some progress on build stuff

host-configs/lanl-builds/nvcc_gcc_X.cmake

@@ -0,0 +1,29 @@
+###############################################################################
+# Copyright (c) 2016-24, Lawrence Livermore National Security, LLC
+# and RAJA project contributors. See the RAJA/LICENSE file for details.
+#
+# SPDX-License-Identifier: (BSD-3-Clause)
+###############################################################################
+
+set(RAJA_COMPILER "RAJA_COMPILER_CLANG" CACHE STRING "")
+
+set(CMAKE_CXX_FLAGS_RELEASE "-O3 -march=native -funroll-loops -finline-functions" CACHE STRING "")
+set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O3 -g -march=native -funroll-loops -finline-functions" CACHE STRING "")
+set(CMAKE_CXX_FLAGS_DEBUG "-O0 -g" CACHE STRING "")
+
+set(HOST_OPT_FLAGS "-Xcompiler -O3 -Xcompiler -fopenmp")
+
+set(CMAKE_THREAD_LIBS_INIT "-lpthread")
+SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread")
+set(CMAKE_HAVE_THREADS_LIBRARY 1)
+set(CMAKE_USE_WIN32_THREADS_INIT 0)
+set(CMAKE_USE_PTHREADS_INIT 1)
+set(THREADS_PREFER_PTHREAD_FLAG ON)
+
+set(CMAKE_CUDA_FLAGS_RELEASE "-O3 ${HOST_OPT_FLAGS}" CACHE STRING "")
+set(CMAKE_CUDA_FLAGS_DEBUG "-g -G -O0" CACHE STRING "")
+set(CMAKE_CUDA_FLAGS_RELWITHDEBINFO "-g -lineinfo -O3 ${HOST_OPT_FLAGS}" CACHE STRING "")
+
+set(RAJA_DATA_ALIGN 64 CACHE STRING "")
+
+set(RAJA_HOST_CONFIG_LOADED On CACHE BOOL "")

scripts/lanl-builds/cray_nvcc_gcc.sh

@@ -0,0 +1,67 @@
+#!/usr/bin/env bash
+
+###############################################################################
+# Copyright (c) 2016-24, Lawrence Livermore National Security, LLC
+# and RAJA project contributors. See the RAJA/LICENSE file for details.
+#
+# SPDX-License-Identifier: (BSD-3-Clause)
+###############################################################################
+
+if [[ $# -lt 3 ]]; then
+  echo
+  echo "You must pass 3 arguments to the script (in this order): "
+  echo "   1) compiler version number for nvcc"
+  echo "   2) CUDA compute architecture (number only, not 'sm_90' for example)"
+  echo "   3) compiler version number for gcc"
+  echo
+  echo "For example: "
+  echo "    cray_nvcc_gcc.sh 12.5 90 12.3.0"
+  exit
+fi
+
+COMP_NVCC_VER=$1
+COMP_ARCH=$2
+COMP_GCC_VER=$3
+shift 3
+
+BUILD_SUFFIX=lanl_cray-nvcc${COMP_NVCC_VER}-${COMP_ARCH}-gcc${COMP_GCC_VER}
+
+echo
+echo "Creating build directory build_${BUILD_SUFFIX} and generating configuration in it"
+echo "Configuration extra arguments:"
+echo "   $@"
+echo
+
+rm -rf build_${BUILD_SUFFIX} >/dev/null
+mkdir build_${BUILD_SUFFIX} && cd build_${BUILD_SUFFIX}
+
+module load cmake/3.29.6
+
+cmake \
+  -DCMAKE_BUILD_TYPE=Release \
+  -DCMAKE_CXX_COMPILER=/usr/projects/hpcsoft/tce/24-07/cos3-aarch64-cc90/compilers/gcc/${COMP_GCC_VER}/bin/g++ \
+  -DBLT_CXX_STD=c++14 \
+  -Dgtest_disable_pthreads=ON \
+  -DGTEST_HAS_PTHREAD=0 \
+  -C ../host-configs/lanl-builds/cray/nvcc_gcc_X.cmake \
+  -DENABLE_OPENMP=Off \
+  -DENABLE_CUDA=On \
+  -DCUDA_TOOLKIT_ROOT_DIR=/opt/nvidia/hpc_sdk/Linux_aarch64/24.7/cuda \
+  -DCMAKE_CUDA_COMPILER=/opt/nvidia/hpc_sdk/Linux_aarch64/24.7/cuda/${COMP_NVCC_VER}/bin/nvcc  \
+  -DCMAKE_CUDA_ARCHITECTURES=${COMP_ARCH} \
+  -DENABLE_BENCHMARKS=On \
+  -DCMAKE_INSTALL_PREFIX=../install_${BUILD_SUFFIX} \
+  "$@" \
+  ..
+
+echo
+echo "***********************************************************************"
+echo
+echo "cd into directory build_${BUILD_SUFFIX} and run make to build RAJA"
+echo
+echo "  Please note that you have to disable CUDA GPU hooks when you run"
+echo "  the RAJA tests; for example,"
+echo
+echo "    lrun -1 --smpiargs="-disable_gpu_hooks" make test"
+echo
+echo "***********************************************************************"