FastDeploy/third_party/eigen/bench/perf_monitoring/llt.cpp

#include <Eigen/Cholesky>
#include "gemm_common.h"

EIGEN_DONT_INLINE
void llt(const Mat &A, const Mat &B, Mat &C) {
  C = A;
  C.diagonal().array() += 1000;
  Eigen::internal::llt_inplace<Mat::Scalar, Lower>::blocked(C);
}

int main(int argc, char **argv) { return main_gemm(argc, argv, llt); }