SVE Instruction List by Dougall Johnson
# FMMLA: Floating-point matrix multiply-accumulate

FMMLA Zda.S, Zn.S, Zm.S (SVE+F32MM+NS

svfloat32_t svmmla[_f32](svfloat32_t op1, svfloat32_t op2, svfloat32_t op3)

## 128-bit SVE

Within each 128-bit segment, interpreting the 32-bit floats from (1), (2) and (3) as 2-by-2 matrices, multiply (1) by (2), add the resulting 2-by-2 matrix to (3), and write the result to (4). See

the documentation for the exact order of operations.

## 256-bit SVE

Within each 128-bit segment, interpreting the 32-bit floats from (1), (2) and (3) as 2-by-2 matrices, multiply (1) by (2), add the resulting 2-by-2 matrix to (3), and write the result to (4). See

the documentation for the exact order of operations.

## 512-bit SVE

Within each 128-bit segment, interpreting the 32-bit floats from (1), (2) and (3) as 2-by-2 matrices, multiply (1) by (2), add the resulting 2-by-2 matrix to (3), and write the result to (4). See

the documentation for the exact order of operations.

## Larger sizes

## 1024-bit SVE

Within each 128-bit segment, interpreting the 32-bit floats from (1), (2) and (3) as 2-by-2 matrices, multiply (1) by (2), add the resulting 2-by-2 matrix to (3), and write the result to (4). See

the documentation for the exact order of operations.

## 2048-bit SVE

Within each 128-bit segment, interpreting the 32-bit floats from (1), (2) and (3) as 2-by-2 matrices, multiply (1) by (2), add the resulting 2-by-2 matrix to (3), and write the result to (4). See

the documentation for the exact order of operations.

Report mistakes or give feedback

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