From 2181ad1bc737880c3949d43735101033d126baae Mon Sep 17 00:00:00 2001
From: William Falcon <waf2107@columbia.edu>
Date: Mon, 27 Apr 2020 07:12:04 -0400
Subject: [PATCH] ddp pickle

---
 pytorch_lightning/trainer/data_loading.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pytorch_lightning/trainer/data_loading.py b/pytorch_lightning/trainer/data_loading.py
index 7d0b8180..92fb73e2 100644
--- a/pytorch_lightning/trainer/data_loading.py
+++ b/pytorch_lightning/trainer/data_loading.py
@@ -134,6 +134,7 @@ class TrainerDataLoadingMixin(ABC):
                     'ddp': self.num_nodes * self.num_processes,
                     'ddp2': self.num_nodes,
                 }
+                import pdb; pdb.set_trace()
                 sampler = DistributedSampler(
                     dataloader.dataset,
                     num_replicas=world_size.get(self.distributed_backend, 0),