[TensorExpr] Move controlling knob out of the TE fuser pass. (#37970)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/37970
This change makes the pass friendlier for users who try to invoke it
directly.
Test Plan: Imported from OSS
Reviewed By: suo
Differential Revision: D21444832
Pulled By: ZolotukhinM
fbshipit-source-id: 8be4b5028b3bd84082874e16f38a70b245af5d19
Author
Mikhail Zolotukhin
