MEMORY_TEST_CHILI.OUT 7 November 2006 7:13:22.500 AM MEMORY_TEST FORTRAN90 version Try to see how big a single vector can be. I4VEC Memory Test Log2(N) N Average CPU Real 0 1 0.00000 0.00000 0.00000 1 2 0.500000 0.00000 0.00000 2 4 1.75000 0.00000 0.00000 3 8 1.62500 0.00000 0.00000 4 16 0.875000 0.00000 0.00000 5 32 1.06250 0.00000 0.00000 6 64 1.00000 0.00000 0.00000 7 128 1.04688 0.00000 0.00000 8 256 1.00781 0.976000E-03 0.100000E-02 9 512 1.03711 0.00000 0.00000 10 1024 1.00879 0.00000 0.00000 11 2048 1.00928 0.00000 0.00000 12 4096 0.975586 0.00000 0.00000 13 8192 1.00488 0.00000 0.00000 14 16384 1.00311 0.195300E-02 0.190000E-02 15 32768 1.00601 0.390600E-02 0.390000E-02 16 65536 1.00160 0.781300E-02 0.780000E-02 17 131072 0.996078 0.146480E-01 0.147000E-01 18 262144 0.999989 0.302740E-01 0.303000E-01 19 524288 1.00067 0.605470E-01 0.605000E-01 20 1048576 1.00054 0.127929 0.127900 21 2097152 0.999702 0.258789 0.258800 22 4194304 1.00019 0.540039 0.540000 23 8388608 1.00020 1.11230 1.11230 24 16777216 1.00023 2.25391 2.25390 25 33554432 0.999968 4.52246 4.52150 26 67108864 0.999886 9.06153 9.06150 27 134217728 0.999925 18.1094 18.1113 R4VEC Memory Test Log2(N) N Average CPU Real 0 1 1.00000 0.00000 0.00000 1 2 1.00000 0.00000 0.00000 2 4 0.750000 0.00000 0.00000 3 8 0.500000 0.00000 0.00000 4 16 0.250000 0.00000 0.00000 5 32 0.531250 0.00000 0.00000 6 64 0.437500 0.00000 0.00000 7 128 0.539062 0.00000 0.00000 8 256 0.500000 0.00000 0.00000 9 512 0.505859 0.00000 0.00000 10 1024 0.506836 0.00000 0.00000 11 2048 0.513184 0.00000 0.00000 12 4096 0.491455 0.976562E-03 0.100000E-02 13 8192 0.493286 0.976562E-03 0.900000E-03 14 16384 0.505310 0.292969E-02 0.300000E-02 15 32768 0.501953 0.488281E-02 0.480000E-02 16 65536 0.504623 0.976562E-02 0.980000E-02 17 131072 0.499245 0.195312E-01 0.195000E-01 18 262144 0.500496 0.390625E-01 0.391000E-01 19 524288 0.500694 0.800781E-01 0.801000E-01 20 1048576 0.499718 0.163086 0.163100 21 2097152 0.500607 0.335938 0.336000 22 4194304 0.500244 0.696289 0.696300 23 8388608 0.500154 1.41309 1.41310 24 16777216 0.500078 2.85059 2.85060 25 33554432 0.499975 5.70020 5.70020 26 67108864 0.250000 11.4570 11.4570 27 134217728 0.125000 22.9814 22.9805 R8VEC Memory Test Log2(N) N Average CPU Real 0 1 0.00000 0.00000 0.00000 1 2 0.00000 0.00000 0.00000 2 4 0.500000 0.00000 0.00000 3 8 0.125000 0.00000 0.00000 4 16 0.625000 0.00000 0.00000 5 32 0.625000 0.00000 0.00000 6 64 0.515625 0.00000 0.00000 7 128 0.492188 0.00000 0.00000 8 256 0.480469 0.00000 0.00000 9 512 0.501953 0.00000 0.00000 10 1024 0.479492 0.00000 0.00000 11 2048 0.494141 0.00000 0.00000 12 4096 0.504150 0.976562E-03 0.900000E-03 13 8192 0.487549 0.976562E-03 0.100000E-02 14 16384 0.496155 0.292969E-02 0.290000E-02 15 32768 0.503204 0.585938E-02 0.590000E-02 16 65536 0.497879 0.107422E-01 0.107000E-01 17 131072 0.500771 0.214844E-01 0.215000E-01 18 262144 0.499008 0.429688E-01 0.430000E-01 19 524288 0.500500 0.898438E-01 0.908000E-01 20 1048576 0.500342 0.189453 0.189500 21 2097152 0.499599 0.404297 0.404200 22 4194304 0.499944 0.822266 0.822200 23 8388608 0.499997 1.66797 1.66800 24 16777216 0.500231 3.31445 3.31540 25 33554432 0.500097 6.63281 6.63280 26 67108864 0.499961 13.2705 13.2705 27 134217728 0.500036 27.0137 27.8916 MEMORY_TEST Normal end of execution. 7 November 2006 7:15:39.363 AM