C

CUDA, cudagpuAvoiding Branch Divergence Sometimes, the control flow depends on the thread index. In the same warp, a condition branch may cause poor performance. By reorganizing the data acquisition mode, you can reduce or avoid warp divergence (for

CUDA 4, CUDADevice management NVIDIA provides centralized query and Management of GPU devices. It is very important to know GPU information query, because it can help you set the kernel execution configuration. This blog will mainly introduce the

<> Some implementation methods for counting the number of source code lines, including the number of source code lines This problem can be basically implemented in a language, but it is simple and complex. In this discussion, we only use shell and c

C Language notes-printf () function First look at the example:printf("This line has only controlling strings.\n");'Printf ("I am % d years old and % f inch tall", 21,132 ); ParametersThe parameters of printf () are divided into two parts: Control

Data structure (C implementation) ------- Kruskal algorithm of the minimal spanning tree   Algorithm Description: The Kruskal algorithm constructs the Minimum Spanning Tree in the order of increasing weights. Assume that G (V, E) is the most

A Brief Introduction to Object-c setsA Brief Introduction to Object-c sets1. Brief IntroductionNSArray/NSMutableArrayNSSet/NSMutableSetNSDictionary/NSMutableDictionaryNSArray, NSSet, and NSDictionary are immutable and initialized during

C language + ODBC + SQL operations (add data to SQL), odbcsql To save time, I reference the database table in the previous section and the structure array of C language, add data to the structure array, and clear the database data. Step 1: Use the

C Two-dimensional array exercises The requirements for this instance are: * In the two-dimensional integer array of n rows and n columns ,*Select two numbers according to the following requirements.* First, select the maximum number from each row,

C language array pointer and pointer array, C language array pointer 1. array pointer:The pointer to an array is an array pointer. Let's take a look at the following code: # Include int main (void) {int m [10]; printf ("m = % p, & m = % p \ n",

04-Tree 5 Complete Binary Search Tree, 04-binary This is the second time to do, I wanted to do for the first time when the reference algorithm will be the same as the teacher said, do not want the teacher to talk about the algorithm used in this

List common functions for C language file operations and code for reading and writing filesCommon functions for file operations Fopen () Open stream fclose () Close stream fputc () Write a character to stream fgetc () read a character fseek () from

Array-04. Search for integers (10), array-04 This question requires that the given X be searched from the N integers entered. If it is Found, the position of output X (starting from 0); if it is Not Found, the output is "Not Found ". Input

Analysis of function pointer array in C LanguageProblems Found Problem Analysis Sample Code Problems Found Today, when I read the socket source code in the Linux kernel, I encountered the following code: struct proto_ops { int family; struct

C language beginners compare five integers and output the maximum and minimum values 2 and five minimum values # Include Int main (){ Int I, a [5]; Int max = 0, min = 0; Printf ("input 5 integers (separated by spaces): \ n "); For (I = 0; I

Longest Common subsequence and public subsequence DescriptionSubsequence refers to the sequence obtained after several (0) elements are deleted from a sequence. To be accurate, if the given sequence X = (x1, x2, ·, xm), then the other sequence Z =

Objective-what are the things you need to know about in C language?I. What is Xcode, Objective-C, and Cocoa talking about? Xcode: You can regard it as a development environment, just like Visual Studio, Netbeans, or SharpDevelope. You can compare

Big integer algorithm [03] comparison operation, integer algorithm 03 operation In the previous blog, I briefly talked about some basic operations of the big integer algorithm. Next I will introduce some relatively advanced operations: Comparison

C language qsort function algorithm performance test An intuitive method to measure the complexity of an algorithm is to measure the running time of an algorithm of a certain magnitude of data. Taking the qsort provided by C language as an example,

Simple Sorting Algorithm and SIMPLE Algorithm Recently, I am busy preparing for a job. For coders, all sorts of sorting algorithms, including Algorithm Implementation and complexity analysis, are necessary before I look for a job. So I also began to

Ouc oj 1066 frog crossing the river, oucojDescription  There is a pig Bridge On The River. A frog wants to jump from one side of the river to the other side. There are some stones on the bridge, and frogs hate to step on these stones. Because the