status (#12764)

cmake/flags.cmake

@@ -102,7 +102,6 @@ set(COMMON_FLAGS
     -fno-omit-frame-pointer
     -Wall
     -Wextra
-    -Werror
     -Wnon-virtual-dtor
     -Wdelete-non-virtual-dtor
     -Wno-unused-parameter
@@ -115,6 +114,11 @@ set(COMMON_FLAGS
     -Wno-error=terminate  # Warning in PADDLE_ENFORCE
 )
 
+# https://github.com/PaddlePaddle/Paddle/issues/12773
+if (NOT WIN32)
+list(APPEND COMMON_FLAGS -Werror)
+endif()
+
 set(GPU_COMMON_FLAGS
     -fPIC
     -fno-omit-frame-pointer

paddle/fluid/operators/CMakeLists.txt

@@ -9,7 +9,6 @@ function(op_library TARGET)
     # op_library is a function to create op library. The interface is same as
     # cc_library. But it handle split GPU/CPU code and link some common library
     # for ops.
-    set(OP_LIBRARY ${TARGET} ${OP_LIBRARY} PARENT_SCOPE)
     set(cc_srcs)
     set(cu_srcs)
     set(hip_cu_srcs)
@@ -92,6 +91,7 @@ function(op_library TARGET)
         endif()
     endforeach()
     endif(WIN32)
+    set(OP_LIBRARY ${TARGET} ${OP_LIBRARY} PARENT_SCOPE)
 
     list(LENGTH op_library_DEPS op_library_DEPS_len)
     if (${op_library_DEPS_len} GREATER 0)

paddle/fluid/platform/dynload/cublas.h

@@ -17,10 +17,10 @@
 #include <cublasXt.h>
 #include <cublas_v2.h>
 #include <cuda.h>
-#include <dlfcn.h>
 #include <mutex>  // NOLINT
 #include <type_traits>
 #include "paddle/fluid/platform/dynload/dynamic_loader.h"
+#include "paddle/fluid/platform/port.h"
 
 namespace paddle {
 namespace platform {

paddle/fluid/platform/dynload/cudnn.h

@@ -15,9 +15,9 @@ limitations under the License. */
 #pragma once
 
 #include <cudnn.h>
-#include <dlfcn.h>
 #include <mutex>  // NOLINT
 #include "paddle/fluid/platform/dynload/dynamic_loader.h"
+#include "paddle/fluid/platform/port.h"
 
 namespace paddle {
 namespace platform {

paddle/fluid/platform/dynload/cupti.h

@@ -17,10 +17,10 @@ limitations under the License. */
 
 #include <cuda.h>
 #include <cupti.h>
-#include <dlfcn.h>
 #include <mutex>  // NOLINT
 
 #include "paddle/fluid/platform/dynload/dynamic_loader.h"
+#include "paddle/fluid/platform/port.h"
 
 namespace paddle {
 namespace platform {

paddle/fluid/platform/dynload/curand.h

@@ -14,9 +14,9 @@ limitations under the License. */
 #pragma once
 
 #include <curand.h>
-#include <dlfcn.h>
 
 #include <mutex>  // NOLINT
+#include "paddle/fluid/platform/port.h"
 
 #include "paddle/fluid/platform/dynload/dynamic_loader.h"
 

paddle/fluid/platform/dynload/mklml.h

@@ -14,10 +14,10 @@ limitations under the License. */
 
 #pragma once
 
-#include <dlfcn.h>
 #include <mkl.h>
 #include <mutex>  // NOLINT
 #include "paddle/fluid/platform/dynload/dynamic_loader.h"
+#include "paddle/fluid/platform/port.h"
 
 namespace paddle {
 namespace platform {

paddle/fluid/platform/dynload/nccl.h

@@ -13,12 +13,11 @@ See the License for the specific language governing permissions and
 limitations under the License. */
 #pragma once
 
-#include <dlfcn.h>
 #include <nccl.h>
 
 #include <mutex>  // NOLINT
-
 #include "paddle/fluid/platform/dynload/dynamic_loader.h"
+#include "paddle/fluid/platform/port.h"
 
 namespace paddle {
 namespace platform {

paddle/fluid/platform/dynload/warpctc.h

@@ -14,10 +14,9 @@ limitations under the License. */
 
 #pragma once
 
-#include <dlfcn.h>
 #include <mutex>  // NOLINT
-
 #include "paddle/fluid/platform/dynload/dynamic_loader.h"
+#include "paddle/fluid/platform/port.h"
 #include "warpctc/include/ctc.h"
 
 namespace paddle {

paddle/fluid/platform/enforce.h

@@ -14,9 +14,6 @@ limitations under the License. */
 
 #pragma once
 
-#include <dlfcn.h>     // for dladdr
-#include <execinfo.h>  // for backtrace
-
 #ifdef __GNUC__
 #include <cxxabi.h>  // for __cxa_demangle
 #endif               // __GNUC__
@@ -37,6 +34,7 @@ limitations under the License. */
 
 #include "glog/logging.h"
 #include "paddle/fluid/platform/macros.h"
+#include "paddle/fluid/platform/port.h"
 #include "paddle/fluid/string/printf.h"
 #include "paddle/fluid/string/to_string.h"
 
@@ -75,7 +73,7 @@ struct EnforceNotMet : public std::exception {
 
       sout << string::Sprintf("%s at [%s:%d]", exp.what(), f, l) << std::endl;
       sout << "PaddlePaddle Call Stacks: " << std::endl;
-
+#if !defined(_WIN32)
       void* call_stack[TRACE_STACK_LIMIT];
       auto size = backtrace(call_stack, TRACE_STACK_LIMIT);
       auto symbols = backtrace_symbols(call_stack, size);
@@ -95,6 +93,9 @@ struct EnforceNotMet : public std::exception {
         }
       }
       free(symbols);
+#else
+      sout << "Windows not support stack backtrace yet.";
+#endif
       err_str_ = sout.str();
     }
   }

paddle/fluid/platform/port.h

@@ -0,0 +1,37 @@
+// Copyright (c) 2018 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 <stdexcept>
+#include <string>
+
+#if !defined(_WIN32)
+#include <dlfcn.h>     // for dladdr
+#include <execinfo.h>  // for backtrace
+#else
+#include <Shlwapi.h>
+#include <Windows.h>
+
+static void* dlsym(void* handle, const char* symbol_name) {
+  FARPROC found_symbol;
+  found_symbol = GetProcAddress((HMODULE)handle, symbol_name);
+
+  if (found_symbol == NULL) {
+    throw std::runtime_error(std::string(symbol_name) + " not found.");
+  }
+  return reinterpret_cast<void*>(found_symbol);
+}
+
+#endif

paddle/fluid/pybind/CMakeLists.txt

@@ -1,19 +1,22 @@
+set(PYBIND_DEPS pybind python proto_desc memory executor prune profiler feed_fetch_method
+          )
+if(NOT WIN32)
+list(APPEND PYBIND_DEPS parallel_executor)
+endif()
 if(WITH_PYTHON)
   if(WITH_AMD_GPU)
     hip_library(paddle_pybind SHARED
       SRCS pybind.cc exception.cc protobuf.cc const_value.cc recordio.cc
-      DEPS pybind python proto_desc memory executor prune profiler feed_fetch_method
-           parallel_executor
+      DEPS ${PYBIND_DEPS}
       ${GLOB_OP_LIB})
   else()
     cc_library(paddle_pybind SHARED
       SRCS pybind.cc exception.cc protobuf.cc const_value.cc recordio.cc
-      DEPS pybind python proto_desc memory executor prune profiler feed_fetch_method
-           parallel_executor
+      DEPS ${PYBIND_DEPS}
       ${GLOB_OP_LIB})
-    if(NOT APPLE AND NOT ANDROID)
+    if(NOT APPLE AND NOT ANDROID AND NOT WIN32)
       target_link_libraries(paddle_pybind rt)
-    endif(NOT APPLE AND NOT ANDROID)
+    endif(NOT APPLE AND NOT ANDROID AND NOT WIN32)
   endif(WITH_AMD_GPU)
 
   cc_test(tensor_py_test SRCS tensor_py_test.cc DEPS python)