From f5b0f04d2ae2fdbf94f0a061a40693d84a863e0e Mon Sep 17 00:00:00 2001
From: kosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 4 May 2011 13:14:28 +0000
Subject: [PATCH] * benchmark/bm_vm4_pipe.rb: Reduced iterations. Too slow
 benchmark   is bad. * benchmark/bm_vm4_thread_pass.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31433 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog                       | 6 ++++++
 benchmark/bm_vm4_pipe.rb        | 2 +-
 benchmark/bm_vm4_thread_pass.rb | 2 +-
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index f5bafdd2c9..b8cf8a0c58 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Wed May  4 22:13:09 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* benchmark/bm_vm4_pipe.rb: Reduced iterations. Too slow benchmark
+	  is bad.
+	* benchmark/bm_vm4_thread_pass.rb: ditto.
+
 Wed May  4 22:08:22 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
 	* test/date/test_date_base.rb: don't use no message skip().
diff --git a/benchmark/bm_vm4_pipe.rb b/benchmark/bm_vm4_pipe.rb
index d33c5223a9..272d231eba 100644
--- a/benchmark/bm_vm4_pipe.rb
+++ b/benchmark/bm_vm4_pipe.rb
@@ -1,7 +1,7 @@
 # Mesure small and plenty pipe read/write.
 # A performance may depend on GVL implementation.
 
-lmax = 1_000_000
+lmax = 100_000
 r, w = IO.pipe
 [Thread.new{
   lmax.times{
diff --git a/benchmark/bm_vm4_thread_pass.rb b/benchmark/bm_vm4_thread_pass.rb
index 171bfecbfe..b5b3c0bc85 100644
--- a/benchmark/bm_vm4_thread_pass.rb
+++ b/benchmark/bm_vm4_thread_pass.rb
@@ -2,7 +2,7 @@
 # A performance may depend on GVL implementation.
 
 tmax = (ARGV.shift || 2).to_i
-lmax = 2_000_000 / tmax
+lmax = 200_000 / tmax
 
 (1..tmax).map{
   Thread.new{