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_REF_H 9 #define CEED_HIP_REF_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 #if (HIP_VERSION >= 50200000) 16 #include <hipblas/hipblas.h> // IWYU pragma: export 17 #else 18 #include <hipblas.h> // IWYU pragma: export 19 #endif 20 21 typedef struct { 22 CeedScalar *h_array; 23 CeedScalar *h_array_borrowed; 24 CeedScalar *h_array_owned; 25 CeedScalar *d_array; 26 CeedScalar *d_array_borrowed; 27 CeedScalar *d_array_owned; 28 } CeedVector_Hip; 29 30 typedef struct { 31 hipModule_t module; 32 hipFunction_t StridedNoTranspose; 33 hipFunction_t StridedTranspose; 34 hipFunction_t OffsetNoTranspose; 35 hipFunction_t OffsetTranspose; 36 hipFunction_t OffsetTransposeDet; 37 CeedInt num_nodes; 38 CeedInt *h_ind; 39 CeedInt *h_ind_allocated; 40 CeedInt *d_ind; 41 CeedInt *d_ind_allocated; 42 CeedInt *d_t_offsets; 43 CeedInt *d_t_indices; 44 CeedInt *d_l_vec_indices; 45 } CeedElemRestriction_Hip; 46 47 typedef struct { 48 hipModule_t module; 49 hipFunction_t Interp; 50 hipFunction_t Grad; 51 hipFunction_t Weight; 52 CeedScalar *d_interp_1d; 53 CeedScalar *d_grad_1d; 54 CeedScalar *d_q_weight_1d; 55 } CeedBasis_Hip; 56 57 typedef struct { 58 hipModule_t module; 59 hipFunction_t Interp; 60 hipFunction_t InterpTranspose; 61 hipFunction_t Deriv; 62 hipFunction_t DerivTranspose; 63 hipFunction_t Weight; 64 CeedScalar *d_interp; 65 CeedScalar *d_grad; 66 CeedScalar *d_div; 67 CeedScalar *d_curl; 68 CeedScalar *d_q_weight; 69 } CeedBasisNonTensor_Hip; 70 71 typedef struct { 72 hipModule_t module; 73 char *qfunction_name; 74 char *qfunction_source; 75 hipFunction_t QFunction; 76 Fields_Hip fields; 77 void *d_c; 78 } CeedQFunction_Hip; 79 80 typedef struct { 81 void *h_data; 82 void *h_data_borrowed; 83 void *h_data_owned; 84 void *d_data; 85 void *d_data_borrowed; 86 void *d_data_owned; 87 } CeedQFunctionContext_Hip; 88 89 typedef struct { 90 hipModule_t module; 91 hipFunction_t linearDiagonal; 92 hipFunction_t linearPointBlock; 93 CeedBasis basis_in, basis_out; 94 CeedElemRestriction diag_rstr, point_block_diag_rstr; 95 CeedVector elem_diag, point_block_elem_diag; 96 CeedInt num_e_mode_in, num_e_mode_out, num_modes; 97 CeedEvalMode *h_e_mode_in, *h_e_mode_out; 98 CeedEvalMode *d_e_mode_in, *d_e_mode_out; 99 CeedScalar *d_identity, *d_interp_in, *d_interp_out, *d_grad_in, *d_grad_out; 100 } CeedOperatorDiag_Hip; 101 102 typedef struct { 103 hipModule_t module; 104 hipFunction_t linearAssemble; 105 CeedInt num_elem, block_size_x, block_size_y, elem_per_block; 106 CeedScalar *d_B_in, *d_B_out; 107 } CeedOperatorAssemble_Hip; 108 109 typedef struct { 110 CeedVector *e_vecs; // E-vectors, inputs followed by outputs 111 CeedVector *q_vecs_in; // Input Q-vectors needed to apply operator 112 CeedVector *q_vecs_out; // Output Q-vectors needed to apply operator 113 CeedInt num_inputs, num_outputs; 114 CeedInt num_active_in, num_active_out; 115 CeedVector *qf_active_in; 116 CeedOperatorDiag_Hip *diag; 117 CeedOperatorAssemble_Hip *asmb; 118 } CeedOperator_Hip; 119 120 CEED_INTERN int CeedGetHipblasHandle_Hip(Ceed ceed, hipblasHandle_t *handle); 121 122 CEED_INTERN int CeedVectorCreate_Hip(CeedSize n, CeedVector vec); 123 124 CEED_INTERN int CeedElemRestrictionCreate_Hip(CeedMemType mem_type, CeedCopyMode copy_mode, const CeedInt *indices, const bool *orients, 125 const CeedInt8 *curl_orients, CeedElemRestriction r); 126 127 CEED_INTERN int CeedBasisCreateTensorH1_Hip(CeedInt dim, CeedInt P_1d, CeedInt Q_1d, const CeedScalar *interp_1d, const CeedScalar *grad_1d, 128 const CeedScalar *q_ref_1d, const CeedScalar *q_weight_1d, CeedBasis basis); 129 CEED_INTERN int CeedBasisCreateH1_Hip(CeedElemTopology topo, CeedInt dim, CeedInt num_nodes, CeedInt num_qpts, const CeedScalar *interp, 130 const CeedScalar *grad, const CeedScalar *q_ref, const CeedScalar *q_weight, CeedBasis basis); 131 CEED_INTERN int CeedBasisCreateHdiv_Hip(CeedElemTopology topo, CeedInt dim, CeedInt num_nodes, CeedInt num_qpts, const CeedScalar *interp, 132 const CeedScalar *div, const CeedScalar *q_ref, const CeedScalar *q_weight, CeedBasis basis); 133 CEED_INTERN int CeedBasisCreateHcurl_Hip(CeedElemTopology topo, CeedInt dim, CeedInt num_nodes, CeedInt num_qpts, const CeedScalar *interp, 134 const CeedScalar *curl, const CeedScalar *q_ref, const CeedScalar *q_weight, CeedBasis basis); 135 136 CEED_INTERN int CeedQFunctionCreate_Hip(CeedQFunction qf); 137 138 CEED_INTERN int CeedQFunctionContextCreate_Hip(CeedQFunctionContext ctx); 139 140 CEED_INTERN int CeedOperatorCreate_Hip(CeedOperator op); 141 142 #endif // CEED_HIP_REF_H 143