1 // Copyright (c) 2017-2022, 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 8 #ifndef _ceed_hip_h 9 #define _ceed_hip_h 10 11 #include <ceed.h> 12 #include <ceed/backend.h> 13 #include <ceed/jit-source/hip/hip-types.h> 14 #include <hip/hip_runtime.h> 15 16 #if (HIP_VERSION >= 50200000) 17 #include <hipblas/hipblas.h> // IWYU pragma: export 18 #else 19 #include <hipblas.h> // IWYU pragma: export 20 #endif 21 22 typedef struct { 23 CeedScalar *h_array; 24 CeedScalar *h_array_borrowed; 25 CeedScalar *h_array_owned; 26 CeedScalar *d_array; 27 CeedScalar *d_array_borrowed; 28 CeedScalar *d_array_owned; 29 } CeedVector_Hip; 30 31 typedef struct { 32 hipModule_t module; 33 hipFunction_t StridedNoTranspose; 34 hipFunction_t StridedTranspose; 35 hipFunction_t OffsetNoTranspose; 36 hipFunction_t OffsetTranspose; 37 hipFunction_t OffsetTransposeDet; 38 CeedInt num_nodes; 39 CeedInt *h_ind; 40 CeedInt *h_ind_allocated; 41 CeedInt *d_ind; 42 CeedInt *d_ind_allocated; 43 CeedInt *d_t_offsets; 44 CeedInt *d_t_indices; 45 CeedInt *d_l_vec_indices; 46 } CeedElemRestriction_Hip; 47 48 typedef struct { 49 hipModule_t module; 50 hipFunction_t Interp; 51 hipFunction_t Grad; 52 hipFunction_t Weight; 53 CeedScalar *d_interp_1d; 54 CeedScalar *d_grad_1d; 55 CeedScalar *d_q_weight_1d; 56 } CeedBasis_Hip; 57 58 typedef struct { 59 hipModule_t module; 60 hipFunction_t Interp; 61 hipFunction_t Grad; 62 hipFunction_t Weight; 63 CeedScalar *d_interp; 64 CeedScalar *d_grad; 65 CeedScalar *d_q_weight; 66 } CeedBasisNonTensor_Hip; 67 68 typedef struct { 69 hipModule_t module; 70 char *qfunction_name; 71 char *qfunction_source; 72 hipFunction_t QFunction; 73 Fields_Hip fields; 74 void *d_c; 75 } CeedQFunction_Hip; 76 77 typedef struct { 78 void *h_data; 79 void *h_data_borrowed; 80 void *h_data_owned; 81 void *d_data; 82 void *d_data_borrowed; 83 void *d_data_owned; 84 } CeedQFunctionContext_Hip; 85 86 typedef struct { 87 hipModule_t module; 88 hipFunction_t linearDiagonal; 89 hipFunction_t linearPointBlock; 90 CeedBasis basisin, basisout; 91 CeedElemRestriction diagrstr, pbdiagrstr; 92 CeedVector elemdiag, pbelemdiag; 93 CeedInt numemodein, numemodeout, nnodes; 94 CeedEvalMode *h_emodein, *h_emodeout; 95 CeedEvalMode *d_emodein, *d_emodeout; 96 CeedScalar *d_identity, *d_interpin, *d_interpout, *d_gradin, *d_gradout; 97 } CeedOperatorDiag_Hip; 98 99 typedef struct { 100 hipModule_t module; 101 hipFunction_t linearAssemble; 102 CeedInt nelem, block_size_x, block_size_y, elemsPerBlock; 103 CeedScalar *d_B_in, *d_B_out; 104 } CeedOperatorAssemble_Hip; 105 106 typedef struct { 107 CeedVector *evecs; // E-vectors, inputs followed by outputs 108 CeedVector *qvecsin; // Input Q-vectors needed to apply operator 109 CeedVector *qvecsout; // Output Q-vectors needed to apply operator 110 CeedInt numein; 111 CeedInt numeout; 112 CeedInt qfnumactivein, qfnumactiveout; 113 CeedVector *qfactivein; 114 CeedOperatorDiag_Hip *diag; 115 CeedOperatorAssemble_Hip *asmb; 116 } CeedOperator_Hip; 117 118 CEED_INTERN int CeedGetHipblasHandle_Hip(Ceed ceed, hipblasHandle_t *handle); 119 120 CEED_INTERN int CeedVectorCreate_Hip(CeedSize n, CeedVector vec); 121 122 CEED_INTERN int CeedElemRestrictionCreate_Hip(CeedMemType mem_type, CeedCopyMode copy_mode, const CeedInt *indices, const bool *orients, 123 const CeedInt8 *curl_orients, CeedElemRestriction r); 124 125 CEED_INTERN int CeedBasisCreateTensorH1_Hip(CeedInt dim, CeedInt P_1d, CeedInt Q_1d, const CeedScalar *interp_1d, const CeedScalar *grad_1d, 126 const CeedScalar *q_ref_1d, const CeedScalar *q_weight_1d, CeedBasis basis); 127 128 CEED_INTERN int CeedBasisCreateH1_Hip(CeedElemTopology topo, CeedInt dim, CeedInt num_nodes, CeedInt num_qpts, const CeedScalar *interp, 129 const CeedScalar *grad, const CeedScalar *q_ref, const CeedScalar *q_weight, CeedBasis basis); 130 131 CEED_INTERN int CeedQFunctionCreate_Hip(CeedQFunction qf); 132 133 CEED_INTERN int CeedQFunctionContextCreate_Hip(CeedQFunctionContext ctx); 134 135 CEED_INTERN int CeedOperatorCreate_Hip(CeedOperator op); 136 137 #endif 138