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Fix flashinfer plan call to use positional arguments for #3165 #3166

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@ruckc ruckc commented Apr 11, 2025

What does this PR do?

This changes the call to BatchPrefillWithPagedKVCacheWrapper.plan to use positional arguments instead of key value arguments. Not sure why python is acting like this

Fixes #3165

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Who can review?

@Narsil @danieldk - please review

Comment on lines +87 to +94
cu_seqlens,
indptr,
block_tables,
last_page_len,
num_heads,
num_kv_heads,
head_size,
page_size,
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I don't think moving away from kwargs is the right solution. The error show exactly why using kwargs is good - it catches changes to arguments. We should update to the latest flashinfer, see: https://github.com/huggingface/text-generation-inference/pull/3164/files

But a lot of the test outputs change after upgrading, I haven't had the time yet to go through them and see if they are all minor fluctuations or not.

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BatchPrefillWithPagedKVCacheWrapper.plan() got an unexpected keyword argument 'head_dim'
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