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Optimize date/time truncation for scalar format #2687

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merged 10 commits into from
Dec 13, 2024

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@ttnghia ttnghia commented Dec 12, 2024

In the current implementation, the input format string is always parsed in each thread. In the cases when it is given as just one literal string, we can optimize the kernel time (this PR) by parsing such string once on the CPU before launching the kernel.

revans2
revans2 previously approved these changes Dec 12, 2024
Signed-off-by: Nghia Truong <[email protected]>
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ttnghia commented Dec 12, 2024

build

@revans2 revans2 merged commit 8805168 into NVIDIA:branch-25.02 Dec 13, 2024
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@ttnghia ttnghia deleted the improve_trunc branch December 13, 2024 15:22
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