This model was compressed using kfac_svd with lems rank search starting from unsloth/llama-2-7b as base model. You may check out our publication and project page for details on kfac-svd and our LEMS rank search.

Compression Details

Metric	Value
Base Model	`unsloth/llama-2-7b`
Method	`kfac_svd`
Search Method	`lems`
Target Ratio	0.8
Compression Metric	`params`
Recommended Dtype	`float16`
Compressed Layers	118
Total Parameters	5,443,053,686

Usage

The checkpoint records its recommended dtype in config.json; no explicit torch_dtype argument should be needed with this remote-code wrapper. For standard Transformers models, torch_dtype="auto" is the portable fallback.

python

from transformers import AutoModelForCausalLM, AutoTokenizer

model = AutoModelForCausalLM.from_pretrained(
    "MoritzMo123/kfac-svd_lems_llama-2-7b_0.8",
    trust_remote_code=True,
    device_map="auto",
)
tokenizer = AutoTokenizer.from_pretrained("MoritzMo123/kfac-svd_lems_llama-2-7b_0.8")

inputs = tokenizer('Hello, ', return_tensors="pt").to(model.device)
outputs = model.generate(**inputs, max_new_tokens=50)
print(tokenizer.decode(outputs[0], skip_special_tokens=True))

Evaluation Results

Dataset	Perplexity
wikitext2	6.19
ptb	86.23
c4	9.51

Rank Allocation

Per-layer ranks (click to expand)

Layer	Rank
`model.layers.0.mlp.down_proj`	1968
`model.layers.0.mlp.gate_proj`	1184
`model.layers.0.mlp.up_proj`	1184
`model.layers.0.self_attn.k_proj`	616
`model.layers.0.self_attn.o_proj`	648
`model.layers.0.self_attn.q_proj`	616
`model.layers.0.self_attn.v_proj`	640
`model.layers.1.mlp.gate_proj`	2008
`model.layers.1.mlp.up_proj`	2128
`model.layers.1.self_attn.k_proj`	648
`model.layers.1.self_attn.o_proj`	1056
`model.layers.1.self_attn.q_proj`	616
`model.layers.1.self_attn.v_proj`	1200
`model.layers.10.mlp.gate_proj`	1824
`model.layers.10.self_attn.k_proj`	1016
`model.layers.10.self_attn.q_proj`	896
`model.layers.11.mlp.gate_proj`	1584
`model.layers.11.self_attn.k_proj`	736
`model.layers.11.self_attn.o_proj`	1592
`model.layers.11.self_attn.q_proj`	880
`model.layers.12.mlp.gate_proj`	1824
`model.layers.12.self_attn.k_proj`	752
`model.layers.12.self_attn.q_proj`	896
`model.layers.13.mlp.gate_proj`	1848
`model.layers.13.self_attn.k_proj`	792
`model.layers.13.self_attn.q_proj`	768
`model.layers.14.mlp.gate_proj`	1992
`model.layers.14.self_attn.k_proj`	632
`model.layers.14.self_attn.q_proj`	672
`model.layers.15.mlp.gate_proj`	1904
`model.layers.15.self_attn.k_proj`	864
`model.layers.15.self_attn.q_proj`	1024
`model.layers.16.self_attn.k_proj`	696
`model.layers.16.self_attn.q_proj`	752
`model.layers.17.self_attn.k_proj`	920
`model.layers.17.self_attn.q_proj`	952
`model.layers.18.self_attn.k_proj`	848
`model.layers.18.self_attn.q_proj`	936
`model.layers.19.self_attn.k_proj`	848
`model.layers.19.self_attn.q_proj`	928
`model.layers.19.self_attn.v_proj`	1376
`model.layers.2.mlp.gate_proj`	2000
`model.layers.2.self_attn.k_proj`	816
`model.layers.2.self_attn.q_proj`	792
`model.layers.20.mlp.gate_proj`	2096
`model.layers.20.mlp.up_proj`	2000
`model.layers.20.self_attn.k_proj`	616
`model.layers.20.self_attn.q_proj`	648
`model.layers.20.self_attn.v_proj`	1392
`model.layers.21.mlp.gate_proj`	1976
`model.layers.21.mlp.up_proj`	2008
`model.layers.21.self_attn.k_proj`	632
`model.layers.21.self_attn.o_proj`	1288
`model.layers.21.self_attn.q_proj`	720
`model.layers.21.self_attn.v_proj`	1112
`model.layers.22.mlp.gate_proj`	1904
`model.layers.22.mlp.up_proj`	1984
`model.layers.22.self_attn.k_proj`	680
`model.layers.22.self_attn.o_proj`	1352
`model.layers.22.self_attn.q_proj`	904
`model.layers.22.self_attn.v_proj`	1336
`model.layers.23.mlp.gate_proj`	1992
`model.layers.23.mlp.up_proj`	1976
`model.layers.23.self_attn.k_proj`	872
`model.layers.23.self_attn.o_proj`	1264
`model.layers.23.self_attn.q_proj`	1056
`model.layers.23.self_attn.v_proj`	1080
`model.layers.24.mlp.gate_proj`	2016
`model.layers.24.mlp.up_proj`	1840
`model.layers.24.self_attn.k_proj`	688
`model.layers.24.self_attn.o_proj`	1088
`model.layers.24.self_attn.q_proj`	736
`model.layers.24.self_attn.v_proj`	1216
`model.layers.25.self_attn.k_proj`	752
`model.layers.25.self_attn.o_proj`	1032
`model.layers.25.self_attn.q_proj`	840
`model.layers.25.self_attn.v_proj`	1096
`model.layers.26.self_attn.k_proj`	664
`model.layers.26.self_attn.o_proj`	1080
`model.layers.26.self_attn.q_proj`	752
`model.layers.26.self_attn.v_proj`	1048
`model.layers.27.self_attn.k_proj`	704
`model.layers.27.self_attn.o_proj`	944
`model.layers.27.self_attn.q_proj`	936
`model.layers.27.self_attn.v_proj`	984
`model.layers.28.self_attn.k_proj`	968
`model.layers.28.self_attn.o_proj`	752
`model.layers.28.self_attn.q_proj`	1032
`model.layers.28.self_attn.v_proj`	1144
`model.layers.29.self_attn.k_proj`	680
`model.layers.29.self_attn.o_proj`	920
`model.layers.29.self_attn.q_proj`	656
`model.layers.29.self_attn.v_proj`	912
`model.layers.3.self_attn.k_proj`	1128
`model.layers.3.self_attn.q_proj`	1000
`model.layers.30.self_attn.k_proj`	640
`model.layers.30.self_attn.o_proj`	760
`model.layers.30.self_attn.q_proj`	656
`model.layers.30.self_attn.v_proj`	952
`model.layers.31.self_attn.k_proj`	656
`model.layers.31.self_attn.o_proj`	912
`model.layers.31.self_attn.q_proj`	648
`model.layers.31.self_attn.v_proj`	1088
`model.layers.4.self_attn.k_proj`	720
`model.layers.4.self_attn.q_proj`	648
`model.layers.5.self_attn.k_proj`	768
`model.layers.5.self_attn.q_proj`	688
`model.layers.6.self_attn.k_proj`	760
`model.layers.6.self_attn.q_proj`	720
`model.layers.7.self_attn.k_proj`	688
`model.layers.7.self_attn.q_proj`	808
`model.layers.8.mlp.gate_proj`	2016
`model.layers.8.self_attn.k_proj`	752
`model.layers.8.self_attn.q_proj`	912
`model.layers.8.self_attn.v_proj`	1520
`model.layers.9.mlp.gate_proj`	1936
`model.layers.9.self_attn.k_proj`	824
`model.layers.9.self_attn.q_proj`	912

Hydra Configuration Summary

Config Field	Value
Model	`unsloth/llama-2-7b`
SVD Method	`kfac_svd`
Search Method	`lems`
Compression Target	`0.8`
Target Metric	`params`
Calibration Dataset	`wikitext2`
Sequence Length	`2048`
Seed	`233`