OpenMP 그리고 OpenMPI

libgomp 와 openmpi-dev를 설치하라는데
[http://ubuntuforums.org/showthread.php?t=710281]

서버에서 한번 검색을 해보니
흐으음.. GCC OpenMP의 약자로 GOMP와 openMPI 두가지가 나오고

$ apt-cache search openmp libgomp1 - GCC OpenMP (GOMP) support library libgomp1-dbg - GCC OpenMP (GOMP) support library (debug symbols) lib64gomp1 - GCC OpenMP (GOMP) 지원 라이브러리 (64비트) lib64gomp1-dbg - GCC OpenMP (GOMP) 지원 라이브러리 (64비트 디버깅 심볼) conky-all - highly configurable system monitor (all features enabled) gromacs-lam - Transition package to gromacs-openmpi gromacs-openmpi - Molecular dynamics sim, binaries for OpenMPI parallelization libcomplearn-gomp-dev - CompLearn library, OpenMP version development files libcomplearn-gomp1 - machine-learning core library runtime files with OpenMP (libgomp) libopenmpi-dbg - high performance message passing library -- debug library libopenmpi-dev - high performance message passing library -- header files libopenmpi1.3 - high performance message passing library -- shared library libqsearch-gomp-dev - CompLearn library, OpenMP version development files libqsearch-gomp1 - machine-learning core library runtime files with OpenMP (libgomp) mpi-default-bin - Standard MPI runtime programs mpi-default-dev - Standard MPI development files openmpi-bin - high performance message passing library -- binaries openmpi-checkpoint - high performance message passing library -- checkpoint support openmpi-common - high performance message passing library -- common files openmpi-doc - high performance message passing library -- man pages libhdf5-openmpi-1.8.4 - Hierarchical Data Format 5 (HDF5) - runtime files - OpenMPI version libhdf5-openmpi-dev - Hierarchical Data Format 5 (HDF5) - development files - OpenMPI version

 
OpenMP와 OpenMPI는 다르다는데 흐음.. 내가 보기에는 그게 그거지만..
[http://www.linuxquestions.org/questions/programming-9/lost-on-parallel-programming-openmpi-openmp-657210/]

아무튼 MPI는 복잡한 Implementation이라고 하니, OpenMP 부터 해보면 되려나?
[링크 : http://openmp.org/wp/]
[링크 : http://www.open-mpi.org/]