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Model: CISCai/CodeQwen1.5-7B-Chat-SOTA-GGUF Source: Original Platform
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CodeQwen1.5-7B-Chat.imatrix.dat
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README.md
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---
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base_model: Qwen/CodeQwen1.5-7B-Chat
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license: other
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license_name: tongyi-qianwen
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license_link: >-
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https://huggingface.co/Qwen/CodeQwen1.5-7B-Chat/blob/main/LICENSE
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language:
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- en
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pipeline_tag: text-generation
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tags:
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- chat
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model_creator: Qwen
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model_name: CodeQwen1.5-7B-Chat
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model_type: qwen2
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datasets:
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- m-a-p/CodeFeedback-Filtered-Instruction
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quantized_by: CISC
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---
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# CodeQwen1.5-7B-Chat - SOTA GGUF
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- Model creator: [Qwen](https://huggingface.co/Qwen)
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- Original model: [CodeQwen1.5-7B-Chat](https://huggingface.co/Qwen/CodeQwen1.5-7B-Chat)
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<!-- description start -->
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## Description
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This repo contains State Of The Art quantized GGUF format model files for [CodeQwen1.5-7B-Chat](https://huggingface.co/Qwen/CodeQwen1.5-7B-Chat).
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Quantization was done with an importance matrix that was trained for ~1M tokens (256 batches of 4096 tokens) of answers from the [CodeFeedback-Filtered-Instruction](https://huggingface.co/datasets/m-a-p/CodeFeedback-Filtered-Instruction) dataset.
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NOTE: Due to the majority of tensors in Qwen2 models being oddly shaped a consequential portion of the quantization fell back to IQ4_NL instead of the specified method, causing significantly larger (and "smarter"; even IQ1_S is perfectly usable) model files than usual!
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<!-- description end -->
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<!-- prompt-template start -->
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## Prompt template: ChatML
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```
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<|im_start|>system
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{system_prompt}<|im_end|>
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<|im_start|>user
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{prompt}<|im_end|>
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<|im_start|>assistant
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```
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<!-- prompt-template end -->
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||||
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||||
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<!-- compatibility_gguf start -->
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## Compatibility
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These quantised GGUFv3 files are compatible with llama.cpp from February 27th 2024 onwards, as of commit [0becb22](https://github.com/ggerganov/llama.cpp/commit/0becb22ac05b6542bd9d5f2235691aa1d3d4d307)
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They are also compatible with many third party UIs and libraries provided they are built using a recent llama.cpp.
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## Explanation of quantisation methods
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<details>
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<summary>Click to see details</summary>
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The new methods available are:
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* GGML_TYPE_IQ1_S - 1-bit quantization in super-blocks with an importance matrix applied, effectively using 1.56 bits per weight (bpw)
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* GGML_TYPE_IQ1_M - 1-bit quantization in super-blocks with an importance matrix applied, effectively using 1.75 bpw
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* GGML_TYPE_IQ2_XXS - 2-bit quantization in super-blocks with an importance matrix applied, effectively using 2.06 bpw
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* GGML_TYPE_IQ2_XS - 2-bit quantization in super-blocks with an importance matrix applied, effectively using 2.31 bpw
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* GGML_TYPE_IQ2_S - 2-bit quantization in super-blocks with an importance matrix applied, effectively using 2.5 bpw
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||||
* GGML_TYPE_IQ2_M - 2-bit quantization in super-blocks with an importance matrix applied, effectively using 2.7 bpw
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* GGML_TYPE_IQ3_XXS - 3-bit quantization in super-blocks with an importance matrix applied, effectively using 3.06 bpw
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* GGML_TYPE_IQ3_XS - 3-bit quantization in super-blocks with an importance matrix applied, effectively using 3.3 bpw
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* GGML_TYPE_IQ3_S - 3-bit quantization in super-blocks with an importance matrix applied, effectively using 3.44 bpw
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* GGML_TYPE_IQ3_M - 3-bit quantization in super-blocks with an importance matrix applied, effectively using 3.66 bpw
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* GGML_TYPE_IQ4_XS - 4-bit quantization in super-blocks with an importance matrix applied, effectively using 4.25 bpw
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* GGML_TYPE_IQ4_NL - 4-bit non-linearly mapped quantization with an importance matrix applied, effectively using 4.5 bpw
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Refer to the Provided Files table below to see what files use which methods, and how.
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</details>
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<!-- compatibility_gguf end -->
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<!-- README_GGUF.md-provided-files start -->
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## Provided files
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||||
| Name | Quant method | Bits | Size | Max RAM required | Use case |
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||||
| ---- | ---- | ---- | ---- | ---- | ----- |
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||||
| [CodeQwen1.5-7B-Chat.IQ1_S.gguf](https://huggingface.co/CISCai/CodeQwen1.5-7B-Chat-SOTA-GGUF/blob/main/CodeQwen1.5-7B-Chat.IQ1_S.gguf) | IQ1_S | 1 | 2.2 GB| 2.4 GB | smallest, significant quality loss |
|
||||
| [CodeQwen1.5-7B-Chat.IQ1_M.gguf](https://huggingface.co/CISCai/CodeQwen1.5-7B-Chat-SOTA-GGUF/blob/main/CodeQwen1.5-7B-Chat.IQ1_M.gguf) | IQ1_M | 1 | 2.3 GB| 2.5 GB | very small, significant quality loss |
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||||
| [CodeQwen1.5-7B-Chat.IQ2_XXS.gguf](https://huggingface.co/CISCai/CodeQwen1.5-7B-Chat-SOTA-GGUF/blob/main/CodeQwen1.5-7B-Chat.IQ2_XXS.gguf) | IQ2_XXS | 2 | 2.5 GB| 2.7 GB | very small, high quality loss |
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||||
| [CodeQwen1.5-7B-Chat.IQ2_XS.gguf](https://huggingface.co/CISCai/CodeQwen1.5-7B-Chat-SOTA-GGUF/blob/main/CodeQwen1.5-7B-Chat.IQ2_XS.gguf) | IQ2_XS | 2 | 2.6 GB| 2.8 GB | very small, high quality loss |
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||||
| [CodeQwen1.5-7B-Chat.IQ2_S.gguf](https://huggingface.co/CISCai/CodeQwen1.5-7B-Chat-SOTA-GGUF/blob/main/CodeQwen1.5-7B-Chat.IQ2_S.gguf) | IQ2_S | 2 | 2.7 GB| 2.9 GB | small, substantial quality loss |
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||||
| [CodeQwen1.5-7B-Chat.IQ2_M.gguf](https://huggingface.co/CISCai/CodeQwen1.5-7B-Chat-SOTA-GGUF/blob/main/CodeQwen1.5-7B-Chat.IQ2_M.gguf) | IQ2_M | 2 | 2.9 GB| 3.1 GB | small, greater quality loss |
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| [CodeQwen1.5-7B-Chat.IQ3_XXS.gguf](https://huggingface.co/CISCai/CodeQwen1.5-7B-Chat-SOTA-GGUF/blob/main/CodeQwen1.5-7B-Chat.IQ3_XXS.gguf) | IQ3_XXS | 3 | 3.1 GB| 3.3 GB | very small, high quality loss |
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||||
| [CodeQwen1.5-7B-Chat.IQ3_XS.gguf](https://huggingface.co/CISCai/CodeQwen1.5-7B-Chat-SOTA-GGUF/blob/main/CodeQwen1.5-7B-Chat.IQ3_XS.gguf) | IQ3_XS | 3 | 3.2 GB| 3.4 GB | small, substantial quality loss |
|
||||
| [CodeQwen1.5-7B-Chat.IQ3_S.gguf](https://huggingface.co/CISCai/CodeQwen1.5-7B-Chat-SOTA-GGUF/blob/main/CodeQwen1.5-7B-Chat.IQ3_S.gguf) | IQ3_S | 3 | 3.3 GB| 3.5 GB | small, greater quality loss |
|
||||
| [CodeQwen1.5-7B-Chat.IQ3_M.gguf](https://huggingface.co/CISCai/CodeQwen1.5-7B-Chat-SOTA-GGUF/blob/main/CodeQwen1.5-7B-Chat.IQ3_M.gguf) | IQ3_M | 3 | 3.4 GB| 3.6 GB | medium, balanced quality - recommended |
|
||||
| [CodeQwen1.5-7B-Chat.IQ4_NL.gguf](https://huggingface.co/CISCai/CodeQwen1.5-7B-Chat-SOTA-GGUF/blob/main/CodeQwen1.5-7B-Chat.IQ4_NL.gguf) | IQ4_NL | 4 | 4.0 GB| 4.2 GB | small, substantial quality loss |
|
||||
|
||||
Generated importance matrix file: [CodeQwen1.5-7B-Chat.imatrix.dat](https://huggingface.co/CISCai/CodeQwen1.5-7B-Chat-SOTA-GGUF/blob/main/CodeQwen1.5-7B-Chat.imatrix.dat)
|
||||
|
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**Note**: the above RAM figures assume no GPU offloading with 4K context. If layers are offloaded to the GPU, this will reduce RAM usage and use VRAM instead.
|
||||
|
||||
<!-- README_GGUF.md-provided-files end -->
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<!-- README_GGUF.md-how-to-run start -->
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## Example `llama.cpp` command
|
||||
|
||||
Make sure you are using `llama.cpp` from commit [0becb22](https://github.com/ggerganov/llama.cpp/commit/0becb22ac05b6542bd9d5f2235691aa1d3d4d307) or later.
|
||||
|
||||
```shell
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||||
./main -ngl 33 -m CodeQwen1.5-7B-Chat.IQ2_XS.gguf --color -c 65536 --temp 1.0 --repeat-penalty 1.0 --top-p 0.95 -n -1 -p "<|im_start|>system\nYou are a helpful assistant<|im_end|>\n<|im_start|>\n{prompt}<|im_end|>\n<|im_start|>assistant\n"
|
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```
|
||||
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Change `-ngl 33` to the number of layers to offload to GPU. Remove it if you don't have GPU acceleration.
|
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|
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Change `-c 65536` to the desired sequence length.
|
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|
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If you want to have a chat-style conversation, replace the `-p <PROMPT>` argument with `-i -ins`
|
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If you are low on V/RAM try quantizing the K-cache with `-ctk q8_0` or even `-ctk q4_0` for big memory savings (depending on context size).
|
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There is a similar option for V-cache (`-ctv`), however that is [not working yet](https://github.com/ggerganov/llama.cpp/issues/4425).
|
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|
||||
For other parameters and how to use them, please refer to [the llama.cpp documentation](https://github.com/ggerganov/llama.cpp/blob/master/examples/main/README.md)
|
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|
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## How to run from Python code
|
||||
|
||||
You can use GGUF models from Python using the [llama-cpp-python](https://github.com/abetlen/llama-cpp-python) module.
|
||||
|
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### How to load this model in Python code, using llama-cpp-python
|
||||
|
||||
For full documentation, please see: [llama-cpp-python docs](https://llama-cpp-python.readthedocs.io/en/latest/).
|
||||
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#### First install the package
|
||||
|
||||
Run one of the following commands, according to your system:
|
||||
|
||||
```shell
|
||||
# Prebuilt wheel with basic CPU support
|
||||
pip install llama-cpp-python --extra-index-url https://abetlen.github.io/llama-cpp-python/whl/cpu
|
||||
# Prebuilt wheel with NVidia CUDA acceleration
|
||||
pip install llama-cpp-python --extra-index-url https://abetlen.github.io/llama-cpp-python/whl/cu121 (or cu122 etc.)
|
||||
# Prebuilt wheel with Metal GPU acceleration
|
||||
pip install llama-cpp-python --extra-index-url https://abetlen.github.io/llama-cpp-python/whl/metal
|
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# Build base version with no GPU acceleration
|
||||
pip install llama-cpp-python
|
||||
# With NVidia CUDA acceleration
|
||||
CMAKE_ARGS="-DLLAMA_CUDA=on" pip install llama-cpp-python
|
||||
# Or with OpenBLAS acceleration
|
||||
CMAKE_ARGS="-DLLAMA_BLAS=ON -DLLAMA_BLAS_VENDOR=OpenBLAS" pip install llama-cpp-python
|
||||
# Or with CLBLast acceleration
|
||||
CMAKE_ARGS="-DLLAMA_CLBLAST=on" pip install llama-cpp-python
|
||||
# Or with AMD ROCm GPU acceleration (Linux only)
|
||||
CMAKE_ARGS="-DLLAMA_HIPBLAS=on" pip install llama-cpp-python
|
||||
# Or with Metal GPU acceleration for macOS systems only
|
||||
CMAKE_ARGS="-DLLAMA_METAL=on" pip install llama-cpp-python
|
||||
# Or with Vulkan acceleration
|
||||
CMAKE_ARGS="-DLLAMA_VULKAN=on" pip install llama-cpp-python
|
||||
# Or with Kompute acceleration
|
||||
CMAKE_ARGS="-DLLAMA_KOMPUTE=on" pip install llama-cpp-python
|
||||
# Or with SYCL acceleration
|
||||
CMAKE_ARGS="-DLLAMA_SYCL=on -DCMAKE_C_COMPILER=icx -DCMAKE_CXX_COMPILER=icpx" pip install llama-cpp-python
|
||||
|
||||
# In windows, to set the variables CMAKE_ARGS in PowerShell, follow this format; eg for NVidia CUDA:
|
||||
$env:CMAKE_ARGS = "-DLLAMA_CUDA=on"
|
||||
pip install llama-cpp-python
|
||||
```
|
||||
|
||||
#### Simple llama-cpp-python example code
|
||||
|
||||
```python
|
||||
from llama_cpp import Llama
|
||||
|
||||
# Chat Completion API
|
||||
|
||||
llm = Llama(model_path="./CodeQwen1.5-7B-Chat.IQ2_XS.gguf", n_gpu_layers=33, n_ctx=65536)
|
||||
print(llm.create_chat_completion(
|
||||
messages = [
|
||||
{"role": "system", "content": "You are an expert AI coding assistant."},
|
||||
{
|
||||
"role": "user",
|
||||
"content": "Pick a LeetCode challenge and solve it in Python."
|
||||
}
|
||||
]
|
||||
))
|
||||
```
|
||||
|
||||
<!-- README_GGUF.md-how-to-run end -->
|
||||
|
||||
<!-- original-model-card start -->
|
||||
# CodeQwen1.5-7B-Chat
|
||||
|
||||
|
||||
## Introduction
|
||||
|
||||
CodeQwen1.5 is the Code-Specific version of Qwen1.5. It is a transformer-based decoder-only language model pretrained on a large amount of data of codes.
|
||||
|
||||
* Strong code generation capabilities and competitve performance across a series of benchmarks;
|
||||
* Supporting long context understanding and generation with the context length of 64K tokens;
|
||||
* Supporting 92 coding languages
|
||||
* Excellent performance in text-to-SQL, bug fix, etc.
|
||||
|
||||
|
||||
For more details, please refer to our [blog post](https://qwenlm.github.io/blog/codeqwen1.5/) and [GitHub repo](https://github.com/QwenLM/Qwen1.5).
|
||||
|
||||
## Model Details
|
||||
CodeQwen1.5 is based on Qwen1.5, a language model series including decoder language models of different model sizes. It is trained on 3 trillion tokens of data of codes, and it includes group query attention (GQA) for efficient inference.
|
||||
|
||||
|
||||
## Requirements
|
||||
The code of Qwen1.5 has been in the latest Hugging face transformers and we advise you to install `transformers>=4.37.0`, or you might encounter the following error:
|
||||
```
|
||||
KeyError: 'qwen2'.
|
||||
```
|
||||
|
||||
## Quickstart
|
||||
|
||||
Here provides a code snippet with `apply_chat_template` to show you how to load the tokenizer and model and how to generate contents.
|
||||
|
||||
```python
|
||||
from transformers import AutoModelForCausalLM, AutoTokenizer
|
||||
device = "cuda" # the device to load the model onto
|
||||
|
||||
model = AutoModelForCausalLM.from_pretrained(
|
||||
"Qwen/CodeQwen1.5-7B-Chat",
|
||||
torch_dtype="auto",
|
||||
device_map="auto"
|
||||
)
|
||||
tokenizer = AutoTokenizer.from_pretrained("Qwen/CodeQwen1.5-7B-Chat")
|
||||
|
||||
prompt = "Write a quicksort algorithm in python."
|
||||
messages = [
|
||||
{"role": "system", "content": "You are a helpful assistant."},
|
||||
{"role": "user", "content": prompt}
|
||||
]
|
||||
text = tokenizer.apply_chat_template(
|
||||
messages,
|
||||
tokenize=False,
|
||||
add_generation_prompt=True
|
||||
)
|
||||
model_inputs = tokenizer([text], return_tensors="pt").to(device)
|
||||
|
||||
generated_ids = model.generate(
|
||||
model_inputs.input_ids,
|
||||
max_new_tokens=512
|
||||
)
|
||||
generated_ids = [
|
||||
output_ids[len(input_ids):] for input_ids, output_ids in zip(model_inputs.input_ids, generated_ids)
|
||||
]
|
||||
|
||||
response = tokenizer.batch_decode(generated_ids, skip_special_tokens=True)[0]
|
||||
```
|
||||
|
||||
|
||||
|
||||
## Tips
|
||||
|
||||
* If you encounter code switching or other bad cases, we advise you to use our provided hyper-parameters in `generation_config.json`.
|
||||
|
||||
|
||||
## Citation
|
||||
|
||||
If you find our work helpful, feel free to give us a cite.
|
||||
|
||||
```
|
||||
@article{qwen,
|
||||
title={Qwen Technical Report},
|
||||
author={Jinze Bai and Shuai Bai and Yunfei Chu and Zeyu Cui and Kai Dang and Xiaodong Deng and Yang Fan and Wenbin Ge and Yu Han and Fei Huang and Binyuan Hui and Luo Ji and Mei Li and Junyang Lin and Runji Lin and Dayiheng Liu and Gao Liu and Chengqiang Lu and Keming Lu and Jianxin Ma and Rui Men and Xingzhang Ren and Xuancheng Ren and Chuanqi Tan and Sinan Tan and Jianhong Tu and Peng Wang and Shijie Wang and Wei Wang and Shengguang Wu and Benfeng Xu and Jin Xu and An Yang and Hao Yang and Jian Yang and Shusheng Yang and Yang Yao and Bowen Yu and Hongyi Yuan and Zheng Yuan and Jianwei Zhang and Xingxuan Zhang and Yichang Zhang and Zhenru Zhang and Chang Zhou and Jingren Zhou and Xiaohuan Zhou and Tianhang Zhu},
|
||||
journal={arXiv preprint arXiv:2309.16609},
|
||||
year={2023}
|
||||
}
|
||||
```
|
||||
Reference in New Issue
Block a user