d5c8c5d3db
Adding runtime support for determining the memory required by a SIMD engine when executing a particular wavefront.
81 lines
2.8 KiB
C++
81 lines
2.8 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: Steve Reinhardt
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*/
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#ifndef __HSA_KERNEL_INFO_HH__
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#define __HSA_KERNEL_INFO_HH__
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// This file defines the public interface between the HSA emulated
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// driver and application programs.
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#include <cstdint>
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static const int HSA_GET_SIZES = 0x4801;
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static const int HSA_GET_KINFO = 0x4802;
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static const int HSA_GET_STRINGS = 0x4803;
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static const int HSA_GET_CODE = 0x4804;
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static const int HSA_GET_READONLY_DATA = 0x4805;
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static const int HSA_GET_CU_CNT = 0x4806;
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static const int HSA_GET_VSZ = 0x4807;
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static const int HSA_GET_HW_STATIC_CONTEXT_SIZE = 0x4808;
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// Return value (via buffer ptr) for HSA_GET_SIZES
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struct HsaDriverSizes
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{
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uint32_t num_kernels;
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uint32_t string_table_size;
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uint32_t code_size;
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uint32_t readonly_size;
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};
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// HSA_GET_KINFO returns an array of num_kernels of these structs
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struct HsaKernelInfo
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{
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// byte offset into string table
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uint32_t name_offs;
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// byte offset into code array
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uint32_t code_offs;
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uint32_t static_lds_size;
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uint32_t private_mem_size;
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uint32_t spill_mem_size;
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// Number of s registers
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uint32_t sRegCount;
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// Number of d registers
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uint32_t dRegCount;
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// Number of c registers
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uint32_t cRegCount;
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};
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#endif // __HSA_KERNEL_INFO_HH__
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