PSA for M5Ultra owners running LLMs: set your prefill step to 8192
2.10T2 sourcer/LocalLLaMA
r/LocalLLaMAoriginal source ↗
Source record
Published by r/LocalLLaMA (T2 source). The original is at https://www.reddit.com/r/LocalLLaMA/comments/1wptimb/psa_for_m5ultra_owners_running_llms_set_your/.
Pipeline notes
The summary and note below are generated by the signal pipeline — they are Beyond Desk’s reading, not quotations from the source.
SummaryA public service announcement advising owners of an M5 Ultra (Apple silicon) running local LLMs to configure their prefill step to 8192 for better performance.
Why it mattersSingle-knob tuning tip tied to one hardware platform; worth noting only for users on that specific chip running local inference.
Cited by
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