runlim

Sample and limit time and memory usage of a program and its child processes using the proc file system on Linux. More information: https://fmv.jku.at/runlim.

  • Print the time and memory usage of a command:

runlim command command_arguments

  • Log statistics to a file instead of stdout:

runlim --output-file=path/to/file command command_arguments

  • Limit time to an upper bound (in seconds):

runlim --time-limit=number command command_arguments

  • Limit real-time to an upper bound (in seconds):

runlim --real-time-limit=number command command_arguments

  • Limit space to an upper bound (in MB):

runlim --space-limit=number command command_arguments

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