Text archives Help

---

Author: sparker
Date: Tue Dec 13 13:27:59 2005
New Revision: 783

Modified:
   trunk/CMakeLists.txt
Log:
Added -malign-natural as a default compiler flag for osx.  It now seems to 
work everywhere and makes a 10-20% speed improvement


Modified: trunk/CMakeLists.txt
==============================================================================
--- trunk/CMakeLists.txt        (original)
+++ trunk/CMakeLists.txt        Tue Dec 13 13:27:59 2005
@@ -129,7 +129,7 @@
 ######################################################################
 # Check for Mac OS
 IF (APPLE)
-  FIRST_TIME_SET(CMAKE_CXX_FLAGS_RELEASE "-O3 -g -fgcse-sm -funroll-loops 
-fstrict-aliasing -fsched-interblock -falign-loops=16 -falign-jumps=16 
-falign-functions=16 -falign-jumps-max-skip=15 -falign-loops-max-skip=15 
-ffast-math -freorder-blocks -mpowerpc-gpopt -force_cpusubtype_ALL -mtune=G5 
-mcpu=G5 -mpowerpc64 -faltivec -mabi=altivec -mpowerpc-gfxopt" STRING 
"Optimized Flags")
+  FIRST_TIME_SET(CMAKE_CXX_FLAGS_RELEASE "-O3 -g -fgcse-sm -funroll-loops 
-fstrict-aliasing -fsched-interblock -falign-loops=16 -falign-jumps=16 
-falign-functions=16 -falign-jumps-max-skip=15 -falign-loops-max-skip=15 
-ffast-math -freorder-blocks -mpowerpc-gpopt -force_cpusubtype_ALL -mtune=G5 
-mcpu=G5 -mpowerpc64 -faltivec -mabi=altivec -mpowerpc-gfxopt 
-malign-natural" STRING "Optimized Flags")
 ENDIF (APPLE)
 
 

---

• [MANTA] r783 - trunk, sparker, 12/13/2005

---

Archive powered by MHonArc 2.6.16.