chore: import upstream snapshot with attribution

2026-07-13 13:33:03 +08:00
commit 5b57521aa1
8226 changed files with 3425766 additions and 0 deletions
@@ -0,0 +1,30 @@
+//
+//  DataLoaderConfig.hpp
+//  MNN
+//
+//  Created by MNN on 2019/11/15.
+//  Copyright © 2018, Alibaba Group Holding Limited
+//
+
+#ifndef DataLoaderConfig_hpp
+#define DataLoaderConfig_hpp
+#include <MNN/MNNDefine.h>
+namespace MNN {
+namespace Train {
+
+class MNN_PUBLIC DataLoaderConfig {
+public:
+    DataLoaderConfig() = default;
+    DataLoaderConfig(size_t batchSize, size_t nWorkers = 0) : batchSize(batchSize), numWorkers(nWorkers) {
+    }
+
+    size_t batchSize  = 1;
+    size_t numWorkers = 0;
+    size_t numJobs    = numWorkers * 2;
+    bool dropLast     = false;
+};
+
+} // namespace Train
+} // namespace MNN
+
+#endif // DataLoaderConfig