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People want to predict every events

less than 1 minute read

People like predictable events but reality is every moment and events are unpredictable. I think that main purpose of software engineering is to make unpredi...

vim commands

3 minute read

Cursor movement 1 2 3 4 5 6 7 8 9 10 11 12 13 14 h - move left j - move down k - move up l - move right w - jump by start of words (punct...

Compiling open MPI application on Windows

less than 1 minute read

When you compile OpenMPI on Windows, you should define the following preprocessor. OMPI_IMPORTS OPAL_IMPORTS ORTE_IMPORTS Example) c:\>mpicxx test.cpp -DO...