我如何使用sse2 punpcklo，punpckhi intinsics进行矩阵转置? [英] how do i do matrix transpose using sse2 punpcklo, punpckhi intinsics?

问题描述

给定矩阵

1 1 1 1
2 2 2 2
3 3 3 3
4 4 4 4

given matrix

1 1 1 1
2 2 2 2
3 3 3 3
4 4 4 4

推荐答案

嗯，这与您之前获得的答案相同:
http: //www.codeproject.com/Questions/92257/how-do-i-load-and-add-rows-or-colums-of-a-3x3-matr.aspx ["SSE编程简介" [

Well, it''s the same answer as you got earlier:
http://www.codeproject.com/Questions/92257/how-do-i-load-and-add-rows-or-colums-of-a-3x3-matr.aspx[^]

I would start reading: "Introduction to SSE Programming"[^] :thumbsup:

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