1. Does Qualcomm Centriq 2400 have sve instruction set? The 2400 is armv8.a.
2. how to know whether an arm cpu support sve instruction set?
3. After which year, does arm cpu support sve instruction set?
My guess: If they would support it they would tell about.
Again, for specific details of specific manufacturer's implementations, you need to ask the manufacturer!
The ARM document tells you that SVE is optional - so only the specific manufacturer can tell you whether they implemented that option in their particular product!
Yes. You can see this pdf https://www.qualcomm.com/documents/qualcomm-centriq-2400-processor. After I read your link, I still don't know whether Qualcom centriq 2400 support sve.
Or looked in the ARM documentation?
https://static.docs.arm.com/ddi0584/ae/DDI0584A_e_SVE_supp_armv8A.pdf?_ga=2.81732948.2126311901.1572526878-1859441026.1569348748
See section 1.2
See also:
Have you asked Qualcom ?
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