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Llama.cpp 30B runs with only 6GB of RAM now

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1311 points msoad | 1 comments | 31 Mar 23 20:37 UTC | HN request time: 0s | source
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dislikedtom2 ◴[31 Mar 23 23:32 UTC] No.35395213[source]▶
1. turn the swap off or monitor it closely 2. try to load a big model, like 65b-q4 or 30b-f16 3. observe the OOM - It's not so hard to test this.
replies(1): >>35400212 #
1. gg82 ◴[01 Apr 23 13:37 UTC] No.35400212[source]▶
Using a memory mapped file doesn't use swap. The memory is backed by the file that is memory mapped!