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Adam Shaw


Last seen: 13日 前 |  2020 年からアクティブ

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質問


Improve GPU utilization during regression deep learning
I'm having trouble improving GPU utilization on, I think, a fairly straightforward deep learning example, and wonder if there is...

約1年 前 | 1 件の回答 | 0

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質問


Efficient construction of positive and negative matrix
I am trying to efficiently constuct a vector along the lines of the following paradigmatic code: % Setup N = 20; B = de2bi((1...

1年以上 前 | 2 件の回答 | 0

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質問


Efficient multiplication by large structured matrix of ones and zeros
I am trying to do a relatively simple operation, with a prototypical example: N = 20; B = de2bi((1:2^N)-1,N); c = rand(2^N,...

1年以上 前 | 2 件の回答 | 1

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質問


Running parfor on SLURM limits cores to 1
Hello, I'm trying to run some parallelized code (through parfor) on a university high performance cluster. In order to make sure...

1年以上 前 | 1 件の回答 | 0

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質問


MATLAB freezes when running code blocks
I've been experiencing problems with a MATLAB installation on a new computer. I am running R2021B on Windows 10 Pro (results fro...

約2年 前 | 1 件の回答 | 0

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質問


Finding neighbors in pages of very large 3D matrix
Hello, Given a 3D tensor, the pages of which are 2D matrices composed of 1s and 0s, I'm looking to find an effiicient method fo...

約2年 前 | 2 件の回答 | 1

2

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質問


Fast vector reshaping/permutation
I'm trying to optimize a very specific vector operation, namely taking a large (2^20 x 1) vector, reshaping it, permuting the in...

3年弱 前 | 3 件の回答 | 0

3

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質問


Vectorizing nonlinear matrix operation on many small matrices
I am trying to optimize the following generic matrix operation: m = 3; % small number in general n = 2^20; % large power of 2 ...

3年以上 前 | 1 件の回答 | 1

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