MegaBlocks release (#1102)
* [Stage] Megablocks release (#241)
* V1 of MegaBlocks
---------
* fix hf ckptr
* rename
* lint
* lint
---------
Co-authored-by: Abhinav Venigalla <abhi@mosaicml.com>
Co-authored-by: Sasha Doubov <sasha@mosaicml.com>
Co-authored-by: Cheng Li <pistasable@gmail.com>
Co-authored-by: Ning Wang <ning.wang@databricks.com>
Co-authored-by: Irene Dea <deaairene@gmail.com>
Co-authored-by: Shashank Rajput <shashank.rajput@databricks.com>
Co-authored-by: Chuck Tang <chuck.tang@databricks.com>
Co-authored-by: Jose Javier <26491792+josejg@users.noreply.github.com>
Co-authored-by: Angel Ruiz <angel.ruiz@databricks.com>
Co-authored-by: Denny Lee <denny.g.lee@gmail.com>
Co-authored-by: Jane Zhang <jane.zhang@databricks.com>
Co-authored-by: Daniel King <daniel@mosaicml.com>
Co-authored-by: Chuck Tang <chuck@mosaicml.com>
Co-authored-by: Vitaliy Chiley <vitaliy.chiley@databricks.com>