MatMul

a: [1,2,
    3,4]
b: [5,6,
    7,8]
output: [19,22,
         43,50]

#include <cmath>
#include <random>
#include <cstdint>
#include <iostream>

#include "ktfop.h"
int main()
{
    using namespace ktfop;
    MatMulParams<float> params;
    params.order = CblasRowMajor;     // Matrix storage order (row-major or column-major order).
    params.transA = CblasNoTrans;     // Matrix A is transposed or not.
    params.transB = CblasNoTrans;     // Matrix B is transposed or not.
    params.m = 2;                     // Number of rows in matrix A.
    params.n = 2;                     // Number of columns in matrix B.
    params.k = 2;                     // Number of columns in matrix A or number of rows in matrix B.
    params.alpha = 1.0f;              // alpha parameter.
    params.lda = 2;                   // Storage stride of matrix A.
    params.ldb = 2;                   // Storage stride of matrix B.
    params.beta = 0.0f;               // beta parameter.
    params.ldc = 2;                   // Storage stride of matrix C.
    float a[4] = {1, 2, 3, 4};        // Initialize the matrices involved in the calculation.
    float b[4] = {5, 6, 7, 8};
    float c[4] = {0, 0, 0, 0};        // Matrix that stores the calculation results.
    int ret = -1;
    ret = Matmul(a, b, c, params);   // Call the Matmul operator and store the results in the c array.
    std::cout << "c: [";
    for (int i = 0; i < 4; ++i) {
        std::cout << c[i];
        if (i < 3) {
            std::cout << ", ";
        }
    }
    std::cout << "]" << std::endl;
    ret = Matmul(static_cast<float *>(nullptr), b, c, params); // Enter a null pointer and print the log "ERROR Parameter verification failed for the MatMul Op."
    ret = Matmul(a, b, static_cast<float *>(nullptr), params); // Enter a null pointer and print the log "ERROR Parameter verification failed for the MatMul Op."
}