Re: [gem5-users] assertion failed in handlesnoop
On Mon, Jun 6, 2011 at 10:45 AM, Nilay Vaish ni...@cs.wisc.edu wrote: On Mon, 6 Jun 2011, biswabandan panda wrote: blackscholes On Mon, Jun 6, 2011 at 8:37 PM, Nilay Vaish ni...@cs.wisc.edu wrote: On Mon, 6 Jun 2011, biswabandan panda wrote: @nilay i downloaded the latest dev one and without any modification what soever, the same error came came again Halt not implemented On Mon, Jun 6, 2011 at 1:07 PM, biswabandan panda biswa@gmail.com wrote: no in the modified one On Mon, Jun 6, 2011 at 12:23 PM, Nilay Vaish ni...@cs.wisc.edu wrote: On Mon, 6 Jun 2011, biswabandan panda wrote: @nilay, any idea about this? 2294783408000: system.switch_cpus0.break_event: break event panic triggered *panic: Halt not implemented!* @ cycle 2294872974500 [halt:build/ALPHA_FS/cpu/o3/cpu.hh, line 386] Memory Usage: 1484880 KBytes Program aborted at cycle 2294872974500 Aborted Does this happen with unmodified gem5? -- Nilay What application are you running? -- Nilay Can those familiar with O3 CPU and Parsec benchmarks comment on this thread? Joel, you have worked with ALPHA and Parsec. May be you can shed more light on what might be happening. It sounds like a kernel panic... the kernel should be printing out an error message, I expect. Steve ___ gem5-users mailing list gem5-users@m5sim.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
Re: [gem5-users] assertion failed in handlesnoop
@nilay, any idea about this? 2294783408000: system.switch_cpus0.break_event: break event panic triggered *panic: Halt not implemented!* @ cycle 2294872974500 [halt:build/ALPHA_FS/cpu/o3/cpu.hh, line 386] Memory Usage: 1484880 KBytes Program aborted at cycle 2294872974500 Aborted On Mon, Jun 6, 2011 at 11:00 AM, Nilay Vaish ni...@cs.wisc.edu wrote: On Mon, 6 Jun 2011, biswabandan panda wrote: i have made changes in prefetching folder and in tags folder, but it was running fine for spec 2k6 as multiprogrammed workloads. do u have any insight how to solve this? On Mon, Jun 6, 2011 at 10:41 AM, Nilay Vaish ni...@cs.wisc.edu wrote: On Mon, 6 Jun 2011, biswabandan panda wrote: no i am running gem5 dev On Mon, Jun 6, 2011 at 10:04 AM, Nilay Vaish ni...@cs.wisc.edu wrote: On Sun, 5 Jun 2011, biswabandan panda wrote: hi , When i tried to run PARSEC for 4 core, it was showing this assertion failed, but i haven't changed anything, this is running fine for multiprogrammed workloads. Any idea, whats the reason, i tried to fix it by changing the pkt flow, but no improvement. warn: allocating bonus target for snoop gem5.opt: build/ALPHA_FS/mem/cache/cache_impl.hh:1466: void CacheTagStore::handleSnoop(Packet*, typename TagStore::BlkType*, bool, bool, bool) [with TagStore = LRU]: Assertion `!pkt-memInhibitAsserted()' failed. Program aborted at cycle 228809107 Aborted Are you running gem5-stable? -- Nilay Can you again check and confirm that you have not made any changes at all? -- Nilay I think you have made changes to cache_impl.hh because line 1466 is not an assert() statement. Even if your changes run fine with SPEC 2006, that is no proof that they would work with other applications as well. Unless more light is shed on the changes made, it would be difficult for me to help you out. -- Nilay ___ gem5-users mailing list gem5-users@m5sim.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users -- *thanksregards * *BISWABANDAN PANDA* *M.S.(RESEARCH SCHOLAR)* *RISE LAB* *IIT MADRAS* http://www.cse.iitm.ac.in/~biswa/ ___ gem5-users mailing list gem5-users@m5sim.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
Re: [gem5-users] assertion failed in handlesnoop
On Mon, 6 Jun 2011, biswabandan panda wrote: @nilay, any idea about this? 2294783408000: system.switch_cpus0.break_event: break event panic triggered *panic: Halt not implemented!* @ cycle 2294872974500 [halt:build/ALPHA_FS/cpu/o3/cpu.hh, line 386] Memory Usage: 1484880 KBytes Program aborted at cycle 2294872974500 Aborted Does this happen with unmodified gem5? -- Nilay ___ gem5-users mailing list gem5-users@m5sim.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
Re: [gem5-users] assertion failed in handlesnoop
no in the modified one On Mon, Jun 6, 2011 at 12:23 PM, Nilay Vaish ni...@cs.wisc.edu wrote: On Mon, 6 Jun 2011, biswabandan panda wrote: @nilay, any idea about this? 2294783408000: system.switch_cpus0.break_event: break event panic triggered *panic: Halt not implemented!* @ cycle 2294872974500 [halt:build/ALPHA_FS/cpu/o3/cpu.hh, line 386] Memory Usage: 1484880 KBytes Program aborted at cycle 2294872974500 Aborted Does this happen with unmodified gem5? -- Nilay ___ gem5-users mailing list gem5-users@m5sim.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users -- *thanksregards * *BISWABANDAN PANDA* *M.S.(RESEARCH SCHOLAR)* *RISE LAB* *IIT MADRAS* http://www.cse.iitm.ac.in/~biswa/ ___ gem5-users mailing list gem5-users@m5sim.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
Re: [gem5-users] assertion failed in handlesnoop
@nilay i downloaded the latest dev one and without any modification what soever, the same error came came again Halt not implemented On Mon, Jun 6, 2011 at 1:07 PM, biswabandan panda biswa@gmail.comwrote: no in the modified one On Mon, Jun 6, 2011 at 12:23 PM, Nilay Vaish ni...@cs.wisc.edu wrote: On Mon, 6 Jun 2011, biswabandan panda wrote: @nilay, any idea about this? 2294783408000: system.switch_cpus0.break_event: break event panic triggered *panic: Halt not implemented!* @ cycle 2294872974500 [halt:build/ALPHA_FS/cpu/o3/cpu.hh, line 386] Memory Usage: 1484880 KBytes Program aborted at cycle 2294872974500 Aborted Does this happen with unmodified gem5? -- Nilay ___ gem5-users mailing list gem5-users@m5sim.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users -- *thanksregards * *BISWABANDAN PANDA* *M.S.(RESEARCH SCHOLAR)* *RISE LAB* *IIT MADRAS* http://www.cse.iitm.ac.in/~biswa/ -- *thanksregards * *BISWABANDAN PANDA* *M.S.(RESEARCH SCHOLAR)* *RISE LAB* *IIT MADRAS* http://www.cse.iitm.ac.in/~biswa/ ___ gem5-users mailing list gem5-users@m5sim.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
Re: [gem5-users] assertion failed in handlesnoop
On Mon, 6 Jun 2011, biswabandan panda wrote: @nilay i downloaded the latest dev one and without any modification what soever, the same error came came again Halt not implemented On Mon, Jun 6, 2011 at 1:07 PM, biswabandan panda biswa@gmail.comwrote: no in the modified one On Mon, Jun 6, 2011 at 12:23 PM, Nilay Vaish ni...@cs.wisc.edu wrote: On Mon, 6 Jun 2011, biswabandan panda wrote: @nilay, any idea about this? 2294783408000: system.switch_cpus0.break_event: break event panic triggered *panic: Halt not implemented!* @ cycle 2294872974500 [halt:build/ALPHA_FS/cpu/o3/cpu.hh, line 386] Memory Usage: 1484880 KBytes Program aborted at cycle 2294872974500 Aborted Does this happen with unmodified gem5? -- Nilay What application are you running? -- Nilay ___ gem5-users mailing list gem5-users@m5sim.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
Re: [gem5-users] assertion failed in handlesnoop
On Mon, 6 Jun 2011, biswabandan panda wrote: blackscholes On Mon, Jun 6, 2011 at 8:37 PM, Nilay Vaish ni...@cs.wisc.edu wrote: On Mon, 6 Jun 2011, biswabandan panda wrote: @nilay i downloaded the latest dev one and without any modification what soever, the same error came came again Halt not implemented On Mon, Jun 6, 2011 at 1:07 PM, biswabandan panda biswa@gmail.com wrote: no in the modified one On Mon, Jun 6, 2011 at 12:23 PM, Nilay Vaish ni...@cs.wisc.edu wrote: On Mon, 6 Jun 2011, biswabandan panda wrote: @nilay, any idea about this? 2294783408000: system.switch_cpus0.break_event: break event panic triggered *panic: Halt not implemented!* @ cycle 2294872974500 [halt:build/ALPHA_FS/cpu/o3/cpu.hh, line 386] Memory Usage: 1484880 KBytes Program aborted at cycle 2294872974500 Aborted Does this happen with unmodified gem5? -- Nilay What application are you running? -- Nilay Can those familiar with O3 CPU and Parsec benchmarks comment on this thread? Joel, you have worked with ALPHA and Parsec. May be you can shed more light on what might be happening. -- Nilay ___ gem5-users mailing list gem5-users@m5sim.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
Re: [gem5-users] assertion failed in handlesnoop
What is this allocating bonus target for snoop means? On Sun, Jun 5, 2011 at 9:32 PM, biswabandan panda biswa@gmail.comwrote: hi , When i tried to run PARSEC for 4 core, it was showing this assertion failed, but i haven't changed anything, this is running fine for multiprogrammed workloads. Any idea, whats the reason, i tried to fix it by changing the pkt flow, but no improvement. warn: allocating bonus target for snoop gem5.opt: build/ALPHA_FS/mem/cache/cache_impl.hh:1466: void CacheTagStore::handleSnoop(Packet*, typename TagStore::BlkType*, bool, bool, bool) [with TagStore = LRU]: Assertion `!pkt-memInhibitAsserted()' failed. Program aborted at cycle 228809107 Aborted -- *thanksregards * *BISWABANDAN PANDA* *M.S.(RESEARCH SCHOLAR)* *RISE LAB* *IIT MADRAS* http://www.cse.iitm.ac.in/~biswa/ -- *thanksregards * *BISWABANDAN PANDA* *M.S.(RESEARCH SCHOLAR)* *RISE LAB* *IIT MADRAS* http://www.cse.iitm.ac.in/~biswa/ ___ gem5-users mailing list gem5-users@m5sim.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
Re: [gem5-users] assertion failed in handlesnoop
no i am running gem5 dev On Mon, Jun 6, 2011 at 10:04 AM, Nilay Vaish ni...@cs.wisc.edu wrote: On Sun, 5 Jun 2011, biswabandan panda wrote: hi , When i tried to run PARSEC for 4 core, it was showing this assertion failed, but i haven't changed anything, this is running fine for multiprogrammed workloads. Any idea, whats the reason, i tried to fix it by changing the pkt flow, but no improvement. warn: allocating bonus target for snoop gem5.opt: build/ALPHA_FS/mem/cache/cache_impl.hh:1466: void CacheTagStore::handleSnoop(Packet*, typename TagStore::BlkType*, bool, bool, bool) [with TagStore = LRU]: Assertion `!pkt-memInhibitAsserted()' failed. Program aborted at cycle 228809107 Aborted Are you running gem5-stable? -- Nilay ___ gem5-users mailing list gem5-users@m5sim.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users -- *thanksregards * *BISWABANDAN PANDA* *M.S.(RESEARCH SCHOLAR)* *RISE LAB* *IIT MADRAS* http://www.cse.iitm.ac.in/~biswa/ ___ gem5-users mailing list gem5-users@m5sim.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
Re: [gem5-users] assertion failed in handlesnoop
On Mon, 6 Jun 2011, biswabandan panda wrote: i have made changes in prefetching folder and in tags folder, but it was running fine for spec 2k6 as multiprogrammed workloads. do u have any insight how to solve this? On Mon, Jun 6, 2011 at 10:41 AM, Nilay Vaish ni...@cs.wisc.edu wrote: On Mon, 6 Jun 2011, biswabandan panda wrote: no i am running gem5 dev On Mon, Jun 6, 2011 at 10:04 AM, Nilay Vaish ni...@cs.wisc.edu wrote: On Sun, 5 Jun 2011, biswabandan panda wrote: hi , When i tried to run PARSEC for 4 core, it was showing this assertion failed, but i haven't changed anything, this is running fine for multiprogrammed workloads. Any idea, whats the reason, i tried to fix it by changing the pkt flow, but no improvement. warn: allocating bonus target for snoop gem5.opt: build/ALPHA_FS/mem/cache/cache_impl.hh:1466: void CacheTagStore::handleSnoop(Packet*, typename TagStore::BlkType*, bool, bool, bool) [with TagStore = LRU]: Assertion `!pkt-memInhibitAsserted()' failed. Program aborted at cycle 228809107 Aborted Are you running gem5-stable? -- Nilay Can you again check and confirm that you have not made any changes at all? -- Nilay I think you have made changes to cache_impl.hh because line 1466 is not an assert() statement. Even if your changes run fine with SPEC 2006, that is no proof that they would work with other applications as well. Unless more light is shed on the changes made, it would be difficult for me to help you out. -- Nilay ___ gem5-users mailing list gem5-users@m5sim.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
