Deepak Mewar
263a9fb6f4
1. new class files for cpu socket and cpu core created
2. wrapper API's for getting energy monitoring, system
statistics, power monitoring values implemented
3. modified amdsmi init & cleanup functions for esmi lib support
4. modified amdsmi system class for esmi lib support
5. sample test code created in example dir
Change-Id: Ic41f31641c283a681de696bb4346b557265bad42
[ROCm/amdsmi commit: 8a9771b225]
73 lignes
2.6 KiB
C++
73 lignes
2.6 KiB
C++
/*
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* =============================================================================
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* The University of Illinois/NCSA
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* Open Source License (NCSA)
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*
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* Copyright (c) 2022, Advanced Micro Devices, Inc.
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* All rights reserved.
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*
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* Developed by:
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*
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* AMD Research and AMD ROC Software Development
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*
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* Advanced Micro Devices, Inc.
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*
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* www.amd.com
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal with the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimers.
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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 disclaimers in
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* the documentation and/or other materials provided with the distribution.
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* - Neither the names of <Name of Development Group, Name of Institution>,
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* nor the names of its contributors may be used to endorse or promote
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* products derived from this Software without specific prior written
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* permission.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS WITH THE SOFTWARE.
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*
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*/
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#include <functional>
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#include "amd_smi/impl/amd_smi_cpu_socket.h"
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#include <cpuid.h>
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namespace amd {
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namespace smi {
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AMDSmiCpuSocket::~AMDSmiCpuSocket() {}
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amdsmi_status_t AMDSmiCpuSocket::set_socket_id(uint32_t idx, uint32_t socket_id) {
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socket_id = idx;
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return AMDSMI_STATUS_SUCCESS;
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}
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amdsmi_status_t AMDSmiCpuSocket::get_cpu_vendor() {
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uint32_t eax, ebx, ecx, edx;
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if (!__get_cpuid(0, &eax, &ebx, &ecx, &edx))
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return AMDSMI_STATUS_IO;
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/* check if the value in ebx, ecx, edx matches "AuthenticAMD" string */
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if (ebx != 0x68747541 || ecx != 0x444d4163 || edx != 0x69746e65)
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return AMDSMI_STATUS_NON_AMD_CPU;
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return AMDSMI_STATUS_SUCCESS;
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}
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} // namespace smi
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} // namespace amd
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