scala-streams

Benchmarks

• Erased version:

[info] Pipelines.streams_cart              avgt    5  194.429 ± 24.364  ms/op
[info] Pipelines.streams_sum               avgt    5  100.922 ±  2.530  ms/op
[info] Pipelines.streams_sumOfSquares      avgt    5  181.236 ±  6.725  ms/op
[info] Pipelines.streams_sumOfSquaresEven  avgt    5  121.014 ± 13.290  ms/op

• Miniboxed version:

[info] Pipelines.streams_cart              avgt    5  95.994 ± 10.312  ms/op
[info] Pipelines.streams_sum               avgt    5  12.489 ±  1.780  ms/op
[info] Pipelines.streams_sumOfSquares      avgt    5  12.460 ±  1.074  ms/op
[info] Pipelines.streams_sumOfSquaresEven  avgt    5  48.866 ±  8.710  ms/op

References

• Inspired by our work on Clash of the Lambdas
• Nessos/Streams in F#
• sml-streams in SML/MLton
• lightweight-streams in Java (reimplemented with lambdas only)