chore: import upstream snapshot with attribution

paddle/phi/kernels/assert_kernel.cc

@@ -0,0 +1,51 @@
+// Copyright (c) 2023 PaddlePaddle Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// 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.
+
+#include "paddle/phi/kernels/assert_kernel.h"
+
+#include "paddle/phi/backends/cpu/cpu_context.h"
+#include "paddle/phi/core/kernel_registry.h"
+
+#include "paddle/phi/kernels/funcs/tensor_formatter.h"
+
+namespace phi {
+
+template <typename T, typename Context>
+void AssertKernel(const Context& dev_ctx,
+                  const DenseTensor& cond,
+                  const std::vector<const DenseTensor*>& data,
+                  int64_t summarize) {
+  bool cond_flag = cond.data<bool>()[0];
+  if (cond_flag) {
+    return;
+  }
+
+  phi::funcs::TensorFormatter formatter;
+  formatter.SetSummarize(summarize);
+
+  for (size_t i = 0; i < data.size(); ++i) {
+    std::string name = "data_" + std::to_string(i);
+    formatter.Print(*(data[i]), name);
+  }
+
+  PADDLE_THROW(common::errors::InvalidArgument(
+      "The condition of  must be true, but received false"));
+}
+
+}  // namespace phi
+
+PD_REGISTER_KERNEL(assert, CPU, ALL_LAYOUT, phi::AssertKernel, bool) {
+  kernel->InputAt(0).SetBackend(phi::Backend::CPU);
+  kernel->InputAt(1).SetBackend(phi::Backend::ALL_BACKEND);
+}