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542ac51d1f
nanogpt-experiments/data/openwebtext
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Oleksandr Kuvshynov 542ac51d1f nanogpt: fix multiprocessing in load_dataset on os x 
The issue seems to be that _fixup_main_from_path in multiprocessing
module in python is unable to find entry point, thus, adding
```
if __name__ == '__main__'
```
2023-06-17 20:35:38 -04:00
..
prepare.py nanogpt: fix multiprocessing in load_dataset on os x 2023-06-17 20:35:38 -04:00
readme.md first very bad commit 2022-12-28 00:58:19 +00:00

readme.md

openwebtext dataset

after running prepare.py (preprocess) we get:

  • train.bin is ~17GB, val.bin ~8.5MB
  • train has ~9B tokens (9,035,582,198)
  • val has ~4M tokens (4,434,897)

this came from 8,013,769 documents in total.

references: