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CUDAInformation[]

queries information on all CUDA devices detected.

CUDAInformation[dev]

queries information on CUDA dev.

CUDAInformation[dev,prop]

queries prop on CUDA dev.

Details and Options
Details and Options Details and Options
Examples  
Basic Examples  
Applications  
Neat Examples  
See Also
Tech Notes
Related Guides
Cite this Page
CUDALink`
CUDALink`

CUDAInformation

CUDAInformation[]

queries information on all CUDA devices detected.

CUDAInformation[dev]

queries information on CUDA dev.

CUDAInformation[dev,prop]

queries prop on CUDA dev.

Details and Options

  • The CUDALink application must be loaded using Needs["CUDALink`"].
  • The device numbering is system configuration and driver version dependent.

Examples

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Basic Examples  (3)

First, load the CUDALink application:

Wolfram Language code: Needs["CUDALink`"]

This returns information on all CUDA devices detected on the system:

Wolfram Language code: CUDAInformation[]

This returns information on the first device on the system:

Wolfram Language code: CUDAInformation[1]

This returns the name of the first device:

Wolfram Language code: CUDAInformation[1, "Name"]

Applications  (3)

This finds the names of all cards on the system:

Wolfram Language code: CUDAInformation[#, "Name"]& /@ Range[Length[CUDAInformation[]]]

This finds all devices with double-precision support:

Wolfram Language code: Select[Range[Length[CUDAInformation[]]], CUDAInformation[#, "Compute Capabilities"] ≥ 1.3&]

This finds all Fermi cards on the system:

Wolfram Language code: Select[Range[Length[CUDAInformation[]]], CUDAInformation[#, "Compute Capabilities"] ≥ 2.0&]

Neat Examples  (1)

Construct a table of information for all devices on the system:

Wolfram Language code: TabView[Table[ii -> Grid[Replace[#, Rule[x_, y_] -> {x, y}]& /@ CUDAInformation[ii], Frame -> All], {ii, 1, $CUDADeviceCount}]]
Wolfram Research (2010), CUDAInformation, Wolfram Language function, https://reference.wolfram.com/language/CUDALink/ref/CUDAInformation.html.

Text

Wolfram Research (2010), CUDAInformation, Wolfram Language function, https://reference.wolfram.com/language/CUDALink/ref/CUDAInformation.html.

CMS

Wolfram Language. 2010. "CUDAInformation." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/CUDALink/ref/CUDAInformation.html.

APA

Wolfram Language. (2010). CUDAInformation. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/CUDALink/ref/CUDAInformation.html

BibTeX

@misc{reference.wolfram_2026_cudainformation, author="Wolfram Research", title="{CUDAInformation}", year="2010", howpublished="\url{https://reference.wolfram.com/language/CUDALink/ref/CUDAInformation.html}", note=[Accessed: 13-June-2026]}

BibLaTeX

@online{reference.wolfram_2026_cudainformation, organization={Wolfram Research}, title={CUDAInformation}, year={2010}, url={https://reference.wolfram.com/language/CUDALink/ref/CUDAInformation.html}, note=[Accessed: 13-June-2026]}