[Openmcl-devel] Output from SAM profiler in CCL

Joshua Kordani jkordani at lsa2.com
Wed Apr 19 14:13:17 PDT 2017

Does (time... show that you're spending much time in gc?

On 4/19/17 4:41 PM, Craig Lanning wrote:
> Here is the output from comparing one pair of Schema files:
> 13%  CCL::SPECIFIER-TYPE  <no source>
>   8%  CCL::VALUES-SPECIFIER-TYPE  <no source>
>   6%  SXHASH  <no source>
>   5%  EEK::EXP-SYMBOL  (defun EXP-SYMBOL (stream char...
>   4%  NIL  <no source>
>   4%  TYPEP  <no source>
> EEK::EXP-SYMBOL is a function in the custom Lisp Reader that builds the
> tokens while reading the schema files.
> Is CCL::SPECIFIER-TYPE a function related to dispatching methods within
> a generic function?  I use a lot of generic functions and methods.  Is
> there a way to precompile all of the generic function dispatch code?
> Is there anything I can do collect more info?  This doesn't look very
> useful to me.
> If it was spending a lot of time in methods of a specific generic
> function, would that information show up here?
> Craig
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