102 lines
3.2 KiB
C++
102 lines
3.2 KiB
C++
/*
|
|
* Copyright (c) 2015 Advanced Micro Devices, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* For use for simulation and test purposes only
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice,
|
|
* this list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
*
|
|
* 3. Neither the name of the copyright holder nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
|
|
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
* Author: Anthony Gutierrez
|
|
*/
|
|
|
|
#ifndef __HSA_CODE_HH__
|
|
#define __HSA_CODE_HH__
|
|
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#include "arch/gpu_types.hh"
|
|
#include "config/the_gpu_isa.hh"
|
|
|
|
class HsaKernelInfo;
|
|
|
|
/* @class HsaCode
|
|
* base code object for the set of HSA kernels associated
|
|
* with a single application. this class provides the common
|
|
* methods for creating, accessing, and storing information
|
|
* about kernel and variable symbols, symbol name, memory
|
|
* segment sizes, and instruction count, etc.
|
|
*/
|
|
|
|
class HsaCode
|
|
{
|
|
public:
|
|
HsaCode(const std::string &name) : readonly_data(nullptr), funcarg_size(0),
|
|
_name(name)
|
|
{
|
|
}
|
|
|
|
enum class MemorySegment {
|
|
NONE,
|
|
FLAT,
|
|
GLOBAL,
|
|
READONLY,
|
|
KERNARG,
|
|
GROUP,
|
|
PRIVATE,
|
|
SPILL,
|
|
ARG,
|
|
EXTSPACE0
|
|
};
|
|
|
|
const std::string& name() const { return _name; }
|
|
int numInsts() const { return _insts.size(); }
|
|
std::vector<TheGpuISA::RawMachInst>* insts() { return &_insts; }
|
|
|
|
void
|
|
setReadonlyData(uint8_t *_readonly_data)
|
|
{
|
|
readonly_data = _readonly_data;
|
|
}
|
|
|
|
virtual int getSize(MemorySegment segment) const = 0;
|
|
virtual void generateHsaKernelInfo(HsaKernelInfo *hsaKernelInfo) const = 0;
|
|
|
|
uint8_t *readonly_data;
|
|
int funcarg_size;
|
|
|
|
protected:
|
|
// An array that stores instruction indices (0 through kernel size)
|
|
// for a kernel passed to code object constructor as an argument.
|
|
std::vector<TheGpuISA::RawMachInst> _insts;
|
|
|
|
private:
|
|
const std::string _name;
|
|
};
|
|
|
|
#endif // __HSA_CODE_HH__
|