DEV_MKDESC error

I get the following error when running a CUDA program.

0: DEV_MKDESC: allocate FAILED:4 (unspecified launch failure)

What does that means?

Tuan

Hi Tuan,

It means that the allocation of DEV_MKDESC failed for some reason. Exactly why, I don’t know. Maybe you ran out memory on the device or the allocation size is too large?

  • Mat