Joe McDonnell created IMPALA-12118:
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Summary: Consider using pytorch cpuinfo library for CPU detection
/ logging
Key: IMPALA-12118
URL: https://issues.apache.org/jira/browse/IMPALA-12118
Project: IMPALA
Issue Type: Improvement
Components: Backend
Affects Versions: Impala 4.3.0
Reporter: Joe McDonnell
The code in be/src/util/cpu-info.h/.cc provides information about the CPU that
we run on, along with NUMA configurations, cache sizes, etc.
Pytorch's cpuinfo package seems to cover most of what we want to do across a
much broader set of processors / architectures. It has a compatible license.
See [https://github.com/pytorch/cpuinfo]
We should see if this is useful for our cpu detection code.
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