DeepSpeed

3a7f3aa8 - enable phi2 autotp (#5436)

enable phi2 autotp (#5436) This PR aims to enable phi2 model autotp. --------- Co-authored-by: Logan Adams <114770087+loadams@users.noreply.github.com> Co-authored-by: Olatunji Ruwase <olruwase@microsoft.com>