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Viewing changes to lib/gpu/lal_lj_coul_long.cpp

  • Committer: Package Import Robot
  • Author(s): Anton Gladky
  • Date: 2015-04-29 23:44:49 UTC
  • mfrom: (5.1.3 experimental)
  • Revision ID: package-import@ubuntu.com-20150429234449-mbhy9utku6hp6oq8
Tags: 0~20150313.gitfa668e1-1
Upload into unstable.

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lib/gpu/lal_lj_coul_long.cpp
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  lj1.alloc(lj_types*lj_types,*(this->ucl_device),UCL_READ_ONLY);
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  this->atom->type_pack4(ntypes,lj_types,lj1,host_write,host_lj1,host_lj2,
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                         host_cutsq, host_cut_ljsq);
 
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           host_cutsq, host_cut_ljsq);
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  lj3.alloc(lj_types*lj_types,*(this->ucl_device),UCL_READ_ONLY);
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  this->atom->type_pack4(ntypes,lj_types,lj3,host_write,host_lj3,host_lj4,
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}
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template <class numtyp, class acctyp>
 
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void LJCoulLongT::reinit(const int ntypes, double **host_cutsq, double **host_lj1,
 
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                         double **host_lj2, double **host_lj3, double **host_lj4,
 
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                         double **host_offset, double **host_cut_ljsq) {
 
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  // Allocate a host write buffer for data initialization
 
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  UCL_H_Vec<numtyp> host_write(_lj_types*_lj_types*32,*(this->ucl_device),
 
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                               UCL_WRITE_ONLY);
 
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  for (int i=0; i<_lj_types*_lj_types; i++)
 
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    host_write[i]=0.0;
 
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  this->atom->type_pack4(ntypes,_lj_types,lj1,host_write,host_lj1,host_lj2,
 
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                         host_cutsq, host_cut_ljsq);
 
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  this->atom->type_pack4(ntypes,_lj_types,lj3,host_write,host_lj3,host_lj4,
 
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                         host_offset);
 
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}
 
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template <class numtyp, class acctyp>
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void LJCoulLongT::clear() {
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  if (!_allocated)
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    return;