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Clean acceleerator barrier

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This commit is contained in:
Peter Boyle 2019-06-15 12:51:45 +01:00
parent 8e394d3bf9
commit d763c303c5
1 changed files with 1 additions and 11 deletions
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12
Grid/qcd/action/fermion/WilsonCompressor.h
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@ -68,20 +68,12 @@ public:
/*****************************************************/
/* Compress includes precision change if mpi data is not same */
/*****************************************************/
#if 0
accelerator_inline void Compress(SiteHalfSpinor *buf,Integer o,const SiteSpinor &in) {
SiteHalfSpinor tmp;
projector::Proj(tmp,in,mu,dag);
vstream(buf[o],tmp);
}
#else
template<class _SiteHalfSpinor, class _SiteSpinor>
accelerator_inline void Compress(_SiteHalfSpinor *buf,Integer o,const _SiteSpinor &in) {
_SiteHalfSpinor tmp;
projector::Proj(tmp,in,mu,dag);
vstream(buf[o],tmp);
}
#endif
/*****************************************************/
/* Exchange includes precision change if mpi data is not same */
@ -405,9 +397,7 @@ public:
this->face_table_computed=1;
assert(this->u_comm_offset==this->_unified_buffer_size);
this->halogtime+=usecond();
#ifdef GRID_NVCC
cudaDeviceSynchronize();
#endif
accelerator_barrier();
}
};