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How to get raw tensor data? #2294

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WenheLI opened this issue Jun 28, 2024 · 2 comments · May be fixed by #2296
Open

How to get raw tensor data? #2294

WenheLI opened this issue Jun 28, 2024 · 2 comments · May be fixed by #2296

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@WenheLI
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WenheLI commented Jun 28, 2024

I am trying to implement an adaptive avg pool in candle. However, I guess my implementation will require an API to get the raw data/storage (storaged in plain/flatten array format).
Wondering if there is such an API for that?

Thanks!
@EricLBuehler
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Yes! The Candle CustomOp API allows this: https://docs.rs/candle-core/latest/candle_core/trait.CustomOp1.html

On the CPU, the storage is: https://docs.rs/candle-core/latest/candle_core/cpu_backend/enum.CpuStorage.html

@WenheLI
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WenheLI commented Jun 28, 2024

Thanks for the quick response! I did an initial implementation on CPU backend
#2296
Let me know if this looks good and I can extend this to other backends.

@WenheLI WenheLI linked a pull request Jun 28, 2024 that will close this issue
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Add AVG Pooling cpu implementation WenheLI/candle
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@WenheLI @EricLBuehler