removed c0-1 multiplication.

[phys/u1casc.git] / u1casc-ordinary / obs_diagcorr.hpp

diff --git a/u1casc-ordinary/obs_diagcorr.hpp b/u1casc-ordinary/obs_diagcorr.hpp
index e5701fdff714e0829205780482208d7b2b01f3f2..6666b6c5938c9f73a18a0a294db19083a66a3f13 100644 (file)
--- a/u1casc-ordinary/obs_diagcorr.hpp
+++ b/u1casc-ordinary/obs_diagcorr.hpp
@@ -13,8 +13,12 @@
 #include <cmath>
 
 #include <gsl/gsl_complex.h>
 #include <cmath>
 
 #include <gsl/gsl_complex.h>

+#include <gsl/gsl_complex_math.h>

 #include <gsl/gsl_math.h>
 #include <gsl/gsl_eigen.h>
 #include <gsl/gsl_math.h>
 #include <gsl/gsl_eigen.h>

+#include <gsl/gsl_linalg.h>
+#include <gsl/gsl_cblas.h>
+#include <gsl/gsl_blas.h>

 
 using namespace std;
 
 
 using namespace std;
 


@@ -33,26 +37,44 @@ private:
   static void preEffMass(vector< vector < complex<double> > > *allVals, vector < complex<double> > *preCalculated, void *para);
 
   sim *Sim;
   static void preEffMass(vector< vector < complex<double> > > *allVals, vector < complex<double> > *preCalculated, void *para);
 
   sim *Sim;

-  obstat< complex<double>, complex<double>  > oC[16];

 
   int spatialV;
 
 
   int spatialV;
 

-  complex<double> *OM[16];
+  complex<double> *OM[16+1];
+
+  gsl_matrix_complex ***measurements;
+
+  gsl_vector_complex **measurements_disco;
+  
+  static void cdiag (gsl_vector *v, gsl_matrix_complex *m);

 };
 
 obs_diagcorr::obs_diagcorr(o815 *_O815) : o815::obs("diagcorr", 
 };
 
 obs_diagcorr::obs_diagcorr(o815 *_O815) : o815::obs("diagcorr", 

-                                           _O815->paraQ->getParaNames() + 
-                                           "tsep"
-                                           "...", 
-                                           _O815, 16*sizeof(complex<double>)*(_O815->comargs.lsize[1]/2) ) {
-  for (int ivar = 0; ivar<16; ivar++)
+                                                   _O815->paraQ->getParaNames() + 
+                                                   "tsep"
+                                                   "...", 
+                                                   _O815, sizeof(complex<double>) * ( 16*_O815->comargs.lsize[1]/2 + 1*4 ) ) {
+  for (int ivar = 0; ivar<16+1; ivar++)

     OM[ivar]  = (complex<double>*)( obsMem + ivar*sizeof(complex<double>)*( _O815->comargs.lsize[1]/2 ) );
   
   Sim = (sim*)O815->Sim;
   spatialV = O815->comargs.lsize[0] * O815->comargs.lsize[0] * O815->comargs.lsize[0];
     OM[ivar]  = (complex<double>*)( obsMem + ivar*sizeof(complex<double>)*( _O815->comargs.lsize[1]/2 ) );
   
   Sim = (sim*)O815->Sim;
   spatialV = O815->comargs.lsize[0] * O815->comargs.lsize[0] * O815->comargs.lsize[0];

+
+  measurements = new gsl_matrix_complex**[O815->comargs.nmeas];
+  for (int imeas = 0; imeas<O815->comargs.nmeas; imeas++) {
+    measurements[imeas] = new gsl_matrix_complex*[_O815->comargs.lsize[1]/2];
+    for (int itsep=0; itsep<_O815->comargs.lsize[1]/2; itsep++)
+      measurements[imeas][itsep] = gsl_matrix_complex_alloc(4,4);
+  }
+
+  measurements_disco = new gsl_vector_complex*[O815->comargs.nmeas];
+  for (int imeas = 0; imeas<O815->comargs.nmeas; imeas++)
+    measurements_disco[imeas] = gsl_vector_complex_alloc(4);

 }
 
 void obs_diagcorr::_start() {
 }
 
 void obs_diagcorr::_start() {

+  //  *out << O815->comargs.nmeas << endl;
+  

   //*out << "OBS_test: start" << endl;
 };
 
   //*out << "OBS_test: start" << endl;
 };
 


@@ -60,76 +82,124 @@ void obs_diagcorr::_meas(bool loadedobs, const int& nthmeas) {
   if (!loadedobs)
     corrCompute();
 
   if (!loadedobs)
     corrCompute();
 

-  for (int icorr=0; icorr<16; icorr++)
-    oC[icorr].addMeas( OM[icorr], O815->comargs.lsize[1]/2 );
+  for (int icorr=0; icorr<4; icorr++)
+    for (int jcorr=0; jcorr<4; jcorr++)
+      for (int itsep=0; itsep<O815->comargs.lsize[1]/2; itsep++) {
+       gsl_matrix_complex_set(measurements[nthmeas][itsep], icorr, jcorr,
+                              gsl_complex_rect( OM[icorr*4+jcorr][itsep].real(), OM[icorr*4+jcorr][itsep].imag() ));
+      }
+  
+  for (int icorr=0; icorr<4; icorr++) {
+    gsl_vector_complex_set(measurements_disco[nthmeas], icorr,
+                          gsl_complex_rect( OM[16][icorr].real(), OM[16][icorr].imag() ) );
+  }

 };
 
 };
 

+void obs_diagcorr::cdiag (gsl_vector *v, gsl_matrix_complex *m)
+{
+  gsl_matrix_complex *evec = gsl_matrix_complex_alloc(4,4);  
+  gsl_eigen_hermv_workspace *wspace = gsl_eigen_hermv_alloc(100);
+
+  gsl_eigen_hermv(m, v, evec, wspace);
+  gsl_eigen_hermv_sort(v, evec, GSL_EIGEN_SORT_VAL_ASC);
+  
+  gsl_eigen_hermv_free(wspace);
+  gsl_matrix_complex_free(evec);
+}
+

 void obs_diagcorr::_finish() {
 void obs_diagcorr::_finish() {

+  gsl_matrix_complex *totalval = gsl_matrix_complex_alloc(4,4);
+  gsl_matrix_complex *tmpmatrix = gsl_matrix_complex_alloc(4,4);
+  gsl_vector *tmpvec = gsl_vector_alloc(4);
+  gsl_vector_complex *tmpvecc = gsl_vector_complex_alloc(4);
+  gsl_vector *tmpvec2 = gsl_vector_alloc(4);
+  gsl_vector *jackres = gsl_vector_alloc(4);
+  gsl_vector *jackerrornorm = gsl_vector_alloc(4);
+  gsl_vector_complex *totaldisco = gsl_vector_complex_alloc(4);
+  
+  gsl_vector_complex_set_zero(totaldisco);
+  for (int imeas=0; imeas<O815->comargs.nmeas; imeas++)
+    gsl_vector_complex_add( totaldisco, measurements_disco[imeas] );
+  

   for (int itsep = 0; itsep < O815->comargs.lsize[1]/2; itsep++) {
   for (int itsep = 0; itsep < O815->comargs.lsize[1]/2; itsep++) {

-    gsl_complex matdata[16];
+    gsl_matrix_complex_set_zero(totalval);
+    gsl_vector_set_zero(jackerrornorm);

 
 

-    gsl_matrix_complex *m = gsl_matrix_complex_alloc(4,4);
+    for (int imeas=0; imeas<O815->comargs.nmeas; imeas++)
+      gsl_matrix_complex_add( totalval, measurements[imeas][itsep] );

     
     

-    for (int icorr = 0; icorr < 4; icorr++) 
-      for (int jcorr = 0; jcorr < 4; jcorr++) {
-       int compid_corr = oC[icorr*4+jcorr].computeEasy(itsep);
-       gsl_complex tmpc;
-       
-       tmpc.dat[0] = oC[icorr*4+jcorr].getMean(compid_corr).real();
-       tmpc.dat[1] = oC[icorr*4+jcorr].getMean(compid_corr).imag();
-       
-       gsl_matrix_complex_set( m, icorr, jcorr, tmpc);
+    gsl_matrix_complex_memcpy (tmpmatrix, totalval);
+    gsl_matrix_complex_scale (tmpmatrix, gsl_complex_rect(1.0/O815->comargs.nmeas, 0.0) );
+    for (int icorr=0; icorr<4; icorr++)
+      for (int jcorr=0; jcorr<4; jcorr++) {
+       gsl_complex discopart = gsl_complex_mul( gsl_vector_complex_get(totaldisco, icorr),
+                                                gsl_complex_conjugate( gsl_vector_complex_get(totaldisco, jcorr) )
+                                                );
+       discopart = gsl_complex_mul_real(discopart, pow(1.0/O815->comargs.nmeas,2));
+       gsl_matrix_complex_set( tmpmatrix, icorr, jcorr, 
+                               gsl_complex_sub( gsl_matrix_complex_get( tmpmatrix, icorr, jcorr ),
+                                                discopart
+                                                )
+                               );

       }
       }

+    cdiag(jackres, tmpmatrix);
+
+    for (int imeas=0; imeas<O815->comargs.nmeas; imeas++) {
+      gsl_matrix_complex_memcpy (tmpmatrix, totalval);
+      gsl_matrix_complex_sub (tmpmatrix, measurements[imeas][itsep]);
+      gsl_matrix_complex_scale ( tmpmatrix, gsl_complex_rect(1.0/(O815->comargs.nmeas-1), 0.0) );
+      gsl_vector_complex_memcpy( tmpvecc, totaldisco );
+      gsl_vector_complex_sub( tmpvecc, measurements_disco[imeas] );
+      for (int icorr=0; icorr<4; icorr++)
+       for (int jcorr=0; jcorr<4; jcorr++) {
+         gsl_complex discopart = gsl_complex_mul( gsl_vector_complex_get(tmpvecc, icorr),
+                                                  gsl_complex_conjugate( gsl_vector_complex_get(tmpvecc, jcorr) )
+                                                  );
+         discopart = gsl_complex_mul_real(discopart, pow(1.0/(O815->comargs.nmeas-1),2));
+         gsl_matrix_complex_set( tmpmatrix, icorr, jcorr, 
+                                 gsl_complex_sub( gsl_matrix_complex_get( tmpmatrix, icorr, jcorr ),
+                                                  discopart
+                                                  )
+                                 );
+       }      
+      cdiag(tmpvec, tmpmatrix);
+      gsl_vector_sub(tmpvec, jackres);
+      gsl_vector_memcpy(tmpvec2, tmpvec);
+      gsl_vector_mul(tmpvec, tmpvec2);
+      gsl_vector_add(jackerrornorm, tmpvec);
+    } 
+    gsl_vector_scale( jackerrornorm,
+                     (double)(O815->comargs.nmeas-1)/O815->comargs.nmeas );

 
 

-    gsl_vector *evvec = gsl_vector_alloc(4);
-
-    gsl_eigen_herm_workspace *wspace = gsl_eigen_herm_alloc(100);
-
-    gsl_eigen_herm(m, evvec, wspace);
-
-    gsl_eigen_herm_free(wspace);
-    gsl_matrix_complex_free(m);
-    

     *out << O815->paraQ->getParaVals();
     *out << "\t" << itsep;
     for (int iev = 0; iev < 4; iev++) {
     *out << O815->paraQ->getParaVals();
     *out << "\t" << itsep;
     for (int iev = 0; iev < 4; iev++) {

-      *out << "\t" << gsl_vector_get(evvec,iev);
+      *out << "\t" << gsl_vector_get(jackres,iev)
+          << "\t" << sqrt(gsl_vector_get(jackerrornorm,iev));

     }
     *out << endl;
     }
     *out << endl;

-
-    gsl_vector_free(evvec);

   }
   }

-  
-  
-  // for (int itsep = 0; itsep < O815->comargs.lsize[1]/2; itsep++) {
-  //   complex
-  // }

 
 

-    /*
-      for (int itsep = 0; itsep < O815->comargs.lsize[1]/2; itsep++) {
-    *out << O815->paraQ->getParaVals();
-    *out << "\t" << itsep;
-    for (int icorr = 0; icorr < 16; icorr++) {
-      *out << "\t" << real( oC[icorr].getMean(compid_corr[itsep][icorr]) );
-    }
-    *out << endl;
-    }
-    */
-
-  for (int icorr = 0; icorr < 16; icorr++) {
-    oC[icorr].reset();
-  }
+  gsl_matrix_complex_free(totalval);
+  gsl_matrix_complex_free(tmpmatrix);
+  gsl_vector_free(tmpvec);
+  gsl_vector_complex_free(tmpvecc);
+  gsl_vector_free(tmpvec2);
+  gsl_vector_free(jackres);
+  gsl_vector_free(jackerrornorm);
+  gsl_vector_complex_free(totaldisco);

 };
 
 void obs_diagcorr::corrCompute()
 {
   complex<double> phislice[4][O815->comargs.lsize[1]];
 
 };
 
 void obs_diagcorr::corrCompute()
 {
   complex<double> phislice[4][O815->comargs.lsize[1]];
 

+  for (int icorr=0; icorr<4; icorr++)
+    OM[16][icorr] = 0;
+  

   for (int it = 0; it < O815->comargs.lsize[1]; it++) {
   for (int it = 0; it < O815->comargs.lsize[1]; it++) {

-    phislice[0][it] = 0;
-    phislice[1][it] = 0;
-    phislice[2][it] = 0;
-    phislice[3][it] = 0;
+    for (int icorr=0; icorr<4; icorr++)
+      phislice[icorr][it] = 0;

     
     for (int ix = 0; ix < spatialV; ix++) {
       phislice[0][it] += conj(Sim->phi[ 0*Sim->lsize4 + it*spatialV + ix ]) * Sim->phi[ 0*Sim->lsize4 + it*spatialV + ix ];
     
     for (int ix = 0; ix < spatialV; ix++) {
       phislice[0][it] += conj(Sim->phi[ 0*Sim->lsize4 + it*spatialV + ix ]) * Sim->phi[ 0*Sim->lsize4 + it*spatialV + ix ];


@@ -137,13 +207,14 @@ void obs_diagcorr::corrCompute()
       phislice[2][it] += conj(Sim->phi[ 0*Sim->lsize4 + it*spatialV + ix ]) * conj(Sim->phi[ 1*Sim->lsize4 + it*spatialV + ix ]);
       phislice[3][it] += conj(Sim->phi[ 1*Sim->lsize4 + it*spatialV + ix ]) * Sim->phi[ 1*Sim->lsize4 + it*spatialV + ix ];
     }
       phislice[2][it] += conj(Sim->phi[ 0*Sim->lsize4 + it*spatialV + ix ]) * conj(Sim->phi[ 1*Sim->lsize4 + it*spatialV + ix ]);
       phislice[3][it] += conj(Sim->phi[ 1*Sim->lsize4 + it*spatialV + ix ]) * Sim->phi[ 1*Sim->lsize4 + it*spatialV + ix ];
     }

-    phislice[0][it] /= spatialV;
-    phislice[1][it] /= spatialV;
-    phislice[2][it] /= spatialV;
-    phislice[3][it] /= spatialV;
+
+    for (int icorr=0; icorr<4; icorr++) {
+      phislice[icorr][it] /= spatialV;
+      OM[16][icorr] += phislice[icorr][it];
+    }

   }
 
   }
 

-  for (int icorr = 0; icorr < 4; icorr++)
+  for (int icorr = 0; icorr < 4; icorr++) {

     for (int jcorr = 0; jcorr < 4; jcorr++) {
       for (int itsep = 0; itsep < O815->comargs.lsize[1]/2; itsep++) {
        OM[icorr*4+jcorr][itsep] = 0;
     for (int jcorr = 0; jcorr < 4; jcorr++) {
       for (int itsep = 0; itsep < O815->comargs.lsize[1]/2; itsep++) {
        OM[icorr*4+jcorr][itsep] = 0;


@@ -154,6 +225,9 @@ void obs_diagcorr::corrCompute()
        OM[icorr*4+jcorr][itsep] /= O815->comargs.lsize[1];
       }
     }
        OM[icorr*4+jcorr][itsep] /= O815->comargs.lsize[1];
       }
     }

+    
+    OM[16][icorr] /= O815->comargs.lsize[1];
+  }

 }
 
 #endif
 }
 
 #endif