[gem5-users] Restoring from checkpoint with Garnet aborts due to deadlock

2013-03-16 Thread Marco Elver
Hi all, I recently upgraded to changeset 9586:3c62e3b7f658 (latest), but I am no longer able to restore from checkpoints with Garnet enabled (without garnet works fine) -- previously I used the version from Sep 28 2012 (9268:a0ca00815cc4) without problems. I need the new version for the added supp

Re: [gem5-users] Restoring from checkpoint with Garnet aborts due to deadlock

2013-03-16 Thread Marco Elver
a deadlock exists in the system, > meaning that some request has not been satisfied within the allotted > deadlock_threshold parameter. Turning on the ProtocolTrace debug flag, > and grepping through the traces for the address specified will tell > you when it was issued. > > Malek

Re: [gem5-users] Restoring from checkpoint with Garnet aborts due to deadlock

2013-03-16 Thread Marco Elver
heckpoint, but because the key > difference between the 2 revisions are the ruby functional accesses, I > am not sure if that upgrade-script would be enough. Someone else might > have to comment if that script should do it. > > Malek > > On Sat, Mar 16, 2013 at 4:28 PM, Mar

Re: [gem5-users] Restoring from checkpoint with Garnet aborts due to deadlock

2013-04-19 Thread Marco Elver
Unfortunately this problem still persists in the latest version and I have not been able to find the root-cause of this problem after some further debugging. I would like to emphasize that there are no issues without garnet (simple network), but with garnet (flexible and fixed) the problem describ

[gem5-users] Status of Ruby functional access support?

2013-06-27 Thread Marco Elver
Hi all, I would like to get clarification of the status of functional access support for Ruby memory. My goal is to enable Ruby functional accesses for FS mode. However, from what I have seen in the code, is it correct that Ruby functional accesses only work for SE at the moment? Would it be tri

[gem5-users] Checkpointing possible with Ruby, X86, TimingSimpleCPU and O3CPU?

2012-08-28 Thread Marco Elver
Hi all, I would like to ask if what I am trying to do is even possible (and if so, how??), as I have been running into a few problems, despite following the advice I could find in older mailing-list threads or the wiki. My goal would be to run a full-system with ruby (with MOESI_CMP_directory), mu

Re: [gem5-users] Checkpointing possible with Ruby, X86, TimingSimpleCPU and O3CPU?

2012-08-29 Thread Marco Elver
use of the assert failure was tracked down recently by Jason > Power. The patch is on the review board. Here is the link - > http://reviews.gem5.org/r/1365 > > It will be committed to the mainline soon. > > -- > Nilay > > > On Tue, 28 Aug 2012, Marco Elver wrote: >

Re: [gem5-users] Checkpointing possible with Ruby, X86, TimingSimpleCPU and O3CPU?

2012-08-31 Thread Marco Elver
nd run > the same tests you have here to grab this backtrace? Also, can you > collect and restore from checkpoint with a single CPU core and see > what happens? > > Thanks! > Joel > > > On Wed, Aug 29, 2012 at 5:11 PM, Marco Elver <mailto:marco.el...@ed.ac.uk>

Re: [gem5-users] Checkpointing possible with Ruby, X86, TimingSimpleCPU and O3CPU?

2012-08-31 Thread Marco Elver
, run). > > I'll keep you posted on debugging. Thanks again, > Joel > > > On Fri, Aug 31, 2012 at 2:34 PM, Marco Elver <mailto:marco.el...@ed.ac.uk>> wrote: > > Hi Joel, > > I ran with 1 CPU and 16 CPUs and get essentially the same re

[gem5-users] Since changeset 9206, draining fails (in cleanupCountedDrain) when restoring to X86/O3CPU

2012-09-14 Thread Marco Elver
Hi all, I would like to report the following problem since changeset 9206:f6483789d23a (Ruby System: Convert to Clocked Object). Additional setup information: I am using Joel Hestness's changesets 9220, 9221, 9222 and http://reviews.gem5.org/r/1386/ to get restoring to O3CPU working, otherwise I w

Re: [gem5-users] Since changeset 9206, draining fails (in cleanupCountedDrain) when restoring to X86/O3CPU

2012-09-14 Thread Marco Elver
Object that > are calls process() each time gdb breaks? This should give us a > starting point for where to look. > > Thanks, > Joel > > > On Fri, Sep 14, 2012 at 3:26 PM, Marco Elver <mailto:marco.el...@ed.ac.uk>> wrote: > > Hi all, > > I

Re: [gem5-users] Since changeset 9206, draining fails (in cleanupCountedDrain) when restoring to X86/O3CPU

2012-09-14 Thread Marco Elver
: > On Fri, 14 Sep 2012, Marco Elver wrote: > >> Hi all, >> >> I would like to report the following problem since changeset >> 9206:f6483789d23a (Ruby System: Convert to Clocked Object). Additional >> setup information: I am using Joel Hestness's changesets 92

[gem5-users] Garnet-network regression?

2012-09-28 Thread Marco Elver
Hi all, I am having a problem with a setup that used to work. The important flag is --garnet-network, without which everything works just fine. Versions from before Sep 05 in the dev repo were working, unfortunately I don't have the exact commit when it stopped working; if nobody has an idea what

Re: [gem5-users] Garnet-network regression?

2012-10-04 Thread Marco Elver
:19, Nilay Vaish wrote: > On Fri, 28 Sep 2012, Marco Elver wrote: > >> Hi all, >> >> I am having a problem with a setup that used to work. The important flag >> is --garnet-network, without which everything works just fine. >> >> Versions from before Sep 05 i