right (plenty): 100ms
Prepend Unbalanced long left (plenty): 213ms | Prepend
Unbalanced long left (plenty): 13ms
Prepend Unbalanced long right (plenty): 205ms | Prepend
Unbalanced long right (plenty): 13ms
Unbalanced Unicode long left hint-many (plenty): 286ms |
Unbalanced
Unicode long left hint-many (plenty): 89ms
Unbalanced Unicode long right hint-many (plenty): 287ms |
Unbalanced
Unicode long right hint-many (plenty): 99ms
Short Ascii (just enough): 16ms | Short
Ascii
(just enough): 15ms
Short Unicode (just enough): 93ms | Short
Unicode (just enough): 74ms
Prepend Unicode (just enough): 47ms | Prepend
Unicode (just enough): 20ms
Unbalanced left (just enough): 10ms |
Unbalanced
left (just enough): 9ms
Unbalanced right (just enough): 9ms |
Unbalanced
right (just enough): 9ms
Unbalanced Unicode left (just enough): 20ms |
Unbalanced
Unicode left (just enough): 12ms
Unbalanced Unicode right (just enough): 31ms |
Unbalanced
Unicode right (just enough): 18ms
Unbalanced long left (just enough): 13ms |
Unbalanced
long left (just enough): 13ms
Unbalanced long right (just enough): 13ms |
Unbalanced
long right (just enough): 13ms
Unbalanced Unicode long left (just enough): 695ms |
Unbalanced
Unicode long left (just enough): 198ms
Unbalanced Unicode long right (just enough): 654ms |
Unbalanced
Unicode long right (just enough): 203ms
Prepend Unbalanced long left (just enough): 193ms | Prepend
Unbalanced long left (just enough): 14ms
Prepend Unbalanced long right (just enough): 183ms | Prepend
Unbalanced long right (just enough): 14ms
Unbalanced Unicode long left hint-many (just enough): 323ms |
Unbalanced
Unicode long left hint-many (just enough): 195ms
Unbalanced Unicode long right hint-many (just enough): 323ms |
Unbalanced
Unicode long right hint-many (just enough): 204ms
Description:
Speed up WriteUtf8 in the case where the output buffer is large enough.
Please review this at https://chromiumcodereview.appspot.com/9696032/
SVN Base: http://v8.googlecode.com/svn/branches/bleeding_edge/
Affected files:
A benchmarks/write-utf8-benchmark.cc
M src/api.cc
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