General Programming
in [Programming]
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How to write an server application with high performance and high availability. Hi all! I am preparing to write a server application (you may think of it as an online game server), but I not sure how to do it correctly. For example―― 1. UDP or TCP，which one could gain more performance? 2. Should I catch data in memory instead of write it to db immediately? 3. How to... 13 Apr 2008 15:57
MurmurHash 2.0 - Over 100% faster than SuperFastHash & Lookup3 Austin Appleby wrote: No joke. I found a mix function that's much faster and mixes even better - no differentials, no weaknesses with sparse keys. I'm not a hash expert or a mathematician, just a programmer looking for a fast, non-cryptographic hash with good distribution for use as a "signature" for files... 13 Apr 2008 11:56
free directory submission "McDaav Systems has launched a new website as Internet Directory. The Internet Directory will accepts links and submissions in various categories such as Arts, Science, Internet, Computer etc. McDaav Systems Directory is one of the fastest growing directory in the world. McDaav Systems provides free static link on ... 13 Apr 2008 07:44
Traversa of heap structured search trees Heap structured search trees is my latest neolgism. A (min) heap is a binary tree such that the children of a node are greater than their parent. A heap structured search tree is a heap such that for each node all of the elements of the left subtree are less than ... 12 Apr 2008 15:05
How to represent tree data I have developed a type of linked list, but each entry can have multiple children and multiple parents. This data actually represents routers on the internet pointing to each other. For example, one RouterEntry may have 2 parents and 10 children (just guessing). My problem is I wish to draw this. Eventually... 13 Apr 2008 05:22
Help me sort though some complex math On Apr 10, 1:54 pm, Ilmari Karonen <usen...(a)vyznev.invalid> wrote: On 10.04.2008, grocery_stocker <cdal...(a)gmail.com> wrote: The questions stem from the following URL http://64.233.167.104/search?q=cache:R1ERKgiy5L8J:www.phrack.org/issu... [snip] Such an operation on bytes is call... 12 Apr 2008 11:54
How to determine whether an expression equals to zero Hi all. I have the following data type: data Expr = Literal Integer | Add Expr Expr -- x + y | Multipy Expr Expr -- x*y | Power Expr Expr -- x^y It represents an expression, which can consist of signed integer literals (arbitrary size), and operators: addition, multiplication, exponentiation. S... 13 Apr 2008 02:59
Audio processing via GPU Came across a very interesting subject -- Efficient 3D Audio Processing on the GPU. It's available at http://www-sop.inria.fr/reves/projects/GPUAudio/ What interest about it is the ingenuity of the project, in tapping into the enormous power of the GPU -- even the low-end videocards based on Radeon HD 2600 GPU... 13 Apr 2008 12:43
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Audio processing via GPU Came across a very interesting subject -- Efficient 3D Audio Processing on the GPU. It's available at http://www-sop.inria.fr/reves/projects/GPUAudio/ What interest about it is the ingenuity of the project, in tapping into the enormous power of the GPU -- even the low-end videocards based on Radeon HD 2600 GPU... 11 Apr 2008 11:53 |