78 lines
2.6 KiB
C++
78 lines
2.6 KiB
C++
/*
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* Copyright (c) 2012-2015 Advanced Micro Devices, Inc.
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* All rights reserved.
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*
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* For use for simulation and test purposes only
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* Author: Anthony Gutierrez
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*/
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#ifndef __CL_DRIVER_HH__
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#define __CL_DRIVER_HH__
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#include <vector>
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#include "gpu-compute/hsa_kernel_info.hh"
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#include "sim/emul_driver.hh"
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class GpuDispatcher;
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class HsaCode;
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class LiveProcess;
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class ThreadContext;
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struct ClDriverParams;
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class ClDriver final : public EmulatedDriver
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{
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public:
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ClDriver(ClDriverParams *p);
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void handshake(GpuDispatcher *_dispatcher);
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int open(LiveProcess *p, ThreadContext *tc, int mode, int flags);
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int ioctl(LiveProcess *p, ThreadContext *tc, unsigned req);
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const char* codeOffToKernelName(uint64_t code_ptr);
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private:
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GpuDispatcher *dispatcher;
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std::vector<const std::string*> codeFiles;
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// All the kernels we know about
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std::vector<HsaCode*> kernels;
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std::vector<HsaCode*> functions;
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std::vector<HsaKernelInfo> kernelInfo;
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// maximum size necessary for function arguments
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int maxFuncArgsSize;
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// The host virtual address for the kernel code
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uint64_t hsaCode;
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};
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#endif // __CL_DRIVER_HH__
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