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Change default buffer size in pipelining parallel #68

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Mortal opened this Issue Mar 6, 2013 · 2 comments

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Mortal commented Mar 6, 2013

The default buffer size is 64 items, but that is not always quite right.

Which buffer size should we use?

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antialize commented Mar 6, 2013

My guess would be something like 16*1024/sizeof(T), but you could do some tests on e.g project, to find a good value.

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Mortal commented Apr 9, 2013

I think 2048 is as good a default as any. The library user is encouraged to run tests himself to find the best buffer size for the particular issue.

@Mortal Mortal closed this Apr 9, 2013

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