init v0.23.0

Signed-off-by: Sun Ruoxi <sunruoxi@4paradigm.com>

csrc/attention/store_kv_block_metadata/op_host/store_kv_block_metadata_infershape.cpp

@@ -0,0 +1,43 @@
+/**
+ * Copyright (c) 2026 Huawei Technologies Co., Ltd.
+ * This program is free software, you can redistribute it and/or modify it under the terms and conditions of
+ * CANN Open Software License Agreement Version 2.0 (the "License").
+ * Please refer to the License for details. You should not use this file except in compliance with the License.
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
+ * INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
+ * See LICENSE in the root of the software repository for the full text of the License.
+ */
+
+/*!
+ * \file store_kv_block_metadata_infershape.cpp
+ * \brief InferShape implementation for StoreKvBlockMetadata
+ */
+#include <register/op_impl_registry.h>
+
+using namespace ge;
+
+namespace ops {
+
+static constexpr int DIM_0 = 0;
+
+static ge::graphStatus InferShape4StoreKvBlockMetadata(gert::InferShapeContext* context)
+{
+    // All tensors are inputs now; nothing to infer for outputs.
+    // Validate that slot_mapping (input 0) exists.
+    auto inputShape = context->GetInputShape(DIM_0);
+    if (inputShape == nullptr) {
+        return GRAPH_FAILED;
+    }
+    return GRAPH_SUCCESS;
+}
+
+static graphStatus InferDataType4StoreKvBlockMetadata(gert::InferDataTypeContext* context)
+{
+    return GRAPH_SUCCESS;
+}
+
+IMPL_OP_INFERSHAPE(StoreKvBlockMetadata)
+    .InferShape(InferShape4StoreKvBlockMetadata)
+    .InferDataType(InferDataType4StoreKvBlockMetadata);
+
+} // namespace ops