icefall issues

multi GPU training issue

11

2024-11-05 12:55:26,724 INFO [train.py:1231] (0/2) Training will start from epoch : 1 2024-11-05 12:55:26,725 INFO [train.py:1243] (0/2) Training started 2024-11-05 12:55:26,726 INFO [train.py:1253] (0/2) Device: cuda:0 2024-11-05 12:55:26,728 INFO [train.py:1265]...

sanjuktasr

Variations in onnx export (input and inference issues): pruned_transducer_stateless7_streaming

3

Hi, I've a model using the [pruned_transducer_stateless7_streaming](https://github.com/k2-fsa/icefall/tree/master/egs/librispeech/ASR/pruned_transducer_stateless7_streaming) recipe. I've tried to export the model using the [export-onnx.py](https://github.com/k2-fsa/icefall/blob/master/egs/librispeech/ASR/pruned_transducer_stateless7_streaming/export-onnx.py) and [export.py](https://github.com/k2-fsa/icefall/blob/master/egs/librispeech/ASR/pruned_transducer_stateless7_streaming/export.py) with `--onnx` set to `1`. I've then used the [onnx_pretrained.py](https://github.com/k2-fsa/icefall/blob/master/egs/librispeech/ASR/pruned_transducer_stateless7_streaming/onnx_pretrained.py) file...

vasistalodagala

[WIP] Add vocos vocoder

pkufool

'scaling.py' throws torch error: 'function definitions aren't supported' when executed by 'train.py' and other scripts

7

I am using `torch2.4.1-cuda12.4` icefall docker image to train zipformer model on datasets like LibriSpeech or Common Voice. When I execute scripts like `train.py` or `export.py`, which use module `scaling.py`,...

ChrystianKacki

[Not for merge] Add Blank-regularized CTC for Frame Skipping in Conformer Transducer Stateless

yfyeung

RuntimeError: Too many grads were not finite

I'm trying to finetune the model using zipformer. I'm facing this issue Traceback (most recent call last): File "finetune.py", line 1532, in main() File "finetune.py", line 1525, in main run(rank=0,...

SSwethaSel0609

[WIP] Add cr-ctc to libriheavy recipe

pkufool

Dimension mismatch Error

2

I have downloaded the pretrained model from icefall. I have tried to finetune the model in zipformer using my own data. It is showing mismatch error. I have attached the...

SSwethaSel0609