[gem5-users] Re: Compiling for gem5

2023-03-07 Thread Hoa Nguyen via gem5-users
Hi Alex, There used to be a beginner friendly gem5 + ARM SVE tutorial from HiPEAC 2021 that could be easily found on the internet. I wasn't able to find that this time, however. You can start with the resources here https://github.com/arm-university/arm-gem5-rsk Without modifying anything, the s

[gem5-users] Re: Compiling for gem5

2023-03-07 Thread Procelewski, Alex via gem5-users
Hi Hoa, Thank you for your email. I will be focusing on arm SVE as with the current information it shows much more promising results. If you (or anyone else ;)) know any promising beginning I would be very grateful. Otherwise (probably in either case), I will work myself through the tutorial. Che

[gem5-users] Re: Compiling for gem5

2023-03-07 Thread Hoa Nguyen via gem5-users
Hi Alex, The answer to your question depends on quite a few factors. One of them is what are the ISAs do you plan to investigate. As far as I know, x86 in gem5 does not support a lot of SIMD extensions. I believe arm NEON is pretty well supported in gem5. In terms of vector length agnostic instr