1 /*
 2  * Copyright (c) 2024, Oracle and/or its affiliates. All rights reserved.
 3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 4  *
 5  * This code is free software; you can redistribute it and/or modify it
 6  * under the terms of the GNU General Public License version 2 only, as
 7  * published by the Free Software Foundation.  Oracle designates this
 8  * particular file as subject to the "Classpath" exception as provided
 9  * by Oracle in the LICENSE file that accompanied this code.
10  *
11  * This code is distributed in the hope that it will be useful, but WITHOUT
12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14  * version 2 for more details (a copy is included in the LICENSE file that
15  * accompanied this code).
16  *
17  * You should have received a copy of the GNU General Public License version
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19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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24  */
25 
26 
27 #include "cuda_backend.h"
28 
29 
30 CudaBackend::CudaModule::CudaKernel::CudaKernel(CompilationUnit *program,char * name, const CUfunction function)
31         : Kernel(program, name), function(function) {
32 }
33 
34 CudaBackend::CudaModule::CudaKernel::~CudaKernel() = default;
35 
36 CudaBackend::CudaModule::CudaKernel * CudaBackend::CudaModule::CudaKernel::of(const long kernelHandle){
37     return reinterpret_cast<CudaKernel *>(kernelHandle);
38 }
39 CudaBackend::CudaModule::CudaKernel * CudaBackend::CudaModule::CudaKernel::of(Kernel *kernel){
40     return dynamic_cast<CudaKernel *>(kernel);
41 }
42 
43 bool CudaBackend::CudaModule::CudaKernel::setArg(KernelArg *arg){
44     argslist[arg->idx] = static_cast<void *>(&arg->value);
45     return true;
46 }
47 bool CudaBackend::CudaModule::CudaKernel::setArg(KernelArg *arg, Buffer *buffer) {
48     argslist[arg->idx] = static_cast<void *>(&dynamic_cast<CudaBuffer *>(buffer)->devicePtr);
49     return true;
50 }