[Move selected_rows PR #5] VisitDataType use Pten::DataType (PaddlePaddle#39236)

* Added selected_rows and rw_lock to pten

* Renamed the unit test target to fix CI

* Removed Class SelectedRows in Fluid, changed include/cmake relationship, use pten::SelectedRows in Fluid

* Remove rw_lock.h,rw_lock_test.cc in fluid

* Use pten::RWLock and pten::AutoRDLock, fix CI

* Use pten::SelectedRows

* Use pten::SelectedRows

* Fix to pass NPU CI

* Selected_Rows inherits from TensorBase

* Use pten::SelectedRows, to pass NPU CI

* To fix NPU CI

* To fix NPU CI again

* Use paddle/pten/core/enforce and polish code

* Use pten::DataType instead of using proto_type

* Move part of data_type to pten

* Polish Code

Author: veyron95

paddle/pten/core/selected_rows.cc

@@ -13,9 +13,7 @@ See the License for the specific language governing permissions and
 limitations under the License. */
 
 #include "paddle/pten/core/selected_rows.h"
-
-// See Note [ Why still include the fluid headers? ]
-#include "paddle/fluid/framework/data_type.h"
+#include "paddle/pten/core/utils/data_type.h"
 
 namespace pten {
 
@@ -191,16 +189,16 @@ void SelectedRows::Get(const pten::DenseTensor& ids,
       int64_t index = AutoGrownIndex(id, auto_grown, is_test);
       if (index < 0) {
         VLOG(5) << "id " << id << " not in the table, return 0";
-        paddle::framework::VisitDataType(
-            value_->type(),
+        pten::VisitDataType(
+            value_->dtype(),
             TensorFillVisitor(value, i * value_width, value_width, 0.0));
       } else {
-        paddle::framework::VisitDataType(value_->type(),
-                                         TensorCopyVisitor(value,
-                                                           i * value_width,
-                                                           *value_.get(),
-                                                           index * value_width,
-                                                           value_width));
+        pten::VisitDataType(value_->dtype(),
+                            TensorCopyVisitor(value,
+                                              i * value_width,
+                                              *value_.get(),
+                                              index * value_width,
+                                              value_width));
       }
     }
   }

paddle/pten/core/utils/data_type.h

@@ -0,0 +1,63 @@
+/* Copyright (c) 2022 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. */
+
+#pragma once
+#include <iostream>
+#include <string>
+#include <typeindex>
+
+#include "paddle/pten/common/data_type.h"
+#include "paddle/pten/core/enforce.h"
+#include "paddle/pten/kernels/funcs/eigen/extensions.h"
+
+namespace pten {
+
+#define _PtenForEachDataTypeHelper_(callback, cpp_type, data_type) \
+  callback(cpp_type, data_type);
+
+#define _PtenForEachDataType_(callback)                                   \
+  _PtenForEachDataTypeHelper_(callback, float, DataType::FLOAT32);        \
+  _PtenForEachDataTypeHelper_(                                            \
+      callback, ::paddle::platform::float16, DataType::FLOAT16);          \
+  _PtenForEachDataTypeHelper_(                                            \
+      callback, ::paddle::platform::bfloat16, DataType::BFLOAT16);        \
+  _PtenForEachDataTypeHelper_(callback, double, DataType::FLOAT64);       \
+  _PtenForEachDataTypeHelper_(callback, int, DataType::INT32);            \
+  _PtenForEachDataTypeHelper_(callback, int64_t, DataType::INT64);        \
+  _PtenForEachDataTypeHelper_(callback, bool, DataType::BOOL);            \
+  _PtenForEachDataTypeHelper_(callback, uint8_t, DataType::UINT8);        \
+  _PtenForEachDataTypeHelper_(callback, int16_t, DataType::INT16);        \
+  _PtenForEachDataTypeHelper_(callback, int8_t, DataType::INT8);          \
+  _PtenForEachDataTypeHelper_(                                            \
+      callback, ::paddle::platform::complex<float>, DataType::COMPLEX64); \
+  _PtenForEachDataTypeHelper_(                                            \
+      callback, ::paddle::platform::complex<double>, DataType::COMPLEX128);
+
+template <typename Visitor>
+inline void VisitDataType(pten::DataType type, Visitor visitor) {
+#define PtenVisitDataTypeCallback(cpp_type, data_type) \
+  do {                                                 \
+    if (type == data_type) {                           \
+      visitor.template apply<cpp_type>();              \
+      return;                                          \
+    }                                                  \
+  } while (0)
+
+  _PtenForEachDataType_(PtenVisitDataTypeCallback);
+#undef PtenVisitDataTypeCallback
+  PADDLE_THROW(pten::errors::Unimplemented(
+      "Not supported proto::VarType::Type(%d) as data type.",
+      static_cast<int>(type)));
+}
+}  // namespace pten