Updated memmap_dtype to automatically choose based on vocab size#795
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Updated memmap_dtype to automatically choose based on vocab size#795
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dirkgr
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Feb 13, 2025
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Sorry, I think you misunderstood. What we want is, set the dtype based on the vocab size. If the vocab size is > 2**16, then the dtype has to be uint32. If it's smaller, it has to be uint16.
aman-17
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dirkgr
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dirkgr
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dirkgr
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The changelog is no longer accurate.
But my main question is, what happens when someone overrides the setting? Is that possible? It should be.
There is still data_config.effective_memmap_dtype. Where does that come from? Do we have to respect if it's set?
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Updated
memmap_dtypeto uint32 for compatibility with OLMo-2-1124.Added links to the Discord and Playground in the readme.
Minor improvements in readme.