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av

Header-only auto-vectorization (av) library for primitive arithmetic operations over arrays.

The goal of the project is to provide the best arithmetic kernels for the given architecture.

Library is auto-generated with the help of cmake building system. It can be included to the destination project simply by adding include_sudirectory(./thirdparty/av).

Requirements

  • Doesn't contain cpp files
  • Performs auto adjustment during cmake build
  • Provides a way to perform specialization against user-defined function

Description

  • kernel - an elementary arithmetic operation, has core template structure and get_label() function
  • test_function - user defined structure with fixed interface containing function compute and structure input_data. compute can be built using one or more kernels.
  • benchmark - automatically generated set of kernel_tests, one for each specific kernel.
  • kernel_tests - a set of test_functions built using a specialized version of kernels, one for each specific kernel_parameter.
  • kernel_parameter - a value which specializes kernel by characteristics depending on the hardware properties.