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More efficient memory usage when particle split>0 and < 1.

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This commit is contained in:
W. Michael Brown
2010-12-15 16:49:37 -05:00
parent 85bd78dacd
commit aca0eefff1
1 changed files with 5 additions and 2 deletions
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7
lib/gpu/pair_gpu_device.cpp
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@ -120,10 +120,13 @@ bool PairGPUDeviceT::init(const bool charge, const bool rot, const int nlocal,
return false;
if (_init_count==0) {
// Initialize atom and nbor data
if (!atom.init(nlocal,nall,charge,rot,*gpu,gpu_nbor,
int ef_nlocal=nlocal;
if (_particle_split<1.0 && _particle_split>0.0)
ef_nlocal=static_cast<int>(_particle_split*nlocal);
if (!atom.init(ef_nlocal,nall,charge,rot,*gpu,gpu_nbor,
gpu_nbor && maxspecial>0))
return false;
if (!nbor.init(nlocal,host_nlocal,max_nbors,maxspecial,*gpu,gpu_nbor,
if (!nbor.init(ef_nlocal,host_nlocal,max_nbors,maxspecial,*gpu,gpu_nbor,
gpu_host,pre_cut))
return false;
nbor.cell_size(cell_size);