"token:" message from libtaustubs.so

[jychoi-hpc]

ADIOS2/source/adios2/toolkit/profiling/taustubs/tautimer.cpp

Line 111 in 806ed20

printf("token: %s\n", token);

XGC people are reporting that they got "token:" message from stdout and found that it's from ADIOS (as above). I am wondering if there is any way to build Adios without creating or using "libtaustubs.so".

Or, is there any way to supress "token:" message?

[khuck]

@jychoi-hpc yes, it can be compiled out, and I will remove the print statement too.

[jychoi-hpc]

Pushed a wrong button :)

@khuck thank you for the quick reply. If you let me know once you remote the print statement, I will rebuild ADIOS for XGC people.

I have another quick question: Will be there any performance implication if we build Adios with "libtaustubs.so" enabled?

[khuck]

@jychoi-hpc There is a non-zero performance implication, but it is very small. I can entirely disable the timers by default, and push that change to the same branch.

[jychoi-hpc]

There is no more "token" messages.