Changes between Version 62 and Version 63 of DataParallel/BenchmarkStatus


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Timestamp:
Dec 2, 2010 7:01:21 AM (4 years ago)
Author:
benl
Comment:

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  • DataParallel/BenchmarkStatus

    v62 v63  
    197197 * '''BROKEN''': Benchmark doesn't compile, or crashes when run. 
    198198 * '''SLOWDOWN''': Benchmark gets slower as number of threads increases.  
    199  * '''SLOWLORIS''': Benchmark scales as the number of threads increases, but the absolute performance is not acceptable compared with equivalent versions using immutable Data.Vectors. We do not have a setup in which the parallel version runs faster than the sequential reference version. Increasing the number of threads makes it faster, but not fast enough. Cute, but too slow to be useful. 
     199 * '''SLOWLORIS''': Benchmark scales as the number of threads increases, but the absolute performance is not acceptable compared with equivalent versions using immutable Data.Vectors. We do not have a setup in which the parallel version runs faster than the sequential reference version. Cute, but too slow to be useful. 
    200200 
    201201[[br]]