mirror of
				https://github.com/paboyle/Grid.git
				synced 2025-11-04 14:04:32 +00:00 
			
		
		
		
	Tested smeared RHMC Wilson1p1, accepting
This commit is contained in:
		@@ -24,16 +24,17 @@ Author: neo <cossu@post.kek.jp>
 | 
			
		||||
with this program; if not, write to the Free Software Foundation, Inc.,
 | 
			
		||||
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 | 
			
		||||
 | 
			
		||||
    See the full license in the file "LICENSE" in the top level distribution directory
 | 
			
		||||
See the full license in the file "LICENSE" in the top level distribution
 | 
			
		||||
directory
 | 
			
		||||
*************************************************************************************/
 | 
			
		||||
/*  END LEGAL */
 | 
			
		||||
#ifndef GRID_LATTICE_ET_H
 | 
			
		||||
#define GRID_LATTICE_ET_H
 | 
			
		||||
 | 
			
		||||
#include <iostream>
 | 
			
		||||
#include <vector>
 | 
			
		||||
#include <tuple>
 | 
			
		||||
#include <typeinfo>
 | 
			
		||||
#include <vector>
 | 
			
		||||
 | 
			
		||||
namespace Grid {
 | 
			
		||||
 | 
			
		||||
@@ -41,8 +42,8 @@ namespace Grid {
 | 
			
		||||
// Predicated where support
 | 
			
		||||
////////////////////////////////////////////////////
 | 
			
		||||
template <class iobj, class vobj, class robj>
 | 
			
		||||
    inline vobj predicatedWhere(const iobj &predicate,const vobj &iftrue,const robj &iffalse) {
 | 
			
		||||
 | 
			
		||||
inline vobj predicatedWhere(const iobj &predicate, const vobj &iftrue,
 | 
			
		||||
                            const robj &iffalse) {
 | 
			
		||||
  typename std::remove_const<vobj>::type ret;
 | 
			
		||||
 | 
			
		||||
  typedef typename vobj::scalar_object scalar_object;
 | 
			
		||||
@@ -75,50 +76,60 @@ namespace Grid {
 | 
			
		||||
// from tuple is hideous; C++14 introduces std::make_index_sequence for this
 | 
			
		||||
////////////////////////////////////////////
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
// leaf eval of lattice ; should enable if protect using traits
 | 
			
		||||
 | 
			
		||||
template <typename T> using is_lattice      = std::is_base_of<LatticeBase,T >;
 | 
			
		||||
template <typename T>
 | 
			
		||||
using is_lattice = std::is_base_of<LatticeBase, T>;
 | 
			
		||||
 | 
			
		||||
template <typename T> using is_lattice_expr = std::is_base_of<LatticeExpressionBase,T >;
 | 
			
		||||
template <typename T>
 | 
			
		||||
using is_lattice_expr = std::is_base_of<LatticeExpressionBase, T>;
 | 
			
		||||
 | 
			
		||||
template <class sobj>
 | 
			
		||||
inline sobj eval(const unsigned int ss, const sobj &arg)
 | 
			
		||||
{
 | 
			
		||||
inline sobj eval(const unsigned int ss, const sobj &arg) {
 | 
			
		||||
  return arg;
 | 
			
		||||
}
 | 
			
		||||
template <class lobj>
 | 
			
		||||
inline const lobj &eval(const unsigned int ss, const Lattice<lobj> &arg)
 | 
			
		||||
{
 | 
			
		||||
inline const lobj &eval(const unsigned int ss, const Lattice<lobj> &arg) {
 | 
			
		||||
  return arg._odata[ss];
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// handle nodes in syntax tree
 | 
			
		||||
template <typename Op, typename T1>
 | 
			
		||||
auto inline eval(const unsigned int ss, const LatticeUnaryExpression<Op,T1 > &expr) // eval one operand
 | 
			
		||||
  -> decltype(expr.first.func(eval(ss,std::get<0>(expr.second))))
 | 
			
		||||
{
 | 
			
		||||
auto inline eval(
 | 
			
		||||
    const unsigned int ss,
 | 
			
		||||
    const LatticeUnaryExpression<Op, T1> &expr)  // eval one operand
 | 
			
		||||
    -> decltype(expr.first.func(eval(ss, std::get<0>(expr.second)))) {
 | 
			
		||||
  return expr.first.func(eval(ss, std::get<0>(expr.second)));
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
template <typename Op, typename T1, typename T2>
 | 
			
		||||
auto inline eval(const unsigned int ss, const LatticeBinaryExpression<Op,T1,T2> &expr) // eval two operands
 | 
			
		||||
  -> decltype(expr.first.func(eval(ss,std::get<0>(expr.second)),eval(ss,std::get<1>(expr.second))))
 | 
			
		||||
{
 | 
			
		||||
  return expr.first.func(eval(ss,std::get<0>(expr.second)),eval(ss,std::get<1>(expr.second)));
 | 
			
		||||
auto inline eval(
 | 
			
		||||
    const unsigned int ss,
 | 
			
		||||
    const LatticeBinaryExpression<Op, T1, T2> &expr)  // eval two operands
 | 
			
		||||
    -> decltype(expr.first.func(eval(ss, std::get<0>(expr.second)),
 | 
			
		||||
                                eval(ss, std::get<1>(expr.second)))) {
 | 
			
		||||
  return expr.first.func(eval(ss, std::get<0>(expr.second)),
 | 
			
		||||
                         eval(ss, std::get<1>(expr.second)));
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
template <typename Op, typename T1, typename T2, typename T3>
 | 
			
		||||
auto inline eval(const unsigned int ss, const LatticeTrinaryExpression<Op,T1,T2,T3 > &expr) // eval three operands
 | 
			
		||||
  -> decltype(expr.first.func(eval(ss,std::get<0>(expr.second)),eval(ss,std::get<1>(expr.second)),eval(ss,std::get<2>(expr.second))))
 | 
			
		||||
{
 | 
			
		||||
  return expr.first.func(eval(ss,std::get<0>(expr.second)),eval(ss,std::get<1>(expr.second)),eval(ss,std::get<2>(expr.second)) );
 | 
			
		||||
auto inline eval(const unsigned int ss,
 | 
			
		||||
                 const LatticeTrinaryExpression<Op, T1, T2, T3>
 | 
			
		||||
                     &expr)  // eval three operands
 | 
			
		||||
    -> decltype(expr.first.func(eval(ss, std::get<0>(expr.second)),
 | 
			
		||||
                                eval(ss, std::get<1>(expr.second)),
 | 
			
		||||
                                eval(ss, std::get<2>(expr.second)))) {
 | 
			
		||||
  return expr.first.func(eval(ss, std::get<0>(expr.second)),
 | 
			
		||||
                         eval(ss, std::get<1>(expr.second)),
 | 
			
		||||
                         eval(ss, std::get<2>(expr.second)));
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
//////////////////////////////////////////////////////////////////////////
 | 
			
		||||
// Obtain the grid from an expression, ensuring conformable. This must follow a tree recursion
 | 
			
		||||
// Obtain the grid from an expression, ensuring conformable. This must follow a
 | 
			
		||||
// tree recursion
 | 
			
		||||
//////////////////////////////////////////////////////////////////////////
 | 
			
		||||
template<class T1, typename std::enable_if<is_lattice<T1>::value, T1>::type * =nullptr >
 | 
			
		||||
template <class T1,
 | 
			
		||||
          typename std::enable_if<is_lattice<T1>::value, T1>::type * = nullptr>
 | 
			
		||||
inline void GridFromExpression(GridBase *&grid, const T1 &lat)  // Lattice leaf
 | 
			
		||||
{
 | 
			
		||||
  if (grid) {
 | 
			
		||||
@@ -126,35 +137,37 @@ inline void GridFromExpression(GridBase * &grid,const T1& lat)   // Lattice leaf
 | 
			
		||||
  }
 | 
			
		||||
  grid = lat._grid;
 | 
			
		||||
}
 | 
			
		||||
template<class T1,typename std::enable_if<!is_lattice<T1>::value, T1>::type * = nullptr >
 | 
			
		||||
inline void GridFromExpression(GridBase * &grid,const T1& notlat)   // non-lattice leaf
 | 
			
		||||
{
 | 
			
		||||
}
 | 
			
		||||
template <class T1,
 | 
			
		||||
          typename std::enable_if<!is_lattice<T1>::value, T1>::type * = nullptr>
 | 
			
		||||
inline void GridFromExpression(GridBase *&grid,
 | 
			
		||||
                               const T1 ¬lat)  // non-lattice leaf
 | 
			
		||||
{}
 | 
			
		||||
template <typename Op, typename T1>
 | 
			
		||||
inline void GridFromExpression(GridBase * &grid,const LatticeUnaryExpression<Op,T1 > &expr)
 | 
			
		||||
{
 | 
			
		||||
inline void GridFromExpression(GridBase *&grid,
 | 
			
		||||
                               const LatticeUnaryExpression<Op, T1> &expr) {
 | 
			
		||||
  GridFromExpression(grid, std::get<0>(expr.second));  // recurse
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
template <typename Op, typename T1, typename T2>
 | 
			
		||||
inline void GridFromExpression(GridBase * &grid,const LatticeBinaryExpression<Op,T1,T2> &expr) 
 | 
			
		||||
{
 | 
			
		||||
inline void GridFromExpression(
 | 
			
		||||
    GridBase *&grid, const LatticeBinaryExpression<Op, T1, T2> &expr) {
 | 
			
		||||
  GridFromExpression(grid, std::get<0>(expr.second));  // recurse
 | 
			
		||||
  GridFromExpression(grid, std::get<1>(expr.second));
 | 
			
		||||
}
 | 
			
		||||
template <typename Op, typename T1, typename T2, typename T3>
 | 
			
		||||
inline void GridFromExpression( GridBase * &grid,const LatticeTrinaryExpression<Op,T1,T2,T3 > &expr) 
 | 
			
		||||
{
 | 
			
		||||
inline void GridFromExpression(
 | 
			
		||||
    GridBase *&grid, const LatticeTrinaryExpression<Op, T1, T2, T3> &expr) {
 | 
			
		||||
  GridFromExpression(grid, std::get<0>(expr.second));  // recurse
 | 
			
		||||
  GridFromExpression(grid, std::get<1>(expr.second));
 | 
			
		||||
  GridFromExpression(grid, std::get<2>(expr.second));
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
//////////////////////////////////////////////////////////////////////////
 | 
			
		||||
// Obtain the CB from an expression, ensuring conformable. This must follow a tree recursion
 | 
			
		||||
// Obtain the CB from an expression, ensuring conformable. This must follow a
 | 
			
		||||
// tree recursion
 | 
			
		||||
//////////////////////////////////////////////////////////////////////////
 | 
			
		||||
template<class T1, typename std::enable_if<is_lattice<T1>::value, T1>::type * =nullptr >
 | 
			
		||||
template <class T1,
 | 
			
		||||
          typename std::enable_if<is_lattice<T1>::value, T1>::type * = nullptr>
 | 
			
		||||
inline void CBFromExpression(int &cb, const T1 &lat)  // Lattice leaf
 | 
			
		||||
{
 | 
			
		||||
  if ((cb == Odd) || (cb == Even)) {
 | 
			
		||||
@@ -163,28 +176,29 @@ inline void CBFromExpression(int &cb,const T1& lat)   // Lattice leaf
 | 
			
		||||
  cb = lat.checkerboard;
 | 
			
		||||
  //  std::cout<<GridLogMessage<<"Lattice leaf cb "<<cb<<std::endl;
 | 
			
		||||
}
 | 
			
		||||
template<class T1,typename std::enable_if<!is_lattice<T1>::value, T1>::type * = nullptr >
 | 
			
		||||
template <class T1,
 | 
			
		||||
          typename std::enable_if<!is_lattice<T1>::value, T1>::type * = nullptr>
 | 
			
		||||
inline void CBFromExpression(int &cb, const T1 ¬lat)  // non-lattice leaf
 | 
			
		||||
{
 | 
			
		||||
  //  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)
 | 
			
		||||
{
 | 
			
		||||
inline void CBFromExpression(int &cb,
 | 
			
		||||
                             const LatticeUnaryExpression<Op, T1> &expr) {
 | 
			
		||||
  CBFromExpression(cb, std::get<0>(expr.second));  // recurse
 | 
			
		||||
  //  std::cout<<GridLogMessage<<"Unary node cb "<<cb<<std::endl;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
template <typename Op, typename T1, typename T2>
 | 
			
		||||
inline void CBFromExpression(int &cb,const LatticeBinaryExpression<Op,T1,T2> &expr) 
 | 
			
		||||
{
 | 
			
		||||
inline void CBFromExpression(int &cb,
 | 
			
		||||
                             const LatticeBinaryExpression<Op, T1, T2> &expr) {
 | 
			
		||||
  CBFromExpression(cb, std::get<0>(expr.second));  // recurse
 | 
			
		||||
  CBFromExpression(cb, std::get<1>(expr.second));
 | 
			
		||||
  //  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) 
 | 
			
		||||
{
 | 
			
		||||
inline void CBFromExpression(
 | 
			
		||||
    int &cb, const LatticeTrinaryExpression<Op, T1, T2, T3> &expr) {
 | 
			
		||||
  CBFromExpression(cb, std::get<0>(expr.second));  // recurse
 | 
			
		||||
  CBFromExpression(cb, std::get<1>(expr.second));
 | 
			
		||||
  CBFromExpression(cb, std::get<2>(expr.second));
 | 
			
		||||
@@ -195,8 +209,8 @@ inline void CBFromExpression( int &cb,const LatticeTrinaryExpression<Op,T1,T2,T3
 | 
			
		||||
// Unary operators and funcs
 | 
			
		||||
////////////////////////////////////////////
 | 
			
		||||
#define GridUnopClass(name, ret)                                          \
 | 
			
		||||
  template <class arg> struct name		\
 | 
			
		||||
    {								       \
 | 
			
		||||
  template <class arg>                                                    \
 | 
			
		||||
  struct name {                                                           \
 | 
			
		||||
    static auto inline func(const arg a) -> decltype(ret) { return ret; } \
 | 
			
		||||
  };
 | 
			
		||||
 | 
			
		||||
@@ -229,10 +243,9 @@ inline void CBFromExpression( int &cb,const LatticeTrinaryExpression<Op,T1,T2,T3
 | 
			
		||||
////////////////////////////////////////////
 | 
			
		||||
#define GridBinOpClass(name, combination)                      \
 | 
			
		||||
  template <class left, class right>                           \
 | 
			
		||||
struct name\
 | 
			
		||||
{\
 | 
			
		||||
  static auto inline func(const left &lhs,const right &rhs)-> decltype(combination) const \
 | 
			
		||||
    {\
 | 
			
		||||
  struct name {                                                \
 | 
			
		||||
    static auto inline func(const left &lhs, const right &rhs) \
 | 
			
		||||
        -> decltype(combination) const {                       \
 | 
			
		||||
      return combination;                                      \
 | 
			
		||||
    }                                                          \
 | 
			
		||||
  }
 | 
			
		||||
@@ -250,17 +263,18 @@ GridBinOpClass(BinaryOrOr  ,lhs||rhs);
 | 
			
		||||
////////////////////////////////////////////////////
 | 
			
		||||
#define GridTrinOpClass(name, combination)                                     \
 | 
			
		||||
  template <class predicate, class left, class right>                          \
 | 
			
		||||
struct name\
 | 
			
		||||
{\
 | 
			
		||||
  static auto inline func(const predicate &pred,const left &lhs,const right &rhs)-> decltype(combination) const \
 | 
			
		||||
    {\
 | 
			
		||||
  struct name {                                                                \
 | 
			
		||||
    static auto inline func(const predicate &pred, const left &lhs,            \
 | 
			
		||||
                            const right &rhs) -> decltype(combination) const { \
 | 
			
		||||
      return combination;                                                      \
 | 
			
		||||
    }                                                                          \
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
GridTrinOpClass(TrinaryWhere,(predicatedWhere<predicate, \
 | 
			
		||||
			       typename std::remove_reference<left>::type, \
 | 
			
		||||
			       typename std::remove_reference<right>::type> (pred,lhs,rhs)));
 | 
			
		||||
GridTrinOpClass(
 | 
			
		||||
    TrinaryWhere,
 | 
			
		||||
    (predicatedWhere<predicate, typename std::remove_reference<left>::type,
 | 
			
		||||
                     typename std::remove_reference<right>::type>(pred, lhs,
 | 
			
		||||
                                                                  rhs)));
 | 
			
		||||
 | 
			
		||||
////////////////////////////////////////////
 | 
			
		||||
// Operator syntactical glue
 | 
			
		||||
@@ -268,49 +282,66 @@ GridTrinOpClass(TrinaryWhere,(predicatedWhere<predicate, \
 | 
			
		||||
 | 
			
		||||
#define GRID_UNOP(name) name<decltype(eval(0, arg))>
 | 
			
		||||
#define GRID_BINOP(name) name<decltype(eval(0, lhs)), decltype(eval(0, rhs))>
 | 
			
		||||
#define GRID_TRINOP(name) name<decltype(eval(0, pred)), decltype(eval(0, lhs)), decltype(eval(0, rhs))>
 | 
			
		||||
#define GRID_TRINOP(name) \
 | 
			
		||||
  name<decltype(eval(0, pred)), decltype(eval(0, lhs)), decltype(eval(0, rhs))>
 | 
			
		||||
 | 
			
		||||
#define GRID_DEF_UNOP(op, name)                                             \
 | 
			
		||||
  template <typename T1,                                                    \
 | 
			
		||||
  typename std::enable_if<is_lattice<T1>::value||is_lattice_expr<T1>::value, T1>::type* = nullptr> inline auto op(const T1 &arg) \
 | 
			
		||||
  -> decltype(LatticeUnaryExpression<GRID_UNOP(name),const T1&>(std::make_pair(GRID_UNOP(name)(),std::forward_as_tuple(arg)))) \
 | 
			
		||||
{ return LatticeUnaryExpression<GRID_UNOP(name), const T1 &>(std::make_pair(GRID_UNOP(name)(),std::forward_as_tuple(arg))); }
 | 
			
		||||
            typename std::enable_if<is_lattice<T1>::value ||                \
 | 
			
		||||
                                        is_lattice_expr<T1>::value,         \
 | 
			
		||||
                                    T1>::type * = nullptr>                  \
 | 
			
		||||
  inline auto op(const T1 &arg)                                             \
 | 
			
		||||
      ->decltype(LatticeUnaryExpression<GRID_UNOP(name), const T1 &>(       \
 | 
			
		||||
          std::make_pair(GRID_UNOP(name)(), std::forward_as_tuple(arg)))) { \
 | 
			
		||||
    return LatticeUnaryExpression<GRID_UNOP(name), const T1 &>(             \
 | 
			
		||||
        std::make_pair(GRID_UNOP(name)(), std::forward_as_tuple(arg)));     \
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
#define GRID_BINOP_LEFT(op, name)                                             \
 | 
			
		||||
  template <typename T1, typename T2,                                         \
 | 
			
		||||
          typename std::enable_if<is_lattice<T1>::value||is_lattice_expr<T1>::value, T1>::type* = nullptr>\
 | 
			
		||||
            typename std::enable_if<is_lattice<T1>::value ||                  \
 | 
			
		||||
                                        is_lattice_expr<T1>::value,           \
 | 
			
		||||
                                    T1>::type * = nullptr>                    \
 | 
			
		||||
  inline auto op(const T1 &lhs, const T2 &rhs)                                \
 | 
			
		||||
  -> decltype(LatticeBinaryExpression<GRID_BINOP(name),const T1&,const T2 &>(std::make_pair(GRID_BINOP(name)(),\
 | 
			
		||||
											    std::forward_as_tuple(lhs, rhs)))) \
 | 
			
		||||
{\
 | 
			
		||||
 return LatticeBinaryExpression<GRID_BINOP(name), const T1 &, const T2 &>(std::make_pair(GRID_BINOP(name)(),\
 | 
			
		||||
									  std::forward_as_tuple(lhs, rhs))); \
 | 
			
		||||
      ->decltype(                                                             \
 | 
			
		||||
          LatticeBinaryExpression<GRID_BINOP(name), const T1 &, const T2 &>(  \
 | 
			
		||||
              std::make_pair(GRID_BINOP(name)(),                              \
 | 
			
		||||
                             std::forward_as_tuple(lhs, rhs)))) {             \
 | 
			
		||||
    return LatticeBinaryExpression<GRID_BINOP(name), const T1 &, const T2 &>( \
 | 
			
		||||
        std::make_pair(GRID_BINOP(name)(), std::forward_as_tuple(lhs, rhs))); \
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
#define GRID_BINOP_RIGHT(op, name)                                            \
 | 
			
		||||
  template <typename T1, typename T2,                                         \
 | 
			
		||||
           typename std::enable_if<!is_lattice<T1>::value && !is_lattice_expr<T1>::value, T1>::type* = nullptr,\
 | 
			
		||||
           typename std::enable_if< is_lattice<T2>::value ||  is_lattice_expr<T2>::value, T2>::type* = nullptr> \
 | 
			
		||||
            typename std::enable_if<!is_lattice<T1>::value &&                 \
 | 
			
		||||
                                        !is_lattice_expr<T1>::value,          \
 | 
			
		||||
                                    T1>::type * = nullptr,                    \
 | 
			
		||||
            typename std::enable_if<is_lattice<T2>::value ||                  \
 | 
			
		||||
                                        is_lattice_expr<T2>::value,           \
 | 
			
		||||
                                    T2>::type * = nullptr>                    \
 | 
			
		||||
  inline auto op(const T1 &lhs, const T2 &rhs)                                \
 | 
			
		||||
  -> decltype(LatticeBinaryExpression<GRID_BINOP(name),const T1&,const T2 &>(std::make_pair(GRID_BINOP(name)(),\
 | 
			
		||||
											    std::forward_as_tuple(lhs, rhs)))) \
 | 
			
		||||
{\
 | 
			
		||||
 return LatticeBinaryExpression<GRID_BINOP(name), const T1 &, const T2 &>(std::make_pair(GRID_BINOP(name)(),\
 | 
			
		||||
								          std::forward_as_tuple(lhs, rhs))); \
 | 
			
		||||
      ->decltype(                                                             \
 | 
			
		||||
          LatticeBinaryExpression<GRID_BINOP(name), const T1 &, const T2 &>(  \
 | 
			
		||||
              std::make_pair(GRID_BINOP(name)(),                              \
 | 
			
		||||
                             std::forward_as_tuple(lhs, rhs)))) {             \
 | 
			
		||||
    return LatticeBinaryExpression<GRID_BINOP(name), const T1 &, const T2 &>( \
 | 
			
		||||
        std::make_pair(GRID_BINOP(name)(), std::forward_as_tuple(lhs, rhs))); \
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
#define GRID_DEF_BINOP(op, name) \
 | 
			
		||||
  GRID_BINOP_LEFT(op, name);     \
 | 
			
		||||
  GRID_BINOP_RIGHT(op, name);
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
#define GRID_DEF_TRINOP(op, name)                                              \
 | 
			
		||||
template <typename T1,typename T2,typename T3> inline auto op(const T1 &pred,const T2&lhs,const T3 &rhs) \
 | 
			
		||||
  -> decltype(LatticeTrinaryExpression<GRID_TRINOP(name),const T1&,const T2 &,const T3&>(std::make_pair(GRID_TRINOP(name)(),\
 | 
			
		||||
										   std::forward_as_tuple(pred,lhs,rhs)))) \
 | 
			
		||||
{\
 | 
			
		||||
  return LatticeTrinaryExpression<GRID_TRINOP(name), const T1 &, const T2 &,const T3&>(std::make_pair(GRID_TRINOP(name)(), \
 | 
			
		||||
										 std::forward_as_tuple(pred,lhs, rhs))); \
 | 
			
		||||
  template <typename T1, typename T2, typename T3>                             \
 | 
			
		||||
  inline auto op(const T1 &pred, const T2 &lhs, const T3 &rhs)                 \
 | 
			
		||||
      ->decltype(                                                              \
 | 
			
		||||
          LatticeTrinaryExpression<GRID_TRINOP(name), const T1 &, const T2 &,  \
 | 
			
		||||
                                   const T3 &>(std::make_pair(                 \
 | 
			
		||||
              GRID_TRINOP(name)(), std::forward_as_tuple(pred, lhs, rhs)))) {  \
 | 
			
		||||
    return LatticeTrinaryExpression<GRID_TRINOP(name), const T1 &, const T2 &, \
 | 
			
		||||
                                    const T3 &>(std::make_pair(                \
 | 
			
		||||
        GRID_TRINOP(name)(), std::forward_as_tuple(pred, lhs, rhs)));          \
 | 
			
		||||
  }
 | 
			
		||||
////////////////////////
 | 
			
		||||
// Operator definitions
 | 
			
		||||
@@ -331,7 +362,8 @@ GRID_DEF_UNOP(toReal,UnaryToReal);
 | 
			
		||||
GRID_DEF_UNOP(toComplex, UnaryToComplex);
 | 
			
		||||
GRID_DEF_UNOP(timesI, UnaryTimesI);
 | 
			
		||||
GRID_DEF_UNOP(timesMinusI, UnaryTimesMinusI);
 | 
			
		||||
GRID_DEF_UNOP(abs  ,UnaryAbs); //abs overloaded in cmath C++98; DON'T do the abs-fabs-dabs-labs thing
 | 
			
		||||
GRID_DEF_UNOP(abs, UnaryAbs);  // abs overloaded in cmath C++98; DON'T do the
 | 
			
		||||
                               // abs-fabs-dabs-labs thing
 | 
			
		||||
GRID_DEF_UNOP(sqrt, UnarySqrt);
 | 
			
		||||
GRID_DEF_UNOP(rsqrt, UnaryRsqrt);
 | 
			
		||||
GRID_DEF_UNOP(sin, UnarySin);
 | 
			
		||||
@@ -357,29 +389,29 @@ GRID_DEF_TRINOP(where,TrinaryWhere);
 | 
			
		||||
/////////////////////////////////////////////////////////////
 | 
			
		||||
template <class Op, class T1>
 | 
			
		||||
auto closure(const LatticeUnaryExpression<Op, T1> &expr)
 | 
			
		||||
  -> Lattice<decltype(expr.first.func(eval(0,std::get<0>(expr.second))))>
 | 
			
		||||
{
 | 
			
		||||
  Lattice<decltype(expr.first.func(eval(0,std::get<0>(expr.second))))> ret(expr);
 | 
			
		||||
    -> Lattice<decltype(expr.first.func(eval(0, std::get<0>(expr.second))))> {
 | 
			
		||||
  Lattice<decltype(expr.first.func(eval(0, std::get<0>(expr.second))))> ret(
 | 
			
		||||
      expr);
 | 
			
		||||
  return ret;
 | 
			
		||||
}
 | 
			
		||||
template <class Op, class T1, class T2>
 | 
			
		||||
auto closure(const LatticeBinaryExpression<Op, T1, T2> &expr)
 | 
			
		||||
    -> Lattice<decltype(expr.first.func(eval(0, std::get<0>(expr.second)),
 | 
			
		||||
				      eval(0,std::get<1>(expr.second))))>
 | 
			
		||||
{
 | 
			
		||||
                                        eval(0, std::get<1>(expr.second))))> {
 | 
			
		||||
  Lattice<decltype(expr.first.func(eval(0, std::get<0>(expr.second)),
 | 
			
		||||
				   eval(0,std::get<1>(expr.second))))> ret(expr);
 | 
			
		||||
                                   eval(0, std::get<1>(expr.second))))>
 | 
			
		||||
      ret(expr);
 | 
			
		||||
  return ret;
 | 
			
		||||
}
 | 
			
		||||
template <class Op, class T1, class T2, class T3>
 | 
			
		||||
auto closure(const LatticeTrinaryExpression<Op, T1, T2, T3> &expr)
 | 
			
		||||
    -> Lattice<decltype(expr.first.func(eval(0, std::get<0>(expr.second)),
 | 
			
		||||
                                        eval(0, std::get<1>(expr.second)),
 | 
			
		||||
				      eval(0,std::get<2>(expr.second))))>
 | 
			
		||||
{
 | 
			
		||||
                                        eval(0, std::get<2>(expr.second))))> {
 | 
			
		||||
  Lattice<decltype(expr.first.func(eval(0, std::get<0>(expr.second)),
 | 
			
		||||
                                   eval(0, std::get<1>(expr.second)),
 | 
			
		||||
				   eval(0,std::get<2>(expr.second))))> ret(expr);
 | 
			
		||||
                                   eval(0, std::get<2>(expr.second))))>
 | 
			
		||||
      ret(expr);
 | 
			
		||||
  return ret;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
@@ -390,7 +422,6 @@ template<class Op,class T1, class T2, class T3>
 | 
			
		||||
#undef GRID_DEF_UNOP
 | 
			
		||||
#undef GRID_DEF_BINOP
 | 
			
		||||
#undef GRID_DEF_TRINOP
 | 
			
		||||
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#if 0
 | 
			
		||||
 
 | 
			
		||||
@@ -22,7 +22,8 @@ Author: Peter Boyle <paboyle@ph.ed.ac.uk>
 | 
			
		||||
with this program; if not, write to the Free Software Foundation, Inc.,
 | 
			
		||||
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 | 
			
		||||
 | 
			
		||||
    See the full license in the file "LICENSE" in the top level distribution directory
 | 
			
		||||
See the full license in the file "LICENSE" in the top level distribution
 | 
			
		||||
directory
 | 
			
		||||
*************************************************************************************/
 | 
			
		||||
/*  END LEGAL */
 | 
			
		||||
#ifndef QCD_PSEUDOFERMION_ONE_FLAVOUR_EVEN_ODD_RATIONAL_H
 | 
			
		||||
@@ -42,7 +43,8 @@ namespace Grid{
 | 
			
		||||
//
 | 
			
		||||
 | 
			
		||||
template <class Impl>
 | 
			
		||||
    class OneFlavourEvenOddRationalPseudoFermionAction : public Action<typename Impl::GaugeField> {
 | 
			
		||||
class OneFlavourEvenOddRationalPseudoFermionAction
 | 
			
		||||
    : public Action<typename Impl::GaugeField> {
 | 
			
		||||
 public:
 | 
			
		||||
  INHERIT_IMPL_TYPES(Impl);
 | 
			
		||||
 | 
			
		||||
@@ -55,41 +57,40 @@ namespace Grid{
 | 
			
		||||
  MultiShiftFunction PowerNegQuarter;
 | 
			
		||||
 | 
			
		||||
 private:
 | 
			
		||||
     
 | 
			
		||||
  FermionOperator<Impl> &FermOp;  // the basic operator
 | 
			
		||||
 | 
			
		||||
      // NOT using "Nroots"; IroIro is -- perhaps later, but this wasn't good for us historically
 | 
			
		||||
  // NOT using "Nroots"; IroIro is -- perhaps later, but this wasn't good for us
 | 
			
		||||
  // historically
 | 
			
		||||
  // and hasenbusch works better
 | 
			
		||||
 | 
			
		||||
  FermionField PhiEven;  // the pseudo fermion field for this trajectory
 | 
			
		||||
  FermionField PhiOdd;   // the pseudo fermion field for this trajectory
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 public:
 | 
			
		||||
 | 
			
		||||
  OneFlavourEvenOddRationalPseudoFermionAction(FermionOperator<Impl> &Op,
 | 
			
		||||
						   Params & p ) : FermOp(Op), 
 | 
			
		||||
                                               Params &p)
 | 
			
		||||
      : FermOp(Op),
 | 
			
		||||
        PhiEven(Op.FermionRedBlackGrid()),
 | 
			
		||||
        PhiOdd(Op.FermionRedBlackGrid()),
 | 
			
		||||
	param(p) 
 | 
			
		||||
      {
 | 
			
		||||
        param(p) {
 | 
			
		||||
    AlgRemez remez(param.lo, param.hi, param.precision);
 | 
			
		||||
 | 
			
		||||
    // MdagM^(+- 1/2)
 | 
			
		||||
	std::cout<<GridLogMessage << "Generating degree "<<param.degree<<" for x^(1/2)"<<std::endl;
 | 
			
		||||
    std::cout << GridLogMessage << "Generating degree " << param.degree
 | 
			
		||||
              << " for x^(1/2)" << std::endl;
 | 
			
		||||
    remez.generateApprox(param.degree, 1, 2);
 | 
			
		||||
    PowerHalf.Init(remez, param.tolerance, false);
 | 
			
		||||
    PowerNegHalf.Init(remez, param.tolerance, true);
 | 
			
		||||
 | 
			
		||||
    // MdagM^(+- 1/4)
 | 
			
		||||
	std::cout<<GridLogMessage << "Generating degree "<<param.degree<<" for x^(1/4)"<<std::endl;
 | 
			
		||||
    std::cout << GridLogMessage << "Generating degree " << param.degree
 | 
			
		||||
              << " for x^(1/4)" << std::endl;
 | 
			
		||||
    remez.generateApprox(param.degree, 1, 4);
 | 
			
		||||
    PowerQuarter.Init(remez, param.tolerance, false);
 | 
			
		||||
    PowerNegQuarter.Init(remez, param.tolerance, true);
 | 
			
		||||
  };
 | 
			
		||||
 | 
			
		||||
  virtual void refresh(const GaugeField &U, GridParallelRNG &pRNG) {
 | 
			
		||||
 | 
			
		||||
    // P(phi) = e^{- phi^dag (MpcdagMpc)^-1/2 phi}
 | 
			
		||||
    //        = e^{- phi^dag (MpcdagMpc)^-1/4 (MpcdagMpc)^-1/4 phi}
 | 
			
		||||
    // Phi = MpcdagMpc^{1/4} eta
 | 
			
		||||
@@ -106,7 +107,8 @@ namespace Grid{
 | 
			
		||||
    FermionField etaOdd(FermOp.FermionRedBlackGrid());
 | 
			
		||||
    FermionField etaEven(FermOp.FermionRedBlackGrid());
 | 
			
		||||
 | 
			
		||||
	gaussian(pRNG,eta);	eta=eta*scale;
 | 
			
		||||
    gaussian(pRNG, eta);
 | 
			
		||||
    eta = eta * scale;
 | 
			
		||||
 | 
			
		||||
    pickCheckerboard(Even, etaEven, eta);
 | 
			
		||||
    pickCheckerboard(Odd, etaOdd, eta);
 | 
			
		||||
@@ -124,26 +126,27 @@ namespace Grid{
 | 
			
		||||
 | 
			
		||||
    assert(FermOp.ConstEE() == 1);
 | 
			
		||||
    PhiEven = zero;
 | 
			
		||||
	
 | 
			
		||||
  };
 | 
			
		||||
 | 
			
		||||
  //////////////////////////////////////////////////////
 | 
			
		||||
  // S = phi^dag (Mdag M)^-1/2 phi
 | 
			
		||||
  //////////////////////////////////////////////////////
 | 
			
		||||
  virtual RealD S(const GaugeField &U) {
 | 
			
		||||
 | 
			
		||||
    FermOp.ImportGauge(U);
 | 
			
		||||
 | 
			
		||||
    FermionField Y(FermOp.FermionRedBlackGrid());
 | 
			
		||||
 | 
			
		||||
    SchurDifferentiableOperator<Impl> Mpc(FermOp);
 | 
			
		||||
 | 
			
		||||
	ConjugateGradientMultiShift<FermionField> msCG(param.MaxIter,PowerNegQuarter);
 | 
			
		||||
    ConjugateGradientMultiShift<FermionField> msCG(param.MaxIter,
 | 
			
		||||
                                                   PowerNegQuarter);
 | 
			
		||||
 | 
			
		||||
    msCG(Mpc, PhiOdd, Y);
 | 
			
		||||
 | 
			
		||||
    RealD action = norm2(Y);
 | 
			
		||||
	std::cout << GridLogMessage << "Pseudofermion action FIXME -- is -1/4 solve or -1/2 solve faster??? "<<action<<std::endl;
 | 
			
		||||
    std::cout << GridLogMessage << "Pseudofermion action FIXME -- is -1/4 "
 | 
			
		||||
                                   "solve or -1/2 solve faster??? "
 | 
			
		||||
              << action << std::endl;
 | 
			
		||||
 | 
			
		||||
    return action;
 | 
			
		||||
  };
 | 
			
		||||
@@ -158,7 +161,8 @@ namespace Grid{
 | 
			
		||||
  //
 | 
			
		||||
  // d[N/D] is then
 | 
			
		||||
  //
 | 
			
		||||
      //          \sum_k -ak [M^dagM+bk]^{-1}  [ dM^dag M + M^dag dM ] [M^dag M + bk]^{-1}
 | 
			
		||||
  //          \sum_k -ak [M^dagM+bk]^{-1}  [ dM^dag M + M^dag dM ] [M^dag M +
 | 
			
		||||
  //          bk]^{-1}
 | 
			
		||||
  //
 | 
			
		||||
  // Need
 | 
			
		||||
  //       Mf Phi_k = [MdagM+bk]^{-1} Phi
 | 
			
		||||
@@ -166,11 +170,11 @@ namespace Grid{
 | 
			
		||||
  //
 | 
			
		||||
  // With these building blocks
 | 
			
		||||
  //
 | 
			
		||||
      //       dS/dU =  \sum_k -ak Mf Phi_k^dag      [ dM^dag M + M^dag dM ] Mf Phi_k
 | 
			
		||||
  //       dS/dU =  \sum_k -ak Mf Phi_k^dag      [ dM^dag M + M^dag dM ] Mf
 | 
			
		||||
  //       Phi_k
 | 
			
		||||
  //        S    = innerprodReal(Phi,Mf Phi);
 | 
			
		||||
  //////////////////////////////////////////////////////
 | 
			
		||||
  virtual void deriv(const GaugeField &U, GaugeField &dSdU) {
 | 
			
		||||
 | 
			
		||||
    const int Npole = PowerNegHalf.poles.size();
 | 
			
		||||
 | 
			
		||||
    std::vector<FermionField> MPhi_k(Npole, FermOp.FermionRedBlackGrid());
 | 
			
		||||
@@ -190,23 +194,21 @@ namespace Grid{
 | 
			
		||||
 | 
			
		||||
    dSdU = zero;
 | 
			
		||||
    for (int k = 0; k < Npole; k++) {
 | 
			
		||||
 | 
			
		||||
      RealD ak = PowerNegHalf.residues[k];
 | 
			
		||||
 | 
			
		||||
      X = MPhi_k[k];
 | 
			
		||||
 | 
			
		||||
      Mpc.Mpc(X, Y);
 | 
			
		||||
	  Mpc.MpcDeriv   (tmp , Y, X );  dSdU=dSdU+ak*tmp;
 | 
			
		||||
	  Mpc.MpcDagDeriv(tmp , X, Y );  dSdU=dSdU+ak*tmp;
 | 
			
		||||
 | 
			
		||||
      Mpc.MpcDeriv(tmp, Y, X);
 | 
			
		||||
      dSdU = dSdU + ak * tmp;
 | 
			
		||||
      Mpc.MpcDagDeriv(tmp, X, Y);
 | 
			
		||||
      dSdU = dSdU + ak * tmp;
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    // dSdU = Ta(dSdU);
 | 
			
		||||
 | 
			
		||||
  };
 | 
			
		||||
};
 | 
			
		||||
}
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
#endif
 | 
			
		||||
 
 | 
			
		||||
@@ -23,7 +23,8 @@ Author: Peter Boyle <paboyle@ph.ed.ac.uk>
 | 
			
		||||
with this program; if not, write to the Free Software Foundation, Inc.,
 | 
			
		||||
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 | 
			
		||||
 | 
			
		||||
    See the full license in the file "LICENSE" in the top level distribution directory
 | 
			
		||||
See the full license in the file "LICENSE" in the top level distribution
 | 
			
		||||
directory
 | 
			
		||||
*************************************************************************************/
 | 
			
		||||
/*  END LEGAL */
 | 
			
		||||
#ifndef GRID_MATH_TENSORS_H
 | 
			
		||||
@@ -38,7 +39,8 @@ namespace Grid {
 | 
			
		||||
 | 
			
		||||
// It is useful to NOT have any constructors
 | 
			
		||||
// so that these classes assert "is_pod<class> == true"
 | 
			
		||||
// because then the standard C++ valarray container eliminates fill overhead on new allocation and 
 | 
			
		||||
// because then the standard C++ valarray container eliminates fill overhead on
 | 
			
		||||
// new allocation and
 | 
			
		||||
// non-move copying.
 | 
			
		||||
//
 | 
			
		||||
// However note that doing this eliminates some syntactical sugar such as
 | 
			
		||||
@@ -46,8 +48,8 @@ namespace Grid {
 | 
			
		||||
//
 | 
			
		||||
class GridTensorBase {};
 | 
			
		||||
 | 
			
		||||
template<class vtype> class iScalar 
 | 
			
		||||
{
 | 
			
		||||
template <class vtype>
 | 
			
		||||
class iScalar {
 | 
			
		||||
 public:
 | 
			
		||||
  vtype _internal;
 | 
			
		||||
 | 
			
		||||
@@ -66,7 +68,8 @@ public:
 | 
			
		||||
  enum { TensorLevel = GridTypeMapper<vtype>::TensorLevel + 1 };
 | 
			
		||||
 | 
			
		||||
  // Scalar no action
 | 
			
		||||
  //  template<int Level> using tensor_reduce_level = typename iScalar<GridTypeMapper<vtype>::tensor_reduce_level<Level> >;
 | 
			
		||||
  //  template<int Level> using tensor_reduce_level = typename
 | 
			
		||||
  //  iScalar<GridTypeMapper<vtype>::tensor_reduce_level<Level> >;
 | 
			
		||||
  iScalar() = default;
 | 
			
		||||
  /*
 | 
			
		||||
  iScalar(const iScalar<vtype> ©me)=default;
 | 
			
		||||
@@ -74,14 +77,16 @@ public:
 | 
			
		||||
  iScalar<vtype> & operator= (const iScalar<vtype> ©me) = default;
 | 
			
		||||
  iScalar<vtype> & operator= (iScalar<vtype> &©me) = default;
 | 
			
		||||
  */
 | 
			
		||||
  iScalar(scalar_type s) : _internal(s) {};// recurse down and hit the constructor for vector_type
 | 
			
		||||
  iScalar(scalar_type s)
 | 
			
		||||
      : _internal(s){};  // recurse down and hit the constructor for vector_type
 | 
			
		||||
  iScalar(const Zero &z) { *this = zero; };
 | 
			
		||||
 | 
			
		||||
  iScalar<vtype> &operator=(const Zero &hero) {
 | 
			
		||||
    zeroit(*this);
 | 
			
		||||
    return *this;
 | 
			
		||||
  }
 | 
			
		||||
  friend strong_inline void vstream(iScalar<vtype> &out,const iScalar<vtype> &in){
 | 
			
		||||
  friend strong_inline void vstream(iScalar<vtype> &out,
 | 
			
		||||
                                    const iScalar<vtype> &in) {
 | 
			
		||||
    vstream(out._internal, in._internal);
 | 
			
		||||
  }
 | 
			
		||||
  friend strong_inline void zeroit(iScalar<vtype> &that) {
 | 
			
		||||
@@ -90,7 +95,8 @@ public:
 | 
			
		||||
  friend strong_inline void prefetch(iScalar<vtype> &that) {
 | 
			
		||||
    prefetch(that._internal);
 | 
			
		||||
  }
 | 
			
		||||
  friend strong_inline void permute(iScalar<vtype> &out,const iScalar<vtype> &in,int permutetype){
 | 
			
		||||
  friend strong_inline void permute(iScalar<vtype> &out,
 | 
			
		||||
                                    const iScalar<vtype> &in, int permutetype) {
 | 
			
		||||
    permute(out._internal, in._internal, permutetype);
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
@@ -113,28 +119,43 @@ public:
 | 
			
		||||
    *this = (*this) + r;
 | 
			
		||||
    return *this;
 | 
			
		||||
  }
 | 
			
		||||
  strong_inline vtype & operator ()(void) {
 | 
			
		||||
    return _internal;
 | 
			
		||||
  }
 | 
			
		||||
  strong_inline const vtype & operator ()(void) const {
 | 
			
		||||
    return _internal;
 | 
			
		||||
  }
 | 
			
		||||
  strong_inline vtype &operator()(void) { return _internal; }
 | 
			
		||||
  strong_inline const vtype &operator()(void) const { return _internal; }
 | 
			
		||||
 | 
			
		||||
  // Type casts meta programmed, must be pure scalar to match TensorRemove
 | 
			
		||||
  template<class U=vtype,class V=scalar_type,IfComplex<V> = 0,IfNotSimd<U> = 0> operator ComplexF () const { return(TensorRemove(_internal)); };
 | 
			
		||||
  template<class U=vtype,class V=scalar_type,IfComplex<V> = 0,IfNotSimd<U> = 0> operator ComplexD () const { return(TensorRemove(_internal)); };
 | 
			
		||||
  //  template<class U=vtype,class V=scalar_type,IfComplex<V> = 0,IfNotSimd<U> = 0> operator RealD    () const { return(real(TensorRemove(_internal))); }
 | 
			
		||||
  template<class U=vtype,class V=scalar_type,IfReal<V>    = 0,IfNotSimd<U> = 0> operator RealD    () const { return TensorRemove(_internal); }
 | 
			
		||||
  template<class U=vtype,class V=scalar_type,IfInteger<V> = 0,IfNotSimd<U> = 0> operator Integer  () const { return Integer(TensorRemove(_internal)); }
 | 
			
		||||
  template <class U = vtype, class V = scalar_type, IfComplex<V> = 0,
 | 
			
		||||
            IfNotSimd<U> = 0>
 | 
			
		||||
  operator ComplexF() const {
 | 
			
		||||
    return (TensorRemove(_internal));
 | 
			
		||||
  };
 | 
			
		||||
  template <class U = vtype, class V = scalar_type, IfComplex<V> = 0,
 | 
			
		||||
            IfNotSimd<U> = 0>
 | 
			
		||||
  operator ComplexD() const {
 | 
			
		||||
    return (TensorRemove(_internal));
 | 
			
		||||
  };
 | 
			
		||||
  //  template<class U=vtype,class V=scalar_type,IfComplex<V> = 0,IfNotSimd<U> =
 | 
			
		||||
  //  0> operator RealD    () const { return(real(TensorRemove(_internal))); }
 | 
			
		||||
  template <class U = vtype, class V = scalar_type, IfReal<V> = 0,
 | 
			
		||||
            IfNotSimd<U> = 0>
 | 
			
		||||
  operator RealD() const {
 | 
			
		||||
    return TensorRemove(_internal);
 | 
			
		||||
  }
 | 
			
		||||
  template <class U = vtype, class V = scalar_type, IfInteger<V> = 0,
 | 
			
		||||
            IfNotSimd<U> = 0>
 | 
			
		||||
  operator Integer() const {
 | 
			
		||||
    return Integer(TensorRemove(_internal));
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  // convert from a something to a scalar via constructor of something arg
 | 
			
		||||
  template<class T,typename std::enable_if<!isGridTensor<T>::value, T>::type* = nullptr > strong_inline iScalar<vtype> operator = (T arg)
 | 
			
		||||
    { 
 | 
			
		||||
  template <class T, typename std::enable_if<!isGridTensor<T>::value, T>::type
 | 
			
		||||
                         * = nullptr>
 | 
			
		||||
  strong_inline iScalar<vtype> operator=(T arg) {
 | 
			
		||||
    _internal = arg;
 | 
			
		||||
    return *this;
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
    friend std::ostream& operator<< (std::ostream& stream, const iScalar<vtype> &o){
 | 
			
		||||
  friend std::ostream &operator<<(std::ostream &stream,
 | 
			
		||||
                                  const iScalar<vtype> &o) {
 | 
			
		||||
    stream << "S {" << o._internal << "}";
 | 
			
		||||
    return stream;
 | 
			
		||||
  };
 | 
			
		||||
@@ -142,14 +163,19 @@ public:
 | 
			
		||||
///////////////////////////////////////////////////////////
 | 
			
		||||
// Allows to turn scalar<scalar<scalar<double>>>> back to double.
 | 
			
		||||
///////////////////////////////////////////////////////////
 | 
			
		||||
template<class T>     strong_inline typename std::enable_if<!isGridTensor<T>::value, T>::type TensorRemove(T arg) { return arg;}
 | 
			
		||||
template<class vtype> strong_inline auto TensorRemove(iScalar<vtype> arg) -> decltype(TensorRemove(arg._internal))
 | 
			
		||||
{
 | 
			
		||||
template <class T>
 | 
			
		||||
strong_inline typename std::enable_if<!isGridTensor<T>::value, T>::type
 | 
			
		||||
TensorRemove(T arg) {
 | 
			
		||||
  return arg;
 | 
			
		||||
}
 | 
			
		||||
template <class vtype>
 | 
			
		||||
strong_inline auto TensorRemove(iScalar<vtype> arg)
 | 
			
		||||
    -> decltype(TensorRemove(arg._internal)) {
 | 
			
		||||
  return TensorRemove(arg._internal);
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
template<class vtype,int N> class iVector 
 | 
			
		||||
{
 | 
			
		||||
template <class vtype, int N>
 | 
			
		||||
class iVector {
 | 
			
		||||
 public:
 | 
			
		||||
  vtype _internal[N];
 | 
			
		||||
 | 
			
		||||
@@ -165,11 +191,11 @@ public:
 | 
			
		||||
  typedef iVector<typename GridTypeMapper<vtype>::Complexified, N> Complexified;
 | 
			
		||||
  typedef iVector<typename GridTypeMapper<vtype>::Realified, N> Realified;
 | 
			
		||||
 | 
			
		||||
  template<class T,typename std::enable_if<!isGridTensor<T>::value, T>::type* = nullptr > strong_inline auto operator = (T arg) -> iVector<vtype,N>
 | 
			
		||||
    { 
 | 
			
		||||
  template <class T, typename std::enable_if<!isGridTensor<T>::value, T>::type
 | 
			
		||||
                         * = nullptr>
 | 
			
		||||
  strong_inline auto operator=(T arg) -> iVector<vtype, N> {
 | 
			
		||||
    zeroit(*this);
 | 
			
		||||
      for(int i=0;i<N;i++)
 | 
			
		||||
	_internal[i] = arg;
 | 
			
		||||
    for (int i = 0; i < N; i++) _internal[i] = arg;
 | 
			
		||||
    return *this;
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
@@ -195,12 +221,15 @@ public:
 | 
			
		||||
  friend strong_inline void prefetch(iVector<vtype, N> &that) {
 | 
			
		||||
    for (int i = 0; i < N; i++) prefetch(that._internal[i]);
 | 
			
		||||
  }
 | 
			
		||||
  friend strong_inline void vstream(iVector<vtype,N> &out,const iVector<vtype,N> &in){
 | 
			
		||||
  friend strong_inline void vstream(iVector<vtype, N> &out,
 | 
			
		||||
                                    const iVector<vtype, N> &in) {
 | 
			
		||||
    for (int i = 0; i < N; i++) {
 | 
			
		||||
      vstream(out._internal[i], in._internal[i]);
 | 
			
		||||
    }
 | 
			
		||||
  }
 | 
			
		||||
  friend strong_inline void permute(iVector<vtype,N> &out,const iVector<vtype,N> &in,int permutetype){
 | 
			
		||||
  friend strong_inline void permute(iVector<vtype, N> &out,
 | 
			
		||||
                                    const iVector<vtype, N> &in,
 | 
			
		||||
                                    int permutetype) {
 | 
			
		||||
    for (int i = 0; i < N; i++) {
 | 
			
		||||
      permute(out._internal[i], in._internal[i], permutetype);
 | 
			
		||||
    }
 | 
			
		||||
@@ -225,13 +254,10 @@ public:
 | 
			
		||||
    *this = (*this) + r;
 | 
			
		||||
    return *this;
 | 
			
		||||
  }
 | 
			
		||||
  strong_inline vtype & operator ()(int i) {
 | 
			
		||||
    return _internal[i];
 | 
			
		||||
  }
 | 
			
		||||
  strong_inline const vtype & operator ()(int i) const {
 | 
			
		||||
    return _internal[i];
 | 
			
		||||
  }
 | 
			
		||||
  friend std::ostream& operator<< (std::ostream& stream, const iVector<vtype,N> &o){
 | 
			
		||||
  strong_inline vtype &operator()(int i) { return _internal[i]; }
 | 
			
		||||
  strong_inline const vtype &operator()(int i) const { return _internal[i]; }
 | 
			
		||||
  friend std::ostream &operator<<(std::ostream &stream,
 | 
			
		||||
                                  const iVector<vtype, N> &o) {
 | 
			
		||||
    stream << "V<" << N << ">{";
 | 
			
		||||
    for (int i = 0; i < N; i++) {
 | 
			
		||||
      stream << o._internal[i];
 | 
			
		||||
@@ -245,8 +271,8 @@ public:
 | 
			
		||||
  //    }
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
template<class vtype,int N> class iMatrix 
 | 
			
		||||
{
 | 
			
		||||
template <class vtype, int N>
 | 
			
		||||
class iMatrix {
 | 
			
		||||
 public:
 | 
			
		||||
  vtype _internal[N][N];
 | 
			
		||||
 | 
			
		||||
@@ -266,20 +292,18 @@ public:
 | 
			
		||||
 | 
			
		||||
  enum { TensorLevel = GridTypeMapper<vtype>::TensorLevel + 1 };
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
  iMatrix(const Zero &z) { *this = zero; };
 | 
			
		||||
  iMatrix() = default;
 | 
			
		||||
 | 
			
		||||
  iMatrix &operator=(const iMatrix &rhs) {
 | 
			
		||||
    for (int i = 0; i < N; i++)
 | 
			
		||||
      for(int j=0;j<N;j++)
 | 
			
		||||
	vstream(_internal[i][j],rhs._internal[i][j]);
 | 
			
		||||
      for (int j = 0; j < N; j++) vstream(_internal[i][j], rhs._internal[i][j]);
 | 
			
		||||
    return *this;
 | 
			
		||||
  };
 | 
			
		||||
 | 
			
		||||
 
 | 
			
		||||
 | 
			
		||||
  iMatrix(scalar_type s)  { (*this) = s ;};// recurse down and hit the constructor for vector_type
 | 
			
		||||
  iMatrix(scalar_type s) {
 | 
			
		||||
    (*this) = s;
 | 
			
		||||
  };  // recurse down and hit the constructor for vector_type
 | 
			
		||||
 | 
			
		||||
  /*
 | 
			
		||||
  iMatrix(const iMatrix<vtype,N> ©me)=default;
 | 
			
		||||
@@ -288,17 +312,15 @@ public:
 | 
			
		||||
  iMatrix<vtype,N> & operator= (iMatrix<vtype,N> &©me) = default;
 | 
			
		||||
  */
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
  iMatrix<vtype, N> &operator=(const Zero &hero) {
 | 
			
		||||
    zeroit(*this);
 | 
			
		||||
    return *this;
 | 
			
		||||
  }
 | 
			
		||||
  template<class T,typename std::enable_if<!isGridTensor<T>::value, T>::type* = nullptr > strong_inline auto operator = (T arg) -> iMatrix<vtype,N>
 | 
			
		||||
    { 
 | 
			
		||||
  template <class T, typename std::enable_if<!isGridTensor<T>::value, T>::type
 | 
			
		||||
                         * = nullptr>
 | 
			
		||||
  strong_inline auto operator=(T arg) -> iMatrix<vtype, N> {
 | 
			
		||||
    zeroit(*this);
 | 
			
		||||
      for(int i=0;i<N;i++)
 | 
			
		||||
	_internal[i][i] = arg;
 | 
			
		||||
    for (int i = 0; i < N; i++) _internal[i][i] = arg;
 | 
			
		||||
    return *this;
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
@@ -306,27 +328,31 @@ public:
 | 
			
		||||
    for (int i = 0; i < N; i++) {
 | 
			
		||||
      for (int j = 0; j < N; j++) {
 | 
			
		||||
        zeroit(that._internal[i][j]);
 | 
			
		||||
    }}
 | 
			
		||||
      }
 | 
			
		||||
    }
 | 
			
		||||
  }
 | 
			
		||||
  friend strong_inline void prefetch(iMatrix<vtype, N> &that) {
 | 
			
		||||
    for (int i = 0; i < N; i++)
 | 
			
		||||
    for(int j=0;j<N;j++) 
 | 
			
		||||
      prefetch(that._internal[i][j]);
 | 
			
		||||
      for (int j = 0; j < N; j++) prefetch(that._internal[i][j]);
 | 
			
		||||
  }
 | 
			
		||||
  friend strong_inline void vstream(iMatrix<vtype,N> &out,const iMatrix<vtype,N> &in){
 | 
			
		||||
  friend strong_inline void vstream(iMatrix<vtype, N> &out,
 | 
			
		||||
                                    const iMatrix<vtype, N> &in) {
 | 
			
		||||
    for (int i = 0; i < N; i++) {
 | 
			
		||||
      for (int j = 0; j < N; j++) {
 | 
			
		||||
        vstream(out._internal[i][j], in._internal[i][j]);
 | 
			
		||||
      }}
 | 
			
		||||
      }
 | 
			
		||||
    }
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  friend strong_inline void permute(iMatrix<vtype,N> &out,const iMatrix<vtype,N> &in,int permutetype){
 | 
			
		||||
  friend strong_inline void permute(iMatrix<vtype, N> &out,
 | 
			
		||||
                                    const iMatrix<vtype, N> &in,
 | 
			
		||||
                                    int permutetype) {
 | 
			
		||||
    for (int i = 0; i < N; i++) {
 | 
			
		||||
      for (int j = 0; j < N; j++) {
 | 
			
		||||
        permute(out._internal[i][j], in._internal[i][j], permutetype);
 | 
			
		||||
    }}
 | 
			
		||||
      }
 | 
			
		||||
 | 
			
		||||
    }
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  // Unary negation
 | 
			
		||||
  friend strong_inline iMatrix<vtype, N> operator-(const iMatrix<vtype, N> &r) {
 | 
			
		||||
@@ -334,7 +360,8 @@ public:
 | 
			
		||||
    for (int i = 0; i < N; i++) {
 | 
			
		||||
      for (int j = 0; j < N; j++) {
 | 
			
		||||
        ret._internal[i][j] = -r._internal[i][j];
 | 
			
		||||
    }}
 | 
			
		||||
      }
 | 
			
		||||
    }
 | 
			
		||||
    return ret;
 | 
			
		||||
  }
 | 
			
		||||
  // *=,+=,-= operators inherit from corresponding "*,-,+" behaviour
 | 
			
		||||
@@ -355,13 +382,12 @@ public:
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  // returns an lvalue reference
 | 
			
		||||
  strong_inline vtype & operator ()(int i,int j) {
 | 
			
		||||
    return _internal[i][j];
 | 
			
		||||
  }
 | 
			
		||||
  strong_inline vtype &operator()(int i, int j) { return _internal[i][j]; }
 | 
			
		||||
  strong_inline const vtype &operator()(int i, int j) const {
 | 
			
		||||
    return _internal[i][j];
 | 
			
		||||
  }
 | 
			
		||||
  friend std::ostream& operator<< (std::ostream& stream, const iMatrix<vtype,N> &o){
 | 
			
		||||
  friend std::ostream &operator<<(std::ostream &stream,
 | 
			
		||||
                                  const iMatrix<vtype, N> &o) {
 | 
			
		||||
    stream << "M<" << N << ">{";
 | 
			
		||||
    for (int i = 0; i < N; i++) {
 | 
			
		||||
      stream << "{";
 | 
			
		||||
@@ -379,27 +405,25 @@ public:
 | 
			
		||||
  //  strong_inline vtype && operator ()(int i,int j) {
 | 
			
		||||
  //    return _internal[i][j];
 | 
			
		||||
  //  }
 | 
			
		||||
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
template<class v> void vprefetch(const iScalar<v> &vv)
 | 
			
		||||
{
 | 
			
		||||
template <class v>
 | 
			
		||||
void vprefetch(const iScalar<v> &vv) {
 | 
			
		||||
  vprefetch(vv._internal);
 | 
			
		||||
}
 | 
			
		||||
template<class v,int N> void vprefetch(const iVector<v,N> &vv)
 | 
			
		||||
{
 | 
			
		||||
template <class v, int N>
 | 
			
		||||
void vprefetch(const iVector<v, N> &vv) {
 | 
			
		||||
  for (int i = 0; i < N; i++) {
 | 
			
		||||
    vprefetch(vv._internal[i]);
 | 
			
		||||
  }
 | 
			
		||||
}
 | 
			
		||||
template<class v,int N> void vprefetch(const iMatrix<v,N> &vv)
 | 
			
		||||
{
 | 
			
		||||
template <class v, int N>
 | 
			
		||||
void vprefetch(const iMatrix<v, N> &vv) {
 | 
			
		||||
  for (int i = 0; i < N; i++) {
 | 
			
		||||
    for (int j = 0; j < N; j++) {
 | 
			
		||||
      vprefetch(vv._internal[i][j]);
 | 
			
		||||
  }}
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
  }
 | 
			
		||||
}
 | 
			
		||||
}
 | 
			
		||||
#endif
 | 
			
		||||
 
 | 
			
		||||
@@ -23,7 +23,8 @@ Author: paboyle <paboyle@ph.ed.ac.uk>
 | 
			
		||||
with this program; if not, write to the Free Software Foundation, Inc.,
 | 
			
		||||
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 | 
			
		||||
 | 
			
		||||
    See the full license in the file "LICENSE" in the top level distribution directory
 | 
			
		||||
See the full license in the file "LICENSE" in the top level distribution
 | 
			
		||||
directory
 | 
			
		||||
*************************************************************************************/
 | 
			
		||||
/*  END LEGAL */
 | 
			
		||||
#include "Grid.h"
 | 
			
		||||
@@ -35,10 +36,8 @@ using namespace Grid::QCD;
 | 
			
		||||
namespace Grid {
 | 
			
		||||
namespace QCD {
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
class HmcRunner : public NerscHmcRunner {
 | 
			
		||||
 public:
 | 
			
		||||
 | 
			
		||||
  void BuildTheAction(int argc, char **argv)
 | 
			
		||||
 | 
			
		||||
  {
 | 
			
		||||
@@ -46,7 +45,9 @@ public:
 | 
			
		||||
    typedef WilsonFermionR FermionAction;
 | 
			
		||||
    typedef typename FermionAction::FermionField FermionField;
 | 
			
		||||
 | 
			
		||||
    UGrid   = SpaceTimeGrid::makeFourDimGrid(GridDefaultLatt(), GridDefaultSimd(Nd,vComplex::Nsimd()),GridDefaultMpi());
 | 
			
		||||
    UGrid = SpaceTimeGrid::makeFourDimGrid(
 | 
			
		||||
        GridDefaultLatt(), GridDefaultSimd(Nd, vComplex::Nsimd()),
 | 
			
		||||
        GridDefaultMpi());
 | 
			
		||||
    UrbGrid = SpaceTimeGrid::makeFourDimRedBlackGrid(UGrid);
 | 
			
		||||
 | 
			
		||||
    FGrid = UGrid;
 | 
			
		||||
@@ -62,9 +63,15 @@ public:
 | 
			
		||||
    FermionAction FermOp(U, *FGrid, *FrbGrid, mass);
 | 
			
		||||
 | 
			
		||||
    // 1+1 flavour
 | 
			
		||||
    OneFlavourRationalParams Params(1.0e-4,64.0,1000,1.0e-6);
 | 
			
		||||
    OneFlavourEvenOddRationalPseudoFermionAction<WilsonImplR> WilsonNf1a(FermOp,Params);
 | 
			
		||||
    OneFlavourEvenOddRationalPseudoFermionAction<WilsonImplR> WilsonNf1b(FermOp,Params);
 | 
			
		||||
    OneFlavourRationalParams Params(1.0e-4, 64.0, 2000, 1.0e-6);
 | 
			
		||||
    OneFlavourEvenOddRationalPseudoFermionAction<WilsonImplR> WilsonNf1a(
 | 
			
		||||
        FermOp, Params);
 | 
			
		||||
    OneFlavourEvenOddRationalPseudoFermionAction<WilsonImplR> WilsonNf1b(
 | 
			
		||||
        FermOp, Params);
 | 
			
		||||
 | 
			
		||||
    //Smearing on/off
 | 
			
		||||
    WilsonNf1a.is_smeared = true;
 | 
			
		||||
    WilsonNf1b.is_smeared = true;
 | 
			
		||||
 | 
			
		||||
    // Collect actions
 | 
			
		||||
    ActionLevel<LatticeGaugeField> Level1;
 | 
			
		||||
@@ -76,22 +83,18 @@ public:
 | 
			
		||||
 | 
			
		||||
    Run(argc, argv);
 | 
			
		||||
  };
 | 
			
		||||
 | 
			
		||||
};
 | 
			
		||||
}
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
}}
 | 
			
		||||
 | 
			
		||||
int main (int argc, char ** argv)
 | 
			
		||||
{
 | 
			
		||||
int main(int argc, char **argv) {
 | 
			
		||||
  Grid_init(&argc, &argv);
 | 
			
		||||
 | 
			
		||||
  int threads = GridThread::GetThreads();
 | 
			
		||||
  std::cout<<GridLogMessage << "Grid is setup to use "<<threads<<" threads"<<std::endl;
 | 
			
		||||
  std::cout << GridLogMessage << "Grid is setup to use " << threads
 | 
			
		||||
            << " threads" << std::endl;
 | 
			
		||||
 | 
			
		||||
  HmcRunner TheHMC;
 | 
			
		||||
 | 
			
		||||
  TheHMC.BuildTheAction(argc, argv);
 | 
			
		||||
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 
 | 
			
		||||
		Reference in New Issue
	
	Block a user