cufftPlan1D initialisation hides memory access errors

Autonomous Machines Jetson & Embedded Systems Jetson AGX Xavier
1

Just wanted to highlight a topic over on this Forum. Some strange behaviour in Jetpack 4.2.1 where calls to setup an FFT hid subsequent memory access errors using Memcheck.

https://forums.developer.nvidia.com/t/cufftplan1d-initialisation-hides-subsequence-memory-access-errors

On Jetpack 4.2.1 this seems to be an issue, but on Jetpack 4.4.1 it seems to be resolved.

3

hi jon.richardsm6bq8 :
from Jectpack 4.4 , I test this code , it is OK

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