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   comp.arch      Apparently more than just beeps & boops      131,241 messages   

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   Message 130,082 of 131,241   
   Michael S to Anton Ertl   
   Re: Tonights Tradeoff   
   30 Oct 25 23:39:28   
   
   From: already5chosen@yahoo.com   
      
   On Thu, 30 Oct 2025 16:46:14 GMT   
   anton@mips.complang.tuwien.ac.at (Anton Ertl) wrote:   
      
   >   
   > Alpha avoids wasting register bits for some idioms by keeping up to 8   
   > bytes in a register in SIMD style (a few years before the wave of SIMD   
   > extensions across the industry), but still provides no direct name for   
   > the individual bytes of a register.   
   >   
      
   According to my understanding, EV4 had no SIMD-style instructions.   
   They were introduced in EV5 (Jan 1995). Which makes it only ~6 months   
   ahead of VIS in UltraSPARC.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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