OpenBLAS/cpp_thread_test/gemm64.cpp

22 lines
528 B
C++

#include <iostream>
#include "common.h"
#include "cblas.h"
int main ( int argc, char* argv[] ) {
const long n = ((long)1 << 31) - 1;
std::cout << n <<std::endl;
float* A = new float[n];
float* B = new float[n];
float* C = new float[1];
for(long i =0; i <n; i++){
A[i] = 1;
B[i] = 1;
}
cblas_sgemm(CblasRowMajor, CblasNoTrans, CblasNoTrans, 1, 1, n, 1.0, A, n, B, 1, 0.0, C, 1);
std::cout << *C <<std::endl;
delete[] A;
delete[] B;
delete[] C;
return 0;
}