Danylo Lytovchenko
60 righe
2.1 KiB
C++
60 righe
2.1 KiB
C++
/*
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Copyright (c) 2024 Advanced Micro Devices, Inc. All rights reserved.
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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 deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANNTY OF ANY KIND, EXPRESS OR
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IMPLIED, INNCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANNY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER INN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR INN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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#include <hip/hip_runtime.h>
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#include <iostream>
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#include <string>
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#include <cstring>
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int main() {
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hipDevice_t device;
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int devCount = 0;
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hipError_t localError;
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localError = hipGetDeviceCount(&devCount);
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if (localError != hipSuccess) {
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printf("hipGetDeviceCount is failed.");
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return 1;
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}
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std::string uuid = "";
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for (int i = 0; i < devCount; i++) {
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localError = hipSetDevice(i);
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if (localError != hipSuccess) {
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printf("hipSetDevice is failed.");
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return 1;
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}
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localError = hipDeviceGet(&device, i);
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if (localError != hipSuccess) {
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printf("hipDeviceGet is failed.");
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return 1;
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}
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hipUUID d_uuid{0};
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localError = hipDeviceGetUuid(&d_uuid, device);
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if (localError != hipSuccess) {
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printf("hipDeviceGetUuid is failed.");
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return 1;
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}
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if (i == devCount - 1) {
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uuid = uuid + "GPU-" + d_uuid.bytes;
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} else {
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uuid = uuid + "GPU-" + d_uuid.bytes + ",";
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}
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}
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std::cout << uuid;
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return 0;
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}
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