# Test of the system floating point performance: # Linux rut 3.2.0-4-amd64 #1 SMP Debian 3.2.65-1+deb7u1 x86_64 GNU/Linux # CPU model name : Intel(R) Core(TM) i5-2410M CPU @ 2.30GHz # cache size : 3072 KB # CPU(s): 4 # 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 1.1601001460803673E-005 11 2048 0.0000000000000000 8 7.1889990067575127E-006 12 4096 0.0000000000000000 8 1.2930999218951911E-005 13 8192 0.0000000000000000 8 1.8906001059804112E-005 14 16384 0.0000000000000000 8 3.7148001865716651E-005 15 32768 0.0000000000000000 8 7.3651001002872363E-005 16 65536 0.0000000000000000 8 1.4658400323241949E-004 17 131072 0.0000000000000000 8 2.9252300009829924E-004 18 262144 0.0000000000000000 8 5.8446500042919070E-004 19 524288 0.0000000000000000 8 1.5868139998929109E-003 20 1048576 0.0000000000000000 8 3.4835500009648968E-003 21 2097152 0.0000000000000000 8 5.9888520008826163E-003 22 4194304 0.0000000000000000 8 1.1916266001207987E-002 23 8388608 0.0000000000000000 8 2.4997880998853361E-002 24 16777216 0.0000000000000000 8 4.8422258001664886E-002 25 33554432 0.0000000000000000 8 9.5244706000812585E-002 26 67108864 0.0000000000000000 8 0.19206068499988760 27 134217728 -11585.000000000000 8 0.38027437200071290 28 268435456 -232471923.00000000 8 0.78745872500076075 29 536870912 -519822953.00000000 8 1.5496256709993759 30 1073741824 -1065319903.0000000 8 3.0994594990006590 31 2147483648 -2143284860.0000000 8 6.2207049439966795 32 4294967296 -4292867744.0000000 8 12.429498264998983 33 8589934592 -8588876000.0000000 8 24.694689035000920 34 17179869184 -17179339772.000000 8 46.933217380999849