Yuqi Gu created ARROW-3849:
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Summary: Leverage Armv8 crc32 extension instructions to accelerate
the hash computation for Arm64.
Key: ARROW-3849
URL: https://issues.apache.org/jira/browse/ARROW-3849
Project: Apache Arrow
Issue Type: Improvement
Components: C++
Reporter: Yuqi Gu
The Hash utility leverages SSE4 to accelerate the Crc32 data hash computation
for x86.
Correspondingly, we will leverage the Arm crc32 extension instructions to
accelerate the hash computation for AArch64.
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