منابع مشابه
Reordering Iterations in Runtime Loop Parallelization Reordering Iterations in Runtime Loop Parallelization
When a loop in a sequential program is parallelized, it is normally guaranteed that all ow dependencies and anti-dependencies are respected so that the result of parallel execution is always the same as sequential execution. In some cases, however, the algorithm implemented by the loop allows the iterations to be executed in a di erent sequential order than the one speci ed in the program. This...
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Static timing analyzers need to know the minimum and maximum number of iterations associated with each loop in a real-time program so accurate timing predictions can be obtained. This paper describes three complementary methods to support timing analysis by bounding the number of loop iterations. First, an algorithm is presented that determines the minimum and maximum number of iterations of lo...
متن کاملReordering Iterations in Runtime Loop Parallelization
When a loop in a sequential program is parallelized, it is normally guaranteed that all ow dependencies and anti-dependencies are respected so that the result of parallel execution is always the same as sequential execution. In some cases, however, the algorithm implemented by the loop allows the iterations to be executed in a di erent sequential order than the one speci ed in the program. This...
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In regression analysis, the presence of outliers in the data set can strongly distort the classical least squares estimator and lead to unreliable results. To deal with this, several robust-to-outliers methods have been proposed in the statistical literature. In Stata, some of these methods are available through the commands rreg and qreg. Unfortunately, these methods only resist to some specif...
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ژورنال
عنوان ژورنال: The Stata Journal: Promoting communications on statistics and Stata
سال: 2007
ISSN: 1536-867X,1536-8734
DOI: 10.1177/1536867x0700700111