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Add support for the phi-hermes finetuned model. (#1192)

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This commit is contained in:
Laurent Mazare
2023-10-27 05:57:08 +01:00
committed by GitHub
parent 0ec5ebcec4
commit 70d06ab4b0
2 changed files with 28 additions and 3 deletions
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14
candle-examples/examples/phi/main.rs
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@ -124,6 +124,7 @@ enum WhichModel {
#[value(name = "1.5")]
V1_5,
PuffinPhiV2,
PhiHermes,
}
#[derive(Parser, Debug)]
@ -224,7 +225,9 @@ fn main() -> Result<()> {
match args.model {
WhichModel::V1 => "microsoft/phi-1".to_string(),
WhichModel::V1_5 => "microsoft/phi-1_5".to_string(),
WhichModel::PuffinPhiV2 => "lmz/candle-quantized-phi".to_string(),
WhichModel::PuffinPhiV2 | WhichModel::PhiHermes => {
"lmz/candle-quantized-phi".to_string()
}
}
}
}
@ -238,7 +241,7 @@ fn main() -> Result<()> {
match args.model {
WhichModel::V1 => "refs/pr/2".to_string(),
WhichModel::V1_5 => "refs/pr/18".to_string(),
WhichModel::PuffinPhiV2 => "main".to_string(),
WhichModel::PuffinPhiV2 | WhichModel::PhiHermes => "main".to_string(),
}
}
}
@ -248,7 +251,9 @@ fn main() -> Result<()> {
Some(file) => std::path::PathBuf::from(file),
None => match args.model {
WhichModel::V1 | WhichModel::V1_5 => repo.get("tokenizer.json")?,
WhichModel::PuffinPhiV2 => repo.get("tokenizer-puffin-phi-v2.json")?,
WhichModel::PuffinPhiV2 | WhichModel::PhiHermes => {
repo.get("tokenizer-puffin-phi-v2.json")?
}
},
};
let filename = match args.weight_file {
@ -259,11 +264,13 @@ fn main() -> Result<()> {
WhichModel::V1 => repo.get("model-v1-q4k.gguf")?,
WhichModel::V1_5 => repo.get("model-q4k.gguf")?,
WhichModel::PuffinPhiV2 => repo.get("model-puffin-phi-v2-q4k.gguf")?,
WhichModel::PhiHermes => repo.get("model-phi-hermes-1_3B-q4k.gguf")?,
}
} else {
match args.model {
WhichModel::V1 | WhichModel::V1_5 => repo.get("model.safetensors")?,
WhichModel::PuffinPhiV2 => repo.get("model-puffin-phi-v2.safetensors")?,
WhichModel::PhiHermes => repo.get("model-phi-hermes-1_3B.safetensors")?,
}
}
}
@ -276,6 +283,7 @@ fn main() -> Result<()> {
WhichModel::V1 => Config::v1(),
WhichModel::V1_5 => Config::v1_5(),
WhichModel::PuffinPhiV2 => Config::puffin_phi_v2(),
WhichModel::PhiHermes => Config::phi_hermes_1_3b(),
};
let (model, device) = if args.quantized {
let vb = candle_transformers::quantized_var_builder::VarBuilder::from_gguf(&filename)?;