SVE Instruction List by Dougall Johnson
SMAXV: Signed maximum reduction to scalar
SMAXV Bd, Pg, Zn.B (SVE (SME
int8_t svmaxv[_s8](svbool_t pg, svint8_t op)
128-bit SVE
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Find the maximum of the active signed 8-bit integer elements from (1), storing the result in (3). If there are no active elements, the result is −0x80.
256-bit SVE
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Find the maximum of the active signed 8-bit integer elements from (1), storing the result in (3). If there are no active elements, the result is −0x80.
512-bit SVE
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Find the maximum of the active signed 8-bit integer elements from (1), storing the result in (3). If there are no active elements, the result is −0x80.
Larger sizes
1024-bit SVE
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Find the maximum of the active signed 8-bit integer elements from (1), storing the result in (3). If there are no active elements, the result is −0x80.
2048-bit SVE
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Find the maximum of the active signed 8-bit integer elements from (1), storing the result in (3). If there are no active elements, the result is −0x80.
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Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.