processor : 0 vendor_id : AuthenticAMD cpu family : 15 model : 12 model name : AMD Athlon(tm) 64 Processor 3200+ stepping : 0 cpu MHz : 2202.933 cache size : 512 KB fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext lm 3dnowext 3dnow bogomips : 4325.37 TLB size : 1088 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts fid vid ttp Mon Sep 12 10:53:25 CDT 2005 Linux hostname 2.6.5-7.193-default #1 Wed Jul 20 14:39:18 UTC 2005 x86_64 x86_64 x86_64 GNU/Linux ================================================================= - - - - - - - - - - - - - - - - - - - - - - - - - - - - - /usr/bin/cc subnormal_timetest.c -O total slow: 22.654512882233 fast: 1.077132225037 slow/fast=21.032249 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - /usr/bin/gcc subnormal_timetest.c -O total slow: 22.649654150009 fast: 1.068695068359 slow/fast=21.193748 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - /usr/bin/cc subnormal_timetest.c -ffast-math total slow: 27.078557014465 fast: 1.281762838364 slow/fast=21.126028 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - /usr/bin/gcc subnormal_timetest.c -ffast-math total slow: 27.028516054153 fast: 1.282863140106 slow/fast=21.068901 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - /usr/bin/cc subnormal_timetest.c -O3 total slow: 23.125092983246 fast: 1.086765050888 slow/fast=21.278834 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - /usr/bin/gcc subnormal_timetest.c -O3 total slow: 23.087463855743 fast: 1.088877916336 slow/fast=21.202987 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - /usr/bin/cc subnormal_timetest.c -O2 total slow: 23.048345088959 fast: 1.094384908676 slow/fast=21.060547 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - /usr/bin/gcc subnormal_timetest.c -O2 total slow: 23.074120998383 fast: 1.085570096970 slow/fast=21.255303 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - /usr/bin/cc subnormal_timetest.c -mieee - - - - - - - - - - - - - - - - - - - - - - - - - - - - - /usr/bin/gcc subnormal_timetest.c -mieee - - - - - - - - - - - - - - - - - - - - - - - - - - - - - /usr/bin/cc subnormal_timetest.c -mieee-with-inexact - - - - - - - - - - - - - - - - - - - - - - - - - - - - - /usr/bin/gcc subnormal_timetest.c -mieee-with-inexact - - - - - - - - - - - - - - - - - - - - - - - - - - - - - /usr/bin/cc subnormal_timetest.c -mfp-trap-mode=u - - - - - - - - - - - - - - - - - - - - - - - - - - - - - /usr/bin/gcc subnormal_timetest.c -mfp-trap-mode=u - - - - - - - - - - - - - - - - - - - - - - - - - - - - - /usr/bin/cc subnormal_timetest.c -mieee-conformant - - - - - - - - - - - - - - - - - - - - - - - - - - - - - /usr/bin/gcc subnormal_timetest.c -mieee-conformant - - - - - - - - - - - - - - - - - - - - - - - - - - - - - /usr/bin/cc subnormal_timetest.c total slow: 27.309335947037 fast: 1.276930093765 slow/fast=21.386712 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - /usr/bin/gcc subnormal_timetest.c total slow: 27.259783029556 fast: 1.281796932220 slow/fast=21.266850