From 2c7c8198fe88e2f57b6c885e0ed95fe51ecaa0b5 Mon Sep 17 00:00:00 2001
From: Axel Kohlmeyer <akohlmey@gmail.com>
Date: Wed, 17 Nov 2010 22:26:55 -0500
Subject: [PATCH] compile mixed precision and sm_20 now.

---
 lib/gpu/Makefile.fermi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/gpu/Makefile.fermi b/lib/gpu/Makefile.fermi
index e8f7ca7e89..84cec05ff9 100644
--- a/lib/gpu/Makefile.fermi
+++ b/lib/gpu/Makefile.fermi
@@ -21,8 +21,8 @@
 CUDA_HOME = $(HOME)/cuda
 NVCC  = $(CUDA_HOME)/bin/nvcc #-ccbin /opt/gcc-34/bin
 
-CUDA_ARCH = -arch=sm_13
-CUDA_PRECISION = -D_SINGLE_SINGLE
+CUDA_ARCH = -arch=sm_20
+CUDA_PRECISION = -D_SINGLE_DOUBLE
 CUDA_INCLUDE = -I$(CUDA_HOME)/include 
 CUDA_LIB = -L$(CUDA_HOME)/lib64 -Xlinker -rpath -Xlinker $(CUDA_HOME)/lib64 -lcudart
 CUDA_OPTS = -DUNIX -O3 -Xptxas -v --use_fast_math