Merge branch 'main' into configure-more-params
This commit is contained in:
@@ -141,16 +141,11 @@ client(hls_url="http://as-hls-ww-live.akamaized.net/pool_904/live/ww/bbc_1xtra/b
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## Browser Extensions
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- Run the server with your desired backend as shown [here](https://github.com/collabora/WhisperLive?tab=readme-ov-file#running-the-server).
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- Transcribe audio directly from your browser using our Chrome or Firefox extensions. Refer to [Audio-Transcription-Chrome](https://github.com/collabora/whisper-live/tree/main/Audio-Transcription-Chrome#readme) and [Audio-Transcription-Firefox](https://github.com/collabora/whisper-live/tree/main/Audio-Transcription-Firefox#readme) for setup instructions.
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## Whisper Live Server in Docker
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- GPU
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- Faster-Whisper
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```bash
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- Transcribe audio directly from your browser using our Chrome or Firefox extensions. Refer to [Audio-Transcription-Chrome](https://github.com/collabora/whisper-live/tree/main/Audio-Transcription-Chrome#readme) and https://github.com/collabora/WhisperLive/blob/main/TensorRT_whisper.md
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docker run -it --gpus all -p 9090:9090 ghcr.io/collabora/whisperlive-gpu:latest
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```
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- TensorRT.
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- TensorRT. Refer to [TensorRT_whisper readme](https://github.com/collabora/WhisperLive/blob/main/TensorRT_whisper.md) for setup and more tensorrt backend configurations.
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```bash
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docker run -p 9090:9090 --runtime=nvidia --gpus all --entrypoint /bin/bash -it ghcr.io/collabora/whisperlive-tensorrt
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+9
-1
@@ -1,6 +1,6 @@
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# WhisperLive-TensorRT
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We have only tested the TensorRT backend in docker so, we recommend docker for a smooth TensorRT backend setup.
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**Note**: We use `tensorrt_llm==0.15.0.dev2024111200`
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**Note**: We use `tensorrt_llm==0.18.2`
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## Installation
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- Install [docker](https://docs.docker.com/engine/install/)
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@@ -36,3 +36,11 @@ python3 run_server.py --port 9090 \
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--trt_model_path "/app/TensorRT-LLM-examples/whisper/whisper_small_float16" \
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--trt_multilingual
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```
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By default trt_backend uses cpp_session, to use python session pass `--trt_py_session` to run_server.py
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```bash
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python3 run_server.py --port 9090 \
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--backend tensorrt \
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--trt_model_path "/app/TensorRT-LLM-examples/whisper/whisper_small_float16" \
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--trt_py_session
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```
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@@ -1,19 +1,19 @@
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FROM nvidia/cuda:12.4.1-base-ubuntu22.04 AS base
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FROM nvidia/cuda:12.8.1-base-ubuntu22.04 AS base
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ARG DEBIAN_FRONTEND=noninteractive
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RUN apt-get update && apt-get install -y \
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python3.10 python3-pip openmpi-bin libopenmpi-dev git git-lfs wget \
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&& apt install python-is-python3 \
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&& pip install --upgrade pip setuptools \
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&& rm -rf /var/lib/apt/lists/*
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FROM base AS devel
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RUN pip3 install --no-cache-dir -U tensorrt_llm==0.15.0.dev2024111200 --extra-index-url https://pypi.nvidia.com
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RUN pip install --no-cache-dir -U tensorrt_llm==0.18.2 --extra-index-url https://pypi.nvidia.com
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WORKDIR /app
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RUN git clone https://github.com/NVIDIA/TensorRT-LLM.git && cd TensorRT-LLM && \
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git checkout c629546ce429623c8a163633095230154a6f0574 && cd ../ && \
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mv TensorRT-LLM/examples ./TensorRT-LLM-examples && \
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rm -rf TensorRT-LLM
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RUN git clone -b v0.18.2 https://github.com/NVIDIA/TensorRT-LLM.git \
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&& mv TensorRT-LLM/examples ./TensorRT-LLM-examples \
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&& rm -rf TensorRT-LLM
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FROM devel AS release
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WORKDIR /app
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@@ -25,7 +25,6 @@ RUN apt update && bash setup.sh && rm setup.sh
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COPY requirements/server.txt .
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RUN pip install --no-cache-dir -r server.txt && rm server.txt
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RUN pip install pynvml==11.5.0
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COPY whisper_live ./whisper_live
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COPY scripts/build_whisper_tensorrt.sh .
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COPY run_server.py .
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@@ -21,6 +21,9 @@ if __name__ == "__main__":
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parser.add_argument('--trt_multilingual', '-m',
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action="store_true",
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help='Boolean only for TensorRT model. True if multilingual.')
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parser.add_argument('--trt_py_session',
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action="store_true",
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help='Boolean only for TensorRT model. Use python session or cpp session, By default uses Cpp.')
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parser.add_argument('--omp_num_threads', '-omp',
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type=int,
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default=1,
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@@ -46,5 +49,6 @@ if __name__ == "__main__":
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faster_whisper_custom_model_path=args.faster_whisper_custom_model_path,
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whisper_tensorrt_path=args.trt_model_path,
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trt_multilingual=args.trt_multilingual,
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trt_py_session=args.trt_py_session,
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single_model=not args.no_single_model,
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)
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@@ -54,7 +54,7 @@ download_and_build_model() {
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local inference_precision="float16"
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local weight_only_precision="${2:-float16}"
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local max_beam_width=4
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local max_batch_size=1
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local max_batch_size=4
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echo "Downloading $model_name..."
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# wget --directory-prefix=assets "$model_url"
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@@ -80,7 +80,6 @@ download_and_build_model() {
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--checkpoint_dir "${checkpoint_dir}/encoder" \
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--output_dir "${output_dir}/encoder" \
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--moe_plugin disable \
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--enable_xqa disable \
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--max_batch_size "$max_batch_size" \
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--gemm_plugin disable \
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--bert_attention_plugin "$inference_precision" \
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@@ -92,11 +91,10 @@ download_and_build_model() {
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--checkpoint_dir "${checkpoint_dir}/decoder" \
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--output_dir "${output_dir}/decoder" \
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--moe_plugin disable \
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--enable_xqa disable \
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--max_beam_width "$max_beam_width" \
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--max_batch_size "$max_batch_size" \
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--max_seq_len 200 \
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--max_input_len 14 \
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--max_seq_len 225 \
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--max_input_len 32 \
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--max_encoder_input_len 3000 \
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--gemm_plugin "$inference_precision" \
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--bert_attention_plugin "$inference_precision" \
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@@ -20,6 +20,8 @@ class ServeClientTensorRT(ServeClientBase):
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client_uid=None,
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model=None,
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single_model=False,
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||||
use_py_session=False,
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max_new_tokens=225,
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||||
send_last_n_segments=10,
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||||
no_speech_thresh=0.45,
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||||
clip_audio=False,
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||||
@@ -39,6 +41,8 @@ class ServeClientTensorRT(ServeClientBase):
|
||||
language (str, optional): The language for transcription. Defaults to None.
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||||
client_uid (str, optional): A unique identifier for the client. Defaults to None.
|
||||
single_model (bool, optional): Whether to instantiate a new model for each client connection. Defaults to False.
|
||||
use_py_session (bool, optional): Use python session or cpp session. Defaults to Cpp Session.
|
||||
max_new_tokens (int, optional): Max number of tokens to generate.
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||||
send_last_n_segments (int, optional): Number of most recent segments to send to the client. Defaults to 10.
|
||||
no_speech_thresh (float, optional): Segments with no speech probability above this threshold will be discarded. Defaults to 0.45.
|
||||
clip_audio (bool, optional): Whether to clip audio with no valid segments. Defaults to False.
|
||||
@@ -52,18 +56,20 @@ class ServeClientTensorRT(ServeClientBase):
|
||||
clip_audio,
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||||
same_output_threshold,
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||||
)
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||||
|
||||
self.language = language if multilingual else "en"
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||||
self.task = task
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||||
self.eos = False
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||||
self.max_new_tokens = max_new_tokens
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||||
|
||||
if single_model:
|
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if ServeClientTensorRT.SINGLE_MODEL is None:
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||||
self.create_model(model, multilingual)
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self.create_model(model, multilingual, use_py_session=use_py_session)
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||||
ServeClientTensorRT.SINGLE_MODEL = self.transcriber
|
||||
else:
|
||||
self.transcriber = ServeClientTensorRT.SINGLE_MODEL
|
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else:
|
||||
self.create_model(model, multilingual)
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self.create_model(model, multilingual, use_py_session=use_py_session)
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||||
|
||||
# threading
|
||||
self.trans_thread = threading.Thread(target=self.speech_to_text)
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@@ -75,7 +81,7 @@ class ServeClientTensorRT(ServeClientBase):
|
||||
"backend": "tensorrt"
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||||
}))
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||||
|
||||
def create_model(self, model, multilingual, warmup=True):
|
||||
def create_model(self, model, multilingual, warmup=True, use_py_session=False):
|
||||
"""
|
||||
Instantiates a new model, sets it as the transcriber and does warmup if desired.
|
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"""
|
||||
@@ -85,7 +91,9 @@ class ServeClientTensorRT(ServeClientBase):
|
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device="cuda",
|
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is_multilingual=multilingual,
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language=self.language,
|
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task=self.task
|
||||
task=self.task,
|
||||
use_py_session=use_py_session,
|
||||
max_output_len=self.max_new_tokens,
|
||||
)
|
||||
if warmup:
|
||||
self.warmup()
|
||||
@@ -140,7 +148,7 @@ class ServeClientTensorRT(ServeClientBase):
|
||||
mel, duration = self.transcriber.log_mel_spectrogram(input_bytes)
|
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last_segment = self.transcriber.transcribe(
|
||||
mel,
|
||||
text_prefix=f"<|startoftranscript|><|{self.language}|><|{self.task}|><|notimestamps|>"
|
||||
text_prefix=f"<|startoftranscript|><|{self.language}|><|{self.task}|><|notimestamps|>",
|
||||
)
|
||||
if ServeClientTensorRT.SINGLE_MODEL:
|
||||
ServeClientTensorRT.SINGLE_MODEL_LOCK.release()
|
||||
|
||||
@@ -106,7 +106,7 @@ class Client:
|
||||
|
||||
# start websocket client in a thread
|
||||
self.ws_thread = threading.Thread(target=self.client_socket.run_forever)
|
||||
self.ws_thread.setDaemon(True)
|
||||
self.ws_thread.daemon = True
|
||||
self.ws_thread.start()
|
||||
|
||||
self.transcript = []
|
||||
|
||||
+11
-7
@@ -153,7 +153,7 @@ class TranscriptionServer:
|
||||
|
||||
def initialize_client(
|
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self, websocket, options, faster_whisper_custom_model_path,
|
||||
whisper_tensorrt_path, trt_multilingual
|
||||
whisper_tensorrt_path, trt_multilingual, trt_py_session=False,
|
||||
):
|
||||
client: Optional[ServeClientBase] = None
|
||||
|
||||
@@ -168,6 +168,7 @@ class TranscriptionServer:
|
||||
client_uid=options["uid"],
|
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model=whisper_tensorrt_path,
|
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single_model=self.single_model,
|
||||
use_py_session=trt_py_session,
|
||||
send_last_n_segments=options.get("send_last_n_segments", 10),
|
||||
no_speech_thresh=options.get("no_speech_thresh", 0.45),
|
||||
clip_audio=options.get("clip_audio", False),
|
||||
@@ -260,7 +261,7 @@ class TranscriptionServer:
|
||||
return np.frombuffer(frame_data, dtype=np.float32)
|
||||
|
||||
def handle_new_connection(self, websocket, faster_whisper_custom_model_path,
|
||||
whisper_tensorrt_path, trt_multilingual):
|
||||
whisper_tensorrt_path, trt_multilingual, trt_py_session=False):
|
||||
try:
|
||||
logging.info("New client connected")
|
||||
options = websocket.recv()
|
||||
@@ -279,7 +280,7 @@ class TranscriptionServer:
|
||||
if self.backend.is_tensorrt():
|
||||
self.vad_detector = VoiceActivityDetector(frame_rate=self.RATE)
|
||||
self.initialize_client(websocket, options, faster_whisper_custom_model_path,
|
||||
whisper_tensorrt_path, trt_multilingual)
|
||||
whisper_tensorrt_path, trt_multilingual, trt_py_session=trt_py_session)
|
||||
return True
|
||||
except json.JSONDecodeError:
|
||||
logging.error("Failed to decode JSON from client")
|
||||
@@ -311,11 +312,12 @@ class TranscriptionServer:
|
||||
return True
|
||||
|
||||
def recv_audio(self,
|
||||
websocket,
|
||||
websocket,
|
||||
backend: BackendType = BackendType.FASTER_WHISPER,
|
||||
faster_whisper_custom_model_path=None,
|
||||
whisper_tensorrt_path=None,
|
||||
trt_multilingual=False):
|
||||
trt_multilingual=False,
|
||||
trt_py_session=False):
|
||||
"""
|
||||
Receive audio chunks from a client in an infinite loop.
|
||||
|
||||
@@ -342,7 +344,7 @@ class TranscriptionServer:
|
||||
"""
|
||||
self.backend = backend
|
||||
if not self.handle_new_connection(websocket, faster_whisper_custom_model_path,
|
||||
whisper_tensorrt_path, trt_multilingual):
|
||||
whisper_tensorrt_path, trt_multilingual, trt_py_session=trt_py_session):
|
||||
return
|
||||
|
||||
try:
|
||||
@@ -366,6 +368,7 @@ class TranscriptionServer:
|
||||
faster_whisper_custom_model_path=None,
|
||||
whisper_tensorrt_path=None,
|
||||
trt_multilingual=False,
|
||||
trt_py_session=False,
|
||||
single_model=False):
|
||||
"""
|
||||
Run the transcription server.
|
||||
@@ -393,7 +396,8 @@ class TranscriptionServer:
|
||||
backend=BackendType(backend),
|
||||
faster_whisper_custom_model_path=faster_whisper_custom_model_path,
|
||||
whisper_tensorrt_path=whisper_tensorrt_path,
|
||||
trt_multilingual=trt_multilingual
|
||||
trt_multilingual=trt_multilingual,
|
||||
trt_py_session=trt_py_session,
|
||||
),
|
||||
host,
|
||||
port
|
||||
|
||||
@@ -23,7 +23,8 @@ from tensorrt_llm._utils import (str_dtype_to_torch, str_dtype_to_trt,
|
||||
from tensorrt_llm.bindings import GptJsonConfig, KVCacheType
|
||||
from tensorrt_llm.runtime import PYTHON_BINDINGS, ModelConfig, SamplingConfig
|
||||
from tensorrt_llm.runtime.session import Session, TensorInfo
|
||||
|
||||
if PYTHON_BINDINGS:
|
||||
from tensorrt_llm.runtime import ModelRunnerCpp
|
||||
|
||||
SAMPLE_RATE = 16000
|
||||
N_FFT = 400
|
||||
@@ -255,8 +256,17 @@ class WhisperDecoding:
|
||||
|
||||
class WhisperTRTLLM(object):
|
||||
|
||||
def __init__(self, engine_dir, assets_dir=None, device=None, is_multilingual=False,
|
||||
language="en", task="transcribe"):
|
||||
def __init__(self,
|
||||
engine_dir,
|
||||
assets_dir=None,
|
||||
device=None,
|
||||
is_multilingual=False,
|
||||
language="en",
|
||||
task="transcribe",
|
||||
use_py_session=False,
|
||||
num_beams=1,
|
||||
debug_mode=False,
|
||||
max_output_len=96):
|
||||
world_size = 1
|
||||
runtime_rank = tensorrt_llm.mpi_rank()
|
||||
runtime_mapping = tensorrt_llm.Mapping(world_size, runtime_rank)
|
||||
@@ -268,13 +278,6 @@ class WhisperTRTLLM(object):
|
||||
self.num_languages = encoder_config['num_languages']
|
||||
is_multilingual = (decoder_config['vocab_size'] >= 51865)
|
||||
|
||||
self.encoder = WhisperEncoding(engine_dir)
|
||||
self.decoder = WhisperDecoding(engine_dir,
|
||||
runtime_mapping,
|
||||
debug_mode=False)
|
||||
self.n_mels = self.encoder.n_mels
|
||||
# self.tokenizer = get_tokenizer(num_languages=self.encoder.num_languages,
|
||||
# tokenizer_dir=assets_dir)
|
||||
self.device = device
|
||||
self.tokenizer = get_tokenizer(
|
||||
is_multilingual,
|
||||
@@ -282,7 +285,28 @@ class WhisperTRTLLM(object):
|
||||
language=language,
|
||||
task=task,
|
||||
)
|
||||
self.filters = mel_filters(self.device, self.encoder.n_mels, assets_dir)
|
||||
|
||||
if use_py_session:
|
||||
self.encoder = WhisperEncoding(engine_dir)
|
||||
self.decoder = WhisperDecoding(engine_dir,
|
||||
runtime_mapping,
|
||||
debug_mode=False)
|
||||
else:
|
||||
json_config = GptJsonConfig.parse_file(engine_dir / 'decoder' /
|
||||
'config.json')
|
||||
assert json_config.model_config.supports_inflight_batching
|
||||
runner_kwargs = dict(engine_dir=engine_dir,
|
||||
is_enc_dec=True,
|
||||
max_batch_size=1,
|
||||
max_input_len=3000,
|
||||
max_output_len=max_output_len,
|
||||
max_beam_width=num_beams,
|
||||
debug_mode=debug_mode,
|
||||
kv_cache_free_gpu_memory_fraction=0.9,
|
||||
cross_kv_cache_fraction=0.5)
|
||||
self.model_runner_cpp = ModelRunnerCpp.from_dir(**runner_kwargs)
|
||||
self.filters = mel_filters(self.device, self.n_mels, assets_dir)
|
||||
self.use_py_session = use_py_session
|
||||
|
||||
def log_mel_spectrogram(
|
||||
self,
|
||||
@@ -355,16 +379,38 @@ class WhisperTRTLLM(object):
|
||||
prompt_id = torch.tensor(prompt_id)
|
||||
batch_size = mel.shape[0]
|
||||
decoder_input_ids = prompt_id.repeat(batch_size, 1)
|
||||
|
||||
encoder_output, encoder_output_lengths = self.encoder.get_audio_features(mel, mel_input_lengths)
|
||||
encoder_max_input_length = torch.max(encoder_output_lengths).item()
|
||||
output_ids = self.decoder.generate(decoder_input_ids,
|
||||
encoder_output,
|
||||
encoder_max_input_length,
|
||||
encoder_output_lengths,
|
||||
self.tokenizer.eot,
|
||||
max_new_tokens=max_new_tokens,
|
||||
num_beams=num_beams)
|
||||
if self.use_py_session:
|
||||
encoder_output, encoder_output_lengths = self.encoder.get_audio_features(mel, mel_input_lengths)
|
||||
encoder_max_input_length = torch.max(encoder_output_lengths).item()
|
||||
output_ids = self.decoder.generate(decoder_input_ids,
|
||||
encoder_output,
|
||||
encoder_max_input_length,
|
||||
encoder_output_lengths,
|
||||
self.tokenizer.eot,
|
||||
max_new_tokens=max_new_tokens,
|
||||
num_beams=num_beams)
|
||||
else:
|
||||
with torch.no_grad():
|
||||
if isinstance(mel, list):
|
||||
mel = [
|
||||
m.transpose(1, 2).type(
|
||||
str_dtype_to_torch("float16")).squeeze(0)
|
||||
for m in mel
|
||||
]
|
||||
else:
|
||||
mel = mel.transpose(1, 2)
|
||||
outputs = self.model_runner_cpp.generate(
|
||||
batch_input_ids=decoder_input_ids,
|
||||
encoder_input_features=mel,
|
||||
encoder_output_lengths=mel_input_lengths // 2,
|
||||
max_new_tokens=max_new_tokens,
|
||||
end_id=self.tokenizer.eot,
|
||||
pad_id=self.tokenizer.eot,
|
||||
num_beams=num_beams,
|
||||
output_sequence_lengths=True,
|
||||
return_dict=True)
|
||||
torch.cuda.synchronize()
|
||||
output_ids = outputs['output_ids'].cpu().numpy().tolist()
|
||||
texts = []
|
||||
for i in range(len(output_ids)):
|
||||
text = self.tokenizer.decode(output_ids[i][0]).strip()
|
||||
@@ -379,7 +425,8 @@ class WhisperTRTLLM(object):
|
||||
batch_size=1,
|
||||
num_beams=1,
|
||||
padding_strategy="max",
|
||||
):
|
||||
max_new_tokens=96,
|
||||
):
|
||||
mel = mel.type(str_dtype_to_torch(dtype))
|
||||
mel = mel.unsqueeze(0)
|
||||
# repeat the mel spectrogram to match the batch size
|
||||
@@ -393,7 +440,13 @@ class WhisperTRTLLM(object):
|
||||
dtype=torch.int32,
|
||||
device=mel.device)
|
||||
|
||||
predictions = self.process_batch(mel, features_input_lengths, text_prefix, num_beams)
|
||||
predictions = self.process_batch(
|
||||
mel,
|
||||
features_input_lengths,
|
||||
text_prefix,
|
||||
num_beams,
|
||||
max_new_tokens=max_new_tokens
|
||||
)
|
||||
prediction = predictions[0]
|
||||
|
||||
# remove all special tokens in the prediction
|
||||
|
||||
Reference in New Issue
Block a user