updates to if/lif

NACLab · Jul 26, 2024 · ba08453 · ba08453
1 parent c894b8a
commit ba08453
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Showing 2 changed files with 16 additions and 16 deletions.
diff --git a/ngclearn/components/neurons/spiking/IFCell.py b/ngclearn/components/neurons/spiking/IFCell.py
@@ -213,21 +213,21 @@ def reset(self, j, v, s, rfr, tols, surrogate):
     def save(self, directory, **kwargs):
         ## do a protected save of constants, depending on whether they are floats or arrays
         tau_m = (self.tau_m if isinstance(self.tau_m, float)
-                 else jnp.ones([[self.tau_m]]))
+                 else jnp.asarray([[self.tau_m * 1.]]))
         thr = (self.thr if isinstance(self.thr, float)
-               else jnp.ones([[self.thr]]))
+               else jnp.asarray([[self.thr * 1.]]))
         v_rest = (self.v_rest if isinstance(self.v_rest, float)
-                  else jnp.ones([[self.v_rest]]))
+                  else jnp.asarray([[self.v_rest * 1.]]))
         v_reset = (self.v_reset if isinstance(self.v_reset, float)
-                   else jnp.ones([[self.v_reset]]))
+                   else jnp.asarray([[self.v_reset * 1.]]))
         v_decay = (self.v_decay if isinstance(self.v_decay, float)
-                   else jnp.ones([[self.v_decay]]))
+                   else jnp.asarray([[self.v_decay * 1.]]))
         resist_m = (self.resist_m if isinstance(self.resist_m, float)
-                    else jnp.ones([[self.resist_m]]))
+                    else jnp.asarray([[self.resist_m * 1.]]))
         tau_theta = (self.tau_theta if isinstance(self.tau_theta, float)
-                     else jnp.ones([[self.tau_theta]]))
+                     else jnp.asarray([[self.tau_theta * 1.]]))
         theta_plus = (self.theta_plus if isinstance(self.theta_plus, float)
-                      else jnp.ones([[self.theta_plus]]))
+                      else jnp.asarray([[self.theta_plus * 1.]]))
 
         file_name = directory + "/" + self.name + ".npz"
         jnp.savez(file_name,

diff --git a/ngclearn/components/neurons/spiking/LIFCell.py b/ngclearn/components/neurons/spiking/LIFCell.py
@@ -279,21 +279,21 @@ def reset(self, j, v, s, s_raw, rfr, tols, surrogate):
     def save(self, directory, **kwargs):
         ## do a protected save of constants, depending on whether they are floats or arrays
         tau_m = (self.tau_m if isinstance(self.tau_m, float)
-                 else jnp.ones([[self.tau_m]]))
+                 else jnp.asarray([[self.tau_m * 1.]]))
         thr = (self.thr if isinstance(self.thr, float)
-               else jnp.ones([[self.thr]]))
+               else jnp.asarray([[self.thr * 1.]]))
         v_rest = (self.v_rest if isinstance(self.v_rest, float)
-                  else jnp.ones([[self.v_rest]]))
+                  else jnp.asarray([[self.v_rest * 1.]]))
         v_reset = (self.v_reset if isinstance(self.v_reset, float)
-                   else jnp.ones([[self.v_reset]]))
+                   else jnp.asarray([[self.v_reset * 1.]]))
         v_decay = (self.v_decay if isinstance(self.v_decay, float)
-                   else jnp.ones([[self.v_decay]]))
+                   else jnp.asarray([[self.v_decay * 1.]]))
         resist_m = (self.resist_m if isinstance(self.resist_m, float)
-                    else jnp.ones([[self.resist_m]]))
+                    else jnp.asarray([[self.resist_m * 1.]]))
         tau_theta = (self.tau_theta if isinstance(self.tau_theta, float)
-                     else jnp.ones([[self.tau_theta]]))
+                     else jnp.asarray([[self.tau_theta * 1.]]))
         theta_plus = (self.theta_plus if isinstance(self.theta_plus, float)
-                      else jnp.ones([[self.theta_plus]]))
+                      else jnp.asarray([[self.theta_plus * 1.]]))
 
         file_name = directory + "/" + self.name + ".npz"
         jnp.savez(file_name,