Xavier cuda-memcheck initialization failed

Autonomous Machines Jetson & Embedded Systems Jetson AGX Xavier
1

I’m struggling to get cuda-memcheck working on my Xavier w/ Jetpack 4.4.

cuda-memcheck executable …

Fails with

“Internal Memcheck Error: Initialization failed
Host frame: …/libcuda.so.1
Host frame: …/cudart.so.10.2”

This failure happens with or without sudo.

Any help would be appreciated.

Thanks,
Eric

3

I’ve traced this down to the inclusion of cufft.

Is there any way to get cufft to work with memcheck on the Xavier?

Setting “export CUDA_MEMCHECK_PATCH_MODULE=1” fixes the problem on our Titan RTX but the Xavier still fails to initialize even in a simple unit test that just initiates a 1d fft plan.

4

Hi Eric,

Can you share the command you use to run cuda-memcheck?

5

There is no update from you for a period, assuming this is not an issue any more.
Hence we are closing this topic. If need further support, please open a new one.
Thanks

hi eric.schmidt:
please share your test code to reproduce this error on jetson