[Tcl-Threads] Embeded tcl interpreters in multithread C++ application

[zze-DELACROIX J. RD-RESA-B. <jul...@rd...>]

Hi all.

I have a multithreaded c++ application with 1 TCL interpreter per
thread.
This works, but when I'm monitoring CPUs usage, I see that my 4 CPU are
used at 25% as if threads are working only one a a time. CPU usage
should be 100% for each CPU as it is the case when I've got no embeded
TCL interpreter in my thread.

What is the problem? I suspect embeded TCL interperter in my threads to
use shared TCL ressources and to block the others when using it. How can
I prevent that (each interpreter has its own ressources)?

Best regards,

Julien Delacroix

PS : I tried to compile tcl with and without thrdalloc but nothing
changes...