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c++ Programming Glossary: transposingWhy is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513? http://stackoverflow.com/questions/11413855/why-is-transposing-a-matrix-of-512x512-much-slower-than-transposing-a-matrix-of is transposing a matrix of 512x512 much slower than transposing a matrix of.. is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513 After conducting some experiments on square.. matrices of different sizes a pattern came up. Invariably transposing a matrix of size 2^n is slower than transposing one of size..
Why is my program slow when looping over exactly 8192 elements? http://stackoverflow.com/questions/12264970/why-is-my-program-slow-when-looping-over-exactly-8192-elements issue from the following related questions Why is transposing a matrix of 512x512 much slower than transposing a matrix of.. Why is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513 Matrix multiplication Small difference in..
Good hash function for a 2d index http://stackoverflow.com/questions/2634690/good-hash-function-for-a-2d-index basically glorified int s but I got sick of accidentally transposing the input arguments to functions and gave them each a wrapper..
Algorithm for slicing planes (in place) out of an array of RGB values http://stackoverflow.com/questions/8465950/algorithm-for-slicing-planes-in-place-out-of-an-array-of-rgb-values data movement. And the bit vector is ready to continue transposing. This variant is O N^2 instead of O N . Edit2 PREFITCH optimization..
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