fix: distributed init logic in Gloo backend #244
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Description:
Noticed a couple of issues while working with the distributed setup:
TCPStore(...)— named args caused aTypeError.world_size=2; now reads from env variables.dist.init_process_group(...)— this was missing and is required for proper Gloo initialization.ProcessGroupGloo(...)withinit_process_group(...)— cleaner and safer.dist.destroy_process_group()to ensure clean shutdown.All tested — things now spin up as expected.