30   if(mode==InnerProduct) std::cout << "i";  in print_mode()
31   if(mode==OuterProduct) std::cout << "o";  in print_mode()
32   if(mode==CoeffBasedProductMode) std::cout << "c";  in print_mode()
33   if(mode==LazyCoeffBasedProductMode) std::cout << "l";  in print_mode()
34   if(mode==GemvProduct) std::cout << "v";  in print_mode()
35   if(mode==GemmProduct) std::cout << "m";  in print_mode()
66   std::cout << int(1e-6*n*rep/t.best()) << "\t";  in bench_prod()
78     std::cout << "K=" << K << "\t";  in run()
80     std::cout << "\n";  in run()
83     std::cout << "\n\n";  in run()
98     std::cout << M << "f\t";  in run()
100     std::cout << "\n";  in run()
102     std::cout << M << "f\t";  in run()
104     std::cout << "\n";  in run()
131     std::cout << map_size<N>::ret << "\t";  in run()