Merge branch 'develop' into feature/hirep

.gitignore

@@ -94,6 +94,10 @@ build.sh
 ################
 lib/Eigen/*
 
+# FFTW source #
+################
+lib/fftw/*
+
 # libtool macros #
 ##################
 m4/lt*

configure.ac

@@ -1,15 +1,20 @@
 AC_PREREQ([2.63])
 AC_INIT([Grid], [0.5.1-dev], [https://github.com/paboyle/Grid], [Grid])
+AC_CANONICAL_BUILD
+AC_CANONICAL_HOST
+AC_CANONICAL_TARGET
 AM_INIT_AUTOMAKE(subdir-objects)
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_SRCDIR([lib/Grid.h])
 AC_CONFIG_HEADERS([lib/Config.h])
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 
+
 ############### Checks for programs
 AC_LANG(C++)
 CXXFLAGS="-O3 $CXXFLAGS"
 AC_PROG_CXX
+AC_PROG_RANLIB
 
 ############ openmp  ###############
 AC_OPENMP
@@ -22,9 +27,6 @@ AM_CXXFLAGS="$OPENMP_CXXFLAGS $AM_CXXFLAGS"
 AM_LDFLAGS="$OPENMP_CXXFLAGS $AM_LDFLAGS"
 fi
 
-############ libtool ###############
-LT_INIT
-
 ############### Checks for header files
 AC_CHECK_HEADERS(stdint.h)
 AC_CHECK_HEADERS(mm_malloc.h)
@@ -75,23 +77,6 @@ AC_ARG_WITH([fftw],
             [AM_CXXFLAGS="-I$with_fftw/include $AM_CXXFLAGS"]
             [AM_LDFLAGS="-L$with_fftw/lib $AM_LDFLAGS"])
 
-#
-# What about the MKL library replacement for fftw3 ?  How do we know if fftw_execute
-# can be found in MKL? 
-#
-AC_CHECK_LIB([fftw3],[fftw_execute],
-	[AC_DEFINE([HAVE_FFTW],[1],[Define to 1 if you have the `FFTW' library (-lfftw3).])] [ac_fftw=yes],
-        [ac_fftw=no])
-
-case ${ac_fftw} in
-    no)
-        echo WARNING libfftw3 not found FFT routines will not work
-        ;;
-    yes)
-        AM_LDFLAGS="$AM_LDFLAGS -lfftw3 -lfftw3f"
-esac
-
-
 ################ Get compiler informations
 AC_LANG([C++])
 AX_CXX_COMPILE_STDCXX_11([noext],[mandatory])
@@ -105,7 +90,6 @@ AC_DEFINE_UNQUOTED([GXX_VERSION],["$GXX_VERSION"],
 ############### Checks for library functions
 CXXFLAGS_CPY=$CXXFLAGS
 LDFLAGS_CPY=$LDFLAGS
-LIBS_CPY=$LIBS
 CXXFLAGS="$AM_CXXFLAGS $CXXFLAGS"
 LDFLAGS="$AM_LDFLAGS $LDFLAGS"
 AC_CHECK_FUNCS([gettimeofday])
@@ -124,6 +108,11 @@ if test "${ac_LAPACK}x" != "nox"; then
     AC_CHECK_LIB([lapack],[LAPACKE_sbdsdc],[],
                  [AC_MSG_ERROR("LAPACK enabled but library not found")])
 fi
+AC_CHECK_LIB([fftw3],[fftw_execute],
+  [AC_DEFINE([HAVE_FFTW],[1],[Define to 1 if you have the `FFTW' library (-lfftw3).])]
+  [have_fftw=true]
+  [LIBS="$LIBS -lfftw3 -lfftw3f"],
+  [AC_MSG_WARN([**** FFTW library not found, Grid can still compile but FFT-based routines will not work ****])])
 CXXFLAGS=$CXXFLAGS_CPY
 LDFLAGS=$LDFLAGS_CPY
 
@@ -151,11 +140,14 @@ case ${ax_cv_cxx_compiler_vendor} in
         AC_DEFINE([AVX512],[1],[AVX512 intrinsics])
         SIMD_FLAGS='-mavx512f -mavx512pf -mavx512er -mavx512cd';;
       IMCI|KNC)
-        AC_DEFINE([IMCI],[1],[IMCI Intrinsics for Knights Corner])
+        AC_DEFINE([IMCI],[1],[IMCI intrinsics for Knights Corner])
         SIMD_FLAGS='';;
       GEN)
         AC_DEFINE([GENERIC_VEC],[1],[generic vector code])
         SIMD_FLAGS='';;
+      QPX|BGQ)
+        AC_DEFINE([QPX],[1],[QPX intrinsics for BG/Q])
+        SIMD_FLAGS='';;
       *)
         AC_MSG_ERROR(["SIMD option ${ac_SIMD} not supported by the GCC/Clang compiler"]);;
     esac;;
@@ -336,12 +328,15 @@ Summary of configuration for $PACKAGE v$VERSION
 - RNG choice                    : ${ac_RNG} 
 - GMP                           : `if test "x$have_gmp" = xtrue; then echo yes; else echo no; fi`
 - LAPACK                        : ${ac_LAPACK}
-- FFTW                          : ${ac_fftw}
+- FFTW                          : `if test "x$have_fftw" = xtrue; then echo yes; else echo no; fi`
 - build DOXYGEN documentation   : `if test "x$enable_doc" = xyes; then echo yes; else echo no; fi`
 - graphs and diagrams           : `if test "x$enable_dot" = xyes; then echo yes; else echo no; fi`
 ----- BUILD FLAGS -------------------------------------
-- CXXFLAGS:  "${AM_CXXFLAGS} ${CXXFLAGS}"
+- CXXFLAGS:
-- LDFLAGS:   "${AM_LDFLAGS} ${LDFLAGS}"
+`echo ${AM_CXXFLAGS} ${CXXFLAGS} | sed 's/ -/\n\t-/g' | sed 's/^-/\t-/g'`
-- LIBS:      "${LIBS} "
+- LDFLAGS:
+`echo ${AM_LDFLAGS} ${LDFLAGS} | sed 's/ -/\n\t-/g' | sed 's/^-/\t-/g'`
+- LIBS:
+`echo ${LIBS} | sed 's/ -/\n\t-/g' | sed 's/^-/\t-/g'`
 -------------------------------------------------------
 "

lib/Makefile.am

@@ -17,8 +17,8 @@ endif
 include Make.inc
 include Eigen.inc
 
-lib_LTLIBRARIES = libGrid.la
+lib_LIBRARIES = libGrid.a
 
-libGrid_la_SOURCES             = $(CCFILES) $(extra_sources)
+libGrid_a_SOURCES              = $(CCFILES) $(extra_sources)
-libGrid_ladir                  = $(pkgincludedir)
+libGrid_adir                   = $(pkgincludedir)
 nobase_dist_pkginclude_HEADERS = $(HFILES) $(eigen_files) Config.h

lib/Stencil.h

@@ -265,7 +265,7 @@
 	 //	 _mm_prefetch((char *)&_entries[ent],_MM_HINT_T0);
        }
        inline uint64_t GetInfo(int &ptype,int &local,int &perm,int point,int ent,uint64_t base) {
-	 _mm_prefetch((char *)&_entries[ent+1],_MM_HINT_T0);
+	 //_mm_prefetch((char *)&_entries[ent+1],_MM_HINT_T0);
 	 local = _entries[ent]._is_local;
 	 perm  = _entries[ent]._permute;
 	 if (perm)  ptype = _permute_type[point]; 

lib/simd/Grid_qpx.h

@@ -1,300 +1,421 @@
-    /*************************************************************************************
+/*******************************************************************************
-
+ 
-    Grid physics library, www.github.com/paboyle/Grid 
+ Grid physics library, www.github.com/paboyle/Grid
-
+ 
-    Source file: ./lib/simd/Grid_qpx.h
+ Source file: ./lib/simd/Grid_qpx.h
-
+ 
-    Copyright (C) 2015
+ Copyright (C) 2016
-
+ 
-Author: neo <cossu@post.kek.jp>
+ Author: Antonin Portelli <antonin.portelli@me.com>
-
+ 
-    This program is free software; you can redistribute it and/or modify
+ This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
+ it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
+ (at your option) any later version.
-
+ 
-    This program is distributed in the hope that it will be useful,
+ This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
+ GNU General Public License for more details.
-
+ 
-    You should have received a copy of the GNU General Public License along
+ You should have received a copy of the GNU General Public License along
-    with this program; if not, write to the Free Software Foundation, Inc.,
+ with this program; if not, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ 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 */
-//----------------------------------------------------------------------
-/*! @file Grid_qpx.h
-  @brief Optimization libraries for QPX instructions set for BG/Q
-
-  Using intrinsics
-*/
-// Time-stamp: <2015-05-27 11:30:21 neo>
-//----------------------------------------------------------------------
-
-// lot of undefined functions
 
+namespace Grid {
 namespace Optimization {
+  typedef struct 
+  {
+    float v0,v1,v2,v3;
+  } vector4float;
+
+  inline std::ostream & operator<<(std::ostream& stream, const vector4double a)
+  {
+    stream << "{"<<vec_extract(a,0)<<","<<vec_extract(a,1)<<","<<vec_extract(a,2)<<","<<vec_extract(a,3)<<"}";
+    return stream;
+  };
+
+  inline std::ostream & operator<<(std::ostream& stream, const vector4float a)
+  {
+    stream << "{"<< a.v0 <<","<< a.v1 <<","<< a.v2 <<","<< a.v3 <<"}";
+    return stream;
+  };
   
   struct Vsplat{
     //Complex float
-    inline float operator()(float a, float b){
+    inline vector4float operator()(float a, float b){
-      return {a,b,a,b};
+      return (vector4float){a, b, a, b};
     }
     // Real float
-    inline float operator()(float a){
+    inline vector4float operator()(float a){
-      return {a,a,a,a};
+      return (vector4float){a, a, a, a};
     }
     //Complex double
     inline vector4double operator()(double a, double b){
-      return {a,b,a,b};
+      return (vector4double){a, b, a, b};
     }
     //Real double
     inline vector4double operator()(double a){
-      return {a,a,a,a};
+      return (vector4double){a, a, a, a};
     }
     //Integer
     inline int operator()(Integer a){
-#error
+      return a;
     }
   };
-
+  
   struct Vstore{
-    //Float 
+    //Float
-    inline void operator()(float a, float* F){
+    inline void operator()(vector4double a, float *f){
-      assert(0);
+      vec_st(a, 0, f);
     }
+
+    inline void operator()(vector4double a, vector4float &f){
+      vec_st(a, 0, (float *)(&f));
+    }
+
+    inline void operator()(vector4float a, float *f){
+      f[0] = a.v0;
+      f[1] = a.v1;
+      f[2] = a.v2;
+      f[3] = a.v3;
+    }
+
     //Double
-    inline void operator()(vector4double a, double* D){
+    inline void operator()(vector4double a, double *d){
-      assert(0);
+      vec_st(a, 0, d);
     }
     //Integer
-    inline void operator()(int a, Integer* I){
+    inline void operator()(int a, Integer *i){
-      assert(0);
+      i[0] = a;
     }
-
   };
-
+  
-
   struct Vstream{
     //Float
-    inline void operator()(float * a, float b){
+    inline void operator()(float *f, vector4double a){
-      assert(0);
+      vec_st(a, 0, f);
-    }
-    //Double
-    inline void operator()(double * a, vector4double b){
-      assert(0);
     }
 
+    inline void operator()(vector4float f, vector4double a){
+      vec_st(a, 0, (float *)(&f));
+    }
+
+    inline void operator()(float *f, vector4float a){
+      f[0] = a.v0;
+      f[1] = a.v1;
+      f[2] = a.v2;
+      f[3] = a.v3;
+    }
+
+    //Double
+    inline void operator()(double *d, vector4double a){
+      vec_st(a, 0, d);
+    }
 
   };
-
+  
-
-
   struct Vset{
-    // Complex float 
+    // Complex float
-    inline float operator()(Grid::ComplexF *a){
+    inline vector4float operator()(Grid::ComplexF *a){
-      return {a[0].real(),a[0].imag(),a[1].real(),a[1].imag(),a[2].real(),a[2].imag(),a[3].real(),a[3].imag()};
+      return (vector4float){a[0].real(), a[0].imag(), a[1].real(), a[1].imag()};
     }
-    // Complex double 
+    // Complex double
     inline vector4double operator()(Grid::ComplexD *a){
-      return {a[0].real(),a[0].imag(),a[1].real(),a[1].imag(),a[2].real(),a[2].imag(),a[3].real(),a[3].imag()};
+      return vec_ld(0, (double *)a);
     }
-    // Real float 
+
-    inline float operator()(float *a){
+    // Real float
-      return {a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7]};
+    inline vector4float operator()(float *a){
+      return (vector4float){a[0], a[1], a[2], a[3]};
     }
+
+    inline vector4double operator()(vector4float a){
+      return vec_ld(0, (float *)(&a));
+    }
+
     // Real double
     inline vector4double operator()(double *a){
-      return {a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7]};
+      return vec_ld(0, a);
     }
     // Integer
     inline int operator()(Integer *a){
-#error
+      return a[0];
     }
-
+    
-
+    
   };
-
+  
   template <typename Out_type, typename In_type>
-    struct Reduce{
+  struct Reduce{
-      //Need templated class to overload output type
+    //Need templated class to overload output type
-      //General form must generate error if compiled
+    //General form must generate error if compiled
-      inline Out_type operator()(In_type in){
+    inline Out_type operator()(In_type in){
-	printf("Error, using wrong Reduce function\n");
+      printf("Error, using wrong Reduce function\n");
-	exit(1);
+      exit(1);
-	return 0;
+      return 0;
-      }
+    }
-    };
+  };
-
+  
-
- 
-
   /////////////////////////////////////////////////////
   // Arithmetic operations
   /////////////////////////////////////////////////////
+  #define FLOAT_WRAP_2(fn, pref)\
+  pref vector4float fn(vector4float a, vector4float b)\
+  {\
+    vector4double ad, bd, rd;\
+    vector4float  r;\
+    \
+    ad = Vset()(a);\
+    bd = Vset()(b);\
+    rd = fn(ad, bd);\
+    Vstore()(rd, r);\
+    \
+    return r;\
+  }
+
+  #define FLOAT_WRAP_1(fn, pref)\
+  pref vector4float fn(vector4float a)\
+  {\
+    vector4double ad, rd;\
+    vector4float  r;\
+    \
+    ad = Vset()(a);\
+    rd = fn(ad);\
+    Vstore()(rd, r);\
+    \
+    return r;\
+  }
+
   struct Sum{
-    //Complex/Real float
-    inline float operator()(float a, float b){
-#error
-    }
     //Complex/Real double
     inline vector4double operator()(vector4double a, vector4double b){
-      return vec_add(a,b);
+      return vec_add(a, b);
     }
+
+    //Complex/Real float
+    FLOAT_WRAP_2(operator(), inline)
+
     //Integer
     inline int operator()(int a, int b){
-#error
+      return a + b;
     }
   };
-
+  
   struct Sub{
-    //Complex/Real float
-    inline float operator()(float a, float b){
-#error
-    }
     //Complex/Real double
     inline vector4double operator()(vector4double a, vector4double b){
-#error
+      return vec_sub(a, b);
     }
+
+    //Complex/Real float
+    FLOAT_WRAP_2(operator(), inline)
+
     //Integer
-    inline floati operator()(int a, int b){
+    inline int operator()(int a, int b){
-#error
+      return a - b;
     }
   };
-
+  
-
   struct MultComplex{
-    // Complex float
-    inline float operator()(float a, float b){
-#error
-    }
     // Complex double
     inline vector4double operator()(vector4double a, vector4double b){
-#error
+      return vec_xxnpmadd(a, b, vec_xmul(b, a));
     }
-  };
 
+    // Complex float
+    FLOAT_WRAP_2(operator(), inline)
+  };
+  
   struct Mult{
-    // Real float
-    inline float operator()(float a, float b){
-#error
-    }
     // Real double
     inline vector4double operator()(vector4double a, vector4double b){
-#error
+      return vec_mul(a, b);
     }
+
+    // Real float
+    FLOAT_WRAP_2(operator(), inline)
+
     // Integer
     inline int operator()(int a, int b){
-#error
+      return a*b;
     }
   };
-
+  
-
   struct Conj{
-    // Complex single
-    inline float operator()(float in){
-      assert(0);
-    }
     // Complex double
-    inline vector4double operator()(vector4double in){
+    inline vector4double operator()(vector4double v){
-      assert(0);
+      return vec_mul(v, (vector4double){1., -1., 1., -1.});
     }
-    // do not define for integer input
-  };
 
+    // Complex float
+    FLOAT_WRAP_1(operator(), inline)
+  };
+  
   struct TimesMinusI{
-    //Complex single
-    inline float operator()(float in, float ret){
-      assert(0);
-    }
     //Complex double
-    inline vector4double operator()(vector4double in, vector4double ret){
+    inline vector4double operator()(vector4double v, vector4double ret){
-      assert(0);
+      return vec_xxcpnmadd(v, (vector4double){1., 1., 1., 1.},
+                               (vector4double){0., 0., 0., 0.});
     }
 
-
+    // Complex float
+    FLOAT_WRAP_2(operator(), inline)
   };
-
+  
   struct TimesI{
-    //Complex single
-    inline float operator()(float in, float ret){
-  
-    }
     //Complex double
-    inline vector4double operator()(vector4double in, vector4double ret){
+    inline vector4double operator()(vector4double v, vector4double ret){
-  
+      return vec_xxcpnmadd(v, (vector4double){-1., -1., -1., -1.},
+                              (vector4double){0., 0., 0., 0.});
     }
 
-
+    // Complex float
+    FLOAT_WRAP_2(operator(), inline)
   };
 
+  struct Permute{
+    //Complex double
+    static inline vector4double Permute0(vector4double v){ //0123 -> 2301
+      return vec_perm(v, v, vec_gpci(02301));
+    };
+    static inline vector4double Permute1(vector4double v){ //0123 -> 1032
+      return vec_perm(v, v, vec_gpci(01032));
+    };
+    static inline vector4double Permute2(vector4double v){
+      return v;
+    };
+    static inline vector4double Permute3(vector4double v){
+      return v;
+    };
 
+    // Complex float
+    FLOAT_WRAP_1(Permute0, static inline)
+    FLOAT_WRAP_1(Permute1, static inline)
+    FLOAT_WRAP_1(Permute2, static inline)
+    FLOAT_WRAP_1(Permute3, static inline)
+  };
   
+  struct Rotate{
+    static inline vector4double rotate(vector4double v, int n){
+      switch(n){
+        case 0:
+          return v;
+          break;
+        case 1:
+          return vec_perm(v, v, vec_gpci(01230));
+          break;
+        case 2:
+          return vec_perm(v, v, vec_gpci(02301));
+          break;
+        case 3:
+          return vec_perm(v, v, vec_gpci(03012));
+          break;
+        default: assert(0);
+      }
+    }
 
+    static inline vector4float rotate(vector4float v, int n){
+      vector4double vd, rd;
+      vector4float  r;
 
-  //////////////////////////////////////////////
+      vd = Vset()(v);
-  // Some Template specialization
+      rd = rotate(vd, n);
+      Vstore()(rd, r);
+
+      return r;
+    }
+  };
   
   //Complex float Reduce
   template<>
-    inline Grid::ComplexF Reduce<Grid::ComplexF, float>::operator()(float in){
+  inline Grid::ComplexF
-    assert(0);
+  Reduce<Grid::ComplexF, vector4float>::operator()(vector4float v) { //2 complex
+    vector4float v1,v2;
+    
+    v1 = Optimization::Permute::Permute0(v);
+    v1 = Optimization::Sum()(v1, v);
+    
+    return Grid::ComplexF(v1.v0, v1.v1);
   }
   //Real float Reduce
   template<>
-    inline Grid::RealF Reduce<Grid::RealF, float>::operator()(float in){
+  inline Grid::RealF
-    assert(0);
+  Reduce<Grid::RealF, vector4float>::operator()(vector4float v){ //4 floats
+    vector4float v1,v2;
+    
+    v1 = Optimization::Permute::Permute0(v);
+    v1 = Optimization::Sum()(v1, v);
+    v2 = Optimization::Permute::Permute1(v1);
+    v1 = Optimization::Sum()(v1, v2);
+    
+    return v1.v0;
   }
   
   
   //Complex double Reduce
   template<>
-    inline Grid::ComplexD Reduce<Grid::ComplexD, vector4double>::operator()(vector4double in){
+  inline Grid::ComplexD
-    assert(0);
+  Reduce<Grid::ComplexD, vector4double>::operator()(vector4double v){ //2 complex
+    vector4double v1;
+    
+    v1 = Optimization::Permute::Permute0(v);
+    v1 = vec_add(v1, v);
+    
+    return Grid::ComplexD(vec_extract(v1, 0), vec_extract(v1, 1));
   }
   
   //Real double Reduce
   template<>
-    inline Grid::RealD Reduce<Grid::RealD, vector4double>::operator()(vector4double in){
+  inline Grid::RealD
-    assert(0);
+  Reduce<Grid::RealD, vector4double>::operator()(vector4double v){ //4 doubles
-  }
+    vector4double v1,v2;
+    
+    v1 = Optimization::Permute::Permute0(v);
+    v1 = vec_add(v1, v);
+    v2 = Optimization::Permute::Permute1(v1);
+    v1 = vec_add(v1, v2);
 
+    return vec_extract(v1, 0);
+  }
+  
   //Integer Reduce
   template<>
-    inline Integer Reduce<Integer, floati>::operator()(float in){
+  inline Integer Reduce<Integer, int>::operator()(int in){
+    // FIXME unimplemented
+    printf("Reduce : Missing integer implementation -> FIX\n");
     assert(0);
   }
-  
-  
 }
 
-//////////////////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////
-// Here assign types 
+// Here assign types
-namespace Grid {
+typedef Optimization::vector4float SIMD_Ftype;  // Single precision type
-  typedef float SIMD_Ftype  __attribute__ ((vector_size (16)));         // Single precision type
+typedef vector4double              SIMD_Dtype; // Double precision type
-  typedef vector4double SIMD_Dtype; // Double precision type
+typedef int                        SIMD_Itype; // Integer type
-  typedef int SIMD_Itype;           // Integer type
 
-  inline void v_prefetch0(int size, const char *ptr){};
+// prefetch utilities
-
+inline void v_prefetch0(int size, const char *ptr){};
-  // Function name aliases
+inline void prefetch_HINT_T0(const char *ptr){};
-  typedef Optimization::Vsplat   VsplatSIMD;
-  typedef Optimization::Vstore   VstoreSIMD;
-  typedef Optimization::Vset     VsetSIMD;
-  typedef Optimization::Vstream  VstreamSIMD;
-  template <typename S, typename T> using ReduceSIMD = Optimization::Reduce<S,T>;
 
 
-  // Arithmetic operations
+// Function name aliases
-  typedef Optimization::Sum         SumSIMD;
+typedef Optimization::Vsplat   VsplatSIMD;
-  typedef Optimization::Sub         SubSIMD;
+typedef Optimization::Vstore   VstoreSIMD;
-  typedef Optimization::Mult        MultSIMD;
+typedef Optimization::Vset     VsetSIMD;
-  typedef Optimization::MultComplex MultComplexSIMD;
+typedef Optimization::Vstream  VstreamSIMD;
-  typedef Optimization::Conj        ConjSIMD;
+template <typename S, typename T> using ReduceSIMD = Optimization::Reduce<S,T>;
-  typedef Optimization::TimesMinusI TimesMinusISIMD;
-  typedef Optimization::TimesI      TimesISIMD;
 
+// Arithmetic operations
+typedef Optimization::Sum         SumSIMD;
+typedef Optimization::Sub         SubSIMD;
+typedef Optimization::Mult        MultSIMD;
+typedef Optimization::MultComplex MultComplexSIMD;
+typedef Optimization::Conj        ConjSIMD;
+typedef Optimization::TimesMinusI TimesMinusISIMD;
+typedef Optimization::TimesI      TimesISIMD;
+  
 }

tests/Test_simd.cc

@@ -157,10 +157,9 @@ void Tester(const functor &func)
   std::cout << GridLogMessage << " " << func.name() << std::endl;
 
   std::cout << GridLogDebug << v_input1 << std::endl;
+  std::cout << GridLogDebug << v_input2 << std::endl;
   std::cout << GridLogDebug << v_result << std::endl;
 
-
-
   int ok=0;
   for(int i=0;i<Nsimd;i++){
     if ( abs(reference[i]-result[i])>1.0e-7){