Hence we are first going to create a 3 x 3 cell array of empty cells; then in each empty cell, we will place a cell array containing a matrix of 256 x 1 zeros; If we tried to put the matrices in a single matrix we would end up with a concatenation of these matrices to a ...
how to optimize your code in 19 different ways by andrew redican october 21st, 2024 too long; didn't read balancing elegance & performance in javascript: explore 19 code patterns to find when clean code can slow you down & when to opt for speed over style. pretty but slow/ugly but ...
1. Not all 'alpha' in Pt_f (alpha,pt) needs to evaluate because some ea(:,alpha) equals zero exactly. So I have already omitted them and manually unrolled the alpha loop, as can be seen in the above codes. It makes the code lengthy but also makes it fas...
To optimize drawing with hidden surface removal, you'll want to draw objects by order of visibility state - namely testing whether or not objects are opaque, testing by translucency, and trying to avoid interleaving opaque and non-opaque meshes. Resources There are a variety of Metal re...
When the compiler optimizes code, it repositions and reorganizes instructions. This results in more efficient compiled code. Because of this rearrangement, the debugger cannot always identify the source code that corresponds to a set of instructions. ...
So the problem is that imread takes too much time. I ran it on sample of about 8000 images and it took 1600 sec(~25min) for the whole code but just imread took about 1100sec. that's a lot of time just to read. Is this normal with imread or can i try and optimize this. i am...
I have a simple program, I just want to verify my GPU real performance. but, its result is out of my expectation. I don’t know how to explain it, and how to optimize my program. So, I hope NV’s experts can help me. the …
How to optimize this matlab code?before posting question here i studies vectorization so i thought it may be vectorized as per my little knowledgehttp://www.mathworks.com/matlabcentral/answers/210273-what-can-be-the-vectorization-of-this-code I...
because it must be in the same language as the template on which it’s based. For example, a document based on an XHTML template will always be in XHTML, and a document based on a non-XHTML-compliant HTML template will always be HTML and can’t be converted to XHTML or any other la...
Is there a simple way to optimize this code, or is there a function that will perform the function (compare the value of the entries of a vector against a constant, and give the location where the values are the same) in a more optimized way? Thanks for all suggestions in advance. ...