[MLton-devel] experimental release of source-level profiling

[Matthew Fluet]

> > [fluet@cfs21 stable.time 5]% mlprof -thresh 1 -raw true wc-scanStream mlmon.out
> > 50.03 seconds of CPU time (1.31 seconds GC)
> >      function       cur    raw    stack   raw     GC    raw
> > ------------------ ----- -------- ----- -------- ---- -------
> > doit                0.0%   (0.0s) 97.4% (50.03s) 2.6% (1.31s)
> > <GC_arrayAllocate>  0.3%  (0.15s) 97.4% (50.03s) 2.6% (1.31s)
>
> The 97.4% stack for GC_arrayAllocate looks like a bug to me.  I'll
> look into it.

I just grabbed that from some stuff I had lying around.  The actual
wc-scanStream.sml that I was using took the loop argument from the command
line, and I ran it with some small numbers.

But, that does correspond to the basis-library using bin-or-text-io.fun,
not the new functors.




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