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From: Christian P. <tr...@ge...> - 2005-08-08 07:03:42
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Hi, I am just about to use helgrind (my first time) on my app to track down som= e=20 mutex/synchronization issues (I hope this is the right tool to do so ;). however, when starting VG/helgrind, it (waits the usual freezing time, and= =20 then) just exits without any further notice. Well, a little modifying the commandline and re-invoking the command finally results into a SEGFAULT of (obviousely) helgrind. Is this a known (mis-)behavior? Regards, Christian Parpart. =2D-=20 08:59:49 up 137 days, 22:07, 0 users, load average: 1.02, 2.18, 2.27 |
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From: Tom H. <to...@co...> - 2005-08-08 07:48:55
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In message <200...@ge...>
Christian Parpart <tr...@ge...> wrote:
> I am just about to use helgrind (my first time) on my app to track down some
> mutex/synchronization issues (I hope this is the right tool to do so ;).
>
> however, when starting VG/helgrind, it (waits the usual freezing time, and
> then) just exits without any further notice.
What version of valgrind are you using? To use helgrind it would need
to be 2.2.0 or earlier but you mention your freezing problem which I
thought was only happening in recent versions?
Tom
--
Tom Hughes (to...@co...)
http://www.compton.nu/
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From: Christian P. <tr...@ge...> - 2005-08-08 16:04:14
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On Monday 08 August 2005 09:48, Tom Hughes wrote: > In message <200...@ge...> > > Christian Parpart <tr...@ge...> wrote: > > I am just about to use helgrind (my first time) on my app to track down > > some mutex/synchronization issues (I hope this is the right tool to do = so > > ;). > > > > however, when starting VG/helgrind, it (waits the usual freezing time, > > and then) just exits without any further notice. > > What version of valgrind are you using? To use helgrind it would need > to be 2.2.0 or earlier but you mention your freezing problem which I > thought was only happening in recent versions? yep, very recent; in fact, it's from trunk/ Is this not good? I can't downgrade to 2.2 as I'm on amd64. Regards, Christian Parpart. =2D-=20 18:03:23 up 138 days, 7:11, 0 users, load average: 0.66, 1.03, 1.45 |
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From: Nicholas N. <nj...@cs...> - 2005-08-08 16:07:47
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On Mon, 8 Aug 2005, Christian Parpart wrote: >> What version of valgrind are you using? To use helgrind it would need >> to be 2.2.0 or earlier but you mention your freezing problem which I >> thought was only happening in recent versions? > > yep, very recent; in fact, it's from trunk/ > > Is this not good? > I can't downgrade to 2.2 as I'm on amd64. From the NEWS file, in the notes for 3.0.0: - Addrcheck is currently not working. We hope to get it working again soon. Helgrind is still not working, as was the case for the 2.4.0 release. N |