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author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-10-24 01:57:27 +0000 |
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committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-10-24 01:57:27 +0000 |
commit | f3c5239b16b983f1cea6c7710aae052f54e94ff8 (patch) | |
tree | 3f7c3a8f4e848ca514224d957a2083506db9e094 /thread_win32.h | |
parent | 8e40a7ccb90bfbb06392c543cfa816b8cb5be8fc (diff) | |
download | ruby-f3c5239b16b983f1cea6c7710aae052f54e94ff8.tar.gz |
introduce new YARV insn newhashfromarray.
* insns.def (newhashfromarray): added to replace `core_hash_from_ary`
method to eliminate method call overhead.
On my environment, I got the following benchmark results:
x = {x: 1}
modified: 7864988.6 i/s
trunk: 6004098.1 i/s - 1.31x slower
x = {x: 1, y: 2}
trunk: 6127338.4 i/s
modified: 5232380.0 i/s - 1.17x slower
x = {x: 1, y: 2, z: 3}
modified: 6089553.1 i/s
trunk: 5249333.5 i/s - 1.16x slower
This trivial improvement should be reconsider because of usage of
this instruction.
* compile.c: ditto.
* defs/id.def, vm.c: remove unused functions.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65343 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'thread_win32.h')
0 files changed, 0 insertions, 0 deletions