summaryrefslogtreecommitdiff
path: root/ruby_1_9_3/benchmark/bm_io_select.rb
diff options
context:
space:
mode:
Diffstat (limited to 'ruby_1_9_3/benchmark/bm_io_select.rb')
-rw-r--r--ruby_1_9_3/benchmark/bm_io_select.rb9
1 files changed, 9 insertions, 0 deletions
diff --git a/ruby_1_9_3/benchmark/bm_io_select.rb b/ruby_1_9_3/benchmark/bm_io_select.rb
new file mode 100644
index 0000000000..19248daeb1
--- /dev/null
+++ b/ruby_1_9_3/benchmark/bm_io_select.rb
@@ -0,0 +1,9 @@
+# IO.select performance
+
+w = [ IO.pipe[1] ];
+
+nr = 1000000
+nr.times {
+ IO.select nil, w
+}
+