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Compute Sanitizer & Device Atomics

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By Robert Caddy
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Compute Sanitizer & Device Atomics

NVIDIA Compute Sanitizer

PR #196

I got the NVIDIA Compute Sanitizer working with Cholla this week to help diagnose any issues in my code or Cholla in general. It found some problems that I think are not critical but I noted in Issue #197.

New Atomics

I updated our atomicMax(double *, double) to use the same method as the RapidsAI folks. Their method is simplier and more correct than ours. A PR for this is forthcoming.

Other

Atomics
Atomics Compute Sanitizer Dynamic Analyzer
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