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Does having multiple work dimensions in a work group/item provides a speedup?

Tags:

gpgpu

opencl

In OpenCL, does having multiple work dimensions in a work group/item provides a speedup? If so, please point to some code or link.

like image 689
Sunil Kumar Avatar asked Dec 22 '25 00:12

Sunil Kumar


1 Answers

No, in fact it solws execution down, since the runtime has to perform the local and global id mapping.

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Lubo Antonov Avatar answered Dec 24 '25 01:12

Lubo Antonov



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