optimization

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Optimzing SSE-code

I\'m currently developing a C-module for a Java-application that needs some performance improvements (see Improving performance of network coding-encoding for a background). I\'ve tried to optimize th[详细]

2023-04-13 08:35 分类：问答
Determine how much data is being stored in ViewState per control [duplicate]

This question already has answers here: Closed 11 years ago. Possible Duplicate: How to decode viewstate[详细]

2023-04-13 06:32 分类：问答
Profiling scala for loops using hprof

Word on the street is that for loops in scala are slower than while loops. Slow: for (i <- 0 until 10000) {[详细]

2023-04-13 04:42 分类：问答
how to DRY up (remove redundancy) from this css class selector declaration?

I have: .sketch_img_thumb_box .title{ opacity: 0.1; } .sketch_img_thumb_box:hover .title{ opacity: 1; } .sketch_img_thumb_box .artist{[详细]

2023-04-13 03:12 分类：问答
GCC optimization trick, does it really work?

While looking at some questions on optimization, this accep开发者_StackOverflowted answer for the question on coding practices for most effective use of the optimizer piqued my curiosity.The assertion[详细]

2023-04-13 02:09 分类：问答
SQLite: Prevent fragmentation

I need to fill a database with millions of records, and my current routine for that looks something like:[详细]

2023-04-13 00:31 分类：问答
Copy object field by field

I have defined a class1 which is inherited from base 1. I have also defined another class2 which contains simila members as in class1 but this class inherited from base2.[详细]

2023-04-13 00:13 分类：问答
Asynchronously execute a "heavy" method of the GUI

I have to do the following: Public Sub OnMouseMove If mouseDownButNotYetMoved Then myObjectsStateArchive.SaveObjectsState(myCurrentObjectsState.Clone())[详细]

2023-04-12 23:28 分类：问答
C++ - constant and optimization

I am optimizing some hotspots in my application and compilation is done using gcc-arm. Now, is there any chance that the following statements result in different assembler code:[详细]

2023-04-12 23:24 分类：问答
Improve C function performance with cache locality?

I have to find a diagonal difference in a matrix represented as 2d array and the function prototype is[详细]

2023-04-12 22:10 分类：问答