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PERF: better memory footprint for intna #21839

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jreback opened this issue Jul 10, 2018 · 1 comment
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PERF: better memory footprint for intna #21839

jreback opened this issue Jul 10, 2018 · 1 comment
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Dtype Conversions Unexpected or buggy dtype conversions Performance Memory or execution speed performance

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@jreback
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jreback commented Jul 10, 2018

xref #21160

it maybe possible to change the impl of intna to be backed by

  • bitarray (for mask)
  • pyarrow (for both)

to improve the memory footprint of the mask
@jreback jreback added Performance Memory or execution speed performance Dtype Conversions Unexpected or buggy dtype conversions labels Jul 10, 2018
@jreback jreback added this to the 0.24.0 milestone Jul 10, 2018
@WillAyd WillAyd mentioned this issue Aug 7, 2018
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@jreback jreback modified the milestones: 0.24.0, 0.25.0 Oct 23, 2018
@jreback jreback modified the milestones: 0.25.0, 1.0 Apr 20, 2019
@TomAugspurger TomAugspurger modified the milestones: 1.0, Contributions Welcome Dec 30, 2019
@jbrockmendel jbrockmendel mentioned this issue Jan 25, 2020
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closing as duplicate of #31293

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Dtype Conversions Unexpected or buggy dtype conversions Performance Memory or execution speed performance
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