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Diffstat (limited to 'benchmark/vm_thread_condvar2.yml')
-rw-r--r-- | benchmark/vm_thread_condvar2.yml | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/benchmark/vm_thread_condvar2.yml b/benchmark/vm_thread_condvar2.yml deleted file mode 100644 index 5b5798c7c5..0000000000 --- a/benchmark/vm_thread_condvar2.yml +++ /dev/null @@ -1,39 +0,0 @@ -prelude: | - # many threads, one mutex, many condvars -benchmark: - vm_thread_condvar2: | - require 'thread' - m = Mutex.new - cv1 = ConditionVariable.new - cv2 = ConditionVariable.new - max = 1000 - n = 100 - waiting = 0 - scvs = [] - waiters = n.times.map do |i| - start_cv = ConditionVariable.new - scvs << start_cv - start_mtx = Mutex.new - start_mtx.synchronize do - th = Thread.new(start_mtx, start_cv) do |sm, scv| - m.synchronize do - sm.synchronize { scv.signal } - max.times do - cv2.signal if (waiting += 1) == n - cv1.wait(m) - end - end - end - start_cv.wait(start_mtx) - th - end - end - m.synchronize do - max.times do - cv2.wait(m) until waiting == n - waiting = 0 - cv1.broadcast - end - end - waiters.each(&:join) -loop_count: 1 |