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Fix default stream use in the CSV reader #14443

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merged 2 commits into from
Nov 28, 2023

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vuule
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@vuule vuule commented Nov 17, 2023

Description

String scalars, used to replace double quotes, are implicitly created from std::strings, using the default stream. In addition, these scalars are created for each string column.

This PR changes how these objects are created to avoid redundant H2D copies and the use of the default stream.

Checklist

  • I am familiar with the Contributing Guidelines.
  • New or existing tests cover these changes.
  • The documentation is up to date with these changes.

@vuule vuule added bug Something isn't working cuIO cuIO issue non-breaking Non-breaking change labels Nov 17, 2023
@vuule vuule self-assigned this Nov 17, 2023
@github-actions github-actions bot added the libcudf Affects libcudf (C++/CUDA) code. label Nov 17, 2023
@vuule vuule marked this pull request as ready for review November 17, 2023 21:38
@vuule vuule requested a review from a team as a code owner November 17, 2023 21:38
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vuule commented Nov 17, 2023

CC @shrshi

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shrshi commented Nov 17, 2023

Looks good to me. Thank you!

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vuule commented Nov 28, 2023

/merge

@rapids-bot rapids-bot bot merged commit 0952002 into rapidsai:branch-24.02 Nov 28, 2023
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@vuule vuule deleted the bug-read_csv-stream-use branch November 28, 2023 20:58
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3 participants