Does pytorch lightning have good support for FSDP 2? #20978
              
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                      jlu-figma
                    
                  
                
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Hi! Just curious if pytorch lightning code primarily uses FSDP 2 or FSDP 1. I see some references to
fully_shardso there seems to be some FSDP 2 usage, but most FSDP code seems to be using FSDP 1.Are there plans to support FSDP 2 more thoroughly in the future?
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