Is PX2 support Unified Memory?


I have to using “cudaMallocManaged” in my project, but I found I could not use this API on PX2,
it’ll shows error message as below,

code=71(cudaErrorNotSupported) “cudaMallocManaged(&kpLoc, sizeof(short2) * maxKeypoints)”

so I try to run Nvidia CUDA-8.0 sample “UnifiedMemoryStreams” on PX2,
and I got these message,

GPU Device 0: “GP106” with compute capability 6.1

Unified Memory not supported on this device.

Does Nvidia have any idea?

Is PX2 support Unified Memory?


Hi Vincent_CH_Wu,
Unified memory is not supported on discrete GPU(GP106) in DrivePX2.