What profiler to use in your ROOT script?

gma · November 12, 2009, 2:48am

Hi,

I am wondering how you use a profiler to see why your script is slow in ROOT. gprof seems that we have to make an excutable. Thanks.

regards,

gma

brun · November 12, 2009, 5:49am

try the valgrind tool with;
valgrind --tool=callgrind root.exe
and visualize the result file callgrind.12345 with
kcachegrind 12345

see the man pages of these 2 systems

Rene

gma · November 15, 2009, 10:49pm

Many thanks, Brun. I will take a look at your suggestion.

regards,

gma