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   comp.compilers      Compiler construction, theory, etc. (Mod      2,753 messages   

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   Message 1,029 of 2,753   
   Tony Finch to SM Ryan   
   Re: latest trends in compiler optimizati   
   08 Aug 07 19:58:51   
   
   From: dot@dotat.at   
      
   SM Ryan  wrote:   
   >   
   >I lost track of Fortran before 90 was standarised, but the array   
   >notation of 8X was seriously broken: while theoretically letting   
   >programmers express themselves at a high level, it forced serial   
   >semantics whether the programmer intended that or no; thus the   
   >notation could not be vectorised or parallelised any easier than if   
   >explicit do loops had been used.   
      
   There was an interesting paper about High Performance Fortran presented   
   at the recent HOPL III conference. HPF adds parrallelization pragmas to   
   Fortran 90.   
      
   http://portal.acm.org/citation.cfm?id=1238844.1238851   
      
   Tony.   
   --   
   f.a.n.finch    http://dotat.at/   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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