1 July 2009 8:12:09.518 AM MEMORY_TEST FORTRAN90 version Try to see how big vectors and matrices can be. User value N_LOG_MIN = 20 User value N_LOG_MIN = 27 I4VEC Memory Test Log2(N) N Ave CPU Real 20 1048576 0.50 0.21 0.21 21 2097152 0.50 0.28 0.28 22 4194304 0.50 0.54 0.54 23 8388608 0.50 1.1 1.1 24 16777216 0.50 2.2 2.2 25 33554432 0.50 4.3 4.3 26 67108864 0.50 8.7 8.7 27 134217728 0.50 17. 17. R4VEC Memory Test Log2(N) N Ave CPU Real 20 1048576 1.00 0.60E-01 0.60E-01 21 2097152 1.00 0.12 0.12 22 4194304 1.00 0.24 0.24 23 8388608 1.00 0.48 0.48 24 16777216 1.00 0.97 0.97 25 33554432 1.00 1.9 1.9 26 67108864 0.50 3.9 3.9 27 134217728 0.25 7.8 7.8 R8VEC Memory Test Log2(N) N Ave CPU Real 20 1048576 1.00 0.12 0.12 21 2097152 1.00 0.24 0.24 22 4194304 1.00 0.49 0.49 23 8388608 1.00 0.97 0.97 24 16777216 1.00 1.9 1.9 25 33554432 1.00 3.9 3.9 26 67108864 1.00 7.8 7.8 27 134217728 1.00 16. 16. I4MAT Memory Test Log2(N) N N1 N2 Ave CPU Real 20 1048576 1024 1024 1.00 0.15 0.15 21 2097152 1024 2048 1.00 0.30 0.30 22 4194304 2048 2048 1.00 0.61 0.61 23 8388608 2048 4096 1.00 1.2 1.2 24 16777216 4096 4096 1.00 2.4 2.4 25 33554432 4096 8192 1.00 4.8 4.8 26 67108864 8192 8192 1.00 9.7 9.7 27 134217728 8192 16384 1.00 19. 19. R4MAT Memory Test Log2(N) N N1 N2 Ave CPU Real 20 1048576 1024 1024 1.00 0.59E-01 0.59E-01 21 2097152 1024 2048 1.00 0.12 0.12 22 4194304 2048 2048 1.00 0.24 0.24 23 8388608 2048 4096 1.00 0.48 0.48 24 16777216 4096 4096 1.00 0.96 0.96 25 33554432 4096 8192 1.00 1.9 1.9 26 67108864 8192 8192 0.50 3.9 3.9 27 134217728 8192 16384 0.25 7.8 7.8 R8MAT Memory Test Log2(N) N N1 N2 Ave CPU Real 20 1048576 1024 1024 1.00 0.12 0.12 21 2097152 1024 2048 1.00 0.24 0.24 22 4194304 2048 2048 1.00 0.49 0.49 23 8388608 2048 4096 1.00 0.98 0.98 24 16777216 4096 4096 1.00 2.0 2.0 25 33554432 4096 8192 1.00 3.9 3.9 26 67108864 8192 8192 1.00 7.8 7.8 27 134217728 8192 16384 1.00 16. 16. MEMORY_TEST Normal end of execution. 1 July 2009 8:15:00.860 AM