lib_xcore_math: xcore optimised math¶

vendor:: XMOS
version:: 2.4.1
scope:: General Use
description:: VPU-optimized math for the xcore architecture
category:: General Purpose
keywords:: DSP, VPU
devices:: xcore.ai

Summary¶

lib_xcore_math is an arithmetic and DSP library which leverages the Vector Processing Unit (VPU) of XS3/xcore.ai based devices in order to accelerate costly operations on vectors of 16- or 32-bit data. Included are functions for block floating-point arithmetic, fast Fourier transforms, discrete cosine transforms, linear filtering and more.

Features¶

Block Floating-Point Vector API

Vector/Array API

Scalar API

Linear Filtering API

Fast Fourier Transform API

Discrete Cosine Transform API

Known issues¶

None

Development repo¶

lib_xcore_math

Required tools¶

XMOS XTC Tools: 15.3.0

Required libraries (dependencies)¶