Add ASR CTC streaming example (#15309)

* Single-epoch run

* Apply suggestions from code review
Co-authored-by: Patrick von Platen <patrick.v.platen@gmail.com>

* Infinite dataset

* Trainer fix + distributed benchmark

* Benchmark fix

* unused import

* interleaved splits

* interleaved splits

* has_length util

* Move to research projects

* Leftover Sized checks

* Bump min version

* Unused import

* Revert trainer changes
Co-authored-by: Patrick von Platen <patrick.v.platen@gmail.com>

examples/pytorch/speech-recognition/README.md

@@ -127,6 +127,62 @@ python -m torch.distributed.launch \
 On 8 V100 GPUs, this script should run in *ca.* 18 minutes and yield a CTC loss of **0.39** and word error rate
 of **0.36**.
 
+
+### Multi GPU CTC with Dataset Streaming
+
+The following command shows how to use [Dataset Streaming mode](https://huggingface.co/docs/datasets/dataset_streaming.html)
+to fine-tune [XLS-R](https://huggingface.co/transformers/master/model_doc/xls_r.html) 
+on [Common Voice](https://huggingface.co/datasets/common_voice) using 4 GPUs in half-precision.
+
+Streaming mode imposes several constraints on training:
+1. We need to construct a tokenizer beforehand and define it via `--tokenizer_name_or_path`.
+2. `--num_train_epochs` has to be replaced by `--max_steps`. Similarly, all other epoch-based arguments have to be 
+replaced by step-based ones.
+3. Full dataset shuffling on each epoch is not possible, since we don't have the whole dataset available at once. 
+However, the `--shuffle_buffer_size` argument controls how many examples we can pre-download before shuffling them.
+
+
+```bash
+**python -m torch.distributed.launch \
+	--nproc_per_node 4 run_speech_recognition_ctc_streaming.py \
+	--dataset_name="common_voice" \
+	--model_name_or_path="facebook/wav2vec2-xls-r-300m" \
+	--tokenizer_name_or_path="anton-l/wav2vec2-tokenizer-turkish" \
+	--dataset_config_name="tr" \
+	--train_split_name="train+validation" \
+	--eval_split_name="test" \
+	--output_dir="wav2vec2-xls-r-common_voice-tr-ft" \
+	--overwrite_output_dir \
+	--max_steps="5000" \
+	--per_device_train_batch_size="8" \
+	--gradient_accumulation_steps="2" \
+	--learning_rate="5e-4" \
+	--warmup_steps="500" \
+	--evaluation_strategy="steps" \
+	--text_column_name="sentence" \
+	--save_steps="500" \
+	--eval_steps="500" \
+	--logging_steps="1" \
+	--layerdrop="0.0" \
+	--eval_metrics wer cer \
+	--save_total_limit="1" \
+	--mask_time_prob="0.3" \
+	--mask_time_length="10" \
+	--mask_feature_prob="0.1" \
+	--mask_feature_length="64" \
+	--freeze_feature_encoder \
+	--chars_to_ignore , ? . ! - \; \: \" “ % ‘ ” � \
+	--max_duration_in_seconds="20" \
+	--shuffle_buffer_size="500" \
+	--fp16 \
+	--push_to_hub \
+	--do_train --do_eval \
+	--gradient_checkpointing**
+```
+
+On 4 V100 GPUs, this script should run in *ca.* 3h 31min and yield a CTC loss of **0.35** and word error rate
+of **0.29**.
+
 ### Examples CTC
 
 The following tables present a couple of example runs on the most popular speech-recognition datasets. 
@@ -175,6 +231,7 @@ they can serve as a baseline to improve upon.
 | [Common Voice](https://huggingface.co/datasets/common_voice)| `"tr"`  | [facebook/wav2vec2-large-xlsr-53](https://huggingface.co/facebook/wav2vec2-large-xlsr-53) | 0.35 | - | 1 GPU V100   |  1h20min                      | [here](https://huggingface.co/patrickvonplaten/wav2vec2-common_voice-tr-demo)  | [run.sh](https://huggingface.co/patrickvonplaten/wav2vec2-common_voice-tr-demo/blob/main/run.sh) |
 | [Common Voice](https://huggingface.co/datasets/common_voice)| `"tr"`  | [facebook/wav2vec2-xls-r-300m](https://huggingface.co/facebook/wav2vec2-xls-r-300m)  | 0.31     | - | 8 GPU V100   |  1h05            | [here](https://huggingface.co/patrickvonplaten/wav2vec2-large-xls-r-300m-common_voice-tr-ft)      |  [run.sh](https://huggingface.co/patrickvonplaten/wav2vec2-large-xls-r-300m-common_voice-tr-ft/blob/main/run.sh) |
 | [Common Voice](https://huggingface.co/datasets/common_voice)| `"tr"`  | [facebook/wav2vec2-xls-r-1b](https://huggingface.co/facebook/wav2vec2-xls-r-1b)  | 0.21 | -  | 2 GPU Titan 24 GB RAM   |  15h10            | [here](https://huggingface.co/patrickvonplaten/wav2vec2-xls-r-1b-common_voice-tr-ft)      |  [run.sh](https://huggingface.co/patrickvonplaten/wav2vec2-large-xls-r-1b-common_voice-tr-ft/blob/main/run.sh) |
+| [Common Voice](https://huggingface.co/datasets/common_voice)| `"tr"` in streaming mode  | [facebook/wav2vec2-xls-r-300m](https://huggingface.co/facebook/wav2vec2-xls-r-300m)  | 0.29     | - | 4 GPU V100   |  3h31            | [here](https://huggingface.co/anton-l/wav2vec2-xls-r-common_voice-tr-ft-stream)      |  [run.sh](https://huggingface.co/anton-l/wav2vec2-xls-r-common_voice-tr-ft-stream/blob/main/run.sh) |
 
 
 #### Multilingual Librispeech CTC

examples/pytorch/speech-recognition/requirements.txt

-datasets >= 1.13.3
+datasets >= 1.18.0
 torch >= 1.5
 torchaudio
 librosa

examples/pytorch/speech-recognition/run_speech_recognition_ctc.py

@@ -51,7 +51,7 @@ from transformers.utils.versions import require_version
 # Will error if the minimal version of Transformers is not installed. Remove at your own risks.
 check_min_version("4.17.0.dev0")
 
-require_version("datasets>=1.13.3", "To fix: pip install -r examples/pytorch/text-classification/requirements.txt")
+require_version("datasets>=1.18.0", "To fix: pip install -r examples/pytorch/speech-recognition/requirements.txt")
 
 
 logger = logging.getLogger(__name__)
@@ -146,7 +146,8 @@ class DataTrainingArguments:
     train_split_name: str = field(
         default="train+validation",
         metadata={
-            "help": "The name of the training data set split to use (via the datasets library). Defaults to 'train+validation'"
+            "help": "The name of the training data set split to use (via the datasets library). Defaults to "
+            "'train+validation'"
         },
     )
     eval_split_name: str = field(

examples/pytorch/speech-recognition/run_speech_recognition_seq2seq.py

@@ -49,7 +49,7 @@ from transformers.utils.versions import require_version
 # Will error if the minimal version of Transformers is not installed. Remove at your own risks.
 check_min_version("4.17.0.dev0")
 
-require_version("datasets>=1.8.0", "To fix: pip install -r examples/pytorch/summarization/requirements.txt")
+require_version("datasets>=1.18.0", "To fix: pip install -r examples/pytorch/speech-recognition/requirements.txt")
 
 logger = logging.getLogger(__name__)