SVE Instruction List by Dougall Johnson
See "FMAXNMQV" in the exploration tools

FMAXNMQV: Floating-point maximum number recursive reduction of quadword vector segments

FMAXNMQV Vd.4S, Pg, Zn.S (SVE2.1 (SME2.1

128-bit SVE

Take the maximum number (i.e. non-QNaN) across corresponding active 32-bit float 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 QNaN.

256-bit SVE

Take the maximum number (i.e. non-QNaN) across corresponding active 32-bit float 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 QNaN.

512-bit SVE

Take the maximum number (i.e. non-QNaN) across corresponding active 32-bit float 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 QNaN.

Larger sizes

1024-bit SVE

Take the maximum number (i.e. non-QNaN) across corresponding active 32-bit float 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 QNaN.

2048-bit SVE

Take the maximum number (i.e. non-QNaN) across corresponding active 32-bit float 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 QNaN.

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Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.