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Device profilerStart and profilerStop APIs #2026

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maximumcats
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Summary

Add a Gpu::Device interface to cudaProfilerStart and cudaProfilerStop so that the application can use this without CUDA-specific code. Similar hooks for HIP and DPC++ could be added later as needed.

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Checklist

The proposed changes:

  • fix a bug or incorrect behavior in AMReX
  • add new capabilities to AMReX
  • changes answers in the test suite to more than roundoff level
  • are likely to significantly affect the results of downstream AMReX users
  • are described in the proposed changes to the AMReX documentation, if appropriate

@WeiqunZhang WeiqunZhang merged commit 6f1085a into AMReX-Codes:development May 16, 2021
@maximumcats maximumcats deleted the device_profiler_start_stop branch May 16, 2021 18:05
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