Investigate discrepancy between non-BLAS and BLAS versions of `linfa-ica`

rust-ml / linfa

A Rust machine learning framework.

Apache License 2.0

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Investigate discrepancy between non-BLAS and BLAS versions of `linfa-ica` #262

Open YuhanLiin opened 1 year ago

YuhanLiin commented 1 year ago

According to these results, all ICA benchmarks are noticibly faster with BLAS than without, though this is less severe at higher sample sizes. We should profile the non-BLAS benchmark runs (using something like flamegraph) and see if we can fix the discrepancy.

oojo12 commented 1 year ago

Fast ICA.zip ICA flamegraphs. Later in the week I'll see if a text format is exportable.