Re:RISC-V Is Sloooow
by Joker_vD on Wednesday March 11, 2026 @09:58AM
(#47335660)
> This is primarily because core is primarily a teaching ISA.
That doesn't necessarily make it all that great for industrial use, does it?
> One of the best parts about RiscV is that you can teach a freshman level architecture class or a senior level chip building project with an ISA that is actually used.
You can also do that with Intel MCS-51 (aka 8051) or even i960. And again, having an ISA easily implementable "on a knee" by a fresh graduate doesn't says anything about its other technical merits other than being "easily implementable (when done in the most primitive way possible)".
That doesn't necessarily make it all that great for industrial use, does it?
> One of the best parts about RiscV is that you can teach a freshman level architecture class or a senior level chip building project with an ISA that is actually used.
You can also do that with Intel MCS-51 (aka 8051) or even i960. And again, having an ISA easily implementable "on a knee" by a fresh graduate doesn't says anything about its other technical merits other than being "easily implementable (when done in the most primitive way possible)".