IQ.Pilot Release Commit @ bec7652

artifacts/package_sources/tinygrad/test/external/mlperf_retinanet/presets.py

@@ -0,0 +1,24 @@
+# Copied from https://github.com/mlcommons/training/blob/637c82f9e699cd6caf108f92efb2c1d446b630e0/single_stage_detector/ssd/presets.py
+
+from test.external.mlperf_retinanet import transforms as T
+
+class DetectionPresetTrain:
+    def __init__(self, data_augmentation, hflip_prob=0.5, mean=(123., 117., 104.)):
+        if data_augmentation == 'hflip':
+            self.transforms = T.Compose([
+                T.RandomHorizontalFlip(p=hflip_prob),
+                T.ToTensor(),
+            ])
+        else:
+            raise ValueError(f'Unknown data augmentation policy "{data_augmentation}"')
+
+    def __call__(self, img, target):
+        return self.transforms(img, target)
+
+
+class DetectionPresetEval:
+    def __init__(self):
+        self.transforms = T.ToTensor()
+
+    def __call__(self, img, target):
+        return self.transforms(img, target)