# Slow processing with map when using deepspeed or fairscale

**URL:** <https://discuss.huggingface.co/t/slow-processing-with-map-when-using-deepspeed-or-fairscale/7229>\
**Category:** 🤗Datasets\
**Created:** [June 24, 2021, 8:30am UTC](https://discuss.huggingface.co/t/slow-processing-with-map-when-using-deepspeed-or-fairscale/7229 "2021-06-24T08:30:25Z")\
**Posts on this page:** 1\
**Showing post:** 11

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**Author:** ![jasonyoun](https://avatars.discourse-cdn.com/v4/letter/j/f14d63/32.png) [@jasonyoun](https://discuss.huggingface.co/u/jasonyoun)\
**Post date:** [June 25, 2021, 6:13am UTC](https://discuss.huggingface.co/t/slow-processing-with-map-when-using-deepspeed-or-fairscale/7229/11 "2021-06-25T06:13:18Z")

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I was also able to reproduce the result. Thanks for the prompt support @stas and @sgugger.

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_[View the full topic](https://discuss.huggingface.co/t/slow-processing-with-map-when-using-deepspeed-or-fairscale/7229)._