Martin, thanks for providing an answer to my question! G Martin Kronbichler wrote: >>> I am trying to find out how many copies of ScratchData and CopyData will >>> be generated in WorkStream::run(). The documentation seems to be silent >>> about this. >>> >> It seems to be >> queue_length * chunk_size * chunk_size >> given the arguments to WorkStream::run(). I must admit that I now think the >> second chunk_size factor is probably a mistake. I'll check this out. >> > > Taking into account the change Wolfgang made yesterday, a more precise > answer for the number of copies in the current implementation: > - ScratchData: queue_length > - CopyData: queue_length * chunk_size > > This is because the scratch data is supposed to be reused while working > on a chunk of iterators (cells) and filling up the copy data. > > Best, > Martin > >
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