From 25c01ba5092994f5156922e4873281b0a2e69b15 Mon Sep 17 00:00:00 2001
From: Marcin Chrzanowski <m@m-chrzan.xyz>
Date: Sat, 1 May 2021 19:13:36 +0200
Subject: Utilize GPU

---
 src/runner.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/runner.py b/src/runner.py
index 511f9a5..5548a0c 100644
--- a/src/runner.py
+++ b/src/runner.py
@@ -21,12 +21,14 @@ class Runner:
             self.count_correct
         ) = parse_file(file)
 
+        self.device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
+
         self.train_loader, self.test_loader = data.get_loaders(
                 augmentations,
                 target_transform,
                 batch_size)
 
-        self.net = Net(**net_config)
+        self.net = Net(**net_config).to(self.device)
         self.optimizer = torch.optim.Adam(self.net.parameters(), lr=lr)
 
     def run(self):
@@ -42,6 +44,7 @@ class Runner:
         total_loss = 0
         number_batches = 0
         for batch_idx, (data, target) in enumerate(self.train_loader):
+            data, target = data.to(self.device), target.to(self.device)
             number_batches += 1
             self.optimizer.zero_grad()
             output = self.net(data)
@@ -62,6 +65,7 @@ class Runner:
         number_batches = 0
         with torch.no_grad():
             for data, target in self.test_loader:
+                data, target = data.to(self.device), target.to(self.device)
                 number_batches += 1
                 output = self.net(data)
                 test_loss += self.loss_function(output, target)
-- 
cgit v1.2.3