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grid [2018/03/08 18:25]
vidra Add info about profiling RAM by `time -v`
grid [2018/03/08 21:05]
popel [Profiling]
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 If you program in C and need to know the peak memory usage of your children, you can also use the ''wait4()'' syscall and calculate the stats yourself. If you program in C and need to know the peak memory usage of your children, you can also use the ''wait4()'' syscall and calculate the stats yourself.
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 +If your job is the only one on a given machine, you can also look how much free memory is left when running the job (e.g. with ''htop'' if you know when is the peak moment).
  
  

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