Changes between Version 20 and Version 21 of DataParallel/BenchmarkStatus


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Timestamp:
Mar 5, 2009 5:11:34 AM (5 years ago)
Author:
chak
Comment:

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  • DataParallel/BenchmarkStatus

    v20 v21  
    5656==== Comments regarding DotP ==== 
    5757 
    58 The benchmark scales nicely up to the maximum number of hardware threads.  Memory latency is largely covered by excess parallelism.  It is unclear why the Haskell reference implementation "ref Haskell" falls of at 32 and 64 threads. 
     58The benchmark scales nicely up to the maximum number of hardware threads.  Memory latency is largely covered by excess parallelism.  It is unclear why the Haskell reference implementation "ref Haskell" falls of at 32 and 64 threads.  See also [http://justtesting.org/post/83014052/this-is-the-performance-of-a-dot-product-of-two a comparison graph between LimitingFactor and greyarea]. 
    5959 
    6060==== Comments regarding smvm ====