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accelerator off load some more stuff

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paboyle 2018-02-02 11:27:35 +00:00
parent 9c9dfbfa78
commit 0da2d3e222
1 changed files with 10 additions and 40 deletions
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50
lib/lattice/Lattice_base.h
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@ -74,9 +74,6 @@ public:
accelerator_inline uint64_t begin(void) const { return 0;}; accelerator_inline uint64_t begin(void) const { return 0;};
accelerator_inline uint64_t end(void) const { return _odata_size; }; accelerator_inline uint64_t end(void) const { return _odata_size; };
accelerator_inline uint64_t size(void) const { return _odata_size; }; accelerator_inline uint64_t size(void) const { return _odata_size; };
accelerator_inline vobj & operator[](size_t i) { return _odata[i]; };
accelerator_inline const vobj & operator[](size_t i) const { return _odata[i]; };
}; };
class LatticeExpressionBase {}; class LatticeExpressionBase {};
@ -153,6 +150,8 @@ private:
// std::cout << " copied lattice "<<this->_odata<<" size "<<this->_odata_size<<std::endl; // std::cout << " copied lattice "<<this->_odata<<" size "<<this->_odata_size<<std::endl;
} }
public: public:
accelerator_inline vobj & operator[](size_t i) { return this->_odata[i]; };
accelerator_inline const vobj & operator[](size_t i) const { return this->_odata[i]; };
~Lattice() { ~Lattice() {
if ( this->_odata_size ) { if ( this->_odata_size ) {
// std::cout << " deleting lattice this"<<this << " odata " <<this->_odata<<" size "<<this->_odata_size<<std::endl; // std::cout << " deleting lattice this"<<this << " odata " <<this->_odata<<" size "<<this->_odata_size<<std::endl;
@ -249,38 +248,23 @@ public:
this->checkerboard=cb; this->checkerboard=cb;
resize(_grid->oSites()); resize(_grid->oSites());
#ifdef STREAMING_STORES
accelerator_loop(ss,(*this),{ *this = expr;
vstream(this->_odata[ss] ,eval(ss,expr));
});
#else
accelerator_loop(ss,(*this),{
this->_odata[ss]=eval(ss,expr);
});
#endif
} }
template<class Op,class T1, class T2> template<class Op,class T1, class T2>
Lattice(const LatticeBinaryExpression<Op,T1,T2> & expr) { Lattice(const LatticeBinaryExpression<Op,T1,T2> & expr) {
_grid = nullptr; _grid = nullptr;
GridFromExpression(_grid,expr); GridFromExpression(_grid,expr);
assert(_grid!=nullptr); assert(_grid!=nullptr);
resize(_grid->oSites());
int cb=-1; int cb=-1;
CBFromExpression(cb,expr); CBFromExpression(cb,expr);
assert( (cb==Odd) || (cb==Even)); assert( (cb==Odd) || (cb==Even));
this->checkerboard=cb; this->checkerboard=cb;
#ifdef STREAMING_STORES resize(_grid->oSites());
accelerator_loop(ss,(*this),{
vobj tmp = eval(ss,expr); *this = expr;
vstream(this->_odata[ss] ,tmp);
});
#else
accelerator_loop(ss,(*this),{
this->_odata[ss]=eval(ss,expr);
});
#endif
} }
template<class Op,class T1, class T2, class T3> template<class Op,class T1, class T2, class T3>
Lattice(const LatticeTrinaryExpression<Op,T1,T2,T3> & expr) { Lattice(const LatticeTrinaryExpression<Op,T1,T2,T3> & expr) {
@ -294,21 +278,9 @@ public:
this->checkerboard=cb; this->checkerboard=cb;
resize(_grid->oSites()); resize(_grid->oSites());
accelerator_loop(ss,(*this),{
vstream(this->_odata[ss] ,eval(ss,expr));
});
}
// virtual ~Lattice(void) = default; *this = expr;
/*
void reset(GridBase* grid) {
if (_grid != grid) {
_grid = grid;
resize(grid->oSites());
this->checkerboard = 0;
}
} }
*/
template<class sobj> inline Lattice<vobj> & operator = (const sobj & r){ template<class sobj> inline Lattice<vobj> & operator = (const sobj & r){
accelerator_loop(ss,(*this),{ accelerator_loop(ss,(*this),{
@ -333,9 +305,7 @@ public:
_grid = r.Grid(); _grid = r.Grid();
resize(r._odata_size); resize(r._odata_size);
this->checkerboard = r.Checkerboard(); this->checkerboard = r.Checkerboard();
accelerator_loop(ss,(*this),{ *this = r;
this->_odata[ss]=r[ss];
});
} }
Lattice(Lattice && r){ // move constructor Lattice(Lattice && r){ // move constructor
// std::cout << "Lattice move constructor(Lattice &) "<<this<<std::endl; // std::cout << "Lattice move constructor(Lattice &) "<<this<<std::endl;