fix a bug of algo

in previous version the memlist will store the current_mem if it's 0, but we don't need that value, so I just remove it.

fix a bug of algo
3472e3f8 · Roy Xue · ea9a9815 · 3472e3f8
--- a/theano/compile/profiling.py
+++ b/theano/compile/profiling.py
@@ -742,7 +742,8 @@ class ProfileStats(object):
                                yield v+p
                                current_mem += nodes_mem[v[0]]
                if b:
-                    mem_list.append(current_mem)
+                    if current_mem != 0:
+                        mem_list.append(current_mem)
                    if not min_mem:
                        min_mem = current_mem 
                    if current_mem < min_mem: