CUDALink`
CUDALink`
CUDASparseVector
CUDASparseVector[sparse,type]
CUDA対応のGPU上に存在する,指定された型の疎ベクトルを生成する.
詳細とオプション
例題
すべて開くすべて閉じる例 (1)基本的な使用例
In[1]:=1

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https://wolfram.com/xid/0ir9y5z1nz9bppoa7bmbvvoyi-9h8a50
In[2]:=2

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https://wolfram.com/xid/0ir9y5z1nz9bppoa7bmbvvoyi-d5vqyk
Out[2]=2

In[3]:=3

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https://wolfram.com/xid/0ir9y5z1nz9bppoa7bmbvvoyi-nomvn4
Out[3]=3

In[4]:=4

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https://wolfram.com/xid/0ir9y5z1nz9bppoa7bmbvvoyi-t8n4lj
Out[4]=4

スコープ (1)標準的な使用例のスコープの概要
考えられる問題 (1)よく起る問題と予期しない動作
CUDASparseVectorのNormalはSparseArrayである:
In[1]:=1

✖
https://wolfram.com/xid/0ir9y5z1nz9bppoa7bmbvvoyi-l6cl50
Out[1]=1

元になるデータを取得するには,Normalを2回適用する:
In[2]:=2

✖
https://wolfram.com/xid/0ir9y5z1nz9bppoa7bmbvvoyi-csqw8
Out[2]=2

Wolfram Research (2022), CUDASparseVector, Wolfram言語関数, https://reference.wolfram.com/language/CUDALink/ref/CUDASparseVector.html.
✖
Wolfram Research (2022), CUDASparseVector, Wolfram言語関数, https://reference.wolfram.com/language/CUDALink/ref/CUDASparseVector.html.
テキスト
Wolfram Research (2022), CUDASparseVector, Wolfram言語関数, https://reference.wolfram.com/language/CUDALink/ref/CUDASparseVector.html.
✖
Wolfram Research (2022), CUDASparseVector, Wolfram言語関数, https://reference.wolfram.com/language/CUDALink/ref/CUDASparseVector.html.
CMS
Wolfram Language. 2022. "CUDASparseVector." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/CUDALink/ref/CUDASparseVector.html.
✖
Wolfram Language. 2022. "CUDASparseVector." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/CUDALink/ref/CUDASparseVector.html.
APA
Wolfram Language. (2022). CUDASparseVector. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/CUDALink/ref/CUDASparseVector.html
✖
Wolfram Language. (2022). CUDASparseVector. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/CUDALink/ref/CUDASparseVector.html
BibTeX
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@misc{reference.wolfram_2024_cudasparsevector, author="Wolfram Research", title="{CUDASparseVector}", year="2022", howpublished="\url{https://reference.wolfram.com/language/CUDALink/ref/CUDASparseVector.html}", note=[Accessed: 01-April-2025
]}
BibLaTeX
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@online{reference.wolfram_2024_cudasparsevector, organization={Wolfram Research}, title={CUDASparseVector}, year={2022}, url={https://reference.wolfram.com/language/CUDALink/ref/CUDASparseVector.html}, note=[Accessed: 01-April-2025
]}