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

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1311 points msoad | 2 comments | 31 Mar 23 20:37 UTC | HN request time: 0s | source
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brucethemoose2 ◴[31 Mar 23 20:46 UTC] No.35393393[source]▶
Does that also mean 6GB VRAM?

And does that include Alpaca models like this? https://huggingface.co/elinas/alpaca-30b-lora-int4

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sp332 ◴[31 Mar 23 20:50 UTC] No.35393450[source]▶
According to https://mobile.twitter.com/JustineTunney/status/164190201019... you can probably use the conversion tools from the repo on Alpaca and get the same result.

If you want to run larger Alpaca models on a low VRAM GPU, try FlexGen. I think https://github.com/oobabooga/text-generation-webui/ is one of the easier ways to get that going.

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1. brucethemoose2 ◴[31 Mar 23 21:21 UTC] No.35393841[source]▶
Yeah, or deepspeed presumably. Maybe torch.compile too.

I dunno why I thought llama.cpp would support gpus. shrug

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2. sp332 ◴[01 Apr 23 00:33 UTC] No.35395707[source]▶
Lots of C++ programs use the GPU. It's irrelevant.