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CUDAFoldList[f,x,{a,b,…}]

gives {x,f[x,a],f[f[x,a],b],…}.

更多信息和选项
Details and Options Details and Options
范例  
基本范例  
Possible Issues  
参见
技术笔记
相关指南
按以下格式引用：
CUDALink`
CUDALink`

CUDAFoldList

CUDAFoldList[f,x,{a,b,…}]

gives {x,f[x,a],f[f[x,a],b],…}.

更多信息和选项

  • The CUDALink application must be loaded using Needs["CUDALink`"].
  • CUDAFoldList works only on general vectors such as "Float", "Double", ….
  • CUDAFoldList does not work on fixed vector structure types like "Float[2]", "Integer32[2]", ….
  • CUDAFoldList does not work on symbolic input.
  • CUDAFoldList is similar to FoldList.
  • The value for f can be either Max, Min, Plus, Minus, or Times.

范例

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基本范例  (3)

First, load the CUDALink application:

Wolfram Language code: Needs["CUDALink`"]

This folds an input list with the Plus operator and initial value 0:

Wolfram Language code: CUDAFoldList[Plus, 0, Range[10]]

CUDAFoldList operates on input CUDAMemory:

Wolfram Language code: mem = CUDAMemoryLoad[RandomReal[1, 10]]

This folds the CUDAMemory as before:

Wolfram Language code: res = CUDAFoldList[Plus, 0, mem]

The memory returned can be retrieved using CUDAMemoryGet:

Wolfram Language code: CUDAMemoryGet[res]

Compared to FoldList, only a few operations are supported by CUDAFold:

Wolfram Language code: CUDAFoldList[#, 0, Range[10]]& /@ {Plus, Minus, Min, Max, Times}

Possible Issues  (1)

CUDAFoldList output does not contain the last element of FoldList:

Wolfram Language code: CUDAFoldList[Plus, 0, Range[3]]
Wolfram Language code: FoldList[Plus, 0, Range[3]]
Wolfram Research (2010)，CUDAFoldList，Wolfram 语言函数，https://reference.wolfram.com/language/CUDALink/ref/CUDAFoldList.html.

文本

Wolfram Research (2010)，CUDAFoldList，Wolfram 语言函数，https://reference.wolfram.com/language/CUDALink/ref/CUDAFoldList.html.

CMS

Wolfram 语言. 2010. "CUDAFoldList." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/CUDALink/ref/CUDAFoldList.html.

APA

Wolfram 语言. (2010). CUDAFoldList. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/CUDALink/ref/CUDAFoldList.html 年

BibTeX

@misc{reference.wolfram_2026_cudafoldlist, author="Wolfram Research", title="{CUDAFoldList}", year="2010", howpublished="\url{https://reference.wolfram.com/language/CUDALink/ref/CUDAFoldList.html}", note=[Accessed: 11-August-2026]}

BibLaTeX

@online{reference.wolfram_2026_cudafoldlist, organization={Wolfram Research}, title={CUDAFoldList}, year={2010}, url={https://reference.wolfram.com/language/CUDALink/ref/CUDAFoldList.html}, note=[Accessed: 11-August-2026]}