Intel® Trace Analyzer User's Reference Guide

Intel® Trace Analyzer User's Reference Guide
There can be cases where a whole row or column does not apply to one of the
traces. In these cases the double line label holds “A missing” or “B missing”. This
can happen for the groupings Sender, Receiver and Sender/Receiver that may
have unmappable TGroups in the labels or for groupings like Tag, Communicator
or Volume that directly depend on the data that is present in the trace. The
Settings Dialog box of the Comparison Message Profile has means to suppress
such rows and columns, but they are shown by default.
The Context Menu of the Comparison Message Profile is pretty much the same as
in the normal Message Profile (refer to the section called “Context Menu”, with
the difference that it has an additional entry, Comparison Operation, where the
type of comparison can be selected from a submenu.
The Settings Dialog box of the Comparison Message Profile is pretty much the
same as for the normal Message Profile (refer to the section called “Message
Profile Settings”. In the Preferences tab there are two additional check boxes to
suppress rows or columns that only apply to one trace and the Data tab has an
additional combo box to choose the comparison operation.
Figure 7.9. Available Comparison Operations
The Comparison Collective Operations Profile
The Comparison Collective Operations Profile is very similar to the regular
Collective Operations Profile. The values shown in the cells are calculated using
the currently selected comparison operation shown in the title of the Chart. The
comparison operation can be switched from the context menu or from the settings
dialog.
Regarding missing values and unmappable column or row labels the Comparison
Collective Operations Profile behaves identically to the Comparison Message
Profile (refer to the section called “The Comparison Message Profile”).
Document number: 318120-002 96