Jtoson TK1 Graphics Driver seems leek memory.

Autonomous Machines Jetson & Embedded Systems Jetson TK1
1

Hi.

I’m developing using Jtoson TK1.
I confuse that the display driver seems leek memory.
When the process which used OpenGL is killed, still memory seems allocated.
When X is restarted, the amount of memory is increased.

KiB Mem: 1788136 total, 970928 used, 817208 free, 24328 buffers
KiB Mem: 1788136 total, 1293776 used, 494360 free, 24536 buffers
KiB Mem: 1788136 total, 1634048 used, 154088 free, 24540 buffers
KiB Mem: 1788136 total, 1643596 used, 144540 free, 484 buffers

Is there anyone who can help me?

2

How are you checking the memory consumption? Your numbers above don’t include e.g. disk cache that often takes all the “extra” available memory.

3

Third time I run my process.

I got stderr message. and my process is locked.

“The NVIDIA OpenGL driver has encountered
an out of memory error. This application might
behave inconsistently and fail.”

what does it mean?