checkin some micro optimization

2015-05-15 23:54:03 -07:00
parent 9c52fc8e22
commit 792cff5abc
4 changed files with 193 additions and 14 deletions
--- a/2
+++ b/2
@@ -2,7 +2,7 @@ export CC  = gcc
 export CXX = g++
 export MPICXX = mpicxx
 export LDFLAGS= -pthread -lm 
-export CFLAGS = -Wall -O3 -msse2  -Wno-unknown-pragmas 
+export CFLAGS = -Wall -O3 -msse2  -Wno-unknown-pragmas -funroll-loops

 ifeq ($(OS), Windows_NT)
 	export CXX = g++ -m64