- Update torch version in requirements.txt

- Remove CPU execution option since DDP requires 2 GPUs for this example.

Signed-off-by: jafraustro <jaime.fraustro.valdez@intel.com>

Author: jafraustro

distributed/rpc/ddp_rpc/main.py

@@ -150,11 +150,8 @@ def run_worker(rank, world_size):
         for fut in futs:
             fut.wait()
     elif rank <= 1:
-        if torch.accelerator.is_available():
-            acc = torch.accelerator.current_accelerator()
-            device = torch.device(acc)
-        else:
-            device = torch.device("cpu")
+        acc = torch.accelerator.current_accelerator()
+        device = torch.device(acc)
         backend = torch.distributed.get_default_backend_for_device(device)
         torch.accelerator.device_index(rank)
         # Initialize process group for Distributed DataParallel on trainers.

distributed/rpc/ddp_rpc/requirements.txt

@@ -1,2 +1,2 @@
-torch>=2.7.1
+torch>=2.7.0
 numpy