SVE Instruction List by Dougall Johnson
SDOT (4-way, vectors): Signed integer dot product
SDOT Zda.S, Zn.B, Zm.B (SVE (SME
svint32_t svdot[_s32](svint32_t op1, svint8_t op2, svint8_t op3)
128-bit SVE
For each group of four signed 8-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 group of four signed 8-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 group of four signed 8-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 group of four signed 8-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 group of four signed 8-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.