Hi Boyang,
That's weird! I don't see any error inside the log files.
Before you run dist-gem5, have you tried to run gem5 in FS mode
successfully?
-Mohammad
On Fri, Jan 19, 2018 at 1:16 PM, Boyang Xu <boyan...@uvic.ca> wrote:
> Hi,Mohammad
>
> I am new to dist-gem5, even gem5. I failed to bash the
> *apache-bench-run.sh* when following the introduction in your video
> named 1-prepare a simple application on dist-gem5 (apache-bench).
>
> The result is as follow.
>
> boyang@panlab-macpro:~/dist-gem5/gem5/util/dist/apache-bench {74}$bash
> apache-bench-run.sh
> launch switch gem5 process on 127.0.0.1 ...
> waiting for switch to start
> ../home/boyang/dist-gem5/gem5/util/dist/gem5-dist.sh:
> line 287: kill: (27900) - No such process
> Failed to start switch
>
> The simulation just generated the folder rundir in which there
> were log.switch file and m5out.switch folder. And in the m5out.switch
> folder, there was only stats.txt file. No other files were generated when
> running bash apache-bench-run.sh.
>
> Besides, I seemed to failed to run the *apache-bench-ckpt.sh* following
> your introduction video after run it for the whole night. All the content
> in the log.0 file is as follow.
>
> gem5 compiled Dec 20 2017 11:07:49
> gem5 started Jan 18 2018 16:51:07
> gem5 executing on panlab-macpro, pid 24469
>
> command line: /home/boyang/dist-gem5/gem5/build/ARM/gem5.opt -d
> /home/boyang/dist-gem5/gem5/util/dist/apache-bench/m5out.0
> --debug-flags=DistEthernet /home/boyang/dist-gem5/gem5/configs/example/fs.py
> --cpu-type=AtomicSimpleCPU --num-cpus=1 --machine-type=VExpress_EMM64
> --disk-image=/home/boyang/dist-gem5/gem5/disks/aarch64-ubuntu-trusty-headless.img
> --kernel=/home/boyang/dist-gem5/gem5/binaries/vmlinux.aarch64.20140821
> --dtb-filename=/home/boyang/dist-gem5/gem5/binaries/vexpress.aarch64.20140821.dtb
> --script=/home/boyang/dist-gem5/gem5/util/dist/apache-bench/boot.easy.ckpt.rcS
> --checkpoint-dir=/home/boyang/dist-gem5/gem5/util/dist/apache-bench/m5out.0
> --dist --dist-rank=0 --dist-size=2 --dist-server-name=127.0.0.1
> --dist-server-port=2212
>
> info: Standard input is not a terminal, disabling listeners.
> Global frequency set at 1000000000000 ticks per second
> 0: etherlink: DistEtherLink::DistEtherLink() link delay:10000000
> ticksPerByte:800
> 0: global: DistIface() ctor rank:0
> warn: DRAM device capacity (8192 Mbytes) does not match the address range
> assigned (512 Mbytes)
> info: kernel located at: /home/boyang/dist-gem5/gem5/
> binaries/vmlinux.aarch64.20140821
> warn: Highest ARM exception-level set to AArch32 but bootloader is for
> AArch64. Assuming you wanted these to match.
> warn: Sockets disabled, not accepting vnc client connections
> warn: Sockets disabled, not accepting terminal connections
> 0: etherlink: DistEtherLink::init() called
> 0: global: Connecting to 127.0.0.1:2212
> 0: global: Connected, waiting for ack (distIfaceId:0
> info: Link okay (iface:0 -> switch iface:0)
> info: Next dist synchronisation tick is changed to 5200000000000.
> info: Dist synchronisation interval is changed to 10000000.
> warn: Sockets disabled, not accepting gdb connections
> info: Using bootloader at address 0x10
> info: Using kernel entry physical address at 0x80080000
> info: Loading DTB file: /home/boyang/dist-gem5/gem5/
> binaries/vexpress.aarch64.20140821.dtb at address 0x88000000
>
> **** REAL SIMULATION ****
> 0: etherlink: DistEtherLink::startup() called
> 0: global: DistIface::startup() started
> info: Dist sync scheduled at 5200000000000 and repeats 10000000
> 0: global: DistIface::startup() done
> warn: Existing EnergyCtrl, but no enabled DVFSHandler found.
> info: Entering event queue @ 0. Starting simulation...
> warn: SCReg: Access to unknown device dcc0:site0:pos0:fn7:dev0
> warn: Tried to read RealView I/O at offset 0x60 that doesn't exist
> warn: Tried to read RealView I/O at offset 0x48 that doesn't exist
> warn: Tried to read RealView I/O at offset 0x8 that doesn't exist
> warn: Tried to read RealView I/O at offset 0x48 that doesn't exist
> warn: Device specific PCI config space not implemented for
> testsys.realview.ethernet!
>
> The attachments are the file *log.0, log.1, log.switch*
> running apache-bench-ckpt.sh
>
> Looking forward to your reply.
> --
> Best Regards,
> Boyang Xu
>
> A graduate student in UVIC
>
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>
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