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c++ Programming Glossary: mpi

How to use Boost in Visual Studio 2010

http://stackoverflow.com/questions/2629421/how-to-use-boost-in-visual-studio-2010

Bzip2 filters Boost.IOStreams Zlib filters Boost.MPI Boost.Python Boost.Regex ICU support Boost.IOStreams Bzip2 filters.. sZLIB_SOURCE C zlib 1.2.5 when running b2 in step 5. Boost.MPI Install a MPI distribution such as Microsoft Compute Cluster.. zlib 1.2.5 when running b2 in step 5. Boost.MPI Install a MPI distribution such as Microsoft Compute Cluster Pack. Follow..

Best way for interprocess communication in C++

http://stackoverflow.com/questions/372198/best-way-for-interprocess-communication-in-c

which library you suggest by the way please do not suggest MPI. edit under windows xp 32 bit c memory boost ipc shared share..

Creating a counter that stays synchronized across MPI processes

http://stackoverflow.com/questions/4948788/creating-a-counter-that-stays-synchronized-across-mpi-processes

a counter that stays synchronized across MPI processes I have quite a bit of experience using the basic.. quite a bit of experience using the basic comm and group MPI2 methods and do quite a bit of embarrassingly parallel simulation.. a bit of embarrassingly parallel simulation work using MPI. Up until now I have structured my code to have a dispatch node..

writing a matrix into a single txt file with mpi

http://stackoverflow.com/questions/9777828/writing-a-matrix-into-a-single-txt-file-with-mpi

you're going to write as text or binary you can use MPI IO to coordinate your output to the file to generate one large.. large file. We have a little tutorial on the topic using MPI IO HDF5 and NetCDF here . For MPI IO the trick is to define.. on the topic using MPI IO HDF5 and NetCDF here . For MPI IO the trick is to define a type here a subarray to describe..

Linking troubles with boost::program_options on OSX using LLVM

http://stackoverflow.com/questions/11081818/linking-troubles-with-boostprogram-options-on-osx-using-llvm

using homebrew with brew install boost universal with mpi with icu The trouble starts with boost program_options. I get.. I have already tried coaxing homebrew to compile boost with clang instead of gcc by setting CXX and CXX_FLAGS.. clang share improve this question You will need to recompile boost with clang and std11 flags the libc library is not binary..

thread safety of MPI send using threads created with std::async

http://stackoverflow.com/questions/14836560/thread-safety-of-mpi-send-using-threads-created-with-stdasync

created by std async c multithreading c 11 thread safety mpi share improve this question Thread safety in MPI doesn't.. a handy list. I've already said that Open MPI has to be compiled with the proper flags enabled in order to support MPI_THREAD_MULTIPLE.. Multithreaded support is enabled by passing the mt_mpi option to the MPI compiler wrapper which enables linking with..

Flattening a 3D array in c++ for use with MPI

http://stackoverflow.com/questions/16288944/flattening-a-3d-array-in-c-for-use-with-mpi

ghost cells or pointer juggling c parallel processing mpi flatten share improve this question You have two options..

How to use Boost in Visual Studio 2010

http://stackoverflow.com/questions/2629421/how-to-use-boost-in-visual-studio-2010

Studio 2010 as requested and include information on compiling in the various optional components which requires external.. from running bootstrap. Add in a line that read using mpi note the space before the ' ' . Follow the rest of the steps..

Creating a counter that stays synchronized across MPI processes

http://stackoverflow.com/questions/4948788/creating-a-counter-that-stays-synchronized-across-mpi-processes

thoughts Am I over thinking this c count thread safety mpi share improve this question Implementing a shared counter.. which is the # of increments each rank has done. #include mpi.h #include stdlib.h #include stdio.h #include unistd.h struct.. stdlib.h #include stdio.h #include unistd.h struct mpi_counter_t MPI_Win win int hostrank int myval int data int rank..

How to use MPI derived data type for 3D array?

http://stackoverflow.com/questions/9736554/how-to-use-mpi-derived-data-type-for-3d-array

derived data type for communication. I have problem with mpi_type_vector for example I have a NX NY NZ matrix and I want.. plane . What is wrong my test code is here #include mpi.h #include iostream using namespace std int main int argc char.. if b i j k 0 cout b i j k b i j k endl MPI_Finalize c mpi share improve this question With a 3d matrix in general..

writing a matrix into a single txt file with mpi

http://stackoverflow.com/questions/9777828/writing-a-matrix-into-a-single-txt-file-with-mpi

a matrix into a single txt file with mpi I have a huge matrix that I divided it into some sub matrixes.. write nx ny matrix into a single txt file. thanks ehsan c mpi share improve this question So it's not a good idea to write.. stdio.h #include string.h #include stdlib.h #include mpi.h float alloc2d int n int m float data malloc n m sizeof float..