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nv_kernel_def.h
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Wed, Oct 16, 08:36

nv_kernel_def.h
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/* ----------------------------------------------------------------------
LAMMPS-Large-scale Atomic/Molecular Massively Parallel Simulator
http://lammps.sandia.gov, Sandia National Laboratories
Steve Plimpton, sjplimp@sandia.gov
Copyright (2003) Sandia Corporation. Under the terms of Contract
DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government retains
certain rights in this software. This software is distributed under
the GNU General Public License.
See the README file in the top-level LAMMPS directory.
------------------------------------------------------------------------- */
/* ----------------------------------------------------------------------
Contributing authors: Mike Brown (ORNL), brownw@ornl.gov
------------------------------------------------------------------------- */
/*************************************************************************
See pair_gpu_dev_kernel.cu for definitions
of preprocessor constants
*************************************************************************/
#ifndef NV_KERNEL_DEF
#define NV_KERNEL_DEF
#include "geryon/ucl_nv_kernel.h"
#ifdef __CUDA_ARCH__
#define ARCH __CUDA_ARCH__
#else
#define ARCH 100
#endif
#if (ARCH < 200)
#define THREADS_PER_ATOM 1
#define THREADS_PER_CHARGE 8
#define BLOCK_NBOR_BUILD 64
#define BLOCK_PAIR 64
#define BLOCK_BIO_PAIR 64
#define MAX_SHARED_TYPES 8
#else
#define THREADS_PER_ATOM 1
#define THREADS_PER_CHARGE 8
#define BLOCK_NBOR_BUILD 128
#define BLOCK_PAIR 128
#define BLOCK_BIO_PAIR 128
#define MAX_SHARED_TYPES 11
#endif
#define WARP_SIZE 32
#endif

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