GPUTopo.hpp

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/*
 * Copyright (c) 2015 - 2024 Intel Corporation
 * SPDX-License-Identifier: BSD-3-Clause
 */
 
#ifndef GPUTOPO_HPP_INCLUDE
#define GPUTOPO_HPP_INCLUDE
 
#include <cstdint>
#include <vector>
#include <set>
 
namespace geopm
{
    class GPUTopo
    {
        public:
            GPUTopo() = default;
            virtual ~GPUTopo() = default;
            virtual int num_gpu(void) const = 0;
            virtual int num_gpu(int domain) const = 0;
            virtual std::set<int> cpu_affinity_ideal(int domain_idx) const = 0;
            virtual std::set<int> cpu_affinity_ideal(int domain, int domain_idx) const = 0;
    };
 
    const GPUTopo &gpu_topo(void);
}
#endif