https://gcc.gnu.org/bugzilla/show_bug.cgi?id=32789
Andrew Pinski changed:
What|Removed |Added
Resolution|--- |MOVED
Status|UNCONFIRMED
--- Comment #6 from jensseidel at users dot sf dot net 2007-07-17 11:00
---
(In reply to comment #4)
> grpof profiling is all done via a call to mcount and mcount is controlled by
> libc (in the GNU/Linux case glibc). So I doubt this is a GCC bug.>
OK, for the record: I use OpenSuse
--- Comment #5 from pinskia at gmail dot com 2007-07-17 10:26 ---
Subject: Re: Profiling not possible with -fopenmp
On 17 Jul 2007 10:24:12 -, jensseidel at users dot sf dot net
<[EMAIL PROTECTED]> wrote:
> An Open MPI related discussion about atomic operations happened
> the last
On 17 Jul 2007 10:24:12 -, jensseidel at users dot sf dot net
<[EMAIL PROTECTED]> wrote:
An Open MPI related discussion about atomic operations happened
the last days, because architecture specific assembler code failed again
for some exotic platforms.
And that is the reason why GCC added a
--- Comment #4 from pinskia at gcc dot gnu dot org 2007-07-17 10:24 ---
grpof profiling is all done via a call to mcount and mcount is controlled by
libc (in the GNU/Linux case glibc). So I doubt this is a GCC bug.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32789
--- Comment #3 from jensseidel at users dot sf dot net 2007-07-17 10:24
---
(In reply to comment #2)
> And to reply to myself, it needs either to use thread local storage to hold
> the
> counters and then to add some piece of code to fuse the values of the various
> counters at the end
--- Comment #2 from theodore dot papadopoulo at sophia dot inria dot fr
2007-07-17 10:11 ---
And to reply to myself, it needs either to use thread local storage to hold the
counters and then to add some piece of code to fuse the values of the various
counters at the end of a thread (whi
--- Comment #1 from theodore dot papadopoulo at sophia dot inria dot fr
2007-07-17 09:55 ---
This is similar to the comment (maybe misplaced) of
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31862
The problem, as far as I understand it is that any kind of profiling (gprof,
profile-arcs,
