# SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
# SPDX-License-Identifier: Apache-2.0

cmake_minimum_required(VERSION 3.20)
project(holoscan_gpu_resident_dag LANGUAGES CXX CUDA)

# Finds the package holoscan
find_package(holoscan REQUIRED CONFIG
             PATHS "/opt/nvidia/holoscan" "/workspace/holoscan-sdk/install")

add_executable(gpu_resident_dag
  gpu_resident_dag.cpp
  diamond_kernels.cu
)

target_link_libraries(gpu_resident_dag
  PRIVATE
  holoscan::core
)

# Set CUDA architectures for the target
set_property(TARGET gpu_resident_dag PROPERTY CUDA_ARCHITECTURES "native")

# Testing
if(BUILD_TESTING)
  add_test(NAME EXAMPLE_CPP_GPU_RESIDENT_DAG_TEST
           COMMAND gpu_resident_dag
           WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
          )
  set_tests_properties(EXAMPLE_CPP_GPU_RESIDENT_DAG_TEST PROPERTIES
                       PASS_REGULAR_EXPRESSION "Diamond GPU-resident DAG example completed"
                       FAIL_REGULAR_EXPRESSION "Incorrect result")
endif()
