Generate profiling reports #17
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The example puzzle is the same as the one in the Sudoku solver test, except with several more cells filled in. Using the original causes :eflame to time out while creating the final report (see proger/eflame#13). Ensure rebar is installed (the original, not rebar3), and run the following: $ MIX_ENV=prod mix do clean, deps.get, deps.compile, compile $ MIX_ENV=prod iex -S mix run -e "Backtrex.Profiler.eflame; exit(:normal)" $ ./deps/eflame/stack_to_flame.sh < stacks.out > flame-prod.svg Credit goes to http://learningelixir.joekain.com/profiling-elixir-2/ for getting me started.
Runs fprof and eflame on all combinations of backends and frontends, each with a list of input problems they can handle.
Ignore fprof's "Unknown functions" because they don't seem to be included in the Erlang PLT. Add mix as an explicit dependency to resolve the warning about the custom mix task.
Backtrex.Profiler calls the script, but it was never committed.
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Reports are output to
./profile, and are based onfprofandeflame.Resolves most of #12 (remaining task now tracked in #16). Graphing metrics over time (#14) and exposing profiling reports to users (#15) are still pending.