nevi-me commented on a change in pull request #8722:
URL: https://github.com/apache/arrow/pull/8722#discussion_r527926242
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File path: rust/arrow/src/arch/avx512.rs
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@@ -41,6 +41,155 @@ pub(crate) unsafe fn avx512_bin_or(left: &[u8], right:
&[u8], res: &mut [u8]) {
std::ptr::copy_nonoverlapping(s, d, std::mem::size_of::<__m512i>());
}
+#[target_feature(enable = "avx512f")]
+pub(crate) unsafe fn avx512_vec_sort_i64_single<'a>(input: &[i64]) -> [i64; 8]
{
Review comment:
May you please add some comments to the functions (and/or inline) so
it's a bit easier for us to follow the code. Thanks
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