chore: import upstream snapshot with attribution

2026-07-13 12:47:05 +08:00
commit 4f3b7da785
7394 changed files with 2005594 additions and 0 deletions
@@ -0,0 +1,54 @@
+/*
+ *  ******************************************************************************
+ *  *
+ *  *
+ *  * This program and the accompanying materials are made available under the
+ *  * terms of the Apache License, Version 2.0 which is available at
+ *  * https://www.apache.org/licenses/LICENSE-2.0.
+ *  *
+ *  * See the NOTICE file distributed with this work for additional
+ *  * information regarding copyright ownership.
+ *  * Unless required by applicable law or agreed to in writing, software
+ *  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ *  * License for the specific language governing permissions and limitations
+ *  * under the License.
+ *  *
+ *  * SPDX-License-Identifier: Apache-2.0
+ *  *****************************************************************************
+ */
+
+#include <helpers/ShapeBufferCreatorHelper.h>
+#include <helpers/ShapeBufferPlatformHelper.h>
+#include <helpers/cpu/CpuShapeBufferCreator.h>
+#include <stdexcept>
+
+namespace sd {
+
+// Initialize static member
+ShapeBufferCreator* ShapeBufferCreatorHelper::currentCreator_ = nullptr;
+
+ShapeBufferCreator& ShapeBufferCreatorHelper::getCurrentCreator() {
+    // This prevents SIGSEGV crash when getCurrentCreator() is called before initialization
+    if (currentCreator_ == nullptr) {
+        // Trigger platform initialization which will call setCurrentCreator()
+        ShapeBufferPlatformHelper::initialize();
+
+        // Double-check after initialization attempt
+        if (currentCreator_ == nullptr) {
+            THROW_EXCEPTION("FATAL: ShapeBufferCreator not initialized! "
+                          "ShapeBufferPlatformHelper::initialize() failed to set currentCreator_. "
+                          "This indicates a critical initialization order bug.");
+        }
+    }
+    return *currentCreator_;
+}
+
+void ShapeBufferCreatorHelper::setCurrentCreator(ShapeBufferCreator* creator) {
+    if (creator == nullptr) {
+        THROW_EXCEPTION("ShapeBufferCreator cannot be null");
+    }
+    currentCreator_ = creator;
+}
+
+} // namespace sd