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/backend.h> 12 #include <ceed/ceed.h> 13 #include <hip/hip_runtime.h> 14 15 #include "../hip/ceed-hip-common.h" 16 17 typedef struct { 18 CeedScalar *h_array; 19 CeedScalar *h_array_borrowed; 20 CeedScalar *h_array_owned; 21 CeedScalar *d_array; 22 CeedScalar *d_array_borrowed; 23 CeedScalar *d_array_owned; 24 } CeedVector_Hip; 25 26 typedef struct { 27 hipModule_t module; 28 hipFunction_t StridedTranspose; 29 hipFunction_t StridedNoTranspose; 30 hipFunction_t OffsetTranspose; 31 hipFunction_t OffsetNoTranspose; 32 CeedInt num_nodes; 33 CeedInt *h_ind; 34 CeedInt *h_ind_allocated; 35 CeedInt *d_ind; 36 CeedInt *d_ind_allocated; 37 CeedInt *d_t_offsets; 38 CeedInt *d_t_indices; 39 CeedInt *d_l_vec_indices; 40 } CeedElemRestriction_Hip; 41 42 typedef struct { 43 hipModule_t module; 44 hipFunction_t Interp; 45 hipFunction_t Grad; 46 hipFunction_t Weight; 47 CeedScalar *d_interp_1d; 48 CeedScalar *d_grad_1d; 49 CeedScalar *d_q_weight_1d; 50 } CeedBasis_Hip; 51 52 typedef struct { 53 hipModule_t module; 54 hipFunction_t Interp; 55 hipFunction_t Grad; 56 hipFunction_t Weight; 57 CeedScalar *d_interp; 58 CeedScalar *d_grad; 59 CeedScalar *d_q_weight; 60 } CeedBasisNonTensor_Hip; 61 62 typedef struct { 63 hipModule_t module; 64 char *qfunction_name; 65 char *qfunction_source; 66 hipFunction_t QFunction; 67 Fields_Hip fields; 68 void *d_c; 69 } CeedQFunction_Hip; 70 71 typedef struct { 72 void *h_data; 73 void *h_data_borrowed; 74 void *h_data_owned; 75 void *d_data; 76 void *d_data_borrowed; 77 void *d_data_owned; 78 } CeedQFunctionContext_Hip; 79 80 typedef struct { 81 hipModule_t module; 82 hipFunction_t linearDiagonal; 83 hipFunction_t linearPointBlock; 84 CeedBasis basisin, basisout; 85 CeedElemRestriction diagrstr, pbdiagrstr; 86 CeedVector elemdiag, pbelemdiag; 87 CeedInt numemodein, numemodeout, nnodes; 88 CeedEvalMode *h_emodein, *h_emodeout; 89 CeedEvalMode *d_emodein, *d_emodeout; 90 CeedScalar *d_identity, *d_interpin, *d_interpout, *d_gradin, *d_gradout; 91 } CeedOperatorDiag_Hip; 92 93 typedef struct { 94 hipModule_t module; 95 hipFunction_t linearAssemble; 96 CeedInt nelem, block_size_x, block_size_y, elemsPerBlock; 97 CeedScalar *d_B_in, *d_B_out; 98 } CeedOperatorAssemble_Hip; 99 100 typedef struct { 101 CeedVector *evecs; // E-vectors, inputs followed by outputs 102 CeedVector *qvecsin; // Input Q-vectors needed to apply operator 103 CeedVector *qvecsout; // Output Q-vectors needed to apply operator 104 CeedInt numein; 105 CeedInt numeout; 106 CeedInt qfnumactivein, qfnumactiveout; 107 CeedVector *qfactivein; 108 CeedOperatorDiag_Hip *diag; 109 CeedOperatorAssemble_Hip *asmb; 110 } CeedOperator_Hip; 111 112 CEED_INTERN int CeedHipGetHipblasHandle(Ceed ceed, hipblasHandle_t *handle); 113 114 CEED_INTERN int CeedVectorCreate_Hip(CeedSize n, CeedVector vec); 115 116 CEED_INTERN int CeedElemRestrictionCreate_Hip(CeedMemType mtype, CeedCopyMode cmode, const CeedInt *indices, CeedElemRestriction r); 117 118 CEED_INTERN int CeedElemRestrictionCreateBlocked_Hip(const CeedMemType mtype, const CeedCopyMode cmode, const CeedInt *indices, 119 const CeedElemRestriction res); 120 121 CEED_INTERN int CeedBasisApplyElems_Hip(CeedBasis basis, const CeedInt nelem, CeedTransposeMode tmode, CeedEvalMode emode, const CeedVector u, 122 CeedVector v); 123 124 CEED_INTERN int CeedQFunctionApplyElems_Hip(CeedQFunction qf, const CeedInt Q, const CeedVector *const u, const CeedVector *v); 125 126 CEED_INTERN int CeedBasisCreateTensorH1_Hip(CeedInt dim, CeedInt P1d, CeedInt Q1d, const CeedScalar *interp1d, const CeedScalar *grad1d, 127 const CeedScalar *qref1d, const CeedScalar *qweight1d, CeedBasis basis); 128 129 CEED_INTERN int CeedBasisCreateH1_Hip(CeedElemTopology, CeedInt, CeedInt, CeedInt, const CeedScalar *, const CeedScalar *, const CeedScalar *, 130 const CeedScalar *, CeedBasis); 131 132 CEED_INTERN int CeedQFunctionCreate_Hip(CeedQFunction qf); 133 134 CEED_INTERN int CeedQFunctionContextCreate_Hip(CeedQFunctionContext ctx); 135 136 CEED_INTERN int CeedOperatorCreate_Hip(CeedOperator op); 137 138 #endif 139