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Profiling

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With MLton and `mlprof`, you can profile your program to find out bytes allocated, execution counts, or time spent in each function. To profile you program, compile with `-profile` kind, where kind is one of `alloc`, `count`, or `time`. Then, run the executable, which will write an `mlmon.out` file when it finishes. You can then run `mlprof` on the executable and the `mlmon.out` file to see the performance data.

Here are the three kinds of profiling that MLton supports.

- ProfilingAllocation

- ProfilingCounts

- ProfilingTime

Going further

- CallGraphs to visualize profiling data.

- HowProfilingWorks

- MLmon

- MLtonProfile to selectively profile parts of your program.

- ProfilingTheStack

- ShowProf

Last edited on 2007-07-08 20:58:34 by MatthewFluet.