# 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 0.00000000000000000000 10 3.1726001907372847E-005 11 2048 0.00000000000000000000 10 1.9368999346625060E-005 12 4096 0.00000000000000000000 10 3.3125001209555194E-005 13 8192 0.00000000000000000000 10 6.4116000430658460E-005 14 16384 0.00000000000000000000 10 1.2552900079754181E-004 15 32768 0.00000000000000000000 10 2.4928499988163821E-004 16 65536 0.00000000000000000000 10 5.1864600027329288E-004 17 131072 0.00000000000000000000 10 9.8848500056192279E-004 18 262144 0.00000000000000000000 10 2.0003440004074946E-003 19 524288 0.00000000000000000000 10 4.0835740001057275E-003 20 1048576 0.00000000000000000000 10 8.0172560010396410E-003 21 2097152 0.00000000000000000000 10 6.3848450008663349E-003 22 4194304 0.00000000000000000000 10 8.7650979985482991E-003 23 8388608 0.00000000000000000000 10 1.7568336999829626E-002 24 16777216 0.00000000000000000000 10 3.5071007001533872E-002 25 33554432 0.00000000000000000000 10 6.9895396001811605E-002 26 67108864 0.00000000000000000000 10 0.13955473399983020 27 134217728 0.00000000000000000000 10 0.27910908600097173 28 268435456 0.00000000000000000000 10 0.55760816299880389 29 536870912 0.00000000000000000000 10 1.1158104789974459 30 1073741824 0.00000000000000000000 10 2.2321997710023425 31 2147483648 0.00000000000000000000 10 4.5925069449986040 32 4294967296 0.00000000000000000000 10 9.5849317350002821 33 8589934592 -6074000997.00000000000 10 19.161990447999415 34 17179869184 -16070296103.0000000000 10 38.345014108999749