Profiling in g++

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2 total messages Started by Sanjiv Gossain Thu, 11 May 1989 09:54

#434

Author: Sanjiv Gossain
Date: Thu, 11 May 1989 09:54

13 lines
671 bytes

I recently remember seeing a posting asking whether
g++ would support profiling in the near future,
but I don't remember seeing a reply. Does anyone
know the answer?


Sanjiv Gossain
ESE Dept.
University Of Essex
Colchester CO4 3SQ 
UK

goss%ese.essex.ac.uk@nsfnet-relay.ac.uk

Profiling in g++

#435

Author: Michael Tiemann
Date: Thu, 11 May 1989 16:01

12 lines
1040 bytes

The answer is that I don't have time to work on it.  Someone must
write a gcrt0.c which performs appropriate startup code.

A C++-style alternative is to write a profiling object which does the
right things, and whos constructor starts the right routines.  By
linking such an object in with the code, it C++ global constructor
will be called, starting the profiling monitor, and all should be
peachy keen.  The destructor should write out the data it collected
during the run, and put it in a file, e.g., gmon.out.  This would make
a nice addition to libg++.

Michael

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