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Cache blockmatrix type #6775

merged 8 commits into from
Aug 1, 2019


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This PR makes the BlockMatrixNativeReader's type a lazy val so that it doesn't keep going to disk.

4800x speedup on my filtering and exporting 300 block matrices example.

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@tpoterba tpoterba left a comment

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There are other def typs that need to be lazy vals. Everything that's a def typ in BlockMatrixIR.scala certainly

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Ok, will do

@johnc1231 johnc1231 force-pushed the johnc-cache-blockmatrix-type branch from c2ddf87 to 3ad029a Compare August 1, 2019 13:37
@danking danking merged commit 6fbb666 into hail-is:master Aug 1, 2019
@johnc1231 johnc1231 deleted the johnc-cache-blockmatrix-type branch June 1, 2021 00:02
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3 participants