text: /*
   * Copyright 1993-2012 NVIDIA Corporation.  All rights reserved.
   *
   * NOTICE TO LICENSEE:
   *
   * This source code and/or documentation ("Licensed Deliverables") are
   * subject to NVIDIA intellectual property rights under U.S. and
   * international Copyright laws.
   *
   * These Licensed Deliverables contained herein is PROPRIETARY and
   * CONFIDENTIAL to NVIDIA and is being provided under the terms and
   * conditions of a form of NVIDIA software license agreement by and
   * between NVIDIA and Licensee ("License Agreement") or electronically
   * accepted by Licensee.  Notwithstanding any terms or conditions to
   * the contrary in the License Agreement, reproduction or disclosure
   * of the Licensed Deliverables to any third party without the express
   * written consent of NVIDIA is prohibited.
   *
   * NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
   * LICENSE AGREEMENT, NVIDIA MAKES NO REPRESENTATION ABOUT THE
   * SUITABILITY OF THESE LICENSED DELIVERABLES FOR ANY PURPOSE.  IT IS
   * PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND.
   * NVIDIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THESE LICENSED
   * DELIVERABLES, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY,
   * NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.
   * NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
   * LICENSE AGREEMENT, IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY
   * SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY
   * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
   * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
   * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
   * OF THESE LICENSED DELIVERABLES.
   *
   * U.S. Government End Users.  These Licensed Deliverables are a
   * "commercial item" as that term is defined at 48 C.F.R. 2.101 (OCT
   * 1995), consisting of "commercial computer software" and "commercial
   * computer software documentation" as such terms are used in 48
   * C.F.R. 12.212 (SEPT 1995) and is provided to the U.S. Government
   * only as a commercial end item.  Consistent with 48 C.F.R.12.212 and
   * 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), all
   * U.S. Government End Users acquire the Licensed Deliverables with
   * only those rights set forth herein.
   *
   * Any use of the Licensed Deliverables in individual and commercial
   * software must include, in the user documentation and internal
   * comments to the code, the above Disclaimer and U.S. Government End
   * Users Notice.
   */
  
  #if !defined(__SM_12_ATOMIC_FUNCTIONS_H__)
  #define __SM_12_ATOMIC_FUNCTIONS_H__
  
  #if defined(__cplusplus) && defined(__CUDACC__)
  
  #if !defined(__CUDA_ARCH__) || __CUDA_ARCH__ >= 120
  
  /*******************************************************************************
  *                                                                              *
  *                                                                              *
  *                                                                              *
  *******************************************************************************/
  
  #include "builtin_types.h"
  #include "host_defines.h"
  
  extern "C"
  {
  extern __device__ __device_builtin__ unsigned long long int __ullAtomicAdd(unsigned long long int *address, unsigned long long int val);
  extern __device__ __device_builtin__ unsigned long long int __ullAtomicExch(unsigned long long int *address, unsigned long long int val);
  extern __device__ __device_builtin__ unsigned long long int __ullAtomicCAS(unsigned long long int *address, unsigned long long int compare, unsigned long long int val);
  extern __device__ __device_builtin__ int                    __any(int cond);
  extern __device__ __device_builtin__ int                    __all(int cond);
  }
  
  /*******************************************************************************
  *                                                                              *
  *                                                                              *
  *                                                                              *
  *******************************************************************************/
  
  static __inline__ __device__ unsigned long long int atomicAdd(unsigned long long int *address, unsigned long long int val)
  {
    return __ullAtomicAdd(address, val);
  }
  
  static __inline__ __device__ unsigned long long int atomicExch(unsigned long long int *address, unsigned long long int val)
  {
    return __ullAtomicExch(address, val);
  }
  
  static __inline__ __device__ unsigned long long int atomicCAS(unsigned long long int *address, unsigned long long int compare, unsigned long long int val)
  {
    return __ullAtomicCAS(address, compare, val);
  }
  
  static __inline__ __device__ bool any(bool cond)
  {
    return (bool)__any((int)cond);
  }
  
  static __inline__ __device__ bool all(bool cond)
  {
    return (bool)__all((int)cond);
  }
  
  #endif /* !__CUDA_ARCH__ || __CUDA_ARCH__ >= 120 */
  
  #endif /* __cplusplus && __CUDACC__ */
  
  #endif /* !__SM_12_ATOMIC_FUNCTIONS_H__ */
  