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我試圖使用本徵庫的MKL庫鏈接(ICC版本17.0.4)與代碼:EIGEN庫MKL右值引用警告
#define EIGEN_USE_MKL_ALL
#define lapack_complex_float std::complex<float>
#define lapack_complex_double std::complex<double>
#include <iostream>
#include <Eigen/Dense>
#include <Eigen/Eigenvalues>
#include <complex>
#include <Eigen/PardisoSupport>
using namespace Eigen;
using Eigen::MatrixXd;
int main()
{
int size = 3;
MatrixXd A(size,size);
A(0,0)=1.0; A(0,1)=-0.5; A(0,2)=0.2;
A(1,0)=0.7; A(1,1)=-1.3; A(1,2)=-2.0;
A(2,0)=0.7; A(2,1)=-1.3; A(2,2)=-2.0;
std::cout << A << std::endl;
VectorXd vec(3);
vec(0) = 2;
vec(1) = 3;
vec(2) = 4;
std::cout << A*vec << "\n";
std::cout << A.eigenvalues() << "\n";
}
我通過
icc -I${MKLROOT}/include -L${MKLROOT}/lib -Wl,-rpath,${MKLROOT}/lib \
-lmkl_intel_lp64 -lmkl_sequential -lmkl_core -lpthread -lm -ldl \
-L/Users/user/eigen -I/Users/user/eigen
編譯
不過,我收到錯誤消息:
/Users/user/eigen/Eigen/src/Core/DenseStorage.h(372): warning #3495: rvalue references
are a C++11 feature DenseStorage(DenseStorage&& other) EIGEN_NOEXCEPT
如何解決這個警告?
謝謝。它完美的作品 – Galuoises