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Problem with DRAMsim3 and gem5 full system simulation

‍LE MINH SON[학생](대학 원 전자공학과)
Sat, Mar 12, 2022 12:38 PM

Hello,
I would like to simulate the system by using gem5 and DRAMsim3.
I downloaded and compiled successfully a gem5+DRAMsim3 integration from
https://github.com/umd-memsys/gem5.
However, I cannot boot the system in full system simulation
with TimingSimpleCPU model. This is the error that I encountered:

gem5.opt: build/X86/mem/dramsim3.cc:226: bool
DRAMsim3::recvTimingReq(PacketPtr): Assertion
`wrapper.canAccept(pkt->getAddr(), pkt->isWrite())' failed.

This is a command that i used to run X86 full system simulation:
./build/X86/gem5.opt --debug-flag=DRAMsim3 --debug-file=debug.txt
./configs/example/fs.py --kernel=x86_64-vmlinux-4.9.92
--num-cpu=1 --cpu-clock=4.4GHz --caches --l2cache
--cpu-type=AtomicSimpleCPU
--mem-type='DRAMsim3'
--dramsim3-ini="ext/dramsim3/DRAMsim3/configs/DDR4_4Gb_x4_2133.ini"
--disk-image=x86root.img
--root-device=/dev/sda1

Could you help me with this?
Thank you in advance!

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Hello, I would like to simulate the system by using gem5 and DRAMsim3. I downloaded and compiled successfully a gem5+DRAMsim3 integration from https://github.com/umd-memsys/gem5. However, I cannot boot the system in full system simulation with TimingSimpleCPU model. This is the error that I encountered: gem5.opt: build/X86/mem/dramsim3.cc:226: bool DRAMsim3::recvTimingReq(PacketPtr): Assertion `wrapper.canAccept(pkt->getAddr(), pkt->isWrite())' failed. This is a command that i used to run X86 full system simulation: ./build/X86/gem5.opt --debug-flag=DRAMsim3 --debug-file=debug.txt \ ./configs/example/fs.py --kernel=x86_64-vmlinux-4.9.92 \ --num-cpu=1 --cpu-clock=4.4GHz --caches --l2cache --cpu-type=AtomicSimpleCPU \ --mem-type='DRAMsim3' --dramsim3-ini="ext/dramsim3/DRAMsim3/configs/DDR4_4Gb_x4_2133.ini" \ --disk-image=x86root.img \ --root-device=/dev/sda1 Could you help me with this? Thank you in advance! <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon> Virus-free. www.avast.com <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=link> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>