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Items tagged ai, performance in Feb, 2023

Filters: Year: 2023 × Month: Feb × ai × performance × Sorted by date


The most dramatic optimization to nanoGPT so far (~25% speedup) is to simply increase vocab size from 50257 to 50304 (nearest multiple of 64). This calculates added useless dimensions but goes down a different kernel path with much higher occupancy. Careful with your Powers of 2.

Andrej Karpathy # 4th February 2023, 12:08 am

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