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Changelog.md

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0.4.0

  • Add different streaming libraries under individual flags
  • Use the external bench-report package and remove the shell scripts
  • User streamly-core package (streamly-0.9.0 changes)

0.3.0

  • Simplify the README, use text tables instead of graphs.
  • Upgrade to latest release of all streaming packages
  • Build bench-report utility independently to avoid dependency issues
  • Add benchmarks for streamly pure lists, streamly arrays, bytestring, text, dlist, sequence
  • Add benchmarks to measure composition of the filtering and transformation operations multiple times
  • Add benchmarks to measure composition of various combinations of different operations multiple times.
  • Add benchmarks that iterate the same operation multiple times
  • Use the bench-show package for better reporting of diffs. Supports comparison in multiples or percentages of other packages.

0.2.0

  • Added benchmarks for pure lists
  • Added benchmarks for pure vector
  • Added benchmarks for vector monadic streaming library
  • Added drinkery streaming library
  • The code is modular now, package specific ops for each benchmarked package are contained in a separate own module. It is much easier to add a new package now.
  • The benchmarking code now works for IO as well as Identity monad.
  • Used the same stream generation method for all libraries for a fair comparison.
  • Use a monadic API (unfoldrM) for generating the stream.
  • conduit-1.3.0 has a performance issue with mapM_. Avoided using mapM_ and used sinkNull instead. See snoyberg/conduit#363. This workaround improves the performance of all conduit benchmarks that drain the stream.
  • pipes also had an issue similar to that of conduit. The code was using mapM_ which was very inefficient, used discard instead and got a significant boost in numbers.

0.1.0

  • Initial release