Ian Lance Taylor wrote:
It's really a lot easier to do this as a source code modification than
as a compiler change. Unless you already have a lot of experience
with the compiler, I think you'd be lucky or very good to get it done
in two weeks.
I have already done it as source code modification,
Hello all,
[Sorry for the excessively long mail. It contains introduction, problem
explanation, solution and a set of how-to questions].
== Introduction ==
Because gprof is completely useless in some cases (see below), I had to
develop
(1999) a new profiling algorithm. Unfortunately, my
Michael Veksler [EMAIL PROTECTED] writes:
I would like to find how to force gcc (and its optimizers):
1. Not to move stuff across in_profiler=* assignments, for all
optimizers. This was measured to skew profiling by 10-20% on x86
Linux, and more than x2 on tiny functions on
