diff --git a/dev-tools/log/perf_history.txt b/dev-tools/log/perf_history.txt
index 9e4f337905aae4142faec355c1deb23cec67e9b8..d899e939a38d55f02cd2f15a72e3c01089b0dff1 100644
--- a/dev-tools/log/perf_history.txt
+++ b/dev-tools/log/perf_history.txt
@@ -276,6 +276,11 @@
 2013-08-28 17:56:35 | jcnsopc74  | macosx64, 2800 MHz      | 307692      | 23.2558     | 23.5294     | 6.06061     | 909091      | 
 
 # relese 0.9.1
-2013-09-27 13:43:28 | jcnsopc73  | macosx64, 2800 MHz      |             | 21.2766     | 21.7391     | 1.44928     | 833333 
-|# Release 0.9.2
+2013-09-27 13:43:28 | jcnsopc73  | macosx64, 2800 MHz      |             | 21.2766     | 21.7391     | 1.44928     | 833333 |
+
+# Release 0.9.2
 2013-11-15 12:57:20 | jcnsopc73  | macosx64, 2800 MHz      | 18.6916     | 18.6916     | 1.25        | 714286      | 
+
+# before alpha_f, phi_f
+2013-11-25 15:17:52 | jcnsopc73  | macosx64, 2800 MHz      | 21.5054     | 21.2766     | 1.44928     | 800000      | 
+2013-11-25 15:18:11 | jcnsopc73  | macosx64, 2800 MHz      | 21.0526     | 21.2766     | 1.44928     | 800000      |