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ImprovedGaugeActionSSE2 Class Reference

the $ O(a^2)$ Improved Gauge Action for SU3 with SSE2 and double precision (UNTESTED) More...

#include <fermiqcd_gauge_actions_sse2.h>

Inheritance diagram for ImprovedGaugeActionSSE2:

WilsonGaugeAction List of all members.

Static Public Member Functions

static gauge_stats heatbath (gauge_field &U, coefficients &coeff, int n_iter=1, string model="MILC")

Detailed Description

the $ O(a^2)$ Improved Gauge Action for SU3 with SSE2 and double precision (UNTESTED)

Example using the MILC improved action:

       int ns=2, steps=10;
       gauge_field U(lattice,nc);
       coefficients gauge;
       U.load("myfield.0000");
       gauge["beta"]=6.0;
       gauge["zeta"]=1.0; // MUST BE ONE
       gauge["u_t"]=1.0;
       gauge["u_s"]=1.0;
       ImprovedGaugeActionSSE2::heatbath(U,gauge,steps,"MILC");
       U.save("myfield.0001");
    
Example using the Morningstar unisotropic improved action:
       int ns=2, steps=10;
       gauge_field U(lattice,nc);
       coefficients gauge;
       U.load("myfield.0000");
       gauge["beta"]=6.0;
       gauge["zeta"]=1.0; // CAN BE != ONE
       gauge["u_t"]=1.0;
       gauge["u_s"]=1.0;
       ImprovedGaugeActionSSE2::heatbath(U,gauge,steps,"Morningstar");
       U.save("myfield.0001");
    


The documentation for this class was generated from the following file:
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