1 // Copyright (c) 2017-2024, Lawrence Livermore National Security, LLC and other CEED contributors. 2 // All Rights Reserved. See the top-level LICENSE and NOTICE files for details. 3 // 4 // SPDX-License-Identifier: BSD-2-Clause 5 // 6 // This file is part of CEED: http://github.com/ceed 7 #pragma once 8 9 #include <ceed.h> 10 #include <ceed/backend.h> 11 #include <cuda.h> 12 13 static inline CeedInt CeedDivUpInt(CeedInt numerator, CeedInt denominator) { return (numerator + denominator - 1) / denominator; } 14 15 CEED_INTERN int CeedCompile_Cuda(Ceed ceed, const char *source, CUmodule *module, const CeedInt num_defines, ...); 16 CEED_INTERN int CeedTryCompile_Cuda(Ceed ceed, const char *source, bool *is_compile_good, CUmodule *module, const CeedInt num_defines, ...); 17 18 CEED_INTERN int CeedGetKernel_Cuda(Ceed ceed, CUmodule module, const char *name, CUfunction *kernel); 19 20 CEED_INTERN int CeedRunKernel_Cuda(Ceed ceed, CUfunction kernel, int grid_size, int block_size, void **args); 21 22 CEED_INTERN int CeedRunKernelAutoblockCuda(Ceed ceed, CUfunction kernel, size_t points, void **args); 23 24 CEED_INTERN int CeedRunKernelDim_Cuda(Ceed ceed, CUfunction kernel, int grid_size, int block_size_x, int block_size_y, int block_size_z, void **args); 25 26 CEED_INTERN int CeedRunKernelDimShared_Cuda(Ceed ceed, CUfunction kernel, int grid_size, int block_size_x, int block_size_y, int block_size_z, 27 int shared_mem_size, void **args); 28 CEED_INTERN int CeedTryRunKernelDimShared_Cuda(Ceed ceed, CUfunction kernel, int grid_size, int block_size_x, int block_size_y, int block_size_z, 29 int shared_mem_size, bool *is_good_run, void **args); 30