# Test of the system floating point performance: # Linux localhost 3.10.18 #1 SMP Sun Jan 25 18:40:42 PST 2015 x86_64 GNU/Linux # CPU model name : Intel(R) Celeron(R) CPU N2840 @ 2.16GHz # cache size : 1024 KB # CPU(s): 2 # GNU Fortran (Debian 4.9.2-10) 4.9.2 # p N=2**p x=Sum(j,-N,N) kind(x) Time(sec) 10 1024 0.0000000000000000 8 1.6475999996146129E-004 11 2048 0.0000000000000000 8 1.3296000020091014E-005 12 4096 0.0000000000000000 8 1.2395999988257245E-005 13 8192 0.0000000000000000 8 2.0580000068548543E-005 14 16384 0.0000000000000000 8 3.6912000041411375E-005 15 32768 0.0000000000000000 8 6.9575999987137038E-005 16 65536 0.0000000000000000 8 1.6115999994781305E-004 17 131072 0.0000000000000000 8 2.8856400001586735E-004 18 262144 0.0000000000000000 8 5.2824099998360907E-004 19 524288 0.0000000000000000 8 1.1090519999470416E-003 20 1048576 0.0000000000000000 8 2.1442449999540258E-003 21 2097152 0.0000000000000000 8 7.8301820000206135E-003 22 4194304 0.0000000000000000 8 7.6666109999905530E-003 23 8388608 0.0000000000000000 8 1.4042883999991318E-002 24 16777216 0.0000000000000000 8 2.6758076999954028E-002 25 33554432 0.0000000000000000 8 5.2436020999948596E-002 26 67108864 0.0000000000000000 8 0.10484057899998334 27 134217728 -5792.0000000000000 8 0.21077628900002310 28 268435456 -183344816.00000000 8 0.41918988499992338 29 536870912 -461237984.00000000 8 0.88704002700001183 30 1073741824 -1002421120.0000000 8 1.7979136449999942 31 2147483648 -2078265344.0000000 8 3.4538580769999498 32 4294967296 -4226779136.0000000 8 6.9120967059999430 33 8589934592 -8519720960.0000000 8 13.829318288999957 34 17179869184 -17062330368.000000 8 27.486492226999985