Upload Phind/Phind-CodeLlama-34B-v2 ctranslate2 weights

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README.md

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+---
+license: llama2
+model-index:
+- name: Phind-CodeLlama-34B-v1
+  results:
+  - task:
+      type: text-generation
+    dataset:
+      type: openai_humaneval
+      name: HumanEval
+    metrics:
+    - name: pass@1
+      type: pass@1
+      value: 73.8%
+      verified: false
+tags:
+- ctranslate2
+- int8
+- float16
+- code llama
+---
+# # Fast-Inference with Ctranslate2
+Speedup inference while reducing memory by 2x-4x using int8 inference in C++ on CPU or GPU.
+
+quantized version of [Phind/Phind-CodeLlama-34B-v2](https://huggingface.co/Phind/Phind-CodeLlama-34B-v2)
+```bash
+pip install hf-hub-ctranslate2>=2.12.0 ctranslate2>=3.17.1
+```
+
+```python
+# from transformers import AutoTokenizer
+model_name = "michaelfeil/ct2fast-Phind-CodeLlama-34B-v2"
+
+
+from hf_hub_ctranslate2 import GeneratorCT2fromHfHub
+model = GeneratorCT2fromHfHub(
+        # load in int8 on CUDA
+        model_name_or_path=model_name,
+        device="cuda",
+        compute_type="int8_float16",
+        # tokenizer=AutoTokenizer.from_pretrained("{ORG}/{NAME}")
+)
+outputs = model.generate(
+    text=["def fibonnaci(", "User: How are you doing? Bot:"],
+    max_length=64,
+    include_prompt_in_result=False
+)
+print(outputs)
+```
+
+Checkpoint compatible to [ctranslate2>=3.17.1](https://github.com/OpenNMT/CTranslate2)
+and [hf-hub-ctranslate2>=2.12.0](https://github.com/michaelfeil/hf-hub-ctranslate2)
+- `compute_type=int8_float16` for `device="cuda"`
+- `compute_type=int8`  for `device="cpu"`
+
+Converted on 2023-10-08 using
+```
+LLama-2 -> removed <pad> token.
+```
+
+# Licence and other remarks:
+This is just a quantized version. Licence conditions are intended to be idential to original huggingface repo.
+
+# Original description
+    
+
+# **Phind-CodeLlama-34B-v2**
+We've fine-tuned Phind-CodeLlama-34B-v1 on an additional 1.5B tokens high-quality programming-related data, achieving **73.8% pass@1** on HumanEval. It's the current state-of-the-art amongst open-source models.
+
+Furthermore, this model is **instruction-tuned** on the Alpaca/Vicuna format to be steerable and easy-to-use.
+
+More details can be found on our [blog post](https://www.phind.com/blog/code-llama-beats-gpt4).
+
+## Model Details
+This model is fine-tuned from Phind-CodeLlama-34B-v1 and achieves **73.8% pass@1** on HumanEval.
+
+Phind-CodeLlama-34B-v2 is **multi-lingual** and is proficient in Python, C/C++, TypeScript, Java, and more.
+
+## Dataset Details
+We fined-tuned on a proprietary dataset of 1.5B tokens of high quality programming problems and solutions. This dataset consists of instruction-answer pairs instead of code completion examples, making it structurally different from HumanEval. LoRA was not used -- both models are a native finetune. We used DeepSpeed ZeRO 3 and Flash Attention 2 to train these models in 15 hours on 32 A100-80GB GPUs. We used a sequence length of 4096 tokens.
+
+## How to Get Started with the Model
+
+Make sure to install Transformers from the main git branch:
+
+```bash
+pip install git+https://github.com/huggingface/transformers.git
+```
+
+## How to Prompt the Model
+This model accepts the Alpaca/Vicuna instruction format.
+
+For example: 
+
+```
+### System Prompt
+You are an intelligent programming assistant.
+
+### User Message
+Implement a linked list in C++
+
+### Assistant
+...
+```
+
+## How to reproduce HumanEval Results
+
+To reproduce our results:
+
+```python
+
+from transformers import AutoTokenizer, LlamaForCausalLM
+from human_eval.data import write_jsonl, read_problems
+from tqdm import tqdm
+
+# initialize the model
+
+model_path = "Phind/Phind-CodeLlama-34B-v2"
+model = LlamaForCausalLM.from_pretrained(model_path, device_map="auto")
+tokenizer = AutoTokenizer.from_pretrained(model_path)
+
+# HumanEval helper
+
+def generate_one_completion(prompt: str):
+    tokenizer.pad_token = tokenizer.eos_token
+    inputs = tokenizer(prompt, return_tensors="pt", truncation=True, max_length=4096)
+
+    # Generate
+    generate_ids = model.generate(inputs.input_ids.to("cuda"), max_new_tokens=384, do_sample=True, top_p=0.75, top_k=40, temperature=0.1)
+    completion = tokenizer.batch_decode(generate_ids, skip_special_tokens=True, clean_up_tokenization_spaces=False)[0]
+    completion = completion.replace(prompt, "").split("\n\n\n")[0]
+
+    return completion
+
+# perform HumanEval
+problems = read_problems()
+
+num_samples_per_task = 1
+samples = [
+    dict(task_id=task_id, completion=generate_one_completion(problems[task_id]["prompt"]))
+    for task_id in tqdm(problems)
+    for _ in range(num_samples_per_task)
+]
+write_jsonl("samples.jsonl", samples)
+
+# run `evaluate_functional_correctness samples.jsonl` in your HumanEval code sandbox
+```
+
+## Bias, Risks, and Limitations
+
+<!-- This section is meant to convey both technical and sociotechnical limitations. -->
+This model has undergone very limited testing. Additional safety testing should be performed before any real-world deployments.
+
+
+## Training details
+
+<!-- Total emissions (in grams of CO2eq) and additional considerations, such as electricity usage, go here. Edit the suggested text below accordingly -->
+
+- **Hardware Type:** 32x A100-80GB
+- **Hours used:** 480 GPU-hours
+- **Cloud Provider:** AWS
+- **Compute Region:** us-east-1

config.json

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+{
+    "_name_or_path": "/fsx/Phind-CodeLlama-34B-v1",
+    "architectures": [
+        "LlamaForCausalLM"
+    ],
+    "bos_token_id": 1,
+    "eos_token_id": 2,
+    "hidden_act": "silu",
+    "hidden_size": 8192,
+    "initializer_range": 0.02,
+    "intermediate_size": 22016,
+    "max_position_embeddings": 16384,
+    "model_type": "llama",
+    "num_attention_heads": 64,
+    "num_hidden_layers": 48,
+    "num_key_value_heads": 8,
+    "pretraining_tp": 1,
+    "rms_norm_eps": 1e-05,
+    "rope_scaling": null,
+    "rope_theta": 1000000,
+    "tie_word_embeddings": false,
+    "torch_dtype": "bfloat16",
+    "transformers_version": "4.33.0.dev0",
+    "use_cache": true,
+    "vocab_size": 32000,
+    "bos_token": "<s>",
+    "eos_token": "</s>",
+    "layer_norm_epsilon": 1e-05,
+    "unk_token": "<unk>"
+}

generation_config.json

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+{
+  "_from_model_config": true,
+  "bos_token_id": 1,
+  "eos_token_id": 2,
+  "transformers_version": "4.33.0.dev0"
+}

model.bin

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+oid sha256:48749279396a6bcf43d64cd78889928cff7aedcbfeff7e8147af1105728609a7
+size 33758632127

special_tokens_map.json

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+{
+  "bos_token": {
+    "content": "<s>",
+    "lstrip": false,
+    "normalized": true,
+    "rstrip": false,
+    "single_word": false
+  },
+  "eos_token": {
+    "content": "</s>",
+    "lstrip": false,
+    "normalized": true,
+    "rstrip": false,
+    "single_word": false
+  },
+  "pad_token": "</s>",
+  "unk_token": {
+    "content": "<unk>",
+    "lstrip": false,
+    "normalized": true,
+    "rstrip": false,
+    "single_word": false
+  }
+}

tokenizer_config.json

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+{
+  "add_bos_token": true,
+  "add_eos_token": false,
+  "bos_token": {
+    "__type": "AddedToken",
+    "content": "<s>",
+    "lstrip": false,
+    "normalized": true,
+    "rstrip": false,
+    "single_word": false
+  },
+  "clean_up_tokenization_spaces": false,
+  "eos_token": {
+    "__type": "AddedToken",
+    "content": "</s>",
+    "lstrip": false,
+    "normalized": true,
+    "rstrip": false,
+    "single_word": false
+  },
+  "legacy": null,
+  "model_max_length": 4096,
+  "pad_token": null,
+  "padding_side": "right",
+  "sp_model_kwargs": {},
+  "spaces_between_special_tokens": false,
+  "tokenizer_class": "LlamaTokenizer",
+  "unk_token": {
+    "__type": "AddedToken",
+    "content": "<unk>",
+    "lstrip": false,
+    "normalized": true,
+    "rstrip": false,
+    "single_word": false
+  },
+  "use_default_system_prompt": true
+}