parent
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commit
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/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License. */
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#pragma once
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#include <string>
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// __has_include is currently supported by GCC and Clang. However GCC 4.9 may
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// have issues and
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// returns 1 for 'defined( __has_include )', while '__has_include' is actually
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// not supported:
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#if defined(__has_include) && (!defined(BOOST_GCC) || (__GNUC__ + 0) >= 5)
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#if __has_include(<cxxabi.h>)
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#define PADDLE_FRAMEWORK_HAS_CXXABI_H
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#endif
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#elif defined(__GLIBCXX__) || defined(__GLIBCPP__)
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#define PADDLE_FRAMEWORK_HAS_CXXABI_H
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#endif
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#if defined(PADDLE_FRAMEWORK_HAS_CXXABI_H)
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#include <cxxabi.h>
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// For some archtectures (mips, mips64, x86, x86_64) cxxabi.h in Android NDK is
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// implemented by gabi++ library
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// which does not implement abi::__cxa_demangle(). We detect this implementation
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// by checking the include guard here.
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#if defined(__GABIXX_CXXABI_H__)
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#undef PADDLE_FRAMEWORK_HAS_CXXABI_H
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#else
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#include <cstddef>
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#include <cstdlib>
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#endif
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#endif
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namespace paddle {
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namespace framework {
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inline char const* demangle_alloc(char const* name);
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inline void demangle_free(char const* name);
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class scoped_demangled_name {
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private:
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char const* m_p;
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public:
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explicit scoped_demangled_name(char const* name)
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: m_p(demangle_alloc(name)) {}
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~scoped_demangled_name() { demangle_free(m_p); }
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char const* get() const { return m_p; }
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scoped_demangled_name(scoped_demangled_name const&) = delete;
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scoped_demangled_name& operator=(scoped_demangled_name const&) = delete;
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};
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#if defined(PADDLE_FRAMEWORK_HAS_CXXABI_H)
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inline char const* demangle_alloc(char const* name) {
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int status = 0;
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std::size_t size = 0;
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return abi::__cxa_demangle(name, NULL, &size, &status);
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}
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inline void demangle_free(char const* name) {
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std::free(const_cast<char*>(name));
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}
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inline std::string demangle(char const* name) {
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scoped_demangled_name demangled_name(name);
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char const* p = demangled_name.get();
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if (!p) p = name;
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return p;
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}
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#else
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inline char const* demangle_alloc(char const* name) { return name; }
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inline void demangle_free(char const*) {}
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inline std::string demangle(char const* name) { return name; }
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#endif
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} // namespace framework
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} // namespace paddle
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@ -1,46 +0,0 @@
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/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License. */
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#include <string>
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#include <vector>
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#include "gtest/gtest.h"
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#include "paddle/fluid/framework/attribute_type.h"
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TEST(Attribute, TypeName) {
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bool boolean;
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int integer;
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float ft;
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std::string str;
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std::vector<bool> booleans;
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std::vector<int> integers;
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std::vector<std::string> strings;
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EXPECT_EQ("bool", paddle::framework::demangle(typeid(boolean).name()));
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EXPECT_EQ("int", paddle::framework::demangle(typeid(integer).name()));
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EXPECT_EQ("float", paddle::framework::demangle(typeid(ft).name()));
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EXPECT_EQ(
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"std::__cxx11::basic_string<char, std::char_traits<char>, "
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"std::allocator<char> >",
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paddle::framework::demangle(typeid(str).name()));
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EXPECT_EQ("std::vector<bool, std::allocator<bool> >",
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paddle::framework::demangle(typeid(booleans).name()));
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EXPECT_EQ("std::vector<int, std::allocator<int> >",
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paddle::framework::demangle(typeid(integers).name()));
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EXPECT_EQ(
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"std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, "
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"std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, "
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"std::char_traits<char>, std::allocator<char> > > >",
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paddle::framework::demangle(typeid(strings).name()));
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}
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