SVE Instruction List by Dougall Johnson
UDOT (2-way, vectors): Unsigned integer dot product (two-way)
UDOT Zda.S, Zn.H, Zm.H (SVE2.1 (SME2
svuint32_t svdot[_u32_u16](svuint32_t zda, svuint16_t zn, svuint16_t zm)
128-bit SVE
For each pair of unsigned 16-bit integers from (1) and (2), compute the dot-product, then add the result to the corresponding 32-bit integer accumulator from (3), setting (4) to the total.
256-bit SVE
For each pair of unsigned 16-bit integers from (1) and (2), compute the dot-product, then add the result to the corresponding 32-bit integer accumulator from (3), setting (4) to the total.
512-bit SVE
For each pair of unsigned 16-bit integers from (1) and (2), compute the dot-product, then add the result to the corresponding 32-bit integer accumulator from (3), setting (4) to the total.
Larger sizes
1024-bit SVE
For each pair of unsigned 16-bit integers from (1) and (2), compute the dot-product, then add the result to the corresponding 32-bit integer accumulator from (3), setting (4) to the total.
2048-bit SVE
For each pair of unsigned 16-bit integers from (1) and (2), compute the dot-product, then add the result to the corresponding 32-bit integer accumulator from (3), setting (4) to the total.
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Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.