HP Caliper 5.3 User Guide (5900-1558, February 2011)

Table 11 Information in cgprof Measurement Report Fields (Flat Profile) (continued)
DescriptionColumn
The column contains one of these:
• A source-code line number for rows showing statements
• An instruction slot number for rows showing instructions not on a bundle boundary
• A source-code column number followed by an offset from the beginning address of a function
for rows showing instructions on a bundle boundary
Column and line numbers are preceded by “~” when they are approximate due to optimization.
Line |
Slot |
Col,Offset
The column contains either a source statement, preceded by “>” or a disassembled instruction.
Statements that are out of order due to optimization are preceded by “*>”.
>Statement |
Instruction
Table 12 (page 177), Table 13 (page 177), Table 14 (page 177), and Table 15 (page 178) show
more information.
Table 12 Information in cgprof Measurement Report: Function Entries (Self Entries)
DescriptionColumn
Index of the function in the call graph listing, as an aid to locating it.Index
Percentage of the total hits of the program accounted for by this function and its
descendants.
% Total Hits In or Under
Number of hits due to this function, expressed as a percentage of the number of hits
accounted for by this function and its descendants.
% Func Hits In Func
Number of times this function is called, other than recursive calls. If this is a cycle entry,
this means the number of times the members of this cycle are called from functions that
are not members of this cycle.
Called
Number of times this function calls itself recursively. For a cycle entry, this denotes the
number of calls within the cycle.
+Self
Does not apply. See Table 14 (page 177) and Table 15 (page 178).% Call Total
Name of the function. If the function is inlined, { inline } is shown.Function
Cycle that this function is a member of, if any.Cycle
Table 13 Information in cgprof Measurement Report: (Hot Call Paths Profile)
DescriptionColumn
Percentage of total sample hits directly in the call path. This represents the percentage
of the total CPU time attributable to the call path.
Total Hits In Only
Table 14 Information in cgprof Measurement Report: Parent Listings
DescriptionColumn
Number of hits propagated by the self entry and its descendants to this parent entry,
expressed as a percentage of the number of hits accounted for by the self entry and its
descendants.
% Func Hits Under Parent
Number of times the function represented by the self entry was called by this parent.Called*
Number of times this function was called by all of its parents. This is the denominator of
the propagation fraction.
/Total**
Fraction of Called/Total expressed as a percentage. This represents the percentage of
times this parent called the self entry as compared to the total number of calls from all
parents to the self entry.
% Call Total
cgprof Report Description 177