junelee

/

wizard-vicuna-13b

like 77

Give it some time, I think @TheBloke will do it soon

I've uploaded the following repos:

• 4bit GPTQ models for GPU inference.
• 4bit and 5bit GGML models for CPU inference.
• float16 HF format model for GPU inference.

I've uploaded the following repos:

• 4bit GPTQ models for GPU inference.
• 4bit and 5bit GGML models for CPU inference.
• float16 HF format model for GPU inference.

hello @TheBloke ,
thank you so much for sharing the converted GGML versions. But may I ask if you can also share the script how is conversion done from huggingface style model to GGML? I have searched a lot, but didn't find anything helpful.

Here's a Python script that I used in the past to make GGMLs

#!/usr/bin/env python3
import argparse
import os
import subprocess

def main(model, outbase, outdir):
    llamabase = "/workspace/venv/git/llama.cpp"
    ggml_version = "v3"

    if not os.path.isdir(model):
        raise Exception(f"Could not find model dir at {model}")

    if not os.path.isfile(f"{model}/config.json"):
        raise Exception(f"Could not find config.json in {model}")

    os.makedirs(outdir, exist_ok=True)

    print("Building llama.cpp")
    subprocess.run(f"cd {llamabase} && git pull && make clean && LLAMA_CUBLAS=1 make", shell=True, check=True)

    fp16 = f"{outdir}/{outbase}.ggml{ggml_version}.fp16.bin"

    print(f"Making unquantised GGML at {fp16}")
    if not os.path.isfile(fp16):
        subprocess.run(f"python3 {llamabase}/convert.py {model} --outtype f16 --outfile {fp16}", shell=True, check=True)
    else:
        print(f"Unquantised GGML already exists at: {fp16}")

    print("Making quants")
    for type in ["q4_0", "q4_1", "q5_0", "q5_1", "q8_0"]:
        outfile = f"{outdir}/{outbase}.ggml{ggml_version}.{type}.bin"
        print(f"Making {type} : {outfile}")
        subprocess.run(f"{llamabase}/quantize {fp16} {outfile} {type}", shell=True, check=True)

    # Delete FP16 GGML when done making quantisations
    os.remove(fp16)

if __name__ == "__main__":
    parser = argparse.ArgumentParser(description='Convert Bash to Python.')
    parser.add_argument('model', help='Model directory')
    parser.add_argument('outbase', help='Output base name')
    parser.add_argument('outdir', help='Output directory')

    args = parser.parse_args()

    main(args.model, args.outbase, args.outdir)

Then I would run:

python make_ggml.py /path/to/HF_model model-name /path/to/output_directory

Here's a Python script that I used in the past to make GGMLs

#!/usr/bin/env python3
import argparse
import os
import subprocess

def main(model, outbase, outdir):
    llamabase = "/workspace/venv/git/llama.cpp"
    ggml_version = "v3"

    if not os.path.isdir(model):
        raise Exception(f"Could not find model dir at {model}")

    if not os.path.isfile(f"{model}/config.json"):
        raise Exception(f"Could not find config.json in {model}")

    os.makedirs(outdir, exist_ok=True)

    print("Building llama.cpp")
    subprocess.run(f"cd {llamabase} && git pull && make clean && LLAMA_CUBLAS=1 make", shell=True, check=True)

    fp16 = f"{outdir}/{outbase}.ggml{ggml_version}.fp16.bin"

    print(f"Making unquantised GGML at {fp16}")
    if not os.path.isfile(fp16):
        subprocess.run(f"python3 {llamabase}/convert.py {model} --outtype f16 --outfile {fp16}", shell=True, check=True)
    else:
        print(f"Unquantised GGML already exists at: {fp16}")

    print("Making quants")
    for type in ["q4_0", "q4_1", "q5_0", "q5_1", "q8_0"]:
        outfile = f"{outdir}/{outbase}.ggml{ggml_version}.{type}.bin"
        print(f"Making {type} : {outfile}")
        subprocess.run(f"{llamabase}/quantize {fp16} {outfile} {type}", shell=True, check=True)

    # Delete FP16 GGML when done making quantisations
    os.remove(fp16)

if __name__ == "__main__":
    parser = argparse.ArgumentParser(description='Convert Bash to Python.')
    parser.add_argument('model', help='Model directory')
    parser.add_argument('outbase', help='Output base name')
    parser.add_argument('outdir', help='Output directory')

    args = parser.parse_args()

    main(args.model, args.outbase, args.outdir)

Then I would run:

python make_ggml.py /path/to/HF_model model-name /path/to/output_directory

It works so well! Thank you @TheBloke ! You are the hero!