SVE Instruction List by Dougall Johnson
UMAXQV: Unsigned maximum reduction of quadword vector segments
UMAXQV Vd.16B, Pg, Zn.B (SVE2.1 (SME2.1
128-bit SVE
Take the minimum across corresponding active unsigned 8-bit integer elements from each 128-bit segment of (1), storing the result in (3). For any element where the corresponding predicate bit in (2) is 0, interpret it as 0.
256-bit SVE
Take the minimum across corresponding active unsigned 8-bit integer elements from each 128-bit segment of (1), storing the result in (3). For any element where the corresponding predicate bit in (2) is 0, interpret it as 0.
512-bit SVE
Take the minimum across corresponding active unsigned 8-bit integer elements from each 128-bit segment of (1), storing the result in (3). For any element where the corresponding predicate bit in (2) is 0, interpret it as 0.
Larger sizes
1024-bit SVE
Take the minimum across corresponding active unsigned 8-bit integer elements from each 128-bit segment of (1), storing the result in (3). For any element where the corresponding predicate bit in (2) is 0, interpret it as 0.
2048-bit SVE
Take the minimum across corresponding active unsigned 8-bit integer elements from each 128-bit segment of (1), storing the result in (3). For any element where the corresponding predicate bit in (2) is 0, interpret it as 0.
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Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.