add

Contributors.md

+# Contributors
+This file contains the list of everyone who contributed to the repository
+
+<br>
+<table>
+<th>Contributors1</th><th>Contributors2</th>  <tr>
+    <td><img src="xxx1">
+    <br>
+    <a href="xxx1">xxx1</a></td>
+    <td><img src="xxx2">
+    <br>
+    <a href="xxx2">xxx2</a></td>
+  </tr>
+</table>
+<br>
+
+### Thanks to everyone who helped in building this Repository :)

LICENSE

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README.md

 # Granite-Speech_pytorch
+## 论文
+`Granite-speech: open-source speech-aware LLMs with strong English ASR capabilities`
+- https://arxiv.org/abs/2505.08699
 
-Granite-speech-3.3-8b 是一款小巧且高效的语音语言模型，专为自动语音识别（ASR）和自动语音翻译（AST）而设计。
\ No newline at end of file
+## 模型结构
+Granite-speech 采用三段式模块化架构，由一个 Conformer 声学编码器、一个 Q-former 多模态适配器和一个基于 LoRA 适配的 Granite 文本大语言模型（LLM）组成，实现了音频和文本处理路径的解耦与融合。
+
+<div align=center>
+    <img src="./doc/gs.png"/>
+</div>
+
+## 算法原理
+Granite-speech 通过Q-former 适配器，将 Conformer 编码器提取的高维音频序列高效地降采样并投影到与文本嵌入相同的语义空间中，再利用 LoRA 技术对大语言模型进行轻量化微调，使其能够在不损害原有文本能力的前提下，理解并处理这些融合后的多模态声学特征。
+
+<div align=center>
+    <img src="./doc/qformer.png"/>
+</div>
+
+## 环境配置
+### 硬件需求
+DCU型号：K100_AI,节点数量：1台,卡数：1张。
+### Docker（方法一）
+```bash
+docker pull image.sourcefind.cn:5000/dcu/admin/base/custom:vllm0.8.5-ubuntu22.04-dtk25.04-rc7-das1.5-py3.10-20250612-fixpy-rocblas0611-rc2
+
+docker run -it --shm-size 200g --network=host --name {docker_name} --privileged --device=/dev/kfd --device=/dev/dri --device=/dev/mkfd --group-add video --cap-add=SYS_PTRACE --security-opt seccomp=unconfined -u root -v /path/your_code_data/:/path/your_code_data/ -v /opt/hyhal/:/opt/hyhal/:ro {imageID} bash
+
+cd /your_code_path/granite-speech_pytorch
+pip install transformers>=4.53.1
+```
+### Dockerfile（方法二）
+此处提供dockerfile的使用方法
+```bash
+cd docker
+docker build --no-cache -t granite-speech:latest .
+docker run -it --shm-size 200g --network=host --name {docker_name} --privileged --device=/dev/kfd --device=/dev/dri --device=/dev/mkfd --group-add video --cap-add=SYS_PTRACE --security-opt seccomp=unconfined -u root -v /path/your_code_data/:/path/your_code_data/ -v /opt/hyhal/:/opt/hyhal/:ro {imageID} bash
+
+cd /your_code_path/granite-speech_pytorch
+pip install transformers>=4.53.1
+```
+### Anaconda（方法三）
+关于本项目DCU显卡所需的特殊深度学习库可从[光合](https://developer.sourcefind.cn/tool/)开发者社区下载安装。
+```bash
+DTK: 25.04
+python: 3.10
+vllm: 0.8.5
+torch: 2.4.1+das.opt2.dtk2504
+deepspeed: 0.14.2+das.opt2.dtk2504
+```
+`Tips：以上dtk驱动、python、paddle等DCU相关工具版本需要严格一一对应`
+
+其它非深度学习库安装方式如下：
+```bash
+pip install transformers>=4.53.1
+```
+## 数据集
+暂无
+## 训练
+暂无
+## 推理
+### vllm推理方法
+```bash
+## 添加如下环境变量
+export HF_ENDPOINT=https://hf-mirror.com
+export LD_LIBRARY_PATH=/usr/local/lib/python3.10/dist-packages/torchaudio.libs:$LD_LIBRARY_PATH
+## 模型地址参数
+python ./infer/infer_vllm.py --model-type granite_speech --model_name /your_path/granite-speech-3.3-8b
+```
+
+## result
+```
+--- Prompt 1 ---
+Generated Text: the first words i spoke in the original phonograph a little piece of practical poetry mary had a little lamb its fleece was white as snow and everywhere that mary went the lamb was sure to go
+
+Logprobs per generated token:
+  Step 0:
+    - Generated Token: 1382 ('the')
+    - Top Logprobs:
+        - Rank 1: Token 1382 ('the') -> Logprob: -0.1331
+        - Rank 2: Token 37711 ('these') -> Logprob: -3.5237
+        - Rank 3: Token 31181 ('they') -> Logprob: -5.1253
+        - Rank 4: Token 1772 ('my') -> Logprob: -5.1800
+        - Rank 5: Token 292 ('he') -> Logprob: -5.4612
+        - Rank 6: Token 2232 ('first') -> Logprob: -5.7268
+        - Rank 7: Token 91 ('i') -> Logprob: -5.7503
+        - Rank 8: Token 266 ('in') -> Logprob: -5.9378
+        - Rank 9: Token 83 ('a') -> Logprob: -5.9378
+        - Rank 10: Token 7020 ('here') -> Logprob: -6.0159
+  Step 1:
+    ...
+    ...
+
+成功将每个生成token的logprob写入到文件: ...
+```
+
+### 精度
+```
+# 分别在DCU和GPU上运行infer_vllm.py，得到各自的精度数据
+python ./infer/calc_mae.py
+```
+结果
+```
+0.00040159359081176795
+```
+
+DCU与GPU精度一致，推理框架：vllm。
+## 应用场景
+### 算法类别
+`语音对话`
+### 热点应用行业
+`金融,教育,政府,科研,制造,能源,交通`
+## 预训练权重
+- [ibm-granite/granite-speech-3.3-8b](https://hf-mirror.com/ibm-granite/granite-speech-3.3-8b)
+- [ibm-granite/granite-speech-3.3-2b](https://hf-mirror.com/ibm-granite/granite-speech-3.3-2b)
+
+## 源码仓库及问题反馈
+- https://developer.sourcefind.cn/codes/modelzoo/granite-speech_pytorch
+## 参考资料
+- https://github.com/ibm-granite/granite-speech-models
\ No newline at end of file

docker/Dockerfile

+FROM image.sourcefind.cn:5000/dcu/admin/base/custom:vllm0.8.5-ubuntu22.04-dtk25.04-rc7-das1.5-py3.10-20250612-fixpy-rocblas0611-rc2
\ No newline at end of file

infer/calc_mae.py

+import numpy as np
+
+logprobs_1 = np.array([
+    -0.13309252262115479, -0.08196669071912766, -0.00731302984058857,
+    -0.018770331516861916, -0.02480202354490757, -0.00014423283573705703,
+    -0.042519960552453995, -0.0190336462110281, -0.11823561042547226,
+    -0.051496025174856186, -0.0029785337392240763, -0.0808056890964508,
+    -0.33003905415534973, -0.016798585653305054, -0.03529466316103935,
+    -0.0021007629111409187, -0.15580753982067108, -0.002179034985601902,
+    -0.0022494508884847164, -0.017301112413406372, -0.028195271268486977,
+    -0.004367456305772066, -0.004129336215555668, -0.00812652800232172,
+    -0.01322639174759388, -0.4532623887062073, -0.05896913260221481,
+    -0.015254967845976353, -0.0002047805901383981, -0.07973029464483261,
+    -0.009050771594047546, -0.0008920027757994831, -0.003724900772795081,
+    -0.024257060140371323, -0.03248818591237068, -0.056766025722026825,
+    -0.0011604249011725187, -0.0001736728590913117, -0.002415122464299202,
+    -0.021963220089673996, -0.0010249129263684154, -0.06032927706837654,
+    -0.0007666985620744526, -0.003093697363510728, -0.0011801904765889049,
+    -0.01496575865894556
+])
+
+logprobs_2 = np.array([
+    -0.1329359710211548, -0.08299195766448975, -0.007307467982172966,
+    -0.018774425610899925, -0.024925051257014275, -0.00014530555927194655,
+    -0.04304695874452591, -0.018735699355602264, -0.11716093868017197,
+    -0.05228014662861824, -0.002978414995595813, -0.08092431724071503,
+    -0.32985153794288635, -0.016861414536833763, -0.0352136455476284,
+    -0.0020737587474286556, -0.15646468102931976, -0.00218593399040401,
+    -0.0022474287543445826, -0.017639895901083946, -0.02812526933848858,
+    -0.004360456305772066, -0.004184419754892588, -0.008132558315992355,
+    -0.013352379202842712, -0.4424692392349243, -0.0590624064207077,
+    -0.015369313769042492, -0.00020454222976695746, -0.0797300711274147,
+    -0.009092000313103199, -0.0008904544520191848, -0.0037233568727970123,
+    -0.024085894227027893, -0.03258546069264412, -0.05590718612074852,
+    -0.0011379203060641885, -0.00017343449871987104, -0.0023765910882502794,
+    -0.02211015112698078, -0.0010122896637767553, -0.060326918959617615,
+    -0.000770391256082803, -0.003151928074657917, -0.0011779282940551639,
+    -0.015233483165502548
+])
+
+print(np.mean(np.abs(logprobs_1 - logprobs_2)))
\ No newline at end of file

infer/generated_token_logprobs_A800_fp16.json

+[
+  [
+    -0.13309252262115479,
+    -0.08196669071912766,
+    -0.00731302984058857,
+    -0.018770331516861916,
+    -0.02480202354490757,
+    -0.00014423283573705703,
+    -0.042519960552453995,
+    -0.0190336462110281,
+    -0.11823561042547226,
+    -0.051496025174856186,
+    -0.0029785337392240763,
+    -0.0808056890964508,
+    -0.33003905415534973,
+    -0.016798585653305054,
+    -0.03529466316103935,
+    -0.0021007629111409187,
+    -0.15580753982067108,
+    -0.002179034985601902,
+    -0.0022494508884847164,
+    -0.017301112413406372,
+    -0.028195271268486977,
+    -0.004367456305772066,
+    -0.004129336215555668,
+    -0.00812652800232172,
+    -0.01322639174759388,
+    -0.4532623887062073,
+    -0.05896913260221481,
+    -0.015254967845976353,
+    -0.0002047805901383981,
+    -0.07973029464483261,
+    -0.009050771594047546,
+    -0.0008920027757994831,
+    -0.003724900772795081,
+    -0.024257060140371323,
+    -0.03248818591237068,
+    -0.056766025722026825,
+    -0.0011604249011725187,
+    -0.0001736728590913117,
+    -0.002415122464299202,
+    -0.021963220089673996,
+    -0.0010249129263684154,
+    -0.06032927706837654,
+    -0.0007666985620744526,
+    -0.003093697363510728,
+    -0.0011801904765889049,
+    -0.01496575865894556
+  ]
+]
\ No newline at end of file

infer/generated_token_logprobs_K100_AI_fp16.json

+[
+  [
+    -0.13293597102165222,
+    -0.08299195766448975,
+    -0.007307467982172966,
+    -0.018774425610899925,
+    -0.024925051257014275,
+    -0.00014530555927194655,
+    -0.04304695874452591,
+    -0.018735699355602264,
+    -0.11716093868017197,
+    -0.05228014662861824,
+    -0.002978414995595813,
+    -0.08092431724071503,
+    -0.32985153794288635,
+    -0.016861414536833763,
+    -0.0352136455476284,
+    -0.0020737587474286556,
+    -0.15646468102931976,
+    -0.00218593399040401,
+    -0.0022474287543445826,
+    -0.017639895901083946,
+    -0.02812526933848858,
+    -0.004360453691333532,
+    -0.004184419754892588,
+    -0.008132558315992355,
+    -0.013352379202842712,
+    -0.4424692392349243,
+    -0.0590624064207077,
+    -0.015369313769042492,
+    -0.00020454222976695746,
+    -0.0797300711274147,
+    -0.009092000313103199,
+    -0.0008904544520191848,
+    -0.0037233568727970123,
+    -0.024085894227027893,
+    -0.03258546069264412,
+    -0.05590718612074852,
+    -0.0011379203060641885,
+    -0.00017343449871987104,
+    -0.0023765910882502794,
+    -0.02211015112698078,
+    -0.0010122896637767553,
+    -0.060326918959617615,
+    -0.000770391256082803,
+    -0.003151928074657917,
+    -0.0011779282940551639,
+    -0.015233483165502548
+  ]
+]
\ No newline at end of file

infer/infer_vllm.py

+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
+"""
+This example shows how to use vLLM for running offline inference
+with the correct prompt format on audio language models.
+
+For most models, the prompt format should follow corresponding examples
+on HuggingFace model repository.
+"""
+
+import os
+from dataclasses import asdict
+from typing import NamedTuple, Optional
+
+from huggingface_hub import snapshot_download
+from transformers import AutoTokenizer
+
+from vllm import LLM, EngineArgs, SamplingParams
+from vllm.assets.audio import AudioAsset
+from vllm.lora.request import LoRARequest
+from vllm.utils import FlexibleArgumentParser
+
+audio_assets = [AudioAsset("mary_had_lamb"), AudioAsset("winning_call")]
+question_per_audio_count = {
+    0: "What is 1+1?",
+    1: "What is recited in the audio?",
+    2: "What sport and what nursery rhyme are referenced?",
+}
+
+
+class ModelRequestData(NamedTuple):
+    engine_args: EngineArgs
+    prompt: str
+    stop_token_ids: Optional[list[int]] = None
+    lora_requests: Optional[list[LoRARequest]] = None
+
+
+# NOTE: The default `max_num_seqs` and `max_model_len` may result in OOM on
+# lower-end GPUs.
+# Unless specified, these settings have been tested to work on a single L4.
+
+
+# Granite Speech
+def run_granite_speech(model_name:str, question: str, audio_count: int) -> ModelRequestData:
+    # NOTE - the setting in this example are somehat different than what is
+    # optimal for granite speech, and it is generally recommended to use beam
+    # search. Check the model README for suggested settings.
+    # https://huggingface.co/ibm-granite/granite-speech-3.3-8b
+
+    engine_args = EngineArgs(
+        dtype="float16",
+        model=model_name,
+        trust_remote_code=True,
+        max_model_len=2048,
+        max_num_seqs=2,
+        enable_lora=True,
+        max_lora_rank=64,
+        limit_mm_per_prompt={"audio": audio_count},
+    )
+
+    # The model has an audio-specific lora directly in its model dir;
+    # it should be enabled whenever you pass audio inputs to the model.
+    speech_lora_path = model_name
+    audio_placeholder = "<|audio|>" * audio_count
+    prompts = f"<|start_of_role|>system<|end_of_role|>Knowledge Cutoff Date: April 2024.\nToday's Date: December 19, 2024.\nYou are Granite, developed by IBM. You are a helpful AI assistant<|end_of_text|>\n<|start_of_role|>user<|end_of_role|>{audio_placeholder}{question}<|end_of_text|>\n<|start_of_role|>assistant<|end_of_role|>"  # noqa: E501
+
+    return ModelRequestData(
+        engine_args=engine_args,
+        prompt=prompts,
+        lora_requests=[LoRARequest("speech", 1, speech_lora_path)],
+    )
+
+
+# Ultravox 0.5-1B
+def run_ultravox(model_name: str, question: str, audio_count: int) -> ModelRequestData:
+
+    tokenizer = AutoTokenizer.from_pretrained(model_name)
+    messages = [{"role": "user", "content": "<|audio|>\n" * audio_count + question}]
+    prompt = tokenizer.apply_chat_template(
+        messages, tokenize=False, add_generation_prompt=True
+    )
+
+    engine_args = EngineArgs(
+        model=model_name,
+        max_model_len=4096,
+        max_num_seqs=5,
+        trust_remote_code=True,
+        limit_mm_per_prompt={"audio": audio_count},
+    )
+
+    return ModelRequestData(
+        engine_args=engine_args,
+        prompt=prompt,
+    )
+
+
+model_example_map = {
+    "granite_speech": run_granite_speech,
+    "ultravox": run_ultravox
+}
+
+
+def parse_args():
+    parser = FlexibleArgumentParser(
+        description="Demo on using vLLM for offline inference with "
+        "audio language models"
+    )
+    parser.add_argument(
+        "--model-type",
+        "-m",
+        type=str,
+        default="ultravox",
+        choices=model_example_map.keys(),
+        help='Huggingface "model_type".',
+    )
+    parser.add_argument(
+        "--model-name", type=str, default=None, help="Path to the model directory."
+    )
+    parser.add_argument(
+        "--num-prompts", type=int, default=1, help="Number of prompts to run."
+    )
+    parser.add_argument(
+        "--num-audios",
+        type=int,
+        default=1,
+        choices=[0, 1, 2],
+        help="Number of audio items per prompt.",
+    )
+    parser.add_argument(
+        "--seed",
+        type=int,
+        default=2,
+        help="Set the seed when initializing `vllm.LLM`.",
+    )
+
+    return parser.parse_args()
+
+
+def main(args):
+    model = args.model_type
+    if model not in model_example_map:
+        raise ValueError(f"Model type {model} is not supported.")
+
+    audio_count = args.num_audios
+    req_data = model_example_map[model](
+        args.model_name, question_per_audio_count[audio_count], audio_count
+    )
+
+    # Disable other modalities to save memory
+    default_limits = {"image": 0, "video": 0, "audio": 0}
+    req_data.engine_args.limit_mm_per_prompt = default_limits | dict(
+        req_data.engine_args.limit_mm_per_prompt or {}
+    )
+
+    engine_args = asdict(req_data.engine_args) | {"seed": args.seed, "gpu_memory_utilization": 0.9}
+    llm = LLM(**engine_args)
+
+    sampling_params = SamplingParams(
+        temperature=0.0, 
+        max_tokens=64, 
+        stop_token_ids=req_data.stop_token_ids,
+        logprobs=10  
+    )
+
+    mm_data = {}
+    if audio_count > 0:
+        mm_data = {
+            "audio": [
+                asset.audio_and_sample_rate for asset in audio_assets[:audio_count]
+            ]
+        }
+
+    assert args.num_prompts > 0
+    inputs = {"prompt": req_data.prompt, "multi_modal_data": mm_data}
+    if args.num_prompts > 1:
+        inputs = [inputs] * args.num_prompts
+
+    lora_request = (
+        req_data.lora_requests * args.num_prompts if req_data.lora_requests else None
+    )
+
+    outputs = llm.generate(
+        inputs,
+        sampling_params=sampling_params,
+        lora_request=lora_request,
+    )
+
+    for i, o in enumerate(outputs):
+        print(f"--- Prompt {i+1} ---")
+        generated_text = o.outputs[0].text
+        print(f"Generated Text: {generated_text}")
+        
+        logprobs_per_step = o.outputs[0].logprobs
+        
+        if logprobs_per_step is None:
+            print("Logprobs not returned. Check your SamplingParams.")
+            continue
+
+        print("\nLogprobs per generated token:")
+        for step_idx, step_logprobs_dict in enumerate(logprobs_per_step):
+            
+            generated_token_info = None
+            for token_id, logprob_obj in step_logprobs_dict.items():
+                if logprob_obj.rank == 1:
+                    generated_token_info = (token_id, logprob_obj.decoded_token)
+                    break 
+            
+            if generated_token_info:
+                token_id, token_text = generated_token_info
+                print(f"  Step {step_idx}:")
+                print(f"    - Generated Token: {token_id} ('{token_text}')")
+            else:
+                print(f"  Step {step_idx}: (Could not find rank-1 token)")
+                continue
+
+            sorted_logprobs = sorted(step_logprobs_dict.values(), key=lambda x: x.rank)
+            
+            print("    - Top Logprobs:")
+            for logprob_obj in sorted_logprobs:
+                token_id = next(tid for tid, lp in step_logprobs_dict.items() if lp is logprob_obj) # 反向查找ID
+                token_text = logprob_obj.decoded_token
+                logprob_value = logprob_obj.logprob
+                rank = logprob_obj.rank
+                
+                print(f"        - Rank {rank}: Token {token_id} ('{token_text}') -> Logprob: {logprob_value:.4f}")
+
+
+    import json
+
+    serializable_data_all_prompts = []
+
+    for o in outputs:
+        logprobs_per_step = o.outputs[0].logprobs
+        
+        generated_token_logprobs = []
+        
+        if logprobs_per_step:
+            for step_logprobs_dict in logprobs_per_step:
+
+                found_token = False
+                for token_id, logprob_obj in step_logprobs_dict.items():
+                    if logprob_obj.rank == 1:
+                        generated_token_logprobs.append(logprob_obj.logprob)
+                        found_token = True
+                        break  
+                
+                if not found_token:
+                    generated_token_logprobs.append(None) 
+
+        serializable_data_all_prompts.append(generated_token_logprobs)
+
+    output_filename = './generated_token_logprobs_A800_fp16.json'
+    with open(output_filename, 'w') as f:
+        json.dump(serializable_data_all_prompts, f, indent=2) 
+
+    print(f"成功将每个生成token的logprob写入到文件: {output_filename}")
+
+
+if __name__ == "__main__":
+    args = parse_args()
+    main(args)
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model.properties

+# 模型唯一标识
+modelCode = 1665
+# 模型名称
+modelName=granite-speech_pytorch
+# 模型描述
+modelDescription=Granite-speech-3.3-8b 是一款小巧且高效的语音语言模型，专为自动语音识别（ASR）和自动语音翻译（AST）而设计。
+# 应用场景
+appScenario=推理,对话问答,制造,广媒,金融,能源,医疗
+# 框架类型
+frameType=pytorch

requirement.txt

+transformers>=4.53.1
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