With a Sabresd board and linux L4.1.15, vProfiler doesn't work (.vpd file to 0):
- galcore is loaded (built-in)
- export VIV_PROFILE=1
==> vprofiler.vpd file is created but size remains to 0
echo 1 > /sys/module/galcore/parameters/gpuProfiler
echo 0 > /sys/module/galcore/parameters/powerManagement
==> doesn't change anything
Is there other things to do ? Is is due to the linux version ?