From 3c239cd640aca1fa8da71a9cdc319b8b4e4fb36c Mon Sep 17 00:00:00 2001
From: heqiaozhi <heqiaozhi@baidu.com>
Date: Sat, 1 Dec 2018 13:10:21 +0800
Subject: [PATCH] pslib

---
 CMakeLists.txt                           |  1 +
 cmake/external/pslib.cmake               | 76 ++++++++++++++++++++++++
 paddle/fluid/framework/async_executor.cc |  1 +
 3 files changed, 78 insertions(+)
 create mode 100644 cmake/external/pslib.cmake

diff --git a/CMakeLists.txt b/CMakeLists.txt
index efa68c9ba..5251fe286 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -186,6 +186,7 @@ endif()
 ########################################################################################
 
 include(external/mklml)     # download mklml package
+include(external/pslib)     # download mklml package
 include(external/xbyak)     # download xbyak package
 include(external/libxsmm)   # download, build, install libxsmm
 include(external/zlib)      # download, build, install zlib
diff --git a/cmake/external/pslib.cmake b/cmake/external/pslib.cmake
new file mode 100644
index 000000000..812af5efa
--- /dev/null
+++ b/cmake/external/pslib.cmake
@@ -0,0 +1,76 @@
+# Copyright (c) 2017 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.
+
+IF(NOT ${WITH_PSLIB})
+  return()
+ENDIF(NOT ${WITH_PSLIB})
+
+IF(WIN32 OR APPLE)
+    MESSAGE(WARNING
+        "Windows or Mac is not supported with PSLIB in Paddle yet."
+        "Force WITH_PSLIB=OFF")
+    SET(WITH_PSLIB OFF CACHE STRING "Disable PSLIB package in Windows and MacOS" FORCE)
+    return()
+ENDIF()
+
+INCLUDE(ExternalProject)
+
+SET(PSLIB_PROJECT       "extern_pslib")
+IF((NOT DEFINED PSLIB_VER) OR (NOT DEFINED PSLIB_URL))
+  MESSAGE(STATUS "use pre defined download url")
+  SET(PSLIB_VER "pslib" CACHE STRING "" FORCE) #todo pslib version
+  SET(PSLIB_URL "http://bjyz-heqiaozhi-dev-new.epc.baidu.com:8000/${PSLIB_VER}.tar.gz" CACHE STRING "" FORCE) #todo pslib url
+ENDIF()
+MESSAGE(STATUS "PSLIB_VER: ${PSLIB_VER}, PSLIB_URL: ${PSLIB_URL}")
+SET(PSLIB_SOURCE_DIR    "${THIRD_PARTY_PATH}/pslib")
+SET(PSLIB_DOWNLOAD_DIR  "${PSLIB_SOURCE_DIR}/src/${PSLIB_PROJECT}")
+SET(PSLIB_DST_DIR       "pslib")
+SET(PSLIB_INSTALL_ROOT  "${THIRD_PARTY_PATH}/install")
+SET(PSLIB_INSTALL_DIR   ${PSLIB_INSTALL_ROOT}/${PSLIB_DST_DIR})
+SET(PSLIB_ROOT          ${PSLIB_INSTALL_DIR})
+SET(PSLIB_INC_DIR       ${PSLIB_ROOT}/include)
+SET(PSLIB_LIB_DIR       ${PSLIB_ROOT}/lib)
+SET(PSLIB_LIB           ${PSLIB_LIB_DIR}/libps.so)
+SET(PSLIB_IOMP_LIB      ${PSLIB_LIB_DIR}/libiomp5.so) #todo what is this
+SET(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_RPATH}" "${PSLIB_ROOT}/lib")
+
+INCLUDE_DIRECTORIES(${PSLIB_INC_DIR})
+
+FILE(WRITE ${PSLIB_DOWNLOAD_DIR}/CMakeLists.txt
+  "PROJECT(PSLIB)\n"
+  "cmake_minimum_required(VERSION 3.0)\n"
+  "install(DIRECTORY ${PSLIB_VER}/include ${PSLIB_VER}/lib \n"
+  "        DESTINATION ${PSLIB_DST_DIR})\n")
+
+ExternalProject_Add(
+    ${PSLIB_PROJECT}
+    ${EXTERNAL_PROJECT_LOG_ARGS}
+    PREFIX                ${PSLIB_SOURCE_DIR}
+    DOWNLOAD_DIR          ${PSLIB_DOWNLOAD_DIR}
+    DOWNLOAD_COMMAND      wget --no-check-certificate ${PSLIB_URL} -c -q -O ${PSLIB_VER}.tar.gz
+                          && tar zxvf ${PSLIB_VER}.tar.gz
+    DOWNLOAD_NO_PROGRESS  1
+    UPDATE_COMMAND        ""
+    CMAKE_ARGS            -DCMAKE_INSTALL_PREFIX=${PSLIB_INSTALL_ROOT}
+    CMAKE_CACHE_ARGS      -DCMAKE_INSTALL_PREFIX:PATH=${PSLIB_INSTALL_ROOT}
+)
+
+ADD_LIBRARY(pslib SHARED IMPORTED GLOBAL)
+SET_PROPERTY(TARGET pslib PROPERTY IMPORTED_LOCATION ${PSLIB_LIB})
+ADD_DEPENDENCIES(pslib ${PSLIB_PROJECT})
+LIST(APPEND external_project_dependencies pslib)
+
+IF(WITH_C_API)
+  INSTALL(FILES ${PSLIB_LIB} ${PSLIB_IOMP_LIB} DESTINATION lib)
+ENDIF()
diff --git a/paddle/fluid/framework/async_executor.cc b/paddle/fluid/framework/async_executor.cc
index afb2dd2f0..aa76e03e8 100644
--- a/paddle/fluid/framework/async_executor.cc
+++ b/paddle/fluid/framework/async_executor.cc
@@ -29,6 +29,7 @@ limitations under the License. */
 #include "paddle/fluid/inference/io.h"
 #include "paddle/fluid/platform/place.h"
 #include "paddle/fluid/pybind/pybind.h"
+#include "pslib.h"
 
 namespace paddle {
 namespace framework {
-- 
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