<div data-ntes="ntes_mail_body_root" style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div id="spnEditorContent"><p style="margin: 0;">Hi <span style="font-family: arial; white-space-collapse: preserve;">Gerda,</span></p><p style="margin: 0;"><span style="font-family: arial; white-space-collapse: preserve;"><br></span></p><p style="margin: 0;"><span style="font-family: arial; white-space-collapse: preserve;">Thanks for the patches, most looks good to me, just a little comment,</span></p><pre style="width: 1238.04px; word-break: break-word !important;">+void inline filter8_s16x4(const int16x4_t *s, const int16x8_t filter,
+    else if (coeffIdx == 2)
+    {
+        int16x4_t sum07 = vadd_s16(s[0], s[7]);<div>Is this risk for overflow?</div></pre><p style="margin: 0;"><span style="font-family: arial; white-space-collapse: preserve;"><br></span></p><p style="margin: 0;"><span style="font-family: arial; white-space-collapse: preserve;">Regards,
</span><span style="font-family: arial; white-space-collapse: preserve;">Chen</span></p></div><pre>At 2025-06-19 16:35:05, "Gerda Zsejke More" <gerdazsejke.more@arm.com> wrote:
>Hi,
>
>This patch series adds more optimisations to interp_hv_pp and interp_vert_sp functions.
>
>Many thanks,
>Gerda
>
>Gerda Zsejke More (6):
>  AArch64: Optimize interp8_vert_sp_neon impl
>  AArch64: Optimize SBD interp_hv_pp_neon function
>  AArch64: Optimize SBD interp_hv_pp_dotprod function
>  AArch64: Optimize SBD interp_hv_pp_i8mm function
>  AArch64: Optimize HBD interp_hv_pp_neon function
>  AArch64: Optimize interp4_vert_sp_neon impl
>
> source/common/aarch64/filter-neon-dotprod.cpp |  156 ++-
> source/common/aarch64/filter-neon-i8mm.cpp    |  336 +++++-
> source/common/aarch64/filter-prim.cpp         | 1055 +++++++++++++----
> source/common/aarch64/filter-prim.h           |  110 ++
> 4 files changed, 1439 insertions(+), 218 deletions(-)
>
>-- 
>2.39.5 (Apple Git-154)
>
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</pre></div>