1 // Copyright (c) 2017-2026, 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 #include "ceed-ref.h"
9
10 #include <ceed.h>
11 #include <ceed/backend.h>
12 #include <string.h>
13
14 //------------------------------------------------------------------------------
15 // Backend Init
16 //------------------------------------------------------------------------------
CeedInit_Ref(const char * resource,Ceed ceed)17 static int CeedInit_Ref(const char *resource, Ceed ceed) {
18 CeedCheck(!strcmp(resource, "/cpu/self") || !strcmp(resource, "/cpu/self/ref") || !strcmp(resource, "/cpu/self/ref/serial"), ceed,
19 CEED_ERROR_BACKEND, "Ref backend cannot use resource: %s", resource);
20 CeedCallBackend(CeedSetDeterministic(ceed, true));
21
22 CeedCallBackend(CeedSetBackendFunction(ceed, "Ceed", ceed, "VectorCreate", CeedVectorCreate_Ref));
23 CeedCallBackend(CeedSetBackendFunction(ceed, "Ceed", ceed, "BasisCreateTensorH1", CeedBasisCreateTensorH1_Ref));
24 CeedCallBackend(CeedSetBackendFunction(ceed, "Ceed", ceed, "BasisCreateH1", CeedBasisCreateH1_Ref));
25 CeedCallBackend(CeedSetBackendFunction(ceed, "Ceed", ceed, "BasisCreateHdiv", CeedBasisCreateHdiv_Ref));
26 CeedCallBackend(CeedSetBackendFunction(ceed, "Ceed", ceed, "BasisCreateHcurl", CeedBasisCreateHcurl_Ref));
27 CeedCallBackend(CeedSetBackendFunction(ceed, "Ceed", ceed, "TensorContractCreate", CeedTensorContractCreate_Ref));
28 CeedCallBackend(CeedSetBackendFunction(ceed, "Ceed", ceed, "ElemRestrictionCreate", CeedElemRestrictionCreate_Ref));
29 CeedCallBackend(CeedSetBackendFunction(ceed, "Ceed", ceed, "ElemRestrictionCreateBlocked", CeedElemRestrictionCreate_Ref));
30 CeedCallBackend(CeedSetBackendFunction(ceed, "Ceed", ceed, "ElemRestrictionCreateAtPoints", CeedElemRestrictionCreate_Ref));
31 CeedCallBackend(CeedSetBackendFunction(ceed, "Ceed", ceed, "QFunctionCreate", CeedQFunctionCreate_Ref));
32 CeedCallBackend(CeedSetBackendFunction(ceed, "Ceed", ceed, "QFunctionContextCreate", CeedQFunctionContextCreate_Ref));
33 CeedCallBackend(CeedSetBackendFunction(ceed, "Ceed", ceed, "OperatorCreate", CeedOperatorCreate_Ref));
34 CeedCallBackend(CeedSetBackendFunction(ceed, "Ceed", ceed, "OperatorCreateAtPoints", CeedOperatorCreateAtPoints_Ref));
35 return CEED_ERROR_SUCCESS;
36 }
37
38 //------------------------------------------------------------------------------
39 // Backend Register
40 //------------------------------------------------------------------------------
CeedRegister_Ref(void)41 CEED_INTERN int CeedRegister_Ref(void) {
42 return
43 //! [Register]
44 CeedRegister("/cpu/self/ref/serial", CeedInit_Ref, 50);
45 //! [Register]
46 }
47
48 //------------------------------------------------------------------------------
49