Enhance Performance of Variance and Mean Accumulator

skuschel / generatorpipeline

Parallelize your data-processing pipelines with just a decorator.

GNU General Public License v3.0

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Enhance Performance of Variance and Mean Accumulator #17

Closed skuschel closed 1 year ago

skuschel commented 1 year ago

Add a Benchmark for Variance for the use with images
Test if the performance can be significantly enhanced using numexpr

skuschel commented 1 year ago

Benchmark added in 7dff075 Optimization Test with numexpr increased the execution time for the variance accumulator from 0.115ms to 0.21ms. Numpy requires 0.09 so it doesnt seem worth it.