Bug#986312: NVRM: request_mem_region failed for 0M @ 0x0.

PICCA Frederic-Emmanuel frederic-emmanuel.picca at synchrotron-soleil.fr
Fri Apr 2 22:01:14 BST 2021


Hello andreas

> what's the NUMA layout of the machine? what cpus do you have in there?

I attached the lstopo output.

> Great. Half of the bus ids are in hex, half in decimal.

> How many cards do you have in there? And how many pci devices are there
> per card?

the list is in the reportbug :)

3 x RTX 3090 and 6 x T4

> Have you tried different drivers? (tesla-450, tesla-460)

only the 460

> Have you tried with only one kind of cards (Tesla or Geforce) in there?

no

> Have you tried with only a single card in there?

no


Fred
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