[PD-dev] profiling the Tcl<->Pd connection

Miller Puckette mpuckett at imusic1.ucsd.edu
Thu Mar 6 23:51:51 CET 2008


I rather doubt this can relly help given the way Pd uses Tcl/Tk.
(I still have a pet idea on the other hand of simply parsing the TCL code
and passing it to GTK :)

cheers
M

On Thu, Mar 06, 2008 at 05:26:00PM -0500, Hans-Christoph Steiner wrote:
> 
> Now that I have discovered this bytecode caching feature, I am  
> curious if the changes I made have made any performance differences.   
> Also, matju mentioned that the bytecode caching probably works better  
> if reusing procs, so it could make sense to have sys_vgui calls use  
> Tcl procs, so that the bytecode gets reused.
> 
> I was also thinking that perhaps sys_vgui communications could use  
> Tcl_Obj references instead of sending whole lines of Tcl, but that  
> might get overly complicated.
> 
> .hc
> 
> 
> 
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