Querying the amount of memory left on device

Accelerated Computing CUDA CUDA Programming and Performance
1

I need to query how much memory is left on the device. The appropriate function seems to be cuMemGetInfo, which also seems to require an include <cuda.h>. I’ve seen elsewhere that I need to link a specific lib to access the driver API.

What is the name of the lib under linux and where should that link be specified in the Makefile?

Thanks in advance…

2

libcuda.so is the library for the driver API, so you’d need to link -lcuda. If you’re compiling with nvcc, I don’t think you have to do this (links it automatically).

3

libcuda.so is the library for the driver API, so you’d need to link -lcuda. If you’re compiling with nvcc, I don’t think you have to do this (links it automatically).