Teledyne SP Devices ADQ7, Руководство пользователя

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Classification Revision
Public PA1
Document ID Print date
19-2241 2019-05-02
Figure 5: Screen capture from the CUDA example.
5.2.1 Running the Example
1. Make sure cuda toolkit including examples are installed
2. Make sure your user is in the ‘adq’ group:
groups
3. Make sure the ADQ7 device driver is loaded:
ls /dev/adq*
4. Go to ADQ7_GPUDirect_example/source/gdrdrv
5. Build kernel module for GPUDirect:
make
6. Load kernel module:
sudo ./insmod.sh
7. Go to directory ADQ7_GPUDirect_example/source
8. Build example:
make
9. Run example:
./cuda_example
Once the example is running press
h
for information about mouse and keyboard controls and
i
for
information.
5.2.2 Adjusting Example Settings
The file
gpu_streaming_defines.h
contains macros for settings and debug printouts. When two-channel
mode is active (
STREAM_CHANNELS = 2
) the channel used for generating graphics can be chosen by re-
ADQ7 GPU Peer-To-Peer – User Guide www.teledyne-spdevices.com Page 10 of 11