[gem5-users] Re: Different Physical Addresses for Multicore

2023-01-11 Thread gabriel.busnot--- via gem5-users
Hi, If you are running regular programs under an OS, two different processes will never access the same physical memory unless explicitly asked to the OS through mechanisms like mmap. In particular, malloc will return virtual addresses that are mapped to physical addresses that are specific to

[gem5-users] Re: PerfKvmCounter::attach failed (2)

2023-01-11 Thread Ayaz Akram via gem5-users
Hi Atlas, I think the host machine means the bare metal host. I have not personally run KVM CPU of gem5 on a VM, but you might find this post on the mailing list relevant: https://www.mail-archive.com/gem5-users@gem5.org/msg20996.html -Ayaz On Tue, Jan 10, 2023 at 11:16 AM Atlas Kaan Yilmaz via

[gem5-users] Re: Running OpenMP version of SPEC CPU speed 2017 benchmarks

2023-01-11 Thread Ayaz Akram via gem5-users
Hi Vipin, I guess that you will have to create a new disk image by changing the benchmark build and run scripts from https://gem5.googlesource.com/public/gem5-resources/+/refs/tags/v20.1.0.5/src/spec-2017/disk-image/spec-2017/ (install-spec2017.sh and runscript.sh). You will have to add openmp re