lib_xcore_math

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)#

• 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