//===-- Generic utilities for GPU timing ----------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "time_utils.h"

namespace LIBC_NAMESPACE {

#if defined(LIBC_TARGET_ARCH_IS_AMDGPU)
// This is expected to be initialized by the runtime if the default value is
// insufficient.
// TODO: Once we have another use-case for this we should put it in a common
// device environment struct.
extern "C" [[gnu::visibility("protected")]] uint64_t
    [[clang::address_space(4)]] __llvm_libc_clock_freq = clock_freq;
#endif

} // namespace LIBC_NAMESPACE