SVE Instruction List by Dougall Johnson
UADDV: Unsigned add reduction to scalar
UADDV Dd, Pg, Zn.D (SVE (SME
int64_t svaddv[_s64](svbool_t pg, svint64_t op)
uint64_t svaddv[_u64](svbool_t pg, svuint64_t op)
128-bit SVE
Sum active unsigned 64-bit integer elements from (1), storing the result in (3). If there are no active elements, the result is 0.
256-bit SVE
Sum active unsigned 64-bit integer elements from (1), storing the result in (3). If there are no active elements, the result is 0.
512-bit SVE
Sum active unsigned 64-bit integer elements from (1), storing the result in (3). If there are no active elements, the result is 0.
Larger sizes
1024-bit SVE
Sum active unsigned 64-bit integer elements from (1), storing the result in (3). If there are no active elements, the result is 0.
2048-bit SVE
Sum active unsigned 64-bit integer elements from (1), storing the result in (3). If there are no active elements, the result is 0.
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Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.