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56 lines
1.9 KiB
C++
56 lines
1.9 KiB
C++
/*************************************************************************************
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Grid physics library, www.github.com/paboyle/Grid
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Source file: ./lib/lattice/Lattice_crc.h
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Copyright (C) 2021
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Author: Peter Boyle <paboyle@ph.ed.ac.uk>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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See the full license in the file "LICENSE" in the top level distribution directory
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*************************************************************************************/
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/* END LEGAL */
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#pragma once
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NAMESPACE_BEGIN(Grid);
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template<class vobj> void DumpSliceNorm(std::string s,Lattice<vobj> &f,int mu=-1)
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{
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auto ff = localNorm2(f);
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if ( mu==-1 ) mu = f.Grid()->Nd()-1;
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typedef typename vobj::tensor_reduced normtype;
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typedef typename normtype::scalar_object scalar;
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std::vector<scalar> sff;
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sliceSum(ff,sff,mu);
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for(int t=0;t<sff.size();t++){
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std::cout << s<<" "<<t<<" "<<sff[t]<<std::endl;
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}
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}
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template<class vobj> uint32_t crc(Lattice<vobj> & buf)
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{
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autoView( buf_v , buf, CpuRead);
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return ::crc32(0L,(unsigned char *)&buf_v[0],(size_t)sizeof(vobj)*buf.oSites());
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}
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#define CRC(U) std::cout << "FingerPrint "<<__FILE__ <<" "<< __LINE__ <<" "<< #U <<" "<<crc(U)<<std::endl;
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NAMESPACE_END(Grid);
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