[gem5-users] SPEC INT 2006 memory requirements

Hi, What is the guest system memory requirement for running SPEC INT 2006 benchmarks in full-system simulation mode? The kernel that I use has a 3 GB RAM and 4GB swap space. The host system has 12 GB RAM and 4GB swap space. I tried with both atomic and timing CPU's and used gem5.fast as well as

[gem5-users] How to reserve memory space in FS mode

Hi, So I am wondering how I can reserve a chunk of memory so that the system won't touch it. Currently, I am using this command in the configuration file to reserve 25G--30G: entries.append(X86E820Entry(addr = 0x64000, size = '5GB', range_type = 2))

[gem5-users] Re: CHI, Ruby - changing cacheline size

Hello Gabriel Thank you, once again, for the pointers. Best regards J.Osmany -Original Message- From: Gabriel Busnot via gem5-users [mailto:gem5-users@gem5.org] Sent: 27 August 2021 10:53 To: gem5-users@gem5.org Cc: Gabriel Busnot Subject: [gem5-users] Re: CHI, Ruby - changing

[gem5-users] Re: CHI, Ruby - changing cacheline size

Hi again ;), Yes, Ruby should support any cacheline size (at least as long as it is a power of two). And yes, you need to change the parameter O3CPU.fetchBufferSize and defaulted to 64 bytes. Not sure if it has any other implications but O3_ARM_v7a_3 sets it to 16 for instance. Regards,

[gem5-users] Re: simulation error in gem5 v21.1

Hi, Gabriel Thanks for telling me the reason. Best Regards Boya ___ gem5-users mailing list -- gem5-users@gem5.org To unsubscribe send an email to gem5-users-le...@gem5.org %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s