GPU Mode Command Line Initialization
There are several command line arguments that can be used with the ViDi GUI on startup for library initialization. The commands are issued using Windows Command Prompt, and navigating to the %ProgramFiles%\Cognex\ViDi Suite\3.3 directory. You issue the commands by first specifying the name of the application ("ViDi Suite GUI"
The following command line arguments can be used to control the GPU Mode, which GPU device to use and the allocation of GPU memory:
Command | Description | ||||||
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--gpu-mode=NoSupport or SingleDevicePerTool or MultipleDevicesPerTool |
Specifies the GPU mode to be used by the application.
Note: See the Multithreading topic for more information about the GPU modes.
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--gpu-devices=comma separated indexed list of GPUs |
Specifies the GPUs that will be used on initialization, via an indexed list. For example: --gpu-devices=0,1 |
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--optimized-gpu-memory=memory size, in MB |
Specifies the size of the pre-allocated optimized memory buffer. This setting is activated by default, with the default size of 2GB. To deactivate the feature, first issue the --optimized-gpu-memory-override=1 command, and then --optimized-gpu-memory=0 command. To use a memory buffer size other than the default setting, first issue the --optimized-gpu-memory-override=1 command, and then the --optimized-gpu-memory=<memory size in MB> command. Note: The GPU Memory Optimization setting is enabled by default. For more information about the functionality, see the GPU Memory Optimization topic.
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--optimized-gpu-memory-override=[0 or 1] |
If using the --optimized-gpu-memory setting, set to 1. If set to 0, the default amount of memory will be allocated. |