Re: [m5-dev] Error in Simulating Mesh Network
Yes, but right now my repo is a couple weeks behind the main repo and I'd rather get all these patches resolved first, then sync up with main repo and do my final regression testing once. Brad -Original Message- From: m5-dev-boun...@m5sim.org [mailto:m5-dev-boun...@m5sim.org] On Behalf Of Gabe Black Sent: Saturday, January 22, 2011 2:26 AM To: M5 Developer List Subject: Re: [m5-dev] Error in Simulating Mesh Network You should be able to move that around any other patches ahead of it, right? It's so simple I wouldn't expect it to really depend on the intervening patches. Gabe Beckmann, Brad wrote: Hi Nilay, Yes, I am aware of this problem and one of the patches (http://reviews.m5sim.org/r/381/) I'm planning to check in does fix this. Unfortunately, those patches are being hung up because I need to do some more work on another one of them and right now I don't have any time to do so. As you can see from the patch, it is a very simple fix, so you may want to do it locally if it blocking you. Brad -Original Message- From: m5-dev-boun...@m5sim.org [mailto:m5-dev- boun...@m5sim.org] On Behalf Of Nilay Vaish Sent: Thursday, January 20, 2011 6:16 AM To: m5-dev@m5sim.org Subject: [m5-dev] Error in Simulating Mesh Network Brad, I tried simulating a mesh network with four processors. ./build/ALPHA_FS_MOESI_hammer/m5.prof ./configs/example/ruby_fs.py - -maxtick 2000 -n 4 --topology Mesh --mesh-rows 2 --num-l2cache 4 --num-dir 4 I receive the following error: panic: FIFO ordering violated: [MessageBuffer: consumer-yes [ [71227521, 870, 1; ] ]] [Version 1, L1Cache, triggerQueue_in] name: [Version 1, L1Cache, triggerQueue_in] current time: 71227512 delta: 1 arrival_time: 71227513 last arrival_time: 71227521 @ cycle 35613756000 [enqueue:build/ALPHA_FS_MOESI_hammer/mem/ruby/buffers/MessageB uffer.cc, line 198] Do you think that the options I have specified should work correctly? Thanks Nilay ___ m5-dev mailing list m5-dev@m5sim.org http://m5sim.org/mailman/listinfo/m5-dev ___ m5-dev mailing list m5-dev@m5sim.org http://m5sim.org/mailman/listinfo/m5-dev ___ m5-dev mailing list m5-dev@m5sim.org http://m5sim.org/mailman/listinfo/m5-dev ___ m5-dev mailing list m5-dev@m5sim.org http://m5sim.org/mailman/listinfo/m5-dev
Re: [m5-dev] Error in Simulating Mesh Network
You should be able to move that around any other patches ahead of it, right? It's so simple I wouldn't expect it to really depend on the intervening patches. Gabe Beckmann, Brad wrote: Hi Nilay, Yes, I am aware of this problem and one of the patches (http://reviews.m5sim.org/r/381/) I'm planning to check in does fix this. Unfortunately, those patches are being hung up because I need to do some more work on another one of them and right now I don't have any time to do so. As you can see from the patch, it is a very simple fix, so you may want to do it locally if it blocking you. Brad -Original Message- From: m5-dev-boun...@m5sim.org [mailto:m5-dev-boun...@m5sim.org] On Behalf Of Nilay Vaish Sent: Thursday, January 20, 2011 6:16 AM To: m5-dev@m5sim.org Subject: [m5-dev] Error in Simulating Mesh Network Brad, I tried simulating a mesh network with four processors. ./build/ALPHA_FS_MOESI_hammer/m5.prof ./configs/example/ruby_fs.py - -maxtick 2000 -n 4 --topology Mesh --mesh-rows 2 --num-l2cache 4 --num-dir 4 I receive the following error: panic: FIFO ordering violated: [MessageBuffer: consumer-yes [ [71227521, 870, 1; ] ]] [Version 1, L1Cache, triggerQueue_in] name: [Version 1, L1Cache, triggerQueue_in] current time: 71227512 delta: 1 arrival_time: 71227513 last arrival_time: 71227521 @ cycle 35613756000 [enqueue:build/ALPHA_FS_MOESI_hammer/mem/ruby/buffers/MessageB uffer.cc, line 198] Do you think that the options I have specified should work correctly? Thanks Nilay ___ m5-dev mailing list m5-dev@m5sim.org http://m5sim.org/mailman/listinfo/m5-dev ___ m5-dev mailing list m5-dev@m5sim.org http://m5sim.org/mailman/listinfo/m5-dev ___ m5-dev mailing list m5-dev@m5sim.org http://m5sim.org/mailman/listinfo/m5-dev
Re: [m5-dev] Error in Simulating Mesh Network
Indeed it helped. Thanks Nilay On Thu, 20 Jan 2011, Joel Hestness wrote: Hi Nilay, I believe that this error is fixed in one of the patches that I worked on while at AMD. Brad has pushed it up for review: http://reviews.m5sim.org/r/381/. It's a one line fix. Hope this helps, Joel On Thu, Jan 20, 2011 at 8:15 AM, Nilay Vaish ni...@cs.wisc.edu wrote: Brad, I tried simulating a mesh network with four processors. ./build/ALPHA_FS_MOESI_hammer/m5.prof ./configs/example/ruby_fs.py --maxtick 2000 -n 4 --topology Mesh --mesh-rows 2 --num-l2cache 4 --num-dir 4 I receive the following error: panic: FIFO ordering violated: [MessageBuffer: consumer-yes [ [71227521, 870, 1; ] ]] [Version 1, L1Cache, triggerQueue_in] name: [Version 1, L1Cache, triggerQueue_in] current time: 71227512 delta: 1 arrival_time: 71227513 last arrival_time: 71227521 @ cycle 35613756000 [enqueue:build/ALPHA_FS_MOESI_hammer/mem/ruby/buffers/MessageBuffer.cc, line 198] Do you think that the options I have specified should work correctly? Thanks Nilay ___ m5-dev mailing list m5-dev@m5sim.org http://m5sim.org/mailman/listinfo/m5-dev -- Joel Hestness PhD Student, Computer Architecture Dept. of Computer Science, University of Texas - Austin http://www.cs.utexas.edu/~hestness ___ m5-dev mailing list m5-dev@m5sim.org http://m5sim.org/mailman/listinfo/m5-dev
Re: [m5-dev] Error in Simulating Mesh Network
Hi Nilay, I believe that this error is fixed in one of the patches that I worked on while at AMD. Brad has pushed it up for review: http://reviews.m5sim.org/r/381/. It's a one line fix. Hope this helps, Joel On Thu, Jan 20, 2011 at 8:15 AM, Nilay Vaish ni...@cs.wisc.edu wrote: Brad, I tried simulating a mesh network with four processors. ./build/ALPHA_FS_MOESI_hammer/m5.prof ./configs/example/ruby_fs.py --maxtick 2000 -n 4 --topology Mesh --mesh-rows 2 --num-l2cache 4 --num-dir 4 I receive the following error: panic: FIFO ordering violated: [MessageBuffer: consumer-yes [ [71227521, 870, 1; ] ]] [Version 1, L1Cache, triggerQueue_in] name: [Version 1, L1Cache, triggerQueue_in] current time: 71227512 delta: 1 arrival_time: 71227513 last arrival_time: 71227521 @ cycle 35613756000 [enqueue:build/ALPHA_FS_MOESI_hammer/mem/ruby/buffers/MessageBuffer.cc, line 198] Do you think that the options I have specified should work correctly? Thanks Nilay ___ m5-dev mailing list m5-dev@m5sim.org http://m5sim.org/mailman/listinfo/m5-dev -- Joel Hestness PhD Student, Computer Architecture Dept. of Computer Science, University of Texas - Austin http://www.cs.utexas.edu/~hestness ___ m5-dev mailing list m5-dev@m5sim.org http://m5sim.org/mailman/listinfo/m5-dev
Re: [m5-dev] Error in Simulating Mesh Network
Hi Nilay, Yes, I am aware of this problem and one of the patches (http://reviews.m5sim.org/r/381/) I'm planning to check in does fix this. Unfortunately, those patches are being hung up because I need to do some more work on another one of them and right now I don't have any time to do so. As you can see from the patch, it is a very simple fix, so you may want to do it locally if it blocking you. Brad -Original Message- From: m5-dev-boun...@m5sim.org [mailto:m5-dev-boun...@m5sim.org] On Behalf Of Nilay Vaish Sent: Thursday, January 20, 2011 6:16 AM To: m5-dev@m5sim.org Subject: [m5-dev] Error in Simulating Mesh Network Brad, I tried simulating a mesh network with four processors. ./build/ALPHA_FS_MOESI_hammer/m5.prof ./configs/example/ruby_fs.py - -maxtick 2000 -n 4 --topology Mesh --mesh-rows 2 --num-l2cache 4 --num-dir 4 I receive the following error: panic: FIFO ordering violated: [MessageBuffer: consumer-yes [ [71227521, 870, 1; ] ]] [Version 1, L1Cache, triggerQueue_in] name: [Version 1, L1Cache, triggerQueue_in] current time: 71227512 delta: 1 arrival_time: 71227513 last arrival_time: 71227521 @ cycle 35613756000 [enqueue:build/ALPHA_FS_MOESI_hammer/mem/ruby/buffers/MessageB uffer.cc, line 198] Do you think that the options I have specified should work correctly? Thanks Nilay ___ m5-dev mailing list m5-dev@m5sim.org http://m5sim.org/mailman/listinfo/m5-dev ___ m5-dev mailing list m5-dev@m5sim.org http://m5sim.org/mailman/listinfo/m5-dev
