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 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 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 }