lib_xcore_math: xcore optimised math#

vendor:

XMOS

version:

2.4.0

scope:

General Use

description:

VPU-optimized math for the xcore architecture

category:

General Purpose

keywords:

arithmetic, DSP, VPU, math

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#

Required tools#

  • XMOS XTC Tools: 15.3.0

Required libraries (dependencies)#

  • None

Support#

This package is supported by XMOS Ltd. Issues can be raised against the software at www.xmos.com/support