14 January 2025 1:19:22.102 PM MXM: FORTRAN90 version Compute matrix-matrix product A = B * C Matrix B is 500 by 1000 Matrix C is 1000 by 400 Matrix A will be 500 by 400 Number of floating point operations = 400000000 Estimated CPU time is 0.15 seconds. Method Cpu Seconds MegaFlopS ------ -------------- -------------- IJK 0.792569 504.688 IKJ 0.834540 479.306 JIK 1.07440 372.302 JKI 0.724071 552.432 KIJ 0.842329 474.874 KJI 0.747795 534.906 MATMUL 0.235740E-01 16967.8 MXM: Normal end of execution. 14 January 2025 1:19:27.155 PM