1999-05-03 15:29:11 +08:00
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call graph profile:
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The sum of self and descendents is the major sort
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for this listing.
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function entries:
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index the index of the function in the call graph
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listing, as an aid to locating it (see below).
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%time the percentage of the total time of the program
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accounted for by this function and its
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descendents.
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self the number of seconds spent in this function
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itself.
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descendents
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the number of seconds spent in the descendents of
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this function on behalf of this function.
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called the number of times this function is called (other
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than recursive calls).
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self the number of times this function calls itself
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recursively.
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name the name of the function, with an indication of
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its membership in a cycle, if any.
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index the index of the function in the call graph
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listing, as an aid to locating it.
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parent listings:
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self* the number of seconds of this function's self time
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which is due to calls from this parent.
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descendents*
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the number of seconds of this function's
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descendent time which is due to calls from this
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parent.
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called** the number of times this function is called by
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this parent. This is the numerator of the
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fraction which divides up the function's time to
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its parents.
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total* the number of times this function was called by
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all of its parents. This is the denominator of
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the propagation fraction.
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parents the name of this parent, with an indication of the
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parent's membership in a cycle, if any.
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index the index of this parent in the call graph
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listing, as an aid in locating it.
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children listings:
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self* the number of seconds of this child's self time
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which is due to being called by this function.
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descendent*
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the number of seconds of this child's descendent's
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time which is due to being called by this
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function.
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called** the number of times this child is called by this
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function. This is the numerator of the
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propagation fraction for this child.
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total* the number of times this child is called by all
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functions. This is the denominator of the
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propagation fraction.
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children the name of this child, and an indication of its
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membership in a cycle, if any.
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index the index of this child in the call graph listing,
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as an aid to locating it.
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* these fields are omitted for parents (or
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children) in the same cycle as the function. If
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the function (or child) is a member of a cycle,
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the propagated times and propagation denominator
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represent the self time and descendent time of the
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cycle as a whole.
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** static-only parents and children are indicated
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by a call count of 0.
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cycle listings:
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the cycle as a whole is listed with the same
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fields as a function entry. Below it are listed
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the members of the cycle, and their contributions
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to the time and call counts of the cycle.
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2021-01-01 06:58:58 +08:00
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Copyright (C) 2012-2021 Free Software Foundation, Inc.
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2012-12-18 00:56:12 +08:00
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Copying and distribution of this file, with or without modification,
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are permitted in any medium without royalty provided the copyright
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notice and this notice are preserved.
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