CPUInfo.h

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// The MIT License (MIT)
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#pragma once

#include <memory>

namespace open3d {
namespace utility {

class CPUInfo {
public:
    static CPUInfo& GetInstance();

    ~CPUInfo() = default;
    CPUInfo(const CPUInfo&) = delete;
    void operator=(const CPUInfo&) = delete;

    int NumCores() const;

    int NumThreads() const;

    void Print() const;

private:
    CPUInfo();
    struct Impl;
    std::unique_ptr<Impl> impl_;
};

}  // namespace utility
}  // namespace open3d