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Sizable improvement in multigrid for unsquared.

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6000 matmuls CG unprec
2000 matmuls CG prec (4000 eo muls)
1050 matmuls PGCR on 16^3 x 32 x 8 m=.01

Substantial effort on timing and logging infrastructure
This commit is contained in:
Peter Boyle
2015-07-24 01:31:13 +09:00
parent 11c99d5e66
commit d1afebf71e
67 changed files with 945 additions and 753 deletions
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12
lib/lattice/Lattice_ET.h
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@ -132,18 +132,18 @@ inline void CBFromExpression(int &cb,const T1& lat) // Lattice leaf
assert(cb==lat.checkerboard);
}
cb=lat.checkerboard;
// std::cout<<"Lattice leaf cb "<<cb<<std::endl;
// std::cout<<GridLogMessage<<"Lattice leaf cb "<<cb<<std::endl;
}
template<class T1,typename std::enable_if<!is_lattice<T1>::value, T1>::type * = nullptr >
inline void CBFromExpression(int &cb,const T1& notlat) // non-lattice leaf
{
// std::cout<<"Non lattice leaf cb"<<cb<<std::endl;
// std::cout<<GridLogMessage<<"Non lattice leaf cb"<<cb<<std::endl;
}
template <typename Op, typename T1>
inline void CBFromExpression(int &cb,const LatticeUnaryExpression<Op,T1 > &expr)
{
CBFromExpression(cb,std::get<0>(expr.second));// recurse
// std::cout<<"Unary node cb "<<cb<<std::endl;
// std::cout<<GridLogMessage<<"Unary node cb "<<cb<<std::endl;
}
template <typename Op, typename T1, typename T2>
@ -151,7 +151,7 @@ inline void CBFromExpression(int &cb,const LatticeBinaryExpression<Op,T1,T2> &ex
{
CBFromExpression(cb,std::get<0>(expr.second));// recurse
CBFromExpression(cb,std::get<1>(expr.second));
// std::cout<<"Binary node cb "<<cb<<std::endl;
// std::cout<<GridLogMessage<<"Binary node cb "<<cb<<std::endl;
}
template <typename Op, typename T1, typename T2, typename T3>
inline void CBFromExpression( int &cb,const LatticeTrinaryExpression<Op,T1,T2,T3 > &expr)
@ -159,7 +159,7 @@ inline void CBFromExpression( int &cb,const LatticeTrinaryExpression<Op,T1,T2,T3
CBFromExpression(cb,std::get<0>(expr.second));// recurse
CBFromExpression(cb,std::get<1>(expr.second));
CBFromExpression(cb,std::get<2>(expr.second));
// std::cout<<"Trinary node cb "<<cb<<std::endl;
// std::cout<<GridLogMessage<<"Trinary node cb "<<cb<<std::endl;
}
////////////////////////////////////////////
@ -370,7 +370,7 @@ using namespace Grid;
tmp.func(eval(0,v1),eval(0,v2));
auto var = v1+v2;
std::cout<<typeid(var).name()<<std::endl;
std::cout<<GridLogMessage<<typeid(var).name()<<std::endl;
v3=v1+v2;
v3=v1+v2+v1*v2;