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| author | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-09-12 03:39:36 +0000 |
|---|---|---|
| committer | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-09-12 03:39:36 +0000 |
| commit | 02b52b2733baf5a65b0e40a376cdb1bba61c8d6c (patch) | |
| tree | e5700381924f2b523d727526f1f7fb7849e4e141 /benchmark | |
| parent | 33c8171c65ac0f66d1c096561e253f6f068fc85c (diff) | |
make opt_str_freeze leaf
Simply use DISPATCH_ORIGINAL_INSN instead of rb_funcall. This is,
when possible, overall performant because method dispatch results are
cached inside of CALL_CACHE. Should also be good for JIT.
----
trunk: ruby 2.6.0dev (2018-09-12 trunk 64689) [x86_64-darwin15]
ours: ruby 2.6.0dev (2018-09-12 leaf-insn 64688) [x86_64-darwin15]
last_commit=make opt_str_freeze leaf
Calculating -------------------------------------
trunk ours
vm2_freezestring 5.440M 31.411M i/s - 6.000M times in 1.102968s 0.191017s
Comparison:
vm2_freezestring
ours: 31410864.5 i/s
trunk: 5439865.4 i/s - 5.77x slower
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64690 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'benchmark')
| -rw-r--r-- | benchmark/vm2_freezestring.yml | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/benchmark/vm2_freezestring.yml b/benchmark/vm2_freezestring.yml new file mode 100644 index 0000000000..b78af91a20 --- /dev/null +++ b/benchmark/vm2_freezestring.yml @@ -0,0 +1,10 @@ +prelude: | + class String + def freeze + -self + end + end +benchmark: + vm2_freezestring: | + "tXnL1BP5T1WPXMjuFNLQtallEtRcay1t2lHtJSrlVsDgvunlbtfpr/DGdH0NGYE9".freeze +loop_count: 6000000 |