rename gpu option

CMakeLists.txt

@@ -50,7 +50,7 @@ elseif(NOT DEFINED USE_LIBNUMA OR USE_LIBNUMA)
   list(APPEND TAMM_DEPENDENCIES numactl)
 endif()
 
-if(USE_CUDA OR USE_HIP OR USE_DPCPP)
+if(TAMM_ENABLE_CUDA OR TAMM_ENABLE_HIP OR TAMM_ENABLE_DPCPP)
   if(USE_SYCL_BLAS)
     #list(APPEND TAMM_DEPENDENCIES sycl-blas)
   endif()

cmake/check_user_env.cmake

@@ -13,9 +13,9 @@ if (DEFINED ENV{CONDA_PREFIX}) #VIRTUAL_ENV
 endif()
 
 if("${CMAKE_HOST_SYSTEM_NAME}" STREQUAL "Darwin")
-    if (USE_CUDA)
-        message(FATAL_ERROR "TAMM does not support building with GPU support \
-        on MACOSX. Please use -DUSE_CUDA=OFF for MACOSX builds.")
+    if (${PROJECT_NAME}_ENABLE_CUDA)
+        message(FATAL_ERROR "${PROJECT_NAME} does not support building with GPU support \
+        on MACOSX. Please use -D${PROJECT_NAME}_ENABLE_CUDA=OFF for MACOSX builds.")
     endif()
 
     if(CMAKE_CXX_COMPILER_ID STREQUAL "Intel" 
@@ -79,7 +79,7 @@ if(CMAKE_C_COMPILER_ID STREQUAL "GNU" AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU" A
   endif()
 endif()
 
-if(USE_CUDA)
+if(${PROJECT_NAME}_ENABLE_CUDA)
     include(CheckLanguage)
     check_language(CUDA)
 

docs/install.rst

@@ -32,15 +32,15 @@ CUDA Options
 
 ::
 
-   -DUSE_CUDA=ON (OFF by default)  
+   -DTAMM_ENABLE_CUDA=ON (OFF by default)  
    One of -DGPU_ARCH=X (OR) -DCMAKE_CUDA_ARCHITECTURES=X is required. Set the arch value X to 70 for Volta, 80 for Ampere, 90 for Hopper and 95 for Blackwell.
 
 HIP Options
 ~~~~~~~~~~~~
 
 ::
 
-   -DUSE_HIP=ON (OFF by default) 
+   -DTAMM_ENABLE_HIP=ON (OFF by default) 
    -DROCM_ROOT=$ROCM_PATH
    One of -DGPU_ARCH=gfx90a (OR) -DCMAKE_HIP_ARCHITECTURES=gfx90a is required.
 
@@ -50,7 +50,7 @@ DPCPP options
 
 ::
 
-   -DUSE_DPCPP=ON
+   -DTAMM_ENABLE_DPCPP=ON (OFF by default)
 
 CMake options for developers (optional)
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -103,7 +103,7 @@ In addition to the build options chosen, there are various build configurations
 Default build using BLIS and NETLIB LAPACK
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-To enable CUDA build, add ``-DUSE_CUDA=ON`` and ``-DGPU_ARCH=<value>``
+To enable CUDA build, add ``-DTAMM_ENABLE_CUDA=ON`` and ``-DGPU_ARCH=<value>``
 
 
 ::
@@ -135,9 +135,7 @@ Default build on MACOS
 Build using Intel MKL
 ~~~~~~~~~~~~~~~~~~~~~~
 
-.. _to-enable-cuda-build-add--duse_cudaon-1:
-
-To enable CUDA build, add ``-DUSE_CUDA=ON`` and ``-DGPU_ARCH=<value>``
+To enable CUDA build, add ``-DTAMM_ENABLE_CUDA=ON`` and ``-DGPU_ARCH=<value>``
 
 ::
 
@@ -169,7 +167,7 @@ Build instructions for Summit using ESSL
    CC=gcc CXX=g++ FC=gfortran cmake \
    -DCMAKE_INSTALL_PREFIX=$REPO_INSTALL_PATH \
    -DBLIS_CONFIG=power9 \
-   -DLINALG_VENDOR=IBMESSL -DUSE_CUDA=ON \
+   -DLINALG_VENDOR=IBMESSL -DTAMM_ENABLE_CUDA=ON \
    -DLINALG_PREFIX=/sw/summit/essl/6.3.0/essl/6.3 ..
 
    make -j3
@@ -200,7 +198,7 @@ Build instructions for Summit using ESSL and UPC++
    -DBLIS_CONFIG=power9 \
    -DLINALG_VENDOR=IBMESSL \
    -DLINALG_PREFIX=/sw/summit/essl/6.3.0/essl/6.3 \
-   -DUSE_CUDA=ON \
+   -DTAMM_ENABLE_CUDA=ON \
    -DUSE_UPCXX=ON ..
 
    UPCXX_CODEMODE=O3 make -j3
@@ -226,7 +224,7 @@ Build instructions for Frontier
    CC=cc CXX=CC FC=ftn cmake \
    -DCMAKE_INSTALL_PREFIX=$REPO_INSTALL_PATH \
    -DGPU_ARCH=gfx90a \
-   -DUSE_HIP=ON -DROCM_ROOT=$ROCM_PATH \
+   -DTAMM_ENABLE_HIP=ON -DROCM_ROOT=$ROCM_PATH \
    -DGCCROOT=/opt/gcc/12.2.0/snos \
    -DHDF5_ROOT=$HDF5_ROOT ..
 
@@ -260,7 +258,7 @@ Build instructions for Perlmutter and Polaris
 
    cd $REPO_ROOT_PATH/build
 
-   cmake -DUSE_CUDA=ON -DGPU_ARCH=80 -DBLIS_CONFIG=generic \
+   cmake -DTAMM_ENABLE_CUDA=ON -DGPU_ARCH=80 -DBLIS_CONFIG=generic \
    -DCMAKE_INSTALL_PREFIX=$REPO_INSTALL_PATH ..
 
    make -j3
@@ -285,7 +283,7 @@ SYCL build instructions using Intel OneAPI
    CC=icx CXX=icpx FC=ifx cmake \
    -DCMAKE_INSTALL_PREFIX=$REPO_INSTALL_PATH \
    -DLINALG_VENDOR=IntelMKL -DLINALG_PREFIX=/opt/oneapi/mkl/latest \
-   -DUSE_DPCPP=ON -DGCCROOT=$GCC_ROOT_PATH \
+   -DTAMM_ENABLE_DPCPP=ON -DGCCROOT=$GCC_ROOT_PATH \
    -DTAMM_CXX_FLAGS="-fma -ffast-math -fsycl -fsycl-default-sub-group-size 16 -fsycl-unnamed-lambda -fsycl-device-code-split=per_kernel -sycl-std=2020"
 
    make -j3
@@ -310,7 +308,7 @@ Build instructions for Aurora
    CC=icx CXX=icpx FC=ifx cmake \
    -DCMAKE_INSTALL_PREFIX=$REPO_INSTALL_PATH \
    -DLINALG_VENDOR=IntelMKL -DLINALG_PREFIX=$MKLROOT \
-   -DUSE_DPCPP=ON -DUSE_MEMKIND=ON -DGCCROOT=$GCC_ROOT_PATH \
+   -DTAMM_ENABLE_DPCPP=ON -DGCCROOT=$GCC_ROOT_PATH \
    -DTAMM_CXX_FLAGS="-march=sapphirerapids -mtune=sapphirerapids -ffast-math -fsycl -fsycl-default-sub-group-size 16 -fsycl-unnamed-lambda -fsycl-device-code-split=per_kernel -sycl-std=2020"
 
    make -j12

src/tamm/CMakeLists.txt

@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION ${CMAKE_VERSION})
 project(TAMM VERSION ${PROJECT_VERSION} LANGUAGES CXX)
 include(TargetMacros) #For cmsb_add_library
 
-if(USE_CUDA OR USE_HIP OR USE_DPCPP)
+if(${PROJECT_NAME}_HAS_CUDA OR ${PROJECT_NAME}_HAS_HIP OR ${PROJECT_NAME}_HAS_DPCPP)
   set(tamm_gpu_INCS
     gpu_streams.hpp
     mr/gpu_memory_resource.hpp
@@ -12,7 +12,7 @@ if(USE_CUDA OR USE_HIP OR USE_DPCPP)
 
   set(tamm_gpu_SRCS kernels/gpu_blas.cpp)
 endif()
-if(USE_DPCPP)
+if(${PROJECT_NAME}_HAS_DPCPP)
   list(APPEND tamm_gpu_INCS sycl_device.hpp)
 endif()