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author | kosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-04-29 01:44:32 +0000 |
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committer | kosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-04-29 01:44:32 +0000 |
commit | 3c24bc37a00901427add4f96f7f37411a0eb8da5 (patch) | |
tree | 21fdd1f353327ecefe5da35d2d95dd2e24046bb7 /benchmark/bm_vm4_thread_pass.rb | |
parent | e4ba4b79b657f784ab52a339958c1ebb2320e906 (diff) | |
download | ruby-3c24bc37a00901427add4f96f7f37411a0eb8da5.tar.gz |
* benchmark/bm_vm4_pipe.rb: Add two new benchmark for GVL
performance. They was written by Koichi Sasada.
* benchmark/bm_vm4_thread_pass.rb: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31379 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'benchmark/bm_vm4_thread_pass.rb')
-rw-r--r-- | benchmark/bm_vm4_thread_pass.rb | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/benchmark/bm_vm4_thread_pass.rb b/benchmark/bm_vm4_thread_pass.rb new file mode 100644 index 0000000000..171bfecbfe --- /dev/null +++ b/benchmark/bm_vm4_thread_pass.rb @@ -0,0 +1,15 @@ +# Plenty Thtread.pass +# A performance may depend on GVL implementation. + +tmax = (ARGV.shift || 2).to_i +lmax = 2_000_000 / tmax + +(1..tmax).map{ + Thread.new{ + lmax.times{ + Thread.pass + } + } +}.each{|t| t.join} + + |