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[FEA] Implement GPU kernel for SubstringIndex #10072

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andygrove opened this issue Dec 18, 2023 · 1 comment
Closed

[FEA] Implement GPU kernel for SubstringIndex #10072

andygrove opened this issue Dec 18, 2023 · 1 comment
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performance A performance related task/issue

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@andygrove
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andygrove commented Dec 18, 2023 •
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Is your feature request related to a problem? Please describe.
Our current implementation of SubstringIndex uses complex regular expressions, and we have seen that performance is not always good relative to CPU.

Describe the solution you'd like
We should evaluate whether a custom GPU kernel would perform better.

Describe alternatives you've considered

Additional context
@andygrove andygrove added feature request New feature or request ? - Needs Triage Need team to review and classify labels Dec 18, 2023
@sameerz sameerz added performance A performance related task/issue and removed feature request New feature or request labels Dec 18, 2023
@mattahrens mattahrens removed the ? - Needs Triage Need team to review and classify label Jan 11, 2024
@thirtiseven
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closed by #11149

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@andygrove @mattahrens @sameerz @thirtiseven