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How is a 3D/4D array stored with column-major order contiguously in memory?

score 125 · Answer 1 · 2023-12-17T01:04:22.280000

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How is a 3D/4D array stored with column-major order contiguously in memory?

125 views Asked by Ardy At 17 December 2023 at 01:04

score 73 · Answer 2 · 2023-06-05T11:20:35.987000

question about dgemm test `_mm256_load_pd(C + i + j * n)`

73 views Asked by An5Drama At 05 June 2023 at 11:20

score 641 · Answer 3 · 2022-08-07T07:25:53.110000

Changing `order` option from "C" (row-major) to "Fortran" (column-major) of `numpy` arrays has no effect

641 views Asked by mattze_frisch At 07 August 2022 at 07:25

score 118 · Answer 4 · 2020-07-01T16:34:57.740000

Is there an easy way to refactor or compile Fortran code for row major storage?

118 views Asked by Frank At 01 July 2020 at 16:34

score 204 · Answer 5 · 2020-05-16T06:43:43.607000

how to determine if a memory organization follows row major order or column major order?

204 views Asked by Vineesh Gupta At 16 May 2020 at 06:43

score 198 · Answer 6 · 2020-02-01T11:33:08.577000

Numpy.array creates column major matrix from an image

198 views Asked by Vlad Stan At 01 February 2020 at 11:33

score 577 · Answer 7 · 2019-05-23T12:08:02.643000

How to keep major-order when copying or groupby-ing a pandas DataFrame?

577 views Asked by thomas At 23 May 2019 at 12:08

score 273 · Answer 8 · 2019-04-02T04:37:01.097000

what causes different in array sum along axis for C versus F ordered arrays in numpy

273 views Asked by Vince W. At 02 April 2019 at 04:37

score 307 · Answer 9 · 2019-03-06T08:18:37.303000

fortran Do loop index issue for optimize code

307 views Asked by Kyum At 06 March 2019 at 08:18

score 745 · Answer 10 · 2018-02-28T13:01:38.557000

Representation of Column major order vs Row major order

745 views Asked by FawwazFaisal At 28 February 2018 at 13:01

score 638 · Answer 11 · 2018-01-28T00:49:17.860000

Permutation Matrix to change representation from column major to row major in Matlab

638 views Asked by Ganesh Sundar At 28 January 2018 at 00:49

score 640 · Answer 12 · 2017-05-27T21:13:13.260000

Using Gatherv for 2d Arrays in Fortran

640 views Asked by Stein At 27 May 2017 at 21:13

score 101 · Answer 13 · 2017-03-08T19:43:12.047000

In MATLAB, for a 2D array how do I get an index that will iterate the other dimension first

101 views Asked by Sam Jones At 08 March 2017 at 19:43

score 949 · Answer 14 · 2017-02-01T22:22:02.840000

Convert Matrix to column major order format

949 views Asked by jjhold At 01 February 2017 at 22:22

score 3007 · Answer 15 · 2016-06-13T15:30:55.727000

Armadillo - fill a matrix from the values in a column vector

3k views Asked by Pierpaolo Necchi At 13 June 2016 at 15:30

score 3206 · Answer 16 · 2016-05-19T07:14:36.327000

Is Rust multi-dimensional array row major and tightly packed?

3.2k views Asked by Hossein Noroozpour At 19 May 2016 at 07:14

score 351 · Answer 17 · 2016-02-15T17:32:11.763000

How to get Matrix from row-major vector in Matlab?

351 views Asked by machinery At 15 February 2016 at 17:32

score 1211 · Answer 18 · 2016-02-01T18:15:43.897000

2D Array initialization of columns vs rows

1.2k views Asked by DR J At 01 February 2016 at 18:15

score 2614 · Answer 19 · 2015-10-09T04:57:29.843000

Python row major to column major order vector

2.6k views Asked by edgarmtze At 09 October 2015 at 04:57

score 7370 · Answer 20 · 2013-07-30T18:48:03.843000

Performance of row vs column operations in NumPy

7.3k views Asked by Amelio Vazquez-Reina At 30 July 2013 at 18:48

TechQA.

List Question

How is a 3D/4D array stored with column-major order contiguously in memory?

question about dgemm test `_mm256_load_pd(C + i + j * n)`

Changing `order` option from "C" (row-major) to "Fortran" (column-major) of `numpy` arrays has no effect

Is there an easy way to refactor or compile Fortran code for row major storage?

how to determine if a memory organization follows row major order or column major order?

Numpy.array creates column major matrix from an image

How to keep major-order when copying or groupby-ing a pandas DataFrame?

what causes different in array sum along axis for C versus F ordered arrays in numpy

fortran Do loop index issue for optimize code

Representation of Column major order vs Row major order

Permutation Matrix to change representation from column major to row major in Matlab

Using Gatherv for 2d Arrays in Fortran

In MATLAB, for a 2D array how do I get an index that will iterate the other dimension first

Convert Matrix to column major order format

Armadillo - fill a matrix from the values in a column vector

Is Rust multi-dimensional array row major and tightly packed?

How to get Matrix from row-major vector in Matlab?

2D Array initialization of columns vs rows

Python row major to column major order vector

Performance of row vs column operations in NumPy

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