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b90e12dfa4
Standardize format of copyright notice. AMD-Internal: [CPUPL-4500] Change-Id: I6bde64c15ff639492dd0de95423c660112a37e2c
80 lines
2.9 KiB
C++
80 lines
2.9 KiB
C++
/*
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BLIS
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An object-based framework for developing high-performance BLAS-like
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libraries.
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Copyright (C) 2024, Advanced Micro Devices, Inc. All rights reserved.
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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
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met:
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- Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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- Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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- Neither the name(s) of the copyright holder(s) nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include "common/type_info.h"
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namespace testinghelpers {
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class ProtectedBuffer
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{
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private:
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static const size_t REDZONE_SIZE = 1;
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void* redzone_1 = nullptr;
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void* redzone_2 = nullptr;
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void* mem = nullptr;
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bool is_mem_test = false;
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/**
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* ==========================================================================
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* get_mem
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* returns a aligned or unaligned buffer of size "size"
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* ==========================================================================
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* @param[in] size specifies the size of the buffer to be allocated.
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* @param[in] is_aligned specifies if the buffer needs to be aligned or not.
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*/
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static void* get_mem(dim_t, bool);
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public:
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void* greenzone_1 = nullptr;
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void* greenzone_2 = nullptr;
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ProtectedBuffer(dim_t size, bool is_aligned = false, bool is_mem_test = false);
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~ProtectedBuffer();
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static void handle_mem_test_fail(int signal);
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/**
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* Adds signal handler for segmentation fault.
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*/
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static void start_signal_handler();
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/**
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* Removes signal handler for segmentation fault.
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*/
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static void stop_signal_handler();
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};
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}
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