//output-print Matrix C if (multiplication == false){ printf("\n\nThe output matrix is a %dx%d. \nIt contains the following data:\n", rowsA, columnsA); for(int r = 0; r < rowsA; r++){ printf("\n\tRow %d:", r + 1); for (int c = 0; c < columnsA; c++){ printf...
voidmultiplication(introw1,intcol1,introw2,intcol2){ //if the col of first matrix is not same with row of second matrix //then return if(col1!=row2){ printf("Column of the first matrix is not same with another matrix"); exit(0); } mat=(int**)malloc(sizeof(int*)*row1); fo...
/* r1 : No. of rows in matrix x. */ /* c1 : No. of columns in matrix x. */ /* Also no. of rows in matrix y. */ /* y[2*c1*c2]: Input matrix containing c1*c2 complex */ /* floating point numbers having c1 rows and c2 */ /* columns of complex numbers. */ /* c2...
/* r1 : No. of rows in matrix x. */ /* c1 : No. of columns in matrix x. */ /* Also no. of rows in matrix y. */ /* y[2*c1*c2]: Input matrix containing c1*c2 complex */ /* floating point numbers having c1 rows and c2 */ /* columns of complex numbers. */ /* c2...
intOperateMatrix(intiOpCode, Matrix_s *pstMatrixA, Matrix_s *pstMatrixB) { intiRet = EX_FALSE; Matrix_s stMatrixC; float*pfTmpBuf = NULL; memset(&stMatrixC, 0,sizeof(Matrix_s)); switch(iOpCode) { caseEX_INPUT_MATRIX: iRet = Show_matrix(pstMatrixA, pstMatrixB); ...
定义4:矩阵加法(matrix addition) 对于 m\times n 阶矩阵 \mathbf{A},\mathbf{B}, 它们的和 \mathbf{C}=\mathbf{A}+\mathbf{B} 为m\times n 阶矩阵,并且 c_{ij}=a_{ij}+b_{ij}, i=1,\cdots,m, j=1,\cdots, n。 定义5:矩阵乘法(matrix multiplication) 对于m\times n 阶矩阵 \mathbf...
CASE: Matrix Operation (C) DETAILS: The demo-code for Matrix_Hub. LICENSE: Apache-2.0 */ #include <stdio.h> #include <stdlib.h> #include "matrix.h" // # include "./solver_plugin/plugin_LP_Sover.h" int main(int argc, char *argv[]) { ...
CUDA 提供了几种获取 GPU 信息的方法,这里介绍一下通过调用cuda_runtime.h中的 API 得到 GPU 的一些属性。 在编写 CUDA C 程序时, 要将文件命名为*.cu,一般使用 nvcc 命令编译运行,为 CUDA程序文件,支持 C/C++ 语法。 #include<iostream>#include<cuda.h>#include<cuda_runtime.h>intmain(){intdev=0;...
C语言基础,使用预处理器:#define可以在程序中定义一个常量,它在编译时会被替换为其对应的值。使用**const**关键字:const关键字用于
The first line of input contains a positive integern(n≤ 500) followed by the the three matricesA,BandCrespectively. Each matrix's description is a block of n × n integers. It guarantees that the elements ofAandBare less than 100 in absolute value and elements ofCare less than 10,000...