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build(kernel): add separate CMakeLists

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This commit is contained in:
Anthony Berg 2025-06-18 16:22:12 +02:00
parent bb0f75afea
commit 8096f4ce04
7 changed files with 42 additions and 32 deletions
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36
GPUSimulators/gpu/CMakeLists.txt
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@ -1,34 +1,10 @@
cmake_minimum_required(VERSION 4.0)
project(FiniteVolumeGPU LANGUAGES CXX CUDA)
if(NOT DEFINED CMAKE_CUDA_ARCHITECTURES)
set(CMAKE_CUDA_ARCHITECTURES 52)
endif()
cmake_minimum_required(VERSION 3.21)
cmake_policy(VERSION 3.21.3...3.31.6)
project(FiniteVolumeGPU LANGUAGES CXX HIP CUDA)
set(CMAKE_CXX_STANDARD 23)
include_directories(common)
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
add_library(cuda_comp SHARED
common/common.h
common/EulerCommon.h
common/limiters.h
common/SWECommon.h
cuda/EE2D_KP07_dimsplit.cu
cuda/SWE2D_FORCE.cu
cuda/SWE2D_HLL.cu
cuda/SWE2D_HLL2.cu
cuda/SWE2D_KP07.cu
cuda/SWE2D_KP07_dimsplit.cu
cuda/SWE2D_LxF.cu
cuda/SWE2D_WAF.cu
cuda/EE2D_KP07_dimsplit.cu
cuda/EE2D_KP07_dimsplit.cu
cuda/EE2D_KP07_dimsplit.cu)
target_compile_definitions(cuda_comp PUBLIC
BLOCK_WIDTH
BLOCK_HEIGHT
)
target_compile_features(cuda_comp PRIVATE cuda_std_14)
add_subdirectory(hip)
add_subdirectory(cuda)

16
GPUSimulators/gpu/cuda/CMakeLists.txt Normal file
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@ -0,0 +1,16 @@
if(NOT DEFINED CMAKE_CUDA_ARCHITECTURES)
set(CMAKE_CUDA_ARCHITECTURES 52)
endif()
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include)
file(GLOB MODELS "${CMAKE_CURRENT_SOURCE_DIR}/*.cu")
add_library(cuda_comp MODULE ${MODELS})
target_compile_definitions(cuda_comp PUBLIC
BLOCK_WIDTH
BLOCK_HEIGHT
)
target_compile_features(cuda_comp PRIVATE cuda_std_14)

0
GPUSimulators/gpu/common/EulerCommon.h → GPUSimulators/gpu/cuda/include/EulerCommon.h
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2
GPUSimulators/gpu/common/SWECommon.h → GPUSimulators/gpu/cuda/include/SWECommon.h
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@ -1,5 +1,5 @@
/*
These CUDA functions implement different types of numerical flux
rThese CUDA functions implement different types of numerical flux
functions for the shallow water equations
Copyright (C) 2016, 2017, 2018 SINTEF Digital

2
GPUSimulators/gpu/common/common.h → GPUSimulators/gpu/cuda/include/common.h
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@ -463,7 +463,7 @@ __device__ float reduce_max(float *data, unsigned int n) {
// Reduce to "threads" elements
sdata[tid] = FLT_MIN;
for (unsigned int i = tid; i < n; i += threads) {
sdata[tid] = max(sdata[tid], dt_ctx.L[i]);
sdata[tid] = max(sdata[tid], data[i]);
}
__syncthreads();

0
GPUSimulators/gpu/common/limiters.h → GPUSimulators/gpu/cuda/include/limiters.h
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18
GPUSimulators/gpu/hip/CMakeLists.txt Normal file
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@ -0,0 +1,18 @@
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include)
execute_process(COMMAND hipconfig --rocmpath
OUTPUT_VARIABLE rocm_path)
message(STATUS "ROCm SDK path: ${rocm_path}")
set(CMAKE_HIP_FLAGS "${CMAKE_HIP_FLAGS} -isystem ${rocm_path}/include")
file(GLOB MODELS "${CMAKE_CURRENT_SOURCE_DIR}/*.hip")
add_library(hip_comp ${MODELS})
target_compile_definitions(hip_comp PUBLIC
BLOCK_WIDTH
BLOCK_HEIGHT
)
target_compile_features(hip_comp PRIVATE cxx_std_23)