fix CI parallelism

Author: leofang

.github/workflows/build-wheel.yml

@@ -121,11 +121,11 @@ jobs:
           CIBW_ENVIRONMENT_LINUX: >
             CUDA_PATH=/host/${{ env.CUDA_PATH }}
             LIBRARY_PATH=/host/${{ env.CUDA_PATH }}/lib
-            CUDA_BINDINGS_PARALLEL_LEVEL=${{ env.CUDA_BINDINGS_PARALLEL_LEVEL }}
+            CUDA_PYTHON_PARALLEL_LEVEL=${{ env.CUDA_PYTHON_PARALLEL_LEVEL }}
           CIBW_ENVIRONMENT_WINDOWS: >
             CUDA_HOME="$(cygpath -w ${{ env.CUDA_PATH }})"
             LIB="${CUDA_HOME}\\lib\\x64;${LIB}"
-            CUDA_BINDINGS_PARALLEL_LEVEL=${{ env.CUDA_BINDINGS_PARALLEL_LEVEL }}
+            CUDA_PYTHON_PARALLEL_LEVEL=${{ env.CUDA_PYTHON_PARALLEL_LEVEL }}
           CIBW_BEFORE_BUILD_WINDOWS: "pip install delvewheel"
           CIBW_REPAIR_WHEEL_COMMAND_WINDOWS: "delvewheel repair --namespace-pkg cuda -w {dest_dir} {wheel}"
         with:

ci/tools/env-vars

@@ -28,7 +28,7 @@ elif [[ "${HOST_PLATFORM}" == win* ]]; then
 fi
 
 echo "${TOOLS_PATH}" >> $GITHUB_PATH
-echo "CUDA_BINDINGS_PARALLEL_LEVEL=$(nproc)" >> $GITHUB_ENV
+echo "CUDA_PYTHON_PARALLEL_LEVEL=$(nproc)" >> $GITHUB_ENV
 CUDA_CORE_ARTIFACT_BASENAME="cuda-core-python${PYTHON_VERSION_FORMATTED}-${HOST_PLATFORM}"
 echo "CUDA_CORE_ARTIFACT_BASENAME=${CUDA_CORE_ARTIFACT_BASENAME}" >> $GITHUB_ENV
 echo "CUDA_CORE_ARTIFACT_NAME=${CUDA_CORE_ARTIFACT_BASENAME}-${SHA}" >> $GITHUB_ENV