GentooX86-64 fester # nbench -v BYTEmark* Native Mode Benchmark ver. 2 (10/95) Index-split by Andrew D. Balsa (11/97) Linux/Unix* port by Uwe F. Mayer (12/96,11/97) ============================== ALL STATISTICS =============================== **Date and time of benchmark run: Fri Dec 8 10:13:54 2006 **Sizeof: char:1 short:2 int:4 long:8 u8:1 u16:2 u32:4 int32:4 **System used for compilation: **Linux GentooX86-64 2.6.18-gentoo #1 SMP Sat Oct 7 16:12:47 UTC 2006 x86_64 AMD **C compiler: 4.1.1 **libc: **Date of compilation: Fri Dec 8 10:12:51 MST 2006 ============================================================================= TEST : Iterations/sec. : Old Index : New Index : : Pentium 90* : AMD K6/233* --------------------:------------------:-------------:------------ NUMERIC SORT : 967.2 : 24.80 : 8.15 Absolute standard deviation: 34.4282 Relative standard deviation: 3.55957 % Number of runs: 5 Number of arrays: 3 Array size: 8111 Done with NUMERIC SORT STRING SORT : 182.08 : 81.36 : 12.59 Absolute standard deviation: 1.30843 Relative standard deviation: 0.718604 % Number of runs: 5 Number of arrays: 2 Array size: 8111 Done with STRING SORT BITFIELD : 3.5952e+08 : 61.67 : 12.88 Absolute standard deviation: 4.43102e+06 Relative standard deviation: 1.23249 % Number of runs: 5 Operations array size: 30 Bitfield array size: 16384 Done with BITFIELD FP EMULATION : 115.16 : 55.26 : 12.75 Absolute standard deviation: 0.497996 Relative standard deviation: 0.432438 % Number of runs: 5 Number of loops: 1 Array size: 3000 Done with FP EMULATION FOURIER : 12436 : 14.14 : 7.94 Absolute standard deviation: 26.3955 Relative standard deviation: 0.212243 % Number of runs: 5 Number of coefficients: 100 Done with FOURIER ASSIGNMENT : 22.063 : 83.95 : 21.78 Absolute standard deviation: 0.0943775 Relative standard deviation: 0.427763 % Number of runs: 5 Number of arrays: 1 Done with ASSIGNMENT IDEA : 4572.3 : 69.93 : 20.76 Absolute standard deviation: 8.27674 Relative standard deviation: 0.181017 % Number of runs: 5 Array size: 4000 Number of loops: 100 Done with IDEA HUFFMAN : 1528.7 : 42.39 : 13.54 Absolute standard deviation: 6.10498 Relative standard deviation: 0.399369 % Number of runs: 5 Array size: 5000 Number of loops: 100 Done with HUFFMAN NEURAL NET : 33.134 : 53.23 : 22.39 Absolute standard deviation: 0.124581 Relative standard deviation: 0.375994 % Number of runs: 5 Number of loops: 1 Done with NEURAL NET LU DECOMPOSITION : 1153.5 : 59.76 : 43.15 Absolute standard deviation: 11.2442 Relative standard deviation: 0.974773 % Number of runs: 5 Number of arrays: 2 Done with LU DECOMPOSITION ==========================ORIGINAL BYTEMARK RESULTS========================== INTEGER INDEX : 55.928 FLOATING-POINT INDEX: 35.565 Baseline (MSDOS*) : Pentium* 90, 256 KB L2-cache, Watcom* compiler 10.0 ==============================LINUX DATA BELOW=============================== CPU : AuthenticAMD AMD Athlon(tm) 64 Processor 3500+ 2200MHz L2 Cache : 512 KB OS : Linux 2.6.18-gentoo C compiler : 4.1.1 libc : MEMORY INDEX : 15.229 INTEGER INDEX : 13.072 FLOATING-POINT INDEX: 19.725 Baseline (LINUX) : AMD K6/233*, 512 KB L2-cache, gcc 2.7.2.3, libc-5.4.38 * Trademarks are property of their respective holder.