Hi, sorry it was 512MB the mem-size = 512 MB in build commands. best regards,
Sharjeel On 11 February 2017 at 15:33, SHARJEEL KHILJI <sharjeelsaeedkhi...@gmail.com > wrote: > HI, > Thanks for your help, I have tried to figure out where is that > uninitialized stat. Actually the assertion fails in safe_cast function in > cast.hh which is further called in prepare() in Statistics.h. I can not > figure out where is the list of all stats is populated and where is > prepare() is called in all repository which can help to trace that > uninitialized stat. > May be the following error will help > > **** REAL SIMULATION **** > warn: Existing EnergyCtrl, but no enabled DVFSHandler found. > gem5.debug: build/ARM/base/cast.hh:49: T safe_cast(U) [with T = const > Stats::DistStor::Params*; U = const Stats::StorageParams*]: Assertion `ret' > failed. > Program aborted at tick 0 > Build commands are > > scons build/ARM/gem5.debug PROTOCOL=MI_example -j2 > ./build/ARM/gem5.debug --debug-flags=Exec,ExecTicks > configs/example/fs.py --machine-type=VExpress_GEM5_V1 --kernel > /home/khilji/gem5/m5/system/binaries/vmlinux-aarch32 --disk-image > /home/khilji/gem5/m5/system/disks/linux-aarch32-ael.img --dtb-filename > /home/khilji/gem5/m5/system/dtb/armv7_gem5_v1_4cpu.dtb --num-cpus=4 > --cpu-type=timing --mem-size=1MB --ruby --num-dirs=1 --garnet-network > flexible --topology Mesh --mesh-rows 2 > > best regards, > Sharjeel > > > > On 6 February 2017 at 00:44, Jason Lowe-Power <ja...@lowepower.com> wrote: > >> Hi Sharjeel, >> >> Have you changed any code? Usually, this problem is "*You may need to >> add <ParentClass>::regStats() to a new SimObject's regStats() function." *If >> you've added a regStats function somewhere, that's probably the issue. If >> you've just changed/added a stat, it could be that the stat isn't >> registered in regStats(). >> >> If you haven't changed the code at all... I'm surprised that this is in >> the mainline. Let me know if you haven't made any changes and we can try to >> work out what stat isn't being initialized. >> >> Cheers, >> Jason >> >> On Sun, Feb 5, 2017 at 8:55 AM SHARJEEL KHILJI < >> sharjeelsaeedkhi...@gmail.com> wrote: >> >>> Hi, >>> Thanks for helping me with the directory and memory controller >>> connection issue. >>> Kindly, if you can guide me about the following issue. Note: MI_example >>> is sized to cover all physical memory range >>> >>> scons build/ARM/gem5.debug PROTOCOL=MI_example -j2 >>> ./build/ARM/gem5.debug --debug-flags=Exec,ExecTicks >>> configs/example/fs.py --machine-type=VExpress_GEM5_V1 --kernel >>> /home/khilji/gem5/m5/system/binaries/vmlinux-aarch32 --disk-image >>> /home/khilji/gem5/m5/system/disks/linux-aarch32-ael.img --dtb-filename >>> /home/khilji/gem5/m5/system/dtb/armv7_gem5_v1_4cpu.dtb --num-cpus=4 >>> --cpu-type=timing --mem-size=1GB --ruby --num-dirs=1 --garnet-network >>> flexible --topology Mesh --mesh-rows 2 >>> >>> gem5 compiled Feb 5 2017 16:56:37 >>> gem5 started Feb 5 2017 19:31:30 >>> gem5 executing on ubuntu-machine, pid 8428 >>> command line: ./build/ARM/gem5.debug --debug-flags=Exec,ExecTicks >>> configs/example/fs.py --machine-type=VExpress_GEM5_V1 --kernel >>> /home/khilji/gem5/m5/system/binaries/vmlinux-aarch32 --disk-image >>> /home/khilji/gem5/m5/system/disks/linux-aarch32-ael.img --dtb-filename >>> /home/khilji/gem5/m5/system/dtb/armv7_gem5_v1_4cpu.dtb --num-cpus=4 >>> --cpu-type=timing --mem-size=1GB --ruby --num-dirs=1 --garnet-network >>> flexible --topology Mesh --mesh-rows 2 >>> >>> Global frequency set at 1000000000000 ticks per second >>> warn: DRAM device capacity (8192 Mbytes) does not match the address >>> range assigned (1024 Mbytes) >>> info: kernel located at: /home/khilji/gem5/m5/system/bi >>> naries/vmlinux-aarch32 >>> Listening for system connection on port 5900 >>> Listening for system connection on port 3456 >>> 0: system.remote_gdb.listener: listening for remote gdb #0 on port 7000 >>> 0: system.remote_gdb.listener: listening for remote gdb #1 on port 7001 >>> 0: system.remote_gdb.listener: listening for remote gdb #2 on port 7002 >>> 0: system.remote_gdb.listener: listening for remote gdb #3 on port 7003 >>> >>> >>> >>> *this is stat number 1299panic: Not all stats have been initialized.You >>> may need to add <ParentClass>::regStats() to a new SimObject's regStats() >>> function. @ tick 0* >>> [baseCheck:build/ARM/base/statistics.cc, line 226] >>> Memory Usage: 1771200 KBytes >>> Program aborted at tick 0 >>> --- BEGIN LIBC BACKTRACE --- >>> >>> best regards, >>> Sharjeel >>> >>> >>> On 4 February 2017 at 21:34, Jason Lowe-Power <ja...@lowepower.com> >>> wrote: >>> >>> Hi Sharjeel, >>> >>> This function is only called from other places in the configs directory. >>> I would trace back where this function is called from to find what >>> dir_cntrls is. IIRC, it's created in the protocol-specific python files. >>> >>> Cheers, >>> Jason >>> >>> On Sat, Feb 4, 2017 at 6:06 AM SHARJEEL KHILJI < >>> sharjeelsaeedkhi...@gmail.com> wrote: >>> >>> Hi, >>> Thanks for your reply that helped me a lot. Kindly, if you can tell me >>> that where in /src can I find the definition of dir_cntrls a list of >>> directory controllers. This is used in setup_memory_controllers function in >>> ruby.py >>> def setup_memory_controllers(system, ruby, dir_cntrls, options): >>> >>> best regards, >>> Sharjeel >>> >>> >>> On 24 January 2017 at 20:41, Jason Lowe-Power <ja...@lowepower.com> >>> wrote: >>> >>> Hello, >>> >>> Ruby is known to have issues when using the ARM ISA. It's likely a >>> problem with how the system is configured. I would strongly encourage you >>> to not use fs.py, but to write a new Python configuration script from >>> scratch if you need to do unsupported things like ARM + Ruby. Another >>> option is to use Ruby + x86, which is better supported. >>> >>> As a side note, the option --caches enables the classic caches and >>> --ruby enables Ruby, you should choose only one of them. Additionally, the >>> command line options for cache sizes may or may not work with Ruby >>> depending on the coherence protocol. >>> >>> Cheers, >>> Jason >>> >>> On Tue, Jan 24, 2017 at 5:01 AM SHARJEEL KHILJI < >>> sharjeelsaeedkhi...@gmail.com> wrote: >>> >>> >>> Hi, i am trying to simulate full system NOC (ARM system) with ruby >>> memory system and i get following error. I am trying to use different >>> topologies to resolve the following error. >>> Kindly, if some one can guide me in this regard. >>> >>> scons build/ARM/gem5.fast PROTOCOL=MI_example -j2 >>> >>> ./build/ARM/gem5.fast configs/example/fs.py --caches --cacheline_size=64 >>> --l1d_size=32kB --l1i_size=32kB --l2_size=1MB >>> --machine-type=VExpress_GEM5_V1 >>> --kernel /home/khilji/gem5/m5/system/binaries/vmlinux-aarch32 >>> --disk-image /home/khilji/gem5/m5/system/disks/linux-aarch32-ael.img >>> --dtb-filename /home/khilji/gem5/m5/system/dtb/armv7_gem5_v1_4cpu.dtb >>> --num-cpus=4 --cpu-type=timing --mem-size=128MB --numa-high-bit=128 --ruby >>> --num-dirs=4 --garnet-network=flexible --topology=Mesh --mesh-rows=2 >>> >>> fatal: Port <orphan LinuxArmSystem>.ruby.dir_cntrl0.memory is already >>> connected to <orphan DDR3_1600_x64>.port, cannot connect <orphan >>> DDR3_1600_x64>.port. >>> >>> best regards, >>> >>> Muhammad Sharjeel Khilji >>> _______________________________________________ >>> gem5-users mailing list >>> gem5-users@gem5.org >>> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >>> >>> -- >>> >>> Jason >>> >>> _______________________________________________ >>> gem5-users mailing list >>> gem5-users@gem5.org >>> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >>> >>> >>> _______________________________________________ >>> gem5-users mailing list >>> gem5-users@gem5.org >>> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >>> >>> >>> _______________________________________________ >>> gem5-users mailing list >>> gem5-users@gem5.org >>> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >>> >>> >>> _______________________________________________ >>> gem5-users mailing list >>> gem5-users@gem5.org >>> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >> >> >> _______________________________________________ >> gem5-users mailing list >> gem5-users@gem5.org >> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >> > >
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