Question

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

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

125

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

Published on 17 December 2023 at 01:04

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

73

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

Published on 05 June 2023 at 11:20

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

641

Views

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

Published on 07 August 2022 at 07:25

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

118

Views

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

Published on 01 July 2020 at 16:34

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

204

Views

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

Published on 16 May 2020 at 06:43

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

198

Views

Numpy.array creates column major matrix from an image

Published on 01 February 2020 at 11:33

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

577

Views

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

Published on 23 May 2019 at 12:08

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

273

Views

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

Published on 02 April 2019 at 04:37

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

307

Views

fortran Do loop index issue for optimize code

Published on 06 March 2019 at 08:18

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

745

Views

Representation of Column major order vs Row major order

Published on 28 February 2018 at 13:01

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

638

Views

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

Published on 28 January 2018 at 00:49

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

640

Views

Using Gatherv for 2d Arrays in Fortran

Published on 27 May 2017 at 21:13

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

101

Views

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

Published on 08 March 2017 at 19:43

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

949

Views

Convert Matrix to column major order format

Published on 01 February 2017 at 22:22

score 3k · Answer 15 · 2016-06-13T15:30:55.727000

3k

Views

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

Published on 13 June 2016 at 15:30

score 3.2k · Answer 16 · 2016-05-19T07:14:36.327000

3.2k

Views

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

Published on 19 May 2016 at 07:14

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

351

Views

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

Published on 15 February 2016 at 17:32

score 1.2k · Answer 18 · 2016-02-01T18:15:43.897000

1.2k

Views

2D Array initialization of columns vs rows

Published on 01 February 2016 at 18:15

score 2.6k · Answer 19 · 2015-10-09T04:57:29.843000

2.6k

Views

Python row major to column major order vector

Published on 09 October 2015 at 04:57

score 7.3k · Answer 20 · 2013-07-30T18:48:03.843000

7.3k

Views

Performance of row vs column operations in NumPy

Published on 30 July 2013 at 18:48

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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