chore: import upstream snapshot with attribution

2026-07-13 12:40:42 +08:00
commit e25996e7db
15472 changed files with 3536181 additions and 0 deletions
@@ -0,0 +1,96 @@
+// 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 <sstream>
+
+#include "gtest/gtest.h"
+
+#include "paddle/cinn/common/dim_expr_converter.h"
+#include "paddle/cinn/common/ir_util.h"
+#include "paddle/cinn/ir/ir_printer.h"
+
+namespace cinn::common::test {
+
+using namespace symbol;  // NOLINT
+
+TEST(Convert, AddExpr) {
+  List<DimExpr> num_lists{DimExpr(4), DimExpr(5), DimExpr("sym_0")};
+  DimExpr dim_expr{Add<DimExpr>{num_lists}};
+  ir::Expr src_expr = DimExprConverter().ConvertToIrExpr(dim_expr);
+
+  ir::Expr expr1 =
+      ir::Add::Make(ir::Expr(std::int64_t(4)), ir::Expr(std::int64_t(5)));
+  ir::Expr dst_expr =
+      ir::Add::Make(expr1,
+                    ir::_Var_::Make(ir::Expr(static_cast<int64_t>(1)),
+                                    ir::Expr(INT32_MAX),
+                                    "sym_0",
+                                    /* is_reduce  = */ false,
+                                    /* is_symbolic_constant = */ true));
+  ASSERT_TRUE(MathEqual(src_expr, dst_expr));
+}
+
+TEST(Convert, SubExpr) {
+  DimExpr dim_expr = DimExpr(4) - DimExpr("sym_0");
+  ir::Expr src_expr = DimExprConverter().ConvertToIrExpr(dim_expr);
+
+  ir::Expr expr1 =
+      ir::Sub::Make(ir::Expr(std::int64_t(0)),
+                    ir::_Var_::Make(ir::Expr(static_cast<int64_t>(1)),
+                                    ir::Expr(INT32_MAX),
+                                    "sym_0",
+                                    /* is_reduce  = */ false,
+                                    /* is_symbolic_constant = */ true));
+  ir::Expr dst_expr = ir::Add::Make(ir::Expr(std::int64_t(4)), expr1);
+  ASSERT_TRUE(MathEqual(src_expr, dst_expr));
+}
+
+TEST(Convert, MulExpr) {
+  List<DimExpr> num_lists{DimExpr(4), DimExpr(5), DimExpr("sym_0")};
+  DimExpr dim_expr{Mul<DimExpr>{num_lists}};
+  ir::Expr src_expr = DimExprConverter().ConvertToIrExpr(dim_expr);
+
+  ir::Expr expr1 =
+      ir::Mul::Make(ir::Expr(std::int64_t(4)), ir::Expr(std::int64_t(5)));
+  ir::Expr dst_expr =
+      ir::Mul::Make(expr1,
+                    ir::_Var_::Make(ir::Expr(static_cast<int64_t>(1)),
+                                    ir::Expr(INT32_MAX),
+                                    "sym_0",
+                                    /* is_reduce  = */ false,
+                                    /* is_symbolic_constant = */ true));
+  ASSERT_TRUE(MathEqual(src_expr, dst_expr));
+}
+
+TEST(Convert, MaxExpr) {
+  List<DimExpr> num_lists{DimExpr(4), DimExpr(5), DimExpr("sym_0")};
+  DimExpr dim_expr{Max<DimExpr>{num_lists}};
+  ir::Expr src_expr = DimExprConverter().ConvertToIrExpr(dim_expr);
+
+  std::ostringstream stream;
+  stream << src_expr;
+  ASSERT_EQ(stream.str(), "cinn_max(cinn_max(4ll, 5ll), sym_0)");
+}
+
+TEST(Convert, MinExpr) {
+  List<DimExpr> num_lists{DimExpr(4), DimExpr(5), DimExpr("sym_0")};
+  DimExpr dim_expr{Min<DimExpr>{num_lists}};
+  ir::Expr src_expr = DimExprConverter().ConvertToIrExpr(dim_expr);
+
+  std::ostringstream stream;
+  stream << src_expr;
+  ASSERT_EQ(stream.str(), "cinn_min(cinn_min(4ll, 5ll), sym_0)");
+}
+
+}  // namespace cinn::common::test