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 #include <ceed-backend.h> 17 #include <ceed.h> 18 #include <nvrtc.h> 19 #include <cuda.h> 20 #include <cuda_runtime.h> 21 22 typedef struct { 23 CUmodule module; 24 CUfunction interp; 25 CUfunction grad; 26 CUfunction weight; 27 CeedScalar *d_interp1d; 28 CeedScalar *d_grad1d; 29 CeedScalar *d_qweight1d; 30 CeedScalar *c_B; 31 CeedScalar *c_G; 32 } CeedBasis_Cuda_shared; 33 34 typedef struct { 35 } Ceed_Cuda_shared; 36 37 CEED_INTERN int CeedBasisCreateTensorH1_Cuda_shared(CeedInt dim, CeedInt P1d, 38 CeedInt Q1d, 39 const CeedScalar *interp1d, 40 const CeedScalar *grad1d, 41 const CeedScalar *qref1d, 42 const CeedScalar *qweight1d, 43 CeedBasis basis); 44 45 CEED_INTERN int CeedBasisCreateH1_Cuda_shared(CeedElemTopology, CeedInt, 46 CeedInt, 47 CeedInt, const CeedScalar *, 48 const CeedScalar *, const CeedScalar *, 49 const CeedScalar *, CeedBasis); 50