Yibo Cai created ARROW-15739:
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Summary: [C++] Bump xsimd to latest version
Key: ARROW-15739
URL: https://issues.apache.org/jira/browse/ARROW-15739
Project: Apache Arrow
Issue Type: Improvement
Components: C++
Reporter: Yibo Cai
Assignee: Yibo Cai
Besides improvements of Neon any/all implementation, we can simply below code
{code:cpp}
#ifdef ARROW_HAVE_NEON
using simd_batch = xsimd::batch<int8_t, xsimd::neon64>;
#else
using simd_batch = xsimd::batch<int8_t, xsimd::sse4_2>;
#endif
{code}
to
{code:cpp}
using simd_batch = xsimd::make_sized_batch_t<int8_t, 16>;
{code}
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