In comparison mode (see Comparison
of two Trace Files) the dialog also contains a combo box that enables you
to apply the chosen aggregation to the other trace file shown in the View.
If match found
option to find a matching function group according to
the matching rules explained in Mapping of
Functions and choose it. It works well for predefined groups. If no match
is found, the aggregation for the other file remains unchanged.
Always (Create matching FGroup)
option to find a match. If a match
is not found, Intel® Trace Analyzer creates a matching function group in the name
space of the other file.
This operation creates a function group that mimics the hierarchical structure of
the original group and contains only the functions that are present in both trace