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
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+//
+//  MemoryUtilsTest.cpp
+//  MNNTests
+//
+//  Created by MNN on 2019/01/17.
+//  Copyright © 2018, Alibaba Group Holding Limited
+//
+
+#include "MNNTestSuite.h"
+#include "core/MNNMemoryUtils.h"
+
+#ifndef MNN_DEBUG_MEMORY
+class MemoryUtilsTest : public MNNTestCase {
+public:
+    virtual ~MemoryUtilsTest() = default;
+    virtual bool run(int precision) {
+        {
+            void *ptr = MNNMemoryAllocAlign(5, 0b111111 + 1);
+            MNNTEST_ASSERT(((intptr_t)ptr & 0b111111) == 0);
+            MNNMemoryFreeAlign(ptr);
+        }
+        {
+            void *ptr = MNNMemoryCallocAlign(8 * sizeof(int), 0b111 + 1);
+            MNNTEST_ASSERT(((intptr_t)ptr & 0b111) == 0);
+            for (int i = 0; i < 8; i++)
+                MNNTEST_ASSERT(((int *)ptr)[i] == 0);
+            MNNMemoryFreeAlign(ptr);
+        }
+        return true;
+    }
+};
+MNNTestSuiteRegister(MemoryUtilsTest, "core/memory_utils");
+#endif