Sqlite does not contain GPU memory data

Accelerated Computing CUDA CUDA Programming and Performance
1

GPU: NVIDIA GeForce GTX 1660 Ti
OS: Windows 11 home
CUDA Version: 11.8
NSYS Version: NVIDIA Nsight Systems version 2023.2.3

I am doing the course from NVIDIA DLI. I am trying to replicate the resluts on my machine. However, I am not getting any data indicating Data Migration. Following are the steps and the corresponding results.

Commands:

  • !nvcc -o page-faults 06-unified-memory-page-faults/01-page-faults.cu -run
  • !nsys profile --stats=true page-faults.exe

Here’s is my code which first calls a GPU, and then a CPU function.
report.txt (10.6 KB)
page_fault_gpu_the_cpu.txt (1.0 KB)

Please help,

2

The NVIDIA DLI course is primarily targetting linux. Behavior on windows varies in a few ways, one of which is that there is no page-fault based data migration under windows Unified Memory. Data movement (migration) under UM on windows happens differently. There are other differences as well.