chore: import upstream snapshot with attribution

libnd4j/include/ops/declarable/generic/shape/order.cpp

@@ -0,0 +1,55 @@
+/* ******************************************************************************
+ *
+ *
+ * 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
+ ******************************************************************************/
+
+//
+// Created by raver119 on 12.02.18.
+//
+
+#include <system/op_boilerplate.h>
+#if NOT_EXCLUDED(OP_order)
+
+#include <ops/declarable/headers/shape.h>
+
+namespace sd {
+namespace ops {
+CUSTOM_OP_IMPL(order, 1, 1, false, 0, 1) {
+  auto input = INPUT_VARIABLE(0);
+  auto output = OUTPUT_VARIABLE(0);
+
+  output->assign(input);
+
+  return Status::OK;
+}
+
+DECLARE_TYPES(order) {
+  getOpDescriptor()->setAllowedInputTypes(0, ANY)->setAllowedOutputTypes({ALL_INTS});
+}
+
+DECLARE_SHAPE_FN(order) {
+  auto input = inputShape->at(0);
+
+  auto isFOrder = INT_ARG(0) == 1;
+
+  auto newShape = ConstantShapeHelper::getInstance().createShapeInfo(
+      ArrayOptions::dataType(input), isFOrder ? 'f' : 'c', shape::rank(input), shape::shapeOf(input), -1);
+  return SHAPELIST(newShape);
+}
+}  // namespace ops
+}  // namespace sd
+
+#endif