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[alpaka] Make use of cms::alpakatools::ALPAKA_ACCELERATOR_NAMESPACE #241

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fwyzard wants to merge 11 commits into from
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[alpaka] Make use of cms::alpakatools::ALPAKA_ACCELERATOR_NAMESPACE #241

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@fwyzard fwyzard commented Oct 15, 2021

Move the accelerator-specific symbols from cms::alpakatools to cms::alpakatools::ALPAKA_ACCELERATOR_NAMESPACE.

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fwyzard commented Oct 15, 2021

This PR includes #220 and #236, and is mostly to evaluate the feasibility of this approach.

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fwyzard commented Oct 15, 2021

I also tried using ALPAKA_ACCELERATOR_NAMESPACE::cms::alpakatools, but the intermediate steps generated by NVCC were getting confused about the cms namespace being ambiguous when used from inside the ALPAKA_ACCELERATOR_NAMESPACE namespace.

@fwyzard fwyzard marked this pull request as draft October 15, 2021 21:18
@fwyzard fwyzard added the alpaka label Oct 15, 2021
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fwyzard commented Oct 15, 2021

This PR does not fix the crash in sortByPt2(...) nor the crash in the TBB backend.

@fwyzard fwyzard mentioned this pull request Oct 16, 2021
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fwyzard commented Oct 18, 2021

These changes are now included in #236 .

@fwyzard fwyzard closed this Oct 18, 2021
@fwyzard fwyzard deleted the ScopedContext+refactor_prefixScan+fix_accelerator_namespace branch October 18, 2021 22:24
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@fwyzard @antoniopetre @waredjeb