base_select.hpp

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// -------------------------------------------------------//
//
// SHAMROCK code for hydrodynamics
// Copyright (c) 2021-2026 Timothée David--Cléris <tim.shamrock@proton.me>
// SPDX-License-Identifier: CeCILL Free Software License Agreement v2.1
// Shamrock is licensed under the CeCILL 2.1 License, see LICENSE for more information
//
// -------------------------------------------------------//
 
#pragma once
 
#include <shambackends/sycl.hpp>
 
#if defined(__ACPP__)
 
    #ifndef ACPP_LIBKERNEL_IS_DEVICE_PASS_SSCP
        #define ACPP_LIBKERNEL_IS_DEVICE_PASS_SSCP 0
    #endif
 
    #ifndef ACPP_LIBKERNEL_IS_DEVICE_PASS_HOST
        #define ACPP_LIBKERNEL_IS_DEVICE_PASS_HOST 0
    #endif
 
    #if defined(__SYCL_DEVICE_ONLY__) && defined(__NVPTX__)
        #define _IS_ACPP_SMCP_CUDA
    #elif defined(__SYCL_DEVICE_ONLY__) && defined(__AMDGCN__)
        #define _IS_ACPP_SMCP_HIP
        #if __AMDGCN_WAVEFRONT_SIZE == 64
            #define _IS_ACPP_SMCP_HIP_WAVEFRONT64
        #elif __AMDGCN_WAVEFRONT_SIZE == 32
            #define _IS_ACPP_SMCP_HIP_WAVEFRONT32
        #endif
    #elif defined(__SYCL_DEVICE_ONLY__) && (defined(__SPIR__) || defined(__SPIRV__))
        #define _IS_ACPP_SMCP_INTEL_SPIRV
    #elif ACPP_LIBKERNEL_IS_DEVICE_PASS_SSCP
        #define _IS_ACPP_SSCP
    #elif ACPP_LIBKERNEL_IS_DEVICE_PASS_HOST && !defined(DOXYGEN)
        #define _IS_ACPP_SMCP_HOST
    #endif
 
#endif
 
#if defined(SYCL_IMPLEMENTATION_ONEAPI) && defined(__SYCL_DEVICE_ONLY__) && defined(__NVPTX__)
    #define _IS_ONEAPI_SMCP_CUDA
#elif defined(SYCL_IMPLEMENTATION_ONEAPI) && defined(__SYCL_DEVICE_ONLY__) && defined(__AMDGCN__)
    #define _IS_ONEAPI_SMCP_HIP
#elif defined(SYCL_IMPLEMENTATION_ONEAPI) && defined(__SYCL_DEVICE_ONLY__)                         \
    && (defined(__SPIR__) || defined(__SPIRV__))
    #define _IS_ONEAPI_SMCP_INTEL_SPIRV
#endif
 
#if defined(__ACPP__)
    #define DEVICE_ATTRIBUTE_ON_ACPP __device__
#else
    #define DEVICE_ATTRIBUTE_ON_ACPP
#endif