git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@6208 f3b2605a-c512-4ea7-a41b-209d697bcdaa

src/accelerator.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.
+------------------------------------------------------------------------- */
+
+// dummy interface to USER-CUDA
+// used when USER-CUDA is not installed
+
+#ifndef LMP_ACCELERATOR_H
+#define LMP_ACCELERATOR_H
+
+#include "comm.h"
+#include "modify.h"
+#include "verlet.h"
+
+namespace LAMMPS_NS {
+
+class Cuda {
+ public:
+  int cuda_exists;
+  int oncpu;
+  int neighbor_decide_by_integrator;
+  
+  Cuda(class LAMMPS *) {cuda_exists = 0;}
+  ~Cuda() {}
+  void setDevice(class LAMMPS *) {}
+  void accelerator(int, char **) {}
+  void evsetup_eatom_vatom(int, int) {}
+  void downloadAll() {}
+  void uploadAll() {}
+};
+
+class CommCuda : public Comm {
+ public:
+ CommCuda(class LAMMPS *lmp) : Comm(lmp) {}
+  ~CommCuda() {}
+};
+
+class DomainCuda : public Domain {
+ public:
+ DomainCuda(class LAMMPS *lmp) : Domain(lmp) {}
+  ~DomainCuda() {}
+};
+
+class NeighborCuda : public Neighbor {
+ public:
+ NeighborCuda(class LAMMPS *lmp) : Neighbor(lmp) {}
+  ~NeighborCuda() {}
+};
+
+class ModifyCuda : public Modify {
+ public:
+ ModifyCuda(class LAMMPS *lmp) : Modify(lmp) {}
+  ~ModifyCuda() {}
+};
+ 
+class VerletCuda : public Verlet {
+ public:
+ VerletCuda(class LAMMPS *lmp, int narg, char **arg) : Verlet(lmp,narg,arg) {}
+  ~VerletCuda() {}
+};
+
+}
+
+#endif