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cache dimension table in GPU memory #77

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voyager-dw opened this issue Feb 1, 2019 · 1 comment
Open

cache dimension table in GPU memory #77

voyager-dw opened this issue Feb 1, 2019 · 1 comment

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@voyager-dw
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Is your feature request related to a problem? Please describe.
To avoid repeat dimension table transfer

Describe the solution you'd like
Dimension table is very static, usually got update every several hours, we can lazy load dimension table in GPU and keep there until there is new data update.

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
Add any other context or screenshots about the feature request here.

@shz117
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shz117 commented Feb 1, 2019

we might want to make it a non-default configurable option, user should only enable it if a table is known to be used frequently, since device memory is scarce resource.

@lucafuji lucafuji changed the title Dimension table stick in GPU memory and refresh after update trigger cache dimension table in GPU memory Feb 4, 2019
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