chromium/base/cpu.h

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef BASE_CPU_H_
#define BASE_CPU_H_

#include <cstdint>
#include <string>

#include "base/base_export.h"
#include "build/build_config.h"

namespace base {

#if defined(ARCH_CPU_X86_FAMILY)
namespace internal {

struct X86ModelInfo { … };

// Compute the CPU family and model based on the vendor and CPUID signature.
BASE_EXPORT X86ModelInfo ComputeX86FamilyAndModel(const std::string& vendor,
                                                  int signature);

}  // namespace internal
#endif  // defined(ARCH_CPU_X86_FAMILY)

// Query information about the processor.
class BASE_EXPORT CPU final { … };

}  // namespace base

#endif  // BASE_CPU_H_