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// Copyright (c) Meta Platforms, Inc. and its affiliates.
// All rights reserved.
//
// This source code is licensed under the BSD-style license found in the
// LICENSE file in the root directory of this source tree.
#pragma once
#include <c10/macros/Macros.h>
namespace c10d {
enum class DebugLevel { Off = 0, Info = 1, Detail = 2 };
TORCH_API void setDebugLevel(DebugLevel level);
// Sets the debug level based on the value of the `TORCH_DISTRIBUTED_DEBUG`
// environment variable.
TORCH_API void setDebugLevelFromEnvironment();
TORCH_API DebugLevel debug_level() noexcept;
} // namespace c10d
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