Upgrade to CUDA 12 (#1527)

Co-authored-by: Woosuk Kwon <woosuk.kwon@berkeley.edu>

.github/workflows/scripts/build.sh

@@ -11,5 +11,8 @@ LD_LIBRARY_PATH=${cuda_home}/lib64:$LD_LIBRARY_PATH
 $python_executable -m pip install wheel packaging
 $python_executable -m pip install -r requirements.txt
 
+# Limit the number of parallel jobs to avoid OOM
+export MAX_JOBS=1
+
 # Build
 $python_executable setup.py bdist_wheel --dist-dir=dist

.github/workflows/scripts/cuda-install.sh

@@ -16,3 +16,8 @@ sudo apt clean
 # Test nvcc
 PATH=/usr/local/cuda-$1/bin:${PATH}
 nvcc --version
+
+# Log gcc, g++, c++ versions
+gcc --version
+g++ --version
+c++ --version