Megatron-DeepSpeed

3d5d1514 - MTF train script (#295)

MTF train script (#295) Co-authored-by: Lintang Sutawika <lintang@datasaur.ai> Co-authored-by: Lintang Sutawika <lintang@sutawika.com> Co-authored-by: Muennighoff <n.muennighoff@gmail.com>