[HN Gopher] AI Reveals New Possibilities in Matrix Multiplication
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       AI Reveals New Possibilities in Matrix Multiplication
        
       Author : digital55
       Score  : 43 points
       Date   : 2022-11-23 17:17 UTC (5 hours ago)
        
 (HTM) web link (www.quantamagazine.org)
 (TXT) w3m dump (www.quantamagazine.org)
        
       | bugfix-66 wrote:
       | There are also interesting computational possibilities, like the
       | broadword matrix multiplication algorithm that Knuth presents in
       | The Art of Computer Programming Volume 4A:
       | 
       | https://bugfix-66.com/2d447332bf8f8c67348d520c6508b2cc7d3204...
       | 
       | The basic idea is that "smart memories" can be used to do make
       | the multiplication very local and parallel.
       | 
       | The above code spreads matrices out within 64-bit registers, but
       | you could generalize this to huge, multi-megabyte registers.
        
         | theGnuMe wrote:
         | So memoisation and caching?
        
       | xnx wrote:
       | 49 days ago, 111 comments:
       | https://news.ycombinator.com/item?id=33096580
        
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       (page generated 2022-11-23 23:02 UTC)