While the question check if input is type of string has b开发者_Python百科een closed two of the answers spiked a micro-optimization question in my mind: which of the below two solutions would perform
In x86 开发者_如何学JAVAassembly, is it possible to clear the Parity Flag in one and only one instruction, working under any initial register configuration?
I am trying to make a Java port of a simple feed-forward neural network. This obviously involves lots of numeric calculations, so I am trying to optimize my central loop as much as possible. The resul
I have a simple importer, it goes through each line of a rather big csv and imports it to the database.
Given the arr开发者_StackOverfloways: int canvas[10][10]; int addon[10][10]; Where all the values range from 0 - 100, what is the fastest way in C++ to add those two arrays so each cell in canvas e
In C language, Why does n+开发者_运维知识库+ execute faster than n=n+1? (int n=...;n++;) (int n=...;n=n+1;)
I\'m writing a performance-critical, number-crunching C++ project where 70% of the time is used by the 200 line core module.
I am taking an assembly course now, and the guy who checks our home assignments is a very pedantic old-school optimization freak. For example he deducts 10% if he sees开发者_运维百科:
i would like to know how much time is required to execute the conditional loops individually. Like if i had an option to use \"if else\", \"while\",\"for\", or \"foreach\" loop then which loop would g
The questions are in bold, for those that cannot be bothered reading a question in depth. This is a followup to this question. It is to do with the initialization semantics of static variables in fun
加载中,请稍侯......