CMake Cookbook

Getting ready

For this recipe, we will use the same file naming and directory structure as in the previous simple Conda recipe:

.├── CMakeLists.txt├── conda-recipe│   └── meta.yaml└── example.cpp

The example source file (example.cpp) performs a matrix-matrix multiplication and compares the result returned by the MKL library against a "noddy" implementation:

#include "mkl.h"#include <cassert>#include <cmath>#include <iostream>#include <random>int main() {  // generate a uniform distribution of real number between -1.0 and 1.0  std::random_device rd;  std::mt19937 mt(rd());  std::uniform_real_distribution<double> dist(-1.0, 1.0);  int m = 500;  int k = 1000;  int n = 2000;  double *A = (double *)mkl_malloc(m * k * sizeof(double), 64); double *B = (double ...