ThreadMesh.h

#ifndef PSCF_THREADMESH_H
#define PSCF_THREADMESH_H
 
/*
* PSCF - Polymer Self-Consistent Field 
*
* Copyright 2015 - 2025, The Regents of the University of Minnesota
* Distributed under the terms of the GNU General Public License.
*/
 
#include <util/global.h>
#include <pscf/math/IntVec.h>
#include <vector_types.h> // from the CUDA library, defines dim3 type
 
namespace Pscf {

namespace ThreadMesh {


   template <int D>
   void setConfig(IntVec<D> const & meshDims, bool invert, 
                  int blockSize = -1);

   void checkConfig();

   void setThreadsPerBlock(int blockSize);
 
   // Accessors

   dim3 gridDims();

   dim3 blockDims();

   dim3 meshDims();

   int warpSize();

   bool hasUnusedThreads();
 
} // namespace ThreadMesh
} // namespace Pscf
#endif