SVE Instruction List by Dougall Johnson
# FMAXNMV: Floating-point maximum number recursive reduction to scalar

FMAXNMV Sd, Pg, Zn.S (SVE (SME

float32_t svmaxnmv[_f32](svbool_t pg, svfloat32_t op)

## 128-bit SVE

Find the maximum number (i.e. non-QNaN) of active 32-bit float elements from (1), using a tree reduction, storing the result in (2). Inactive elements are interpreted as QNaN.

## 256-bit SVE

Find the maximum number (i.e. non-QNaN) of active 32-bit float elements from (1), using a tree reduction, storing the result in (2). Inactive elements are interpreted as QNaN.

## 512-bit SVE

Find the maximum number (i.e. non-QNaN) of active 32-bit float elements from (1), using a tree reduction, storing the result in (2). Inactive elements are interpreted as QNaN.

## Larger sizes

## 1024-bit SVE

Find the maximum number (i.e. non-QNaN) of active 32-bit float elements from (1), using a tree reduction, storing the result in (2). Inactive elements are interpreted as QNaN.

## 2048-bit SVE

Find the maximum number (i.e. non-QNaN) of active 32-bit float elements from (1), using a tree reduction, storing the result in (2). Inactive elements are interpreted as QNaN.

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