Can you name applications for CLMUL that are not CRC, GCM, hashing/rng, or Erasure Code? I'm trying to create a list of possible applications. #RISCV #Bitmanip #Followerpower cc @rygorous @geofflangdale @alt_kia @lemire @rrika9
clmul with -1 performs a prefix xor. Does anyone know a fancy use-case for that maybe?
-
-
Thanks! That's a good one!
- Show replies
New conversation -
-
I do, but I'm working on a paper at the moment that involves this. AND then CLMUL can also be used to pull out bits for PEXT/PDEP substitution if you are ready to do some 'fixing' of the mess created by having your lower-order moved bits recurring XOR'd into other bits.
-
This sounds very interesting. I hope you will find the time to finish that paper soon.. :) Can you keep me posted on updates?
End of conversation
New conversation -
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.