# Question about THC\\THC.h

**URL:** <https://discuss.pytorch.org/t/question-about-thc-thc-h/147145>\
**Category:** Uncategorized\
**Created:** [March 22, 2022, 12:37pm UTC](https://discuss.pytorch.org/t/question-about-thc-thc-h/147145 "2022-03-22T12:37:26Z")\
**Posts on this page:** 1\
**Showing post:** 9

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**Author:** ![ptrblck](https://discuss.pytorch.org/user_avatar/discuss.pytorch.org/ptrblck/32/1823_2.png) [@ptrblck](https://discuss.pytorch.org/u/ptrblck)\
**Post date:** [April 1, 2022, 8:15pm UTC](https://discuss.pytorch.org/t/question-about-thc-thc-h/147145/9 "2022-04-01T20:15:21Z")

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You could check which deprecated `TH(C)` methods are currently used in the code base and migrate them to the new `ATen` API. I would guess that the majority of actual function names should be equal but in a new namespace now (or without the `TH` tag in their name).

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