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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

Related application notes

  • None

Support

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