Hello @samlex,  Thanks for joining our community.  I do not know exactly how this fits Cloudera scope, but very interesting question.  Reading some other information and searching for that, I found other patents that do have PSHUFB used.  For example:  https://patents.google.com/patent/US11848686B2/en  https://patents.google.com/patent/US11362678B2/en  Can you tells us more how this relates to Cloudera? Maybe we can get some specific help on that field if this applies.  ... View more