changeset 296:f16802b3b580

add comment on CMakeLists.txt for cuda test
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Fri, 10 Feb 2017 10:44:48 +0900
parents 8236e4ca6983
children b46398081fe4
files src/test/CMakeLists.txt
diffstat 1 files changed, 8 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/src/test/CMakeLists.txt	Fri Feb 10 10:08:06 2017 +0900
+++ b/src/test/CMakeLists.txt	Fri Feb 10 10:44:48 2017 +0900
@@ -4,8 +4,11 @@
 
 set(NVCCFLAG "-std=c++11" "-g" "-O0" )
 
-set(CMAKE_C_COMPILER $ENV{CBC_COMPILER})
+# set(CMAKE_C_COMPILER $ENV{CBC_COMPILER})
+
 set(CUDA_LINK_FLAGS "-framework CUDA -lc++ -Wl,-search_paths_first -Wl,-headerpad_max_install_names /Developer/NVIDIA/CUDA-8.0/lib/libcudart_static.a -Wl,-rpath,/usr/local/cuda/lib") 
+# for linux use -lcuda
+
 SET( CMAKE_EXE_LINKER_FLAGS  "${CMAKE_EXE_LINKER_FLAGS} ${CUDA_LINK_FLAGS}" )
 
 cmake_minimum_required(VERSION 2.8)
@@ -30,5 +33,9 @@
 
 add_executable(twiceExample twice.o multiply.ptx test.c)
 
+# to compile these, comment out CMAKE_C_COMPILER
+# cuda_add_executable(Cudasample_gpu Cudasample_gpu.cu)
+# cuda_add_executable(Cudasample_cpu Cudasample_cpu.cu)
+
 # target_link_libraries(twiceExample ${CUDA_LIBRARIES} ${MPI_LIBRARIES} ${OPENGL_LIBRARIES})