From 3223c0171ac85b1e1a730487781d50d07ed9b5f0 Mon Sep 17 00:00:00 2001
From: Glenn Jocher <glenn.jocher@ultralytics.com>
Date: Fri, 21 Jun 2019 10:58:12 +0200
Subject: [PATCH] updates

---
 cfg/yolov3-spp.cfg | 8 ++++----
 train.py           | 2 +-
 utils/gcp.sh       | 4 ++--
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/cfg/yolov3-spp.cfg b/cfg/yolov3-spp.cfg
index a97a3cf3..bb4e893b 100644
--- a/cfg/yolov3-spp.cfg
+++ b/cfg/yolov3-spp.cfg
@@ -1,10 +1,10 @@
 [net]
 # Testing
-batch=1
-subdivisions=1
+# batch=1
+# subdivisions=1
 # Training
-# batch=64
-# subdivisions=16
+batch=64
+subdivisions=16
 width=608
 height=608
 channels=3
diff --git a/train.py b/train.py
index e5247683..9c16bbf5 100644
--- a/train.py
+++ b/train.py
@@ -318,7 +318,7 @@ if __name__ == '__main__':
     parser.add_argument('--img-size', type=int, default=416, help='inference size (pixels)')
     parser.add_argument('--resume', action='store_true', help='resume training flag')
     parser.add_argument('--transfer', action='store_true', help='transfer learning flag')
-    parser.add_argument('--num-workers', type=int, default=0, help='number of Pytorch DataLoader workers')
+    parser.add_argument('--num-workers', type=int, default=4, help='number of Pytorch DataLoader workers')
     parser.add_argument('--dist-url', default='tcp://127.0.0.1:9999', type=str, help='distributed training init method')
     parser.add_argument('--rank', default=0, type=int, help='distributed training node rank')
     parser.add_argument('--world-size', default=1, type=int, help='number of nodes for distributed training')
diff --git a/utils/gcp.sh b/utils/gcp.sh
index 72a6f72b..34d7c1c0 100755
--- a/utils/gcp.sh
+++ b/utils/gcp.sh
@@ -73,7 +73,7 @@ rm -rf darknet && git clone https://github.com/AlexeyAB/darknet && cd darknet &&
 ./darknet detector train ../supermarket2/supermarket2.data ../yolo_v3_spp_pan_scale.cfg darknet53.conv.74 -map -dont_show # train spp
 ./darknet detector train ../yolov3/data/coco.data ../yolov3-spp.cfg darknet53.conv.74 -map -dont_show # train spp coco
 
-./darknet detector train ../supermarket2/supermarket2.data ../yolov3-spp-sm2-1cls-scalexy_variable.cfg darknet53.conv.74 -map -dont_show # train spp
+./darknet detector train data/coco.data ../yolov3-spp.cfg darknet53.conv.74 -map -dont_show # train spp
 gsutil cp -r backup/*5000.weights gs://sm6/weights
 sudo shutdown
 
@@ -95,6 +95,6 @@ python3 test.py --data ../supermarket2/supermarket2.data --weights ../darknet/ba
 
 
 # Debug/Development
-python3 train.py --data data/coco.data --epochs 1 --img-size 320 --single-scale --batch-size 16 --accumulate 4 --giou --evolve
+python3 train.py --data data/coco.data --img-size 416 --batch-size 8 --accumulate 8
 gsutil cp evolve.txt gs://ultralytics
 sudo shutdown