Merge branch 'feature/expected_cycles_per_layer' of...

Merge branch 'feature/expected_cycles_per_layer' of https://github.com/Xilinx/finn into feature/expected_cycles_per_layer

src/finn/analysis/fpgadataflow/exp_cycles_per_layer.py

@@ -31,8 +31,8 @@ from finn.util.fpgadataflow import is_fpgadataflow_node
 
 
 def exp_cycles_per_layer(model):
-    """Estimates the resources needed for the given model.
-    Returns {node name : resource estimation}."""
+    """Estimates the number of cycles per sample for dataflow layers in the given model.
+    Returns {node name : cycle estimation}."""
 
     cycle_dict = {}
     for node in model.graph.node: