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author | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-05-02 02:40:46 +0000 |
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committer | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-05-02 02:40:46 +0000 |
commit | 8c37de156b06eeb4f05d5852b5d73c00239e1ba9 (patch) | |
tree | 3e87f41626e8acb6d17faf4933a4e9c4353f7844 /benchmark/bm_vm_thread_sized_queue3.rb | |
parent | 2ac10eb9d03f69c09ca4e6a516236510db4eeb50 (diff) | |
download | ruby-8c37de156b06eeb4f05d5852b5d73c00239e1ba9.tar.gz |
more benchmarks for SizedQueue and ConditionVariable
I'm working on patches to improve everything in thread_sync.c,
add these to track progress.
* benchmark/bm_vm_thread_sized_queue.rb: add description
* benchmark/bm_vm_thread_condvar1.rb: new benchmark
* benchmark/bm_vm_thread_condvar2.rb: ditto
* benchmark/bm_vm_thread_sized_queue2.rb: ditto
* benchmark/bm_vm_thread_sized_queue3.rb: ditto
* benchmark/bm_vm_thread_sized_queue4.rb: ditto
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58535 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'benchmark/bm_vm_thread_sized_queue3.rb')
-rw-r--r-- | benchmark/bm_vm_thread_sized_queue3.rb | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/benchmark/bm_vm_thread_sized_queue3.rb b/benchmark/bm_vm_thread_sized_queue3.rb new file mode 100644 index 0000000000..ce5f1796d8 --- /dev/null +++ b/benchmark/bm_vm_thread_sized_queue3.rb @@ -0,0 +1,22 @@ +require 'thread' +# many producers, one consumer +n = 1_000_000 +m = 10 +q = Thread::SizedQueue.new(100) +consumer = Thread.new do + while q.pop + # consuming + end +end + +producers = m.times.map do + Thread.new do + while n > 0 + q.push true + n -= 1 + end + end +end +producers.each(&:join) +q.push nil +consumer.join |