How to calculate real time consumption for gpu_memory(i.mx53 board)

[zhangyinhua]

Hi,

     I have a problem encountered in the project. 

     I doubt if there is enough space in my gpu memory,so I need to calculate the gpu memory (real-time).

     I want to  know how many gpu memory have been used in real-time ？

     Thanks.

[maxmustermann]

BIG FAT WARNING:

Do NOT use the proprietary kernel / kgsl stuff. It's full of horrible security bugs and broken by design.

It gives the userland *FULL PHYSICAL* bus access - there's *NO SECURITY* anymore !

[imx53] WARNING! Do NOT use the proprietary GPU drivers / KGSL stuff - MAJOR RISK!

[igorpadykov]

Hi Zhang

one can look at gpu memory usage document

Re: imx53qsb amd-gpu(amd z430) minimum memory requirement.

though I doubt if it is possible to have gpu memory usage in real-time.

Best regards

igor

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