Send standard input
You can use the stdin field in the Run window to choose the file to use as the standard input (stdin) for your program. Arguments will be automatically added to mpirun to ensure your input file is used.
Alternatively, you can enter the arguments directly in the mpirun
Arguments field. For example, if using MPI directly from the
command-line you would normally use an option to the mpirun such as -stdin
filename, then you can add the same options to the mpirun Arguments
field when you start your session in the Run window.
It is also possible to enter input during a session. To do this, start your program as normal, then open the Input/Output tab. Type the input you want to send.
Click More to send input from a file, or send an EOF character.
Note
Although input can be sent while your program is paused, the program must then be played to read the input and act upon it.
The input you type will be sent to all processes.
