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hi,
does matlab program inside a if loop always executed sequentially ?
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Walter Roberson
2011 年 11 月 21 日
No, the Just In Time (JIT) compiler can end up reordering some portions of the code.
1 件のコメント
Jan
2011 年 11 月 21 日
Reordering does not mean, that the program is not executed sequentially. The parallelized functions like FILTER, MIN, SUM etc will process the data with multiple threads. On the processor level a branch prediction is applied also.
Therefore I agree with Walter and add the argument, that "sequential execution" is not exactly defined on modern processors.
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