Hi, I encountered the same problem. Anyone have figured this out? I guess that blocksInUse() should be per hardware thread in SMT.
Thanks! From: gem5-users-boun...@gem5.org [mailto:gem5-users-boun...@gem5.org] On Behalf Of Yuval H. Nacson Sent: Friday, May 25, 2012 1:19 AM To: 'gem5 users mailing list' Subject: Re: [gem5-users] Assertion `blocksInUse() == 0' Thanks, I'll look into that. "Dreams are not made to put us to sleep, but to awaken us" - Goemans From: gem5-users-boun...@gem5.org [mailto:gem5-users-boun...@gem5.org] On Behalf Of Korey Sewell Sent: Wednesday, May 23, 2012 7:41 PM To: gem5 users mailing list Subject: Re: [gem5-users] Assertion `blocksInUse() == 0' Well it's hard to suggest a solution given that we dont know what changed w/the inorder code for this assert to get triggered. The basics is just that you need to understand what that "blocksInUse" variable is for. I think that it the number of blocks pending in the fetch unit, but to double check, just open up that .cc file and see where that variable is being updated. I'm not sure what the surrounding code is around that assert, but check that as well for context. Seems like the CPU won't trap until it's drained and it's not counting it as drained until the blocksInUse variable is cleared. That may be a conservative check though so you'll have to dig in and figure out if that's removable or not. On Wed, May 23, 2012 at 10:58 AM, Yuval H. Nacson <yhnac...@tx.technion.ac.il<mailto:yhnac...@tx.technion.ac.il>> wrote: Hello, I'm toying around with the inorder CPU code and I'm trying to run two threads. I get the following message: gem5.debug: build/ALPHA_SE/cpu/inorder/resources/fetch_unit.cc:590: virtual void FetchUnit::trap(Fault, ThreadID, ThePipeline::DynInstPtr): Assertion `blocksInUse() == 0' failed. Any idea where to look for solution? Thanks, Yuval. _______________________________________________ gem5-users mailing list gem5-users@gem5.org<mailto:gem5-users@gem5.org> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users -- - Korey
_______________________________________________ gem5-users mailing list gem5-users@gem5.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
