StoreMatrixInMatrixMarketFormat can store both integer and float tensors (#21606)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/21606
StoreMatrixInMatrixMarketFormat was able to dump quantized tensors only but sometimes we want to dump float tensors.
Reviewed By: csummersea
Differential Revision: D15741611
fbshipit-source-id: 95b03c2fdf1bd8407f7d925171d9dc9f25677464
