Initial commit

Author: Nesterov Alexander

.gitignore

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+build
+mpich

.travis.yml

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+language:
+  - c++
+
+os:
+  - linux
+
+compiler:
+  - gcc
+  - g++
+  - clang
+
+before_install:
+  - test -n $CC && unset CC
+
+install:
+  - sudo apt-get install libcr-dev mpich2 mpich2-doc
+
+script:
+  - mkdir build
+  - cd build
+  - cmake -D CMAKE_BUILD_TYPE=Release ..
+  - make -j4
+
+  - mpirun -np 4 ./modules/test_task/test_task

CMakeLists.txt

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+cmake_minimum_required( VERSION 2.8 )
+
+message( STATUS "MPI_Practical_Course" )
+
+find_package( MPI REQUIRED )
+if( MPI_FOUND )
+    include_directories( ${MPI_INCLUDE_PATH} )
+endif( MPI_FOUND )
+
+add_subdirectory(modules)

README.md

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+# MPI_Practical_Course
+[![Build Status](https://travis-ci.com/allnes/MPI_Practical_Course.svg?branch=master)](https://travis-ci.com/allnes/MPI_Practical_Course)
+[![Build status](https://ci.appveyor.com/api/projects/status/tnx3p934orsagg28/branch/master?svg=true)](https://ci.appveyor.com/project/allnes/mpi-practical-course/branch/master)

appveyor.yml

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+environment:
+  matrix:
+    - CMAKE_GENERATOR: "Visual Studio 11 2012"
+      BUILD_SHARED_LIBS: ON
+      ENABLE_MPI: ON
+      MPI_HOME: "C:/Program Files (x86)/Microsoft SDKs/MPI"
+
+    - CMAKE_GENERATOR: "Visual Studio 12 2013"
+      BUILD_SHARED_LIBS: ON
+      ENABLE_MPI: ON
+      MPI_HOME: "C:/Program Files (x86)/Microsoft SDKs/MPI"
+
+    - CMAKE_GENERATOR: "Visual Studio 14 2015"
+      BUILD_SHARED_LIBS: ON
+      ENABLE_MPI: ON
+      MPI_HOME: "C:/Program Files (x86)/Microsoft SDKs/MPI"
+
+    # - CMAKE_GENERATOR: "Visual Studio 15 2017"
+    #   BUILD_SHARED_LIBS: OFF
+    #   ENABLE_MPI: ON
+    #   MPI_HOME: "C:/Program Files (x86)/Microsoft SDKs/MPI"
+
+configuration:
+  - Debug
+  - Release
+
+install:
+  - ps: Start-FileDownload 'https://download.microsoft.com/download/B/2/E/B2EB83FE-98C2-4156-834A-E1711E6884FB/MSMpiSetup.exe'
+  - MSMpiSetup.exe -unattend
+  - set PATH=C:\Program Files\Microsoft MPI\Bin;%PATH%
+
+  - ps: Start-FileDownload 'https://download.microsoft.com/download/B/2/E/B2EB83FE-98C2-4156-834A-E1711E6884FB/msmpisdk.msi'
+  - msmpisdk.msi /passive
+
+build_script:
+  - cmd: mkdir build
+  - cmd: cd build
+  - cmd: cmake -Hsrc -Bbuild -G "%CMAKE_GENERATOR%" ^
+               -DBUILD_SHARED_LIBS=%BUILD_SHARED_LIBS% ^
+               -DENABLE_PYTHON=%ENABLE_PYTHON% ^
+               -DENABLE_MPI=%ENABLE_MPI% ^
+               -DMPI_C_INCLUDE_PATH:PATH="%MPI_HOME%/Include" ^
+               -DMPI_C_LIBRARIES:PATH="%MPI_HOME%/Lib/x86/msmpi.lib" ^
+               -DMPI_CXX_INCLUDE_PATH:PATH="%MPI_HOME%/Include" ^
+               -DMPI_CXX_LIBRARIES:PATH="%MPI_HOME%/Lib/x86/msmpi.lib" ..
+  - cmd: msbuild ALL_BUILD.vcxproj
+
+  - cmd: mpiexec.exe -np 4 modules\test_task\%configuration%\test_task.exe

modules/CMakeLists.txt

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+add_subdirectory( test_task )
+add_subdirectory( task_1 )
+add_subdirectory( task_2 )
+add_subdirectory( task_3 )

modules/task_1/CMakeLists.txt

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+message(STATUS "Task 1")

modules/task_2/CMakeLists.txt

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+message(STATUS "Task 2")

modules/task_3/CMakeLists.txt

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+message(STATUS "Task 3")

modules/test_task/CMakeLists.txt

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+project( test_task )
+
+message( STATUS "-- " ${PROJECT_NAME} )
+add_executable( ${PROJECT_NAME} main.cpp )
+
+if( MPI_COMPILE_FLAGS )
+    set_target_properties( ${PROJECT_NAME} PROPERTIES COMPILE_FLAGS "${MPI_COMPILE_FLAGS}" )
+endif( MPI_COMPILE_FLAGS )
+
+if( MPI_LINK_FLAGS )
+  set_target_properties( ${PROJECT_NAME} PROPERTIES LINK_FLAGS "${MPI_LINK_FLAGS}" )
+endif( MPI_LINK_FLAGS )
+
+target_link_libraries( ${PROJECT_NAME} ${MPI_LIBRARIES} )

modules/test_task/main.cpp

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+#include <mpi.h>
+#include <iostream>
+#include <assert.h>
+
+int main (int argc, char* argv[])
+{
+    int status, rank, size;
+    status = MPI_Init (&argc, &argv);
+    assert(status == MPI_SUCCESS);
+
+    status = MPI_Comm_rank (MPI_COMM_WORLD, &rank);
+    assert(status == MPI_SUCCESS);
+
+    status = MPI_Comm_size (MPI_COMM_WORLD, &size);
+    assert(status == MPI_SUCCESS);
+
+    std::cout << "Process #" << rank << '\n';
+    std::cout << "Count process: " << size << '\n';
+
+    status = MPI_Finalize();
+    assert(status == MPI_SUCCESS);
+    
+    return 0;
+}