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GNL's avatar
GNL
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5 years ago

DevCloud: OneAPI vector-add example parallel execution is much slower than the scalar one

Hello, I tried the BaseKit-code-samples/DPC++Compiler/vector-add example as suggested in the DeveloperZone get started page: https://devcloud.intel.com/oneapi/get-started/base-toolkit/ I measured ...
AnilErinch_A_Intel's avatar
AnilErinch_A_Intel
Icon for Frequent Contributor rankFrequent Contributor
5 years ago

Hi

Hope you are staying safe.

Can you incorporate the loop unrolling as mentioned previously , along with the ahead of time compilation and check the results.

Thanks and Regards

Anil