# Test of the system floating point performance: # Linux nuke 3.2.0-4-686-pae #1 SMP Debian 3.2.65-1+deb7u1 i686 GNU/Linux # CPU model name : Pentium(R) Dual-Core CPU E5400 @ 2.70GHz # cache size : 2048 KB # CPU(s): 2 # GNU Fortran (Debian 4.7.2-5) 4.7.2 # p N=2**p x=Sum(j,-N,N) kind(x) Time(sec) 10 1024 0.0000000000000000 8 2.7310058158036554E-005 11 2048 0.0000000000000000 8 3.2350035667150223E-005 12 4096 0.0000000000000000 8 6.2295037878357107E-005 13 8192 0.0000000000000000 8 1.2285104844522721E-004 14 16384 0.0000000000000000 8 2.4433610440155462E-004 15 32768 0.0000000000000000 8 5.0408291190251475E-004 16 65536 0.0000000000000000 8 9.7252998989461048E-004 17 131072 0.0000000000000000 8 1.9433420948189450E-003 18 262144 0.0000000000000000 8 4.0153509667106846E-003 19 524288 0.0000000000000000 8 7.9775610773822336E-003 20 1048576 0.0000000000000000 8 1.8199820986410487E-002 21 2097152 0.0000000000000000 8 4.5727921995080578E-002 22 4194304 0.0000000000000000 8 6.2218867885690088E-002 23 8388608 0.0000000000000000 8 0.12446097588701832 24 16777216 0.0000000000000000 8 0.24902244590407463 25 33554432 0.0000000000000000 8 0.49758131410658279 26 67108864 0.0000000000000000 8 1.0090216731149440 27 134217728 0.0000000000000000 8 2.0411314570416152 28 268435456 0.0000000000000000 8 4.0517768131097682 29 536870912 0.0000000000000000 8 8.0843564400040577 30 1073741824 0.0000000000000000 8 16.180563589038911 31 2147483648 0.0000000000000000 8 32.327052503112100 32 4294967296 0.0000000000000000 8 64.727940035883989 33 8589934592 -6074000997.0000000 8 129.33691242792054 34 17179869184 -16070296103.000000 8 257.87237762509289