fixed CMakeLists for using Boost, added note to Readme.

wireworld/CMakeLists.txt

@@ -2,7 +2,7 @@
 cmake_minimum_required(VERSION 2.8.10 FATAL_ERROR)
 
 find_package(MPI)      # Built-in in CMake
-find_package(Boost 1.55 COMPONENTS program_options mpi serialization REQUIRED)
+find_package(Boost 1.55 COMPONENTS program_options REQUIRED)
 
 include(${CMAKE_CURRENT_SOURCE_DIR}/../../cmake/common.cmake)
 
@@ -16,7 +16,7 @@ set(NAME ${DWARF_PREFIX}_wireworld)
 
 if (MPI_FOUND AND Boost_FOUND)
 	enable_language(CXX)
-    include_directories(${MPI_INCLUDE_PATH})
+    include_directories(${MPI_INCLUDE_PATH} ${Boost_INCLUDE_DIRS})
     add_executable(${NAME} main.cpp Configuration.cpp Communicator.cpp FileIO.cpp MpiEnvironment.cpp MpiSubarray.cpp MpiWireworld.cpp Tile.cpp Util.cpp)
     set(CMAKE_BUILD_TYPE RelWithDebInfo)
 	add_definitions(-DGSL_UNENFORCED_ON_CONTRACT_VIOLATION)

wireworld/README.md

@@ -29,7 +29,7 @@ The code sample is structured as follows:
 
 File Format:
 
-The Wireworld file format is a text format. The first line is the header. The header has 2 positive integers, separated by space, which define the number of *colums*(width) and the number of *rows*(height).
+The Wireworld file format is a text format. The first line is the header. The header has 2 positive integers, separated by space, which define the number of *colums*(width) and the number of *rows*(height) of the Wireworld.
 In the following lines, the wireworld data is provided. 
 Each line is a row. 
 There are exactly *rows* lines and each line is exactly *colums* long.
@@ -95,7 +95,7 @@ either on the command line or in your batch script, where `g` specifies the numb
   `-c [ --gridcols ]`: number of columns in the grid to form the tiles (optional, automatically deduced)
   `-g [ --generations ]`: number of generations simulated (default 1000)
   `-m [ --commmode ]`: Communication Mode. Collective or P2P (default Collective)
-  `-f [ --inputfile ]`: path to wireworld input file (mandatory, flag can be obmitted)
+  `-f [ --inputfile ]`: path to wireworld input file (mandatory, flag can be obmitted) The file dimension must be divisible by the grid dimension.
   `-o [ --outputfile ]`: path to wireworld input file (optional, no writing)
 
 ### Example