1 // Copyright (c) 2017-2018, Lawrence Livermore National Security, LLC. 2 // Produced at the Lawrence Livermore National Laboratory. LLNL-CODE-734707. 3 // All Rights reserved. See files LICENSE and NOTICE for details. 4 // 5 // This file is part of CEED, a collection of benchmarks, miniapps, software 6 // libraries and APIs for efficient high-order finite element and spectral 7 // element discretizations for exascale applications. For more information and 8 // source code availability see http://github.com/ceed. 9 // 10 // The CEED research is supported by the Exascale Computing Project 17-SC-20-SC, 11 // a collaborative effort of two U.S. Department of Energy organizations (Office 12 // of Science and the National Nuclear Security Administration) responsible for 13 // the planning and preparation of a capable exascale ecosystem, including 14 // software, applications, hardware, advanced system engineering and early 15 // testbed platforms, in support of the nation's exascale computing imperative. 16 17 #ifndef _ceed_cuda_gen_h 18 #define _ceed_cuda_gen_h 19 20 #include <ceed/ceed.h> 21 #include <ceed/backend.h> 22 #include <cuda.h> 23 #include "../cuda/ceed-cuda-common.h" 24 25 typedef struct { const CeedScalar *in[CEED_FIELD_MAX]; CeedScalar *out[CEED_FIELD_MAX]; } CudaFields; 26 typedef struct { CeedInt *in[CEED_FIELD_MAX]; CeedInt *out[CEED_FIELD_MAX]; } CudaFieldsInt; 27 28 typedef struct { 29 CeedInt dim; 30 CeedInt Q1d; 31 CeedInt maxP1d; 32 CUmodule module; 33 CUfunction op; 34 CudaFieldsInt indices; 35 CudaFields fields; 36 CudaFields B; 37 CudaFields G; 38 CeedScalar *W; 39 } CeedOperator_Cuda_gen; 40 41 typedef struct { 42 char *qFunctionName; 43 char *qFunctionSource; 44 void *d_c; 45 } CeedQFunction_Cuda_gen; 46 47 CEED_INTERN int CeedQFunctionCreate_Cuda_gen(CeedQFunction qf); 48 49 CEED_INTERN int CeedOperatorCreate_Cuda_gen(CeedOperator op); 50 51 CEED_INTERN int CeedCompositeOperatorCreate_Cuda_gen(CeedOperator op); 52 53 #endif // _ceed_cuda_gen_h 54