Renamed and redefined algorithms.

diff --git a/.gitignore b/.gitignore
index f851604ee9bcceadfac1108965f35547869ef2bf..814f08c0d213732e416428abcfcc108ee1659850 100644 (file)
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,8 @@ heatbath-1mr+
 heatbath-1mr-
 heatbath-r-
 heatbath-r+
 heatbath-1mr-
 heatbath-r-
 heatbath-r+

+heatbath-AhbMhb
+heatbath-AhbMor
+heatbath-AorMor
+heatbath-AorMhb
+heatbath-metro

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 44664171a41a46d92abdb39df2c4e11ff3af6988..d631271a5e48697199ceb89112455e5c010ecc3e 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -16,30 +16,22 @@ SET(CMAKE_BUILD_TYPE Release)
 
 add_subdirectory(latlib)
 
 
 add_subdirectory(latlib)
 

-add_executable(heatbath-nor heatbath.cpp)
-set_target_properties(heatbath-nor PROPERTIES COMPILE_DEFINITIONS "ALGORITHM_NOR")
-target_link_libraries(heatbath-nor o815 gsl gslcblas lat_neigh)
+add_executable(heatbath-metro heatbath.cpp)
+set_target_properties(heatbath-metro PROPERTIES COMPILE_DEFINITIONS "ALGORITHM_METRO")
+target_link_libraries(heatbath-metro o815 gsl gslcblas lat_neigh)

 
 

-add_executable(heatbath-r heatbath.cpp)
-set_target_properties(heatbath-r PROPERTIES COMPILE_DEFINITIONS "ALGORITHM_R")
-target_link_libraries(heatbath-r o815 gsl gslcblas lat_neigh)
+add_executable(heatbath-AhbMhb heatbath.cpp)
+set_target_properties(heatbath-AhbMhb PROPERTIES COMPILE_DEFINITIONS "ALGORITHM_AHBMHB")
+target_link_libraries(heatbath-AhbMhb o815 gsl gslcblas lat_neigh)

 
 

-add_executable(heatbath-1mr heatbath.cpp)
-set_target_properties(heatbath-1mr PROPERTIES COMPILE_DEFINITIONS "ALGORITHM_1MR")
-target_link_libraries(heatbath-1mr o815 gsl gslcblas lat_neigh)
+add_executable(heatbath-AhbMor heatbath.cpp)
+set_target_properties(heatbath-AhbMor PROPERTIES COMPILE_DEFINITIONS "ALGORITHM_AHBMOR")
+target_link_libraries(heatbath-AhbMor o815 gsl gslcblas lat_neigh)

 
 

-add_executable(heatbath-1mr+ heatbath.cpp)
-set_target_properties(heatbath-1mr+ PROPERTIES COMPILE_DEFINITIONS "ALGORITHM_1MRPLUS")
-target_link_libraries(heatbath-1mr+ o815 gsl gslcblas lat_neigh)
+add_executable(heatbath-AorMhb heatbath.cpp)
+set_target_properties(heatbath-AorMhb PROPERTIES COMPILE_DEFINITIONS "ALGORITHM_AORMHB")
+target_link_libraries(heatbath-AorMhb o815 gsl gslcblas lat_neigh)

 
 

-add_executable(heatbath-1mr- heatbath.cpp)
-set_target_properties(heatbath-1mr- PROPERTIES COMPILE_DEFINITIONS "ALGORITHM_1MRMINUS")
-target_link_libraries(heatbath-1mr- o815 gsl gslcblas lat_neigh)
-
-add_executable(heatbath-r- heatbath.cpp)
-set_target_properties(heatbath-r- PROPERTIES COMPILE_DEFINITIONS "ALGORITHM_RMINUS")
-target_link_libraries(heatbath-r- o815 gsl gslcblas lat_neigh)
-
-add_executable(heatbath-r+ heatbath.cpp)
-set_target_properties(heatbath-r+ PROPERTIES COMPILE_DEFINITIONS "ALGORITHM_RPLUS")
-target_link_libraries(heatbath-r+ o815 gsl gslcblas lat_neigh)
+add_executable(heatbath-AorMor heatbath.cpp)
+set_target_properties(heatbath-AorMor PROPERTIES COMPILE_DEFINITIONS "ALGORITHM_AORMOR")
+target_link_libraries(heatbath-AorMor o815 gsl gslcblas lat_neigh)

diff --git a/heatbath.cpp b/heatbath.cpp
index 6491da953ec8a85a8ded08c7a3c0455b8fe0e52f..9744b3304206bef8e913ded9c644c237d1a69f61 100644 (file)
--- a/heatbath.cpp
+++ b/heatbath.cpp
@@ -2,31 +2,29 @@
 
 #include "latlib/o815/o815.h"
 
 
 #include "latlib/o815/o815.h"
 

-#ifdef ALGORITHM_NOR
-#define ALGORITHM "nor"
-#include "sim-nor.hpp"
-#elif ALGORITHM_R
-#define ALGORITHM "r"
-#include "sim-r.hpp"
-#elif ALGORITHM_1MR
-#define ALGORITHM "1mr"
-#include "sim-1mr.hpp"
-#elif ALGORITHM_1MRPLUS
-#define ALGORITHM "1mr+"
-#include "sim-1mr+.hpp"
-#elif ALGORITHM_1MRMINUS
-#define ALGORITHM "1mr-"
-#include "sim-1mr-.hpp"
-#elif ALGORITHM_RMINUS
-#define ALGORITHM "r-"
-#include "sim-r-.hpp"
-#elif ALGORITHM_RPLUS
-#define ALGORITHM "r+"
-#include "sim-r+.hpp"
+#ifdef ALGORITHM_METRO
+#define ALGORITHM "metro"
+#include "sim-metro.hpp"
+#elif ALGORITHM_AHBMHB
+#include "sim-nonmetro.hpp"
+#define ALGORITHM "AhbMhb"
+#elif ALGORITHM_AHBMOR
+#include "sim-nonmetro.hpp"
+#define ALGORITHM "AhbMor"
+#elif ALGORITHM_AORMHB
+#include "sim-nonmetro.hpp"
+#define ALGORITHM "AorMhb"
+#elif ALGORITHM_AORMOR
+#include "sim-nonmetro.hpp"
+#define ALGORITHM "AorMor"

 #else
 #error NO UPDATE-ALGORITHM DEFINED!
 #endif
 
 #else
 #error NO UPDATE-ALGORITHM DEFINED!
 #endif
 

+#ifdef NONMETRO_A_HB
+#error SADSADS
+#endif
+

 o815 *O815;
 sim *Sim;
 
 o815 *O815;
 sim *Sim;
 

diff --git a/sim-1mr+.hpp b/sim-1mr+.hpp
deleted file mode 100644 (file)
index e46a9ea..0000000
--- a/sim-1mr+.hpp
+++ /dev/null
@@ -1,81 +0,0 @@
-#ifndef SIM_HPP
-#define SIM_HPP
-
-#include <gsl/gsl_rng.h>
-#include <complex>
-#include <math.h>
-
-#include "latlib/neigh.h"
-
-class sim : public o815::sim {
-public:
-  struct siteconf {
-    complex<double> phi;
-  };
-  sim(o815 *_O815);
-  siteconf* conf;
-  unsigned int LSIZE2;
-  double M;
-  double m;
-  neigh *nb;
-
-private:
-  void _makeSweep();
-  void _newParas();
-  gsl_rng* rangsl;
-  void updatePhi (const int& x);
-};
-
-
-
-sim::sim(o815 *_O815) : o815::sim( _O815, 
-                                  sizeof(siteconf)*
-                                  (_O815->comargs.lsize[0]*_O815->comargs.lsize[1]) ) {
-  conf = (siteconf*)confMem;
-
-  rangsl = gsl_rng_alloc(gsl_rng_ranlxs0);
-  gsl_rng_set(rangsl, time(NULL));
-
-  LSIZE2 = _O815->comargs.lsize[0] * _O815->comargs.lsize[1];
-
-  nb = new neigh(2, _O815->comargs.lsize[0], _O815->comargs.lsize[1]);
-}
-
-void sim::updatePhi (const int& x) 
-{
-  complex<double> V=0;
-
-  for (int nu=0; nu<4; nu++)
-    V += conf[ (*nb)[x*4+nu] ].phi;
-  
-  const double V2diff = pow(real(V), 2) - pow(imag(V), 2);
-  const double Vprod = real(V)*imag(V);
-  conf[x].phi = complex<double> ( + real(conf[x].phi) * V2diff + 2 * imag(conf[x].phi) * Vprod,
-                                 - imag(conf[x].phi) * V2diff + 2 * real(conf[x].phi) * Vprod ) / norm(V);
-
-  const double r = exp( - M * norm(conf[x].phi)
-                       - 1./M * norm(V)
-                       + 2 * real( conf[x].phi * conj(V) ) );
-  
-  conf[x].phi = sqrt(std::log( 1./(1-r) )) / sqrt(M)
-    * polar( 1.0, gsl_rng_uniform(rangsl) * 2*M_PI )
-    + V / M;
-}
-
-void sim::_makeSweep() {  
-  for (int ichecker=0; ichecker<2; ichecker++)
-    for (int it=0; it<O815->comargs.lsize[0]; it++)
-      for (int iy=(it+ichecker)%2; iy<O815->comargs.lsize[1]; iy+=2)
-       updatePhi( it*O815->comargs.lsize[1] + iy );
-}
-
-void sim::_newParas() {
-  m = (*O815->paraQ)["mass"];
-  M = pow( (*O815->paraQ)["mass"], 2 ) + 4;
-  *log << "SIM: Resetting fields." << endl << flush;
-
-  for (int ix=0; ix<LSIZE2; ix++)
-    conf[ix].phi = 1;
-}
-
-#endif

diff --git a/sim-1mr-.hpp b/sim-1mr-.hpp
deleted file mode 100644 (file)
index a7cde92..0000000
--- a/sim-1mr-.hpp
+++ /dev/null
@@ -1,76 +0,0 @@
-#ifndef SIM_HPP
-#define SIM_HPP
-
-#include <gsl/gsl_rng.h>
-#include <complex>
-#include <math.h>
-
-#include "latlib/neigh.h"
-
-class sim : public o815::sim {
-public:
-  struct siteconf {
-    complex<double> phi;
-  };
-  sim(o815 *_O815);
-  siteconf* conf;
-  unsigned int LSIZE2;
-  double M;
-  double m;
-  neigh *nb;
-
-private:
-  void _makeSweep();
-  void _newParas();
-  gsl_rng* rangsl;
-  void updatePhi (const int& x);
-};
-
-
-
-sim::sim(o815 *_O815) : o815::sim( _O815, 
-                                  sizeof(siteconf)*
-                                  (_O815->comargs.lsize[0]*_O815->comargs.lsize[1]) ) {
-  conf = (siteconf*)confMem;
-
-  rangsl = gsl_rng_alloc(gsl_rng_ranlxs0);
-  gsl_rng_set(rangsl, time(NULL));
-
-  LSIZE2 = _O815->comargs.lsize[0] * _O815->comargs.lsize[1];
-
-  nb = new neigh(2, _O815->comargs.lsize[0], _O815->comargs.lsize[1]);
-}
-
-void sim::updatePhi (const int& x) 
-{
-  complex<double> V=0;
-
-  for (int nu=0; nu<4; nu++)
-    V += conf[ (*nb)[x*4+nu] ].phi;
-
-  const double r = exp( - M * norm(conf[x].phi)
-                       - 1./M * norm(V)
-                       + 2 * real( conf[x].phi * conj(V) ) );
-
-  conf[x].phi = sqrt(std::log( 1./(1-r) )) / sqrt(M)
-    * polar( 1.0, arg(conf[x].phi) )
-    + V / M;
-}
-
-void sim::_makeSweep() {  
-  for (int ichecker=0; ichecker<2; ichecker++)
-    for (int it=0; it<O815->comargs.lsize[0]; it++)
-      for (int iy=(it+ichecker)%2; iy<O815->comargs.lsize[1]; iy+=2)
-       updatePhi( it*O815->comargs.lsize[1] + iy );
-}
-
-void sim::_newParas() {
-  m = (*O815->paraQ)["mass"];
-  M = pow( (*O815->paraQ)["mass"], 2 ) + 4;
-  *log << "SIM: Resetting fields." << endl << flush;
-
-  for (int ix=0; ix<LSIZE2; ix++)
-    conf[ix].phi = 1;
-}
-
-#endif

diff --git a/sim-1mr.hpp b/sim-1mr.hpp
deleted file mode 100644 (file)
index d03ef22..0000000
--- a/sim-1mr.hpp
+++ /dev/null
@@ -1,77 +0,0 @@
-#ifndef SIM_HPP
-#define SIM_HPP
-
-#include <gsl/gsl_rng.h>
-#include <complex>
-#include <math.h>
-
-#include "latlib/neigh.h"
-
-class sim : public o815::sim {
-public:
-  struct siteconf {
-    complex<double> phi;
-  };
-  sim(o815 *_O815);
-  siteconf* conf;
-  unsigned int LSIZE2;
-  double M;
-  double m;
-  neigh *nb;
-
-private:
-  void _makeSweep();
-  void _newParas();
-  gsl_rng* rangsl;
-  void updatePhi (const int& x);
-};
-
-
-
-sim::sim(o815 *_O815) : o815::sim( _O815, 
-                                  sizeof(siteconf)*
-                                  (_O815->comargs.lsize[0]*_O815->comargs.lsize[1]) ) {
-  conf = (siteconf*)confMem;
-
-  rangsl = gsl_rng_alloc(gsl_rng_ranlxs0);
-  gsl_rng_set(rangsl, time(NULL));
-
-  LSIZE2 = _O815->comargs.lsize[0] * _O815->comargs.lsize[1];
-
-  nb = new neigh(2, _O815->comargs.lsize[0], _O815->comargs.lsize[1]);
-}
-
-void sim::updatePhi (const int& x) 
-{
-  const double theta = gsl_rng_uniform(rangsl) * 2*M_PI;
-  complex<double> V=0;
-
-  for (int nu=0; nu<4; nu++)
-    V += conf[ (*nb)[x*4+nu] ].phi;
-
-  const double r = exp( - M * norm(conf[x].phi)
-                       - 1./M * norm(V)
-                       + 2 * real( conf[x].phi * conj(V) ) );
-
-  conf[x].phi = sqrt(std::log( 1./(1-r) )) / sqrt(M)
-    * polar(1.0, theta)
-    + V / M;
-}
-
-void sim::_makeSweep() {  
-  for (int ichecker=0; ichecker<2; ichecker++)
-    for (int it=0; it<O815->comargs.lsize[0]; it++)
-      for (int iy=(it+ichecker)%2; iy<O815->comargs.lsize[1]; iy+=2)
-       updatePhi( it*O815->comargs.lsize[1] + iy );
-}
-
-void sim::_newParas() {
-  m = (*O815->paraQ)["mass"];
-  M = pow( (*O815->paraQ)["mass"], 2 ) + 4;
-  *log << "SIM: Resetting fields." << endl << flush;
-
-  for (int ix=0; ix<LSIZE2; ix++)
-    conf[ix].phi = 1;
-}
-
-#endif

diff --git a/sim-metro.hpp b/sim-metro.hpp
new file mode 100644 (file)
index 0000000..b67f8a7
--- /dev/null
+++ b/sim-metro.hpp
@@ -0,0 +1,90 @@
+#ifndef SIM_HPP
+#define SIM_HPP
+
+#include <gsl/gsl_rng.h>
+#include <complex>
+#include <math.h>
+
+#include "latlib/neigh.h"
+
+#define EPSILONPHI 0.5
+
+class sim : public o815::sim {
+public:
+  struct siteconf {
+    complex<double> phi;
+  };
+  sim(o815 *_O815);
+  siteconf* conf;
+  unsigned int LSIZE2;
+  double M;
+  double m;
+  neigh *nb;
+
+private:
+  void _makeSweep();
+  void _newParas();
+  gsl_rng* rangsl;
+  int updatePhi (const int& x);
+  double SofPhi(const int& x, const complex<double>& phix);
+  double rhoPhi(const int& x, const complex<double>& phixCandidate);
+};
+
+
+
+sim::sim(o815 *_O815) : o815::sim( _O815, 
+                                  sizeof(siteconf)*
+                                  (_O815->comargs.lsize[0]*_O815->comargs.lsize[1]) ) {
+  conf = (siteconf*)confMem;
+
+  rangsl = gsl_rng_alloc(gsl_rng_ranlxs0);
+  gsl_rng_set(rangsl, time(NULL));
+
+  LSIZE2 = _O815->comargs.lsize[0] * _O815->comargs.lsize[1];
+
+  nb = new neigh(2, _O815->comargs.lsize[0], _O815->comargs.lsize[1]);
+}
+
+void sim::_makeSweep() {  
+  for (int ichecker=0; ichecker<2; ichecker++)
+    for (int it=0; it<O815->comargs.lsize[0]; it++)
+      for (int iy=(it+ichecker)%2; iy<O815->comargs.lsize[1]; iy+=2)
+       updatePhi( it*O815->comargs.lsize[1] + iy );
+}
+
+void sim::_newParas() {
+  m = (*O815->paraQ)["mass"];
+  M = pow( (*O815->paraQ)["mass"], 2 ) + 4;
+  *log << "SIM: Resetting fields." << endl << flush;
+
+  for (int ix=0; ix<LSIZE2; ix++)
+    conf[ix].phi = 1;
+}
+
+int sim::updatePhi(const int& x) {
+  complex<double> phixCandidate = conf[x].phi +
+    complex<double> ( 2*EPSILONPHI*( 0.5 - gsl_rng_uniform(rangsl) ), 
+                     2*EPSILONPHI*( 0.5 - gsl_rng_uniform(rangsl) ) );
+  
+  if ( gsl_rng_uniform(rangsl) < rhoPhi(x, phixCandidate) ) {
+    conf[x].phi = phixCandidate;
+    return 1;
+  }
+  
+  return 0;
+}
+
+double sim::rhoPhi(const int& x, const complex<double>& phixCandidate) {
+  return exp( SofPhi(x, conf[x].phi) - SofPhi(x, phixCandidate) );
+}
+
+double sim::SofPhi(const int& x, const complex<double>& phix) {
+  double sofphi = M * norm(phix);
+  
+  for (int nu=0; nu<4; nu++)
+    sofphi -= 2 * real( conj(phix) * conf[ (*nb)[x*4+nu] ].phi );
+  
+  return sofphi;
+}
+
+#endif

diff --git a/sim-nonmetro.hpp b/sim-nonmetro.hpp
new file mode 100644 (file)
index 0000000..9eb818b
--- /dev/null
+++ b/sim-nonmetro.hpp
@@ -0,0 +1,88 @@
+#ifndef SIM_HPP
+#define SIM_HPP
+
+#include <gsl/gsl_rng.h>
+#include <complex>
+#include <math.h>
+
+#include "latlib/neigh.h"
+
+class sim : public o815::sim {
+public:
+  struct siteconf {
+    complex<double> phi;
+  };
+  sim(o815 *_O815);
+  siteconf* conf;
+  unsigned int LSIZE2;
+  double M;
+  double m;
+  neigh *nb;
+
+private:
+  void _makeSweep();
+  void _newParas();
+  gsl_rng* rangsl;
+  void updatePhi (const int& x);
+  static double magnYOfR (const double& r);
+};
+
+double sim::magnYOfR (const double& r) 
+{
+  return sqrt( -std::log(1-r) );
+}
+
+sim::sim(o815 *_O815) : o815::sim( _O815, 
+                                  sizeof(siteconf)*
+                                  (_O815->comargs.lsize[0]*_O815->comargs.lsize[1]) ) {
+  conf = (siteconf*)confMem;
+
+  rangsl = gsl_rng_alloc(gsl_rng_ranlxs0);
+  gsl_rng_set(rangsl, time(NULL));
+
+  LSIZE2 = _O815->comargs.lsize[0] * _O815->comargs.lsize[1];
+
+  nb = new neigh(2, _O815->comargs.lsize[0], _O815->comargs.lsize[1]);
+}
+
+void sim::updatePhi (const int& x) 
+{
+  complex<double> V=0;
+  complex<double> Y;
+
+  for (int nu=0; nu<4; nu++)
+    V += conf[ (*nb)[x*4+nu] ].phi;
+
+#if defined(ALGORITHM_AHBMHB) || defined(ALGORITHM_AHBMOR)
+  Y = polar( abs(Y), gsl_rng_uniform(rangsl) * 2*M_PI );
+#elif defined(ALGORITHM_AORMHB) || defined(ALGORITHM_AORMOR)
+  const double V2diff = pow(real(V), 2) - pow(imag(V), 2);
+  const double Vprod = real(V)*imag(V);
+  Y = complex<double> ( + real(Y) * V2diff + 2 * imag(Y) * Vprod,
+                       - imag(Y) * V2diff + 2 * real(Y) * Vprod ) / norm(V);
+#endif
+  
+#if defined(ALGORITHM_AHBMHB) || defined(ALGORITHM_AORMHB)
+  Y = polar( magnYOfR( gsl_rng_uniform(rangsl) ), arg(Y) );
+#elif defined(ALGORITHM_AHBMOR) || defined(ALGORITHM_AORMOR)
+  Y = polar( magnYOfR( 1 - exp(-norm(Y)) ), arg(Y) ); //!!!!
+#endif
+}
+
+void sim::_makeSweep() {  
+  for (int ichecker=0; ichecker<2; ichecker++)
+    for (int it=0; it<O815->comargs.lsize[0]; it++)
+      for (int iy=(it+ichecker)%2; iy<O815->comargs.lsize[1]; iy+=2)
+       updatePhi( it*O815->comargs.lsize[1] + iy );
+}
+
+void sim::_newParas() {
+  m = (*O815->paraQ)["mass"];
+  M = pow( (*O815->paraQ)["mass"], 2 ) + 4;
+  *log << "SIM: Resetting fields." << endl << flush;
+
+  for (int ix=0; ix<LSIZE2; ix++)
+    conf[ix].phi = 1;
+}
+
+#endif

diff --git a/sim-nor.hpp b/sim-nor.hpp
deleted file mode 100644 (file)
index b67f8a7..0000000
--- a/sim-nor.hpp
+++ /dev/null
@@ -1,90 +0,0 @@
-#ifndef SIM_HPP
-#define SIM_HPP
-
-#include <gsl/gsl_rng.h>
-#include <complex>
-#include <math.h>
-
-#include "latlib/neigh.h"
-
-#define EPSILONPHI 0.5
-
-class sim : public o815::sim {
-public:
-  struct siteconf {
-    complex<double> phi;
-  };
-  sim(o815 *_O815);
-  siteconf* conf;
-  unsigned int LSIZE2;
-  double M;
-  double m;
-  neigh *nb;
-
-private:
-  void _makeSweep();
-  void _newParas();
-  gsl_rng* rangsl;
-  int updatePhi (const int& x);
-  double SofPhi(const int& x, const complex<double>& phix);
-  double rhoPhi(const int& x, const complex<double>& phixCandidate);
-};
-
-
-
-sim::sim(o815 *_O815) : o815::sim( _O815, 
-                                  sizeof(siteconf)*
-                                  (_O815->comargs.lsize[0]*_O815->comargs.lsize[1]) ) {
-  conf = (siteconf*)confMem;
-
-  rangsl = gsl_rng_alloc(gsl_rng_ranlxs0);
-  gsl_rng_set(rangsl, time(NULL));
-
-  LSIZE2 = _O815->comargs.lsize[0] * _O815->comargs.lsize[1];
-
-  nb = new neigh(2, _O815->comargs.lsize[0], _O815->comargs.lsize[1]);
-}
-
-void sim::_makeSweep() {  
-  for (int ichecker=0; ichecker<2; ichecker++)
-    for (int it=0; it<O815->comargs.lsize[0]; it++)
-      for (int iy=(it+ichecker)%2; iy<O815->comargs.lsize[1]; iy+=2)
-       updatePhi( it*O815->comargs.lsize[1] + iy );
-}
-
-void sim::_newParas() {
-  m = (*O815->paraQ)["mass"];
-  M = pow( (*O815->paraQ)["mass"], 2 ) + 4;
-  *log << "SIM: Resetting fields." << endl << flush;
-
-  for (int ix=0; ix<LSIZE2; ix++)
-    conf[ix].phi = 1;
-}
-
-int sim::updatePhi(const int& x) {
-  complex<double> phixCandidate = conf[x].phi +
-    complex<double> ( 2*EPSILONPHI*( 0.5 - gsl_rng_uniform(rangsl) ), 
-                     2*EPSILONPHI*( 0.5 - gsl_rng_uniform(rangsl) ) );
-  
-  if ( gsl_rng_uniform(rangsl) < rhoPhi(x, phixCandidate) ) {
-    conf[x].phi = phixCandidate;
-    return 1;
-  }
-  
-  return 0;
-}
-
-double sim::rhoPhi(const int& x, const complex<double>& phixCandidate) {
-  return exp( SofPhi(x, conf[x].phi) - SofPhi(x, phixCandidate) );
-}
-
-double sim::SofPhi(const int& x, const complex<double>& phix) {
-  double sofphi = M * norm(phix);
-  
-  for (int nu=0; nu<4; nu++)
-    sofphi -= 2 * real( conj(phix) * conf[ (*nb)[x*4+nu] ].phi );
-  
-  return sofphi;
-}
-
-#endif

diff --git a/sim-r+.hpp b/sim-r+.hpp
deleted file mode 100644 (file)
index 87f719c..0000000
--- a/sim-r+.hpp
+++ /dev/null
@@ -1,78 +0,0 @@
-#ifndef SIM_HPP
-#define SIM_HPP
-
-#include <gsl/gsl_rng.h>
-#include <complex>
-#include <math.h>
-
-#include "latlib/neigh.h"
-
-class sim : public o815::sim {
-public:
-  struct siteconf {
-    complex<double> phi;
-  };
-  sim(o815 *_O815);
-  siteconf* conf;
-  unsigned int LSIZE2;
-  double M;
-  double m;
-  neigh *nb;
-
-private:
-  void _makeSweep();
-  void _newParas();
-  gsl_rng* rangsl;
-  void updatePhi (const int& x);
-};
-
-
-
-sim::sim(o815 *_O815) : o815::sim( _O815, 
-                                  sizeof(siteconf)*
-                                  (_O815->comargs.lsize[0]*_O815->comargs.lsize[1]) ) {
-  conf = (siteconf*)confMem;
-
-  rangsl = gsl_rng_alloc(gsl_rng_ranlxs0);
-  gsl_rng_set(rangsl, time(NULL));
-
-  LSIZE2 = _O815->comargs.lsize[0] * _O815->comargs.lsize[1];
-
-  nb = new neigh(2, _O815->comargs.lsize[0], _O815->comargs.lsize[1]);
-}
-
-void sim::updatePhi (const int& x) 
-{
-  const double r = gsl_rng_uniform(rangsl);
-  complex<double> V=0;
-
-  for (int nu=0; nu<4; nu++)
-    V += conf[ (*nb)[x*4+nu] ].phi;
-
-  const double V2diff = pow(real(V), 2) - pow(imag(V), 2);
-  const double Vprod = real(V)*imag(V);
-  conf[x].phi = complex<double> ( + real(conf[x].phi) * V2diff + 2 * imag(conf[x].phi) * Vprod,
-                                 - imag(conf[x].phi) * V2diff + 2 * real(conf[x].phi) * Vprod ) / norm(V);
-
-  conf[x].phi = sqrt(std::log( 1./(1-r) )) / sqrt(M)
-    * polar(1.0, gsl_rng_uniform(rangsl) * 2*M_PI)
-    + V / M;
-}
-
-void sim::_makeSweep() {  
-  for (int ichecker=0; ichecker<2; ichecker++)
-    for (int it=0; it<O815->comargs.lsize[0]; it++)
-      for (int iy=(it+ichecker)%2; iy<O815->comargs.lsize[1]; iy+=2)
-       updatePhi( it*O815->comargs.lsize[1] + iy );
-}
-
-void sim::_newParas() {
-  m = (*O815->paraQ)["mass"];
-  M = pow( (*O815->paraQ)["mass"], 2 ) + 4;
-  *log << "SIM: Resetting fields." << endl << flush;
-
-  for (int ix=0; ix<LSIZE2; ix++)
-    conf[ix].phi = 1;
-}
-
-#endif

diff --git a/sim-r-.hpp b/sim-r-.hpp
deleted file mode 100644 (file)
index f00b873..0000000
--- a/sim-r-.hpp
+++ /dev/null
@@ -1,73 +0,0 @@
-#ifndef SIM_HPP
-#define SIM_HPP
-
-#include <gsl/gsl_rng.h>
-#include <complex>
-#include <math.h>
-
-#include "latlib/neigh.h"
-
-class sim : public o815::sim {
-public:
-  struct siteconf {
-    complex<double> phi;
-  };
-  sim(o815 *_O815);
-  siteconf* conf;
-  unsigned int LSIZE2;
-  double M;
-  double m;
-  neigh *nb;
-
-private:
-  void _makeSweep();
-  void _newParas();
-  gsl_rng* rangsl;
-  void updatePhi (const int& x);
-};
-
-
-
-sim::sim(o815 *_O815) : o815::sim( _O815, 
-                                  sizeof(siteconf)*
-                                  (_O815->comargs.lsize[0]*_O815->comargs.lsize[1]) ) {
-  conf = (siteconf*)confMem;
-
-  rangsl = gsl_rng_alloc(gsl_rng_ranlxs0);
-  gsl_rng_set(rangsl, time(NULL));
-
-  LSIZE2 = _O815->comargs.lsize[0] * _O815->comargs.lsize[1];
-
-  nb = new neigh(2, _O815->comargs.lsize[0], _O815->comargs.lsize[1]);
-}
-
-void sim::updatePhi (const int& x) 
-{
-  const double r = gsl_rng_uniform(rangsl);
-  complex<double> V=0;
-
-  for (int nu=0; nu<4; nu++)
-    V += conf[ (*nb)[x*4+nu] ].phi;
-
-  conf[x].phi = sqrt(std::log( 1./(1-r) )) / sqrt(M)
-    * polar( 1.0, arg(conf[x].phi) )
-    + V / M;
-}
-
-void sim::_makeSweep() {  
-  for (int ichecker=0; ichecker<2; ichecker++)
-    for (int it=0; it<O815->comargs.lsize[0]; it++)
-      for (int iy=(it+ichecker)%2; iy<O815->comargs.lsize[1]; iy+=2)
-       updatePhi( it*O815->comargs.lsize[1] + iy );
-}
-
-void sim::_newParas() {
-  m = (*O815->paraQ)["mass"];
-  M = pow( (*O815->paraQ)["mass"], 2 ) + 4;
-  *log << "SIM: Resetting fields." << endl << flush;
-
-  for (int ix=0; ix<LSIZE2; ix++)
-    conf[ix].phi = 1;
-}
-
-#endif

diff --git a/sim-r.hpp b/sim-r.hpp
deleted file mode 100644 (file)
index c3b6888..0000000
--- a/sim-r.hpp
+++ /dev/null
@@ -1,74 +0,0 @@
-#ifndef SIM_HPP
-#define SIM_HPP
-
-#include <gsl/gsl_rng.h>
-#include <complex>
-#include <math.h>
-
-#include "latlib/neigh.h"
-
-class sim : public o815::sim {
-public:
-  struct siteconf {
-    complex<double> phi;
-  };
-  sim(o815 *_O815);
-  siteconf* conf;
-  unsigned int LSIZE2;
-  double M;
-  double m;
-  neigh *nb;
-
-private:
-  void _makeSweep();
-  void _newParas();
-  gsl_rng* rangsl;
-  void updatePhi (const int& x);
-};
-
-
-
-sim::sim(o815 *_O815) : o815::sim( _O815, 
-                                  sizeof(siteconf)*
-                                  (_O815->comargs.lsize[0]*_O815->comargs.lsize[1]) ) {
-  conf = (siteconf*)confMem;
-
-  rangsl = gsl_rng_alloc(gsl_rng_ranlxs0);
-  gsl_rng_set(rangsl, time(NULL));
-
-  LSIZE2 = _O815->comargs.lsize[0] * _O815->comargs.lsize[1];
-
-  nb = new neigh(2, _O815->comargs.lsize[0], _O815->comargs.lsize[1]);
-}
-
-void sim::updatePhi (const int& x) 
-{
-  const double r = gsl_rng_uniform(rangsl);
-  const double theta = gsl_rng_uniform(rangsl) * 2*M_PI;
-  complex<double> V=0;
-
-  for (int nu=0; nu<4; nu++)
-    V += conf[ (*nb)[x*4+nu] ].phi;
-
-  conf[x].phi = sqrt(std::log( 1./(1-r) )) / sqrt(M)
-    * polar(1.0, theta)
-    + V / M;
-}
-
-void sim::_makeSweep() {  
-  for (int ichecker=0; ichecker<2; ichecker++)
-    for (int it=0; it<O815->comargs.lsize[0]; it++)
-      for (int iy=(it+ichecker)%2; iy<O815->comargs.lsize[1]; iy+=2)
-       updatePhi( it*O815->comargs.lsize[1] + iy );
-}
-
-void sim::_newParas() {
-  m = (*O815->paraQ)["mass"];
-  M = pow( (*O815->paraQ)["mass"], 2 ) + 4;
-  *log << "SIM: Resetting fields." << endl << flush;
-
-  for (int ix=0; ix<LSIZE2; ix++)
-    conf[ix].phi = 1;
-}
-
-#endif