DeepSpeed

94b67229 - Clarify unmanaged offload rejection as optimizer state offload

Clarify unmanaged offload rejection as optimizer state offload Address stas00 feedback: the stage-1/2 finalize assertion and the init-time guard referred to generic "ZeRO offload", but param offload is stage-3-only and already rejected by the preceding stage guard. Name optimizer state offload explicitly and drop the redundant offload_param check. Signed-off-by: Olatunji Ruwase <tunji.ruwase@snowflake.com> Co-authored-by: Cursor <cursoragent@cursor.com>