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/*
Copyright (C) 2023 Grok Image Compression Inc.
This file is part of DCP-o-matic.
DCP-o-matic is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
DCP-o-matic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#include "util.h"
using std::string;
using std::vector;
vector<string>
get_gpu_names(boost::filesystem::path binary, boost::filesystem::path filename)
{
// Execute the GPU listing program and redirect its output to a file
if (std::system((binary.string() + " > " + filename.string()).c_str()) < 0) {
return {};
}
std::vector<std::string> gpu_names;
std::ifstream file(filename.c_str());
if (file.is_open())
{
std::string line;
while (std::getline(file, line))
gpu_names.push_back(line);
file.close();
}
return gpu_names;
}
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