1 files changed, 1 insertions, 0 deletions
diff --git a/README.md b/README.md
index c198cc5..fe9dfc1 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,7 @@ git clone https://github.com/Nerv-SJTU/nerv.git
 cd nerv
 git submodule init && git submodule update
 make
+#To include some new CUDA feature(e.x. atomicCAS), use "make CFLAGS=-D__NERV_FUTURE_CUDA_7"
 
 #further, if you want the speech modules
 git clone https://github.com/Nerv-SJTU/nerv-speech.git speech