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DPL: control over sequencing by accessing buffers #28

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rscohn2 opened this issue Feb 4, 2020 · 0 comments
Open

DPL: control over sequencing by accessing buffers #28

rscohn2 opened this issue Feb 4, 2020 · 0 comments
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@rscohn2
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@rscohn2 rscohn2 commented Feb 4, 2020

In SYCL, you control sequencing when using buffers by creating accessors and declaring if they are used read-only or read-write.
It seems like dpstd::begin should be able to express the same sequencing control, but there is no discussion in the text. Is dpstd::begin always creating a read/write accessor internally? Does a for_each wait on the queue when done? What happens when I intermix accessors and dpstd::begin?

@rscohn2 rscohn2 added the DPL label Feb 4, 2020
@akukanov akukanov added this to the 0.7 release milestone Feb 17, 2020
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