Re: tcl versa python regarding performance

On 19.08.24 00:29, et99 wrote:

On 8/18/2024 1:42 PM, aotto1968 wrote:

>
add some documentation regarding the performance testing:
-> http://thedev.nhi1.de/theLink/main/md_docs_2main_2README__PERFORMANCE.htm

  I recently wrote some C code using Visual Studio 2022 and they have a wonderful performance profiler. I was able to determine that 80% of the cost of the module I was developing was caused by calls to some library routines I was using. By writing my own versions that didn't need to be so generalized, I got that down to 10%.
 One problem was that once I turned on the compiler optimization, the profiler became pretty much worthless to measure my own code's performance, so I couldn't get that 10% any lower.
 But it would be kinda cool to try using those VS tools on the tcl source code, but I don't know of any way to build tcl inside VS where one could use those tools.
 

With the callgrind tool on linux you can analyze any kind of executable, even executable's without symbols compiled in.