start to tidy up the sllg

Author: Weiwei Wang

fidimag/atomistic/lib/clib.pyx

@@ -355,5 +355,6 @@ cdef class RK2S(object):
 
     def run_until(self, t):
         while (self.t<t):
+            print "from cython %g"%self.t
             self.run_step()
         return 0

fidimag/atomistic/sllg.py

@@ -34,6 +34,7 @@ def set_options(self, dt=1e-15, theta=1.0, gamma=const.gamma, k_B=const.k_B):
 
         self.gamma = gamma
         self.k_B = k_B
+        print 'self.n=',self.n
 
         self.vode = clib.RK2S(dt,
                               self.n,
@@ -53,6 +54,6 @@ def update_effective_field(self, y, t):
         self.spin[:] = y[:]
 
         self.field[:] = 0
-
+        return 0
         for obj in self.interactions:
             self.field += obj.compute_field(t)

tests/test_llg_atomistic.py

@@ -308,8 +308,8 @@ def disable_test_sim_single_spin_llg_stt(do_plot=False):
     # test_sim_init_m_fun()
     # test_sim_T_fun()
     # test_sim_single_spin_vode(do_plot=True)
-    #test_sim_single_spin_sllg(do_plot=True)
+    test_sim_single_spin_sllg(do_plot=True)
     # test_sim_single_spin_llg_stt(do_plot=True)
     # test_sim_single_spin(do_plot=True)
 
-    test_sim_spins(do_plot=True)
+    #test_sim_spins(do_plot=True)