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.
Cheers, Alex On Wed, Mar 8, 2023 at 2:33 AM Hoa Nguyen <hoangu...@ucdavis.edu> wrote: > 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 instructions support, arm SVE is pretty > well supported too. RISC-V Vector Extension (RVV) 1.0 support is still > under reviewed. Though there is a RVV 0.7 implementation that is not in > mainline gem5, and a small RVV 1.0 implementation that supports a small > number of instructions but supports out-of-order execution. > > > Regards, > Hoa Nguyen > > On Tue, Mar 7, 2023, 17:15 Procelewski, Alex via gem5-users < > gem5-users@gem5.org> wrote: > >> Hi all, >> I'm an undergraduate student at the University of Groningen and I will be >> writing my Bachelor Thesis on automatic vectorization. I have a question >> about whether I can compile specific apps for gem5? >> >> In particular, I want to test how a specific compiled app performs under >> different circumstances (clock speed, vector sizes...), but for that I >> would need to be able to run a compiled application. As I'm currently >> writing my proposal I only had limited time to look through the >> documentation. I couldn't find any information on this however. >> >> I would appreciate it a lot if you could guide me in a direction or give >> a feasibility on whether this is possible with gem5 >> >> Kind regards >> Alex Procelewski >> >> >> _______________________________________________ >> gem5-users mailing list -- gem5-users@gem5.org >> To unsubscribe send an email to gem5-users-le...@gem5.org >> >
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