9a0f1be21f
brig_object.hh is specific to the HSAIL ISA, and hence should not be included in ISA-agnostic code.
78 lines
2.6 KiB
C++
78 lines
2.6 KiB
C++
/*
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* Copyright (c) 2013-2015 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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#include "gpu-compute/hsa_object.hh"
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#include <cassert>
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#include <fstream>
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#include "base/misc.hh"
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HsaObject::HsaObject(const std::string &fname)
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: readonlyData(nullptr), filename(fname)
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{
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}
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HsaObject*
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HsaObject::createHsaObject(const std::string &fname)
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{
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HsaObject *hsaObj = nullptr;
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uint8_t *file_data = nullptr;
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int file_length = 0;
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std::ifstream code_file(fname, std::ifstream::ate | std::ifstream::in |
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std::ifstream::binary);
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assert(code_file.is_open());
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assert(code_file.good());
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file_length = code_file.tellg();
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code_file.seekg(0, code_file.beg);
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file_data = new uint8_t[file_length];
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code_file.read((char*)file_data, file_length);
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code_file.close();
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for (const auto &tryFile : tryFileFuncs) {
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if ((hsaObj = tryFile(fname, file_length, file_data))) {
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return hsaObj;
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}
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}
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delete[] file_data;
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fatal("Unknown HSA object type for file: %s.\n", fname);
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return nullptr;
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}
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