diff --git a/.vscode/c_cpp_properties.json b/.vscode/c_cpp_properties.json
index 3616aa3..b7a1887 100644
--- a/.vscode/c_cpp_properties.json
+++ b/.vscode/c_cpp_properties.json
@@ -6,7 +6,7 @@
                 "${workspaceFolder}/**"
             ],
             "defines": [],
-            "compilerPath": "/opt/cuda/bin/nvcc",
+            "compilerPath": "/usr/local/cuda-10.0/bin/nvcc",
             "cStandard": "c11",
             "cppStandard": "c++14",
             "configurationProvider": "ms-vscode.makefile-tools"
diff --git a/Presentazione CUDA.pdf b/Presentazione CUDA.pdf
new file mode 100644
index 0000000..d9a2b75
Binary files /dev/null and b/Presentazione CUDA.pdf differ
diff --git a/atax/Makefile b/atax/Makefile
index eb849f0..f90140d 100644
--- a/atax/Makefile
+++ b/atax/Makefile
@@ -16,13 +16,13 @@ CXXFLAGS+= ${EXTRA_CXXFLAGS}
 # CUDA_HOME:=/usr/local/cuda-10.0
 CUDA_HOME:=/opt/cuda
 # Specify the directory of the nvc compiler
-NVCC:=$(CUDA_HOME)/bin/nvcc
+NVCC:=/usr/local/cuda-10.0/bin/nvcc
 # Specify the flags for the nvc compiler
 NVCFLAGS:=$(CXXFLAGS) $(NVOPT)
 
 # Optimize for @Steffo's NVIDIA GTX 1070
-NVCFLAGS+= -arch=compute_61
-NVCFLAGS+= -code=sm_61
+# NVCFLAGS+= -arch=compute_61
+# NVCFLAGS+= -code=sm_61
 
 
 %.elf: %.cu.o polybench.cu.o