Chris Freehill
ba14edbb4d
Change-Id: I67567264c37e31f3409062a14e56eba4801cd944
[ROCm/rdc commit: dc6f6f3e9a]
103 líneas
3.8 KiB
C++
Archivo Ejecutable
103 líneas
3.8 KiB
C++
Archivo Ejecutable
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/*
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Copyright (c) 2019 - present 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 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 THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN 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 <unistd.h>
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#include <grpcpp/grpcpp.h>
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#include <iostream>
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#include "rdc/rdc_client.h"
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#include "rocm_smi/rocm_smi.h"
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#define CHK_RET_STATUS(RET) \
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if ((RET) != RDC_STATUS_SUCCESS) { \
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const char *err_msg_str; \
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(void)rdc_status_string((RET), &err_msg_str); \
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std::cout << "rdc call returned error: " << (RET) << ":\"" << \
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err_msg_str << "\"" << std::endl; \
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}
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#define CHK_RET_STATUS_CONT(RET) \
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if ((RET) != RDC_STATUS_SUCCESS) { \
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std::cout << "rdc call returned error: " << (RET) << std::endl; \
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continue; \
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}
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int main(int argc, char** argv) {
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rdc_status_t ret;
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rdc_channel_t server_ch;
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uint64_t num_gpu;
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int64_t temperature;
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std::string serv_host("localhost");
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std::string serv_port("50051");
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if (argc > 1) {
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serv_host = argv[1];
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}
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if (argc > 2) {
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serv_port = argv[2];
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}
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std::cout << "Attempting to create channel to " << serv_host << ":" <<
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serv_port << std::endl;
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ret = rdc_channel_create(&server_ch, serv_host.c_str(), serv_port.c_str(),
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false);
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CHK_RET_STATUS(ret)
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std::cout << "Successfully created channel" << std::endl;
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grpc_connectivity_state ch_state;
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ret = rdc_channel_state_get(server_ch, true, &ch_state);
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CHK_RET_STATUS(ret)
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std::cout << "Current channel state is " << ch_state << std::endl;
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std::cout << "Verifying connection to server..." << std::endl;
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ret = rdc_channel_connection_verify(server_ch);
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CHK_RET_STATUS(ret)
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if (ret == RDC_STATUS_SUCCESS) {
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std::cout << "Verified connection to server." << std::endl;
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}
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std::cout << "Getting number of gpus at server..." << std::endl;
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ret = rdc_num_gpus_get(server_ch, &num_gpu);
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CHK_RET_STATUS(ret)
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std::cout << "Number of GPUs at server is " << server_ch <<
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num_gpu << std::endl;
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for (uint32_t dv_ind = 0; dv_ind < num_gpu; ++dv_ind) {
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std::cout << "Info for Device " << dv_ind << ":" << std::endl;
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std::cout << "\tGetting temperature..." << std::endl;
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ret = rdc_dev_temp_metric_get(server_ch, dv_ind, RSMI_TEMP_TYPE_JUNCTION,
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RSMI_TEMP_CURRENT, &temperature);
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CHK_RET_STATUS_CONT(ret)
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std::cout << "\t GPU " << dv_ind << " has a temperature of " <<
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temperature << std::endl;
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}
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ret = rdc_channel_destroy(server_ch);
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CHK_RET_STATUS(ret)
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std::cout << "Successfully destroyed channel to " << serv_host << ":" <<
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serv_port << std::endl;
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return 0;
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}
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