chore: import upstream snapshot with attribution

test/cpp/pir/custom_engine/test_custom_engine_operation.cc

@@ -0,0 +1,104 @@
+// Copyright (c) 2024 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 <gtest/gtest.h>
+#include <sstream>
+
+#include "paddle/fluid/pir/dialect/operator/ir/op_dialect.h"
+#include "paddle/fluid/pir/dialect/operator/ir/pd_op.h"
+#include "paddle/pir/include/core/builtin_attribute.h"
+#include "paddle/pir/include/core/builtin_dialect.h"
+#include "paddle/pir/include/core/builtin_op.h"
+#include "paddle/pir/include/core/ir_context.h"
+#include "paddle/pir/include/core/program.h"
+#include "paddle/pir/include/core/type_id.h"
+#include "test/cpp/pir/custom_engine/custom_engine_op.h"
+
+TEST(op_test, region_test) {
+  pir::IrContext *ctx = pir::IrContext::Instance();
+  ctx->GetOrRegisterDialect<paddle::dialect::OperatorDialect>();
+  ctx->GetOrRegisterDialect<pir::BuiltinDialect>();
+  pir::Dialect *custom_engine_dialect =
+      ctx->GetOrRegisterDialect<paddle::dialect::CustomEngineDialect>();
+  EXPECT_EQ(custom_engine_dialect != nullptr, true);
+  ctx->RegisterOpInfo(custom_engine_dialect,
+                      pir::TypeId::get<paddle::dialect::FakeEngineOp>(),
+                      paddle::dialect::FakeEngineOp::name(),
+                      paddle::dialect::FakeEngineOp::interface_set(),
+                      paddle::dialect::FakeEngineOp::GetTraitSet(),
+                      paddle::dialect::FakeEngineOp::attributes_num,
+                      paddle::dialect::FakeEngineOp::attributes_name,
+                      paddle::dialect::FakeEngineOp::VerifySigInvariants,
+                      paddle::dialect::FakeEngineOp::VerifyRegionInvariants);
+
+  pir::Program program(ctx);
+  pir::Block *block = program.block();
+  pir::Builder builder(ctx, block);
+
+  auto full_op1 =
+      builder.Build<paddle::dialect::FullOp>(std::vector<int64_t>{2, 2}, 100);
+  auto full_op2 =
+      builder.Build<paddle::dialect::FullOp>(std::vector<int64_t>{2, 2}, 10);
+
+  auto buildin_combine_op = builder.Build<pir::CombineOp>(
+      std::vector<pir::Value>{full_op1.result(0), full_op2.result(0)});
+
+  pir::OpInfo fake_engine_op_info =
+      ctx->GetRegisteredOpInfo(paddle::dialect::FakeEngineOp::name());
+
+  std::vector<pir::Type> out_types;
+  out_types.push_back(
+      pir::DenseTensorType::get(pir::IrContext::Instance(),
+                                pir::Float32Type::get(ctx),
+                                phi::DDim(std::vector<int64_t>{2, 2}.data(), 2),
+                                phi::DataLayout::kNCHW,
+                                phi::LoD(),
+                                0));
+  pir::Type out_vector_type =
+      pir::VectorType::get(pir::IrContext::Instance(), out_types);
+  std::vector<pir::Type> output_types = {out_vector_type};
+
+  pir::AttributeMap attribute_map;
+  std::vector<pir::Attribute> val;
+  val.push_back(pir::StrAttribute::get(ctx, "input_0"));
+  val.push_back(pir::StrAttribute::get(ctx, "input_1"));
+  attribute_map.insert({"input_names", pir::ArrayAttribute::get(ctx, val)});
+  std::vector<pir::Attribute> out_val;
+  out_val.push_back(pir::StrAttribute::get(ctx, "output_0"));
+  out_val.push_back(pir::StrAttribute::get(ctx, "output_1"));
+  attribute_map.insert(
+      {"output_names", pir::ArrayAttribute::get(ctx, out_val)});
+
+  pir::Operation *op1 = pir::Operation::Create({buildin_combine_op.result(0)},
+                                               attribute_map,
+                                               output_types,
+                                               fake_engine_op_info);
+
+  // (3) Test custom operation printer
+  std::stringstream ss1;
+  op1->Print(ss1);
+
+  builder.Insert(op1);
+
+  auto op2 = builder.Build<paddle::dialect::FakeEngineOp>(
+      buildin_combine_op.result(0),
+      std::vector<std::string>{"input_0", "input_1"},
+      std::vector<std::string>{"output_0"},
+      std::vector<std::vector<int64_t>>{{2, 2}},
+      std::vector<phi::DataType>{phi::DataType::FLOAT32});
+
+  std::stringstream ss2;
+  op2->Print(ss2);
+
+  EXPECT_EQ(block->size(), 5u);
+}