topic Re: vProfiler on L4.1.15 in i.MX Processors

vProfiler on L4.1.15

christophe — Mon, 27 Nov 2017 13:08:15 GMT

Hi all,

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 ?

Rgds,

Christophe

Re: vProfiler on L4.1.15

CarlosCasillas — Mon, 04 Dec 2017 23:08:10 GMT

Hi Christophe,

Have you tried with IMX6_L4.1.15_2.0.0_GPU_TOOL? It is available for download at the following link:

https://www.nxp.com/webapp/Download?colCode=IMX6_L4-1-15_2-0-0_GPU-TOOL&appType=license&location=null&fsrch=1&sr…

Hope this will be useful for you.

Best regards!

/Carlos

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