SSBA - no Banner IDENTITY CARD +++++++++++++ Maschinentyp : ASUS P5A Prozessortyp : AMD K6-2 Prozessortakt [MHz] : 400 Anzahl der Prozessoren : 1 Betriebssystemversion : Linux 2.2.10 Hauptspeichergroesse : 128 Festplattenvolumen : 4000 C-Compilertyp und Version : gcc C-Optionen : -O3 Fortran-Compilertyp und Version : g77 Fortran-Optionen : -O3 Maximale Benutzerzahl (MAXUSER) : 512 Domumentationen (ja/nein) : nein Name des Testers : AH Telefonnummer : BENCHMARK AFUU SSBA 1.21E (08/03/89) ==================================== SSBA 1.21E (08/03/89) run No. 1 : BEGIN at Sun Sep 5 19:23:28 CEST 1999 CONFIG Command C : gcc -O3 Command Fortran : g77 -O3 Printer : lp -l66 Pager : more unix=SVR1 define=-DTERMIO -DSysV signal=#include PROCESSES RUNNING ON THE SYSTEM PID TTY STAT TIME COMMAND Number of Processes available for the user= 504 Maximum open files per process: 1021 /* Machine: Linux test3 2.2.10 #1 Tue Jul 20 16:32:24 MEST 1999 i586 */ /* Date: Sun Sep 5 19:24:36 1999 */ /* Char = 8 bits, signed */ /* Maximum short = 32767 (= 2**15-1) */ /* Maximum int = 2147483647 (= 2**31-1) */ /* Maximum long = 2147483647 (= 2**31-1) */ /* Alignments for char=1 short=2 int=4 long=4 */ /* Char pointers = 32 bits */ /* Int pointers = 32 bits */ /* Properties of float: */ /* Base = 2 */ /* Significant base digits = 24 (= at least 7 decimal digits) */ /* Smallest x such that 1.0-base**x != 1.0 = -24 */ /* Small x such that 1.0-x != 1.0 = 5.96046e-08 */ /* Smallest x such that 1.0+base**x != 1.0 = -23 */ /* Smallest x such that 1.0+x != 1.0 = 1.19209e-07 */ /* Arithmetic chops but uses guard digits */ /* Number of bits used for exponent = 8 */ /* Minimum normalised exponent = -125 */ /* Minimum normalised positive number = 1.17549e-38 */ /* The smallest numbers are not kept normalised */ /* Smallest unnormalised positive number = 1.4013e-45 */ /* Maximum exponent = 128 */ /* Maximum number = 3.40282e+38 */ /* Arithmetic uses a hidden bit */ /* Properties of double: */ /* Base = 2 */ /* Significant base digits = 53 (= at least 15 decimal digits) */ /* Smallest x such that 1.0-base**x != 1.0 = -53 */ /* Small x such that 1.0-x != 1.0 = 1.11022e-16 */ /* Smallest x such that 1.0+base**x != 1.0 = -52 */ /* Smallest x such that 1.0+x != 1.0 = 2.22045e-16 */ /* Arithmetic chops but uses guard digits */ /* Number of bits used for exponent = 11 */ /* Minimum normalised exponent = -1021 */ /* Minimum normalised positive number = 2.22507e-308 */ /* The smallest numbers are not kept normalised */ /* Smallest unnormalised positive number = 4.94066e-324 */ /* Maximum exponent = 1024 */ /* Maximum number = 1.79769e+308 */ /* Arithmetic uses a hidden bit */ /* Expressions are evaluated in a higher precision than double, using 64 base digits */ Memory available = 2095940 Kbytes DHRYSTONE mp_dhry2nr (without reg,without optimization,1000000 iter): Dhrystones per Second: 495049.5 MP_Dhrystones 498753 (100 % of Dhrystone 2.1) mp_dhry2r (with reg,without optimization,1000000 iter): Dhrystones per Second: 515463.9 MP_Dhrystones 523560 (101 % of Dhrystone 2.1) mp_dhry2nro (without reg,with optimization,1000000 iter): Dhrystones per Second: 751879.7 MP_Dhrystones 769230 (102 % of Dhrystone 2.1) mp_dhry2ro (without reg,with optimization,1000000 iter): Dhrystones per Second: 751879.7 MP_Dhrystones 769230 (102 % of Dhrystone 2.1) WHETSTONE whets(single precision,with optimization,50M inst): 178571 KWhetstones/sec whetd(double precision,with optimization,50M inst): 178571 KWhetstones/sec LINPACK linpackrs (single precision,with optimization,rolled): 62424 Kflops linpackus (single precision,with optimization,unroll): 49048 Kflops linpackrd (double precision,with optimization,rolled): 49048 Kflops linpackud (double precision,with optimization,unroll): 40392 Kflops UTAH ./bytesort : 0.05 0.04 0.00 ./fibo24 : 0.03 0.04 0.00 ./float : 0.00 0.00 0.00 ./iocall : 0.01 0.00 0.01 ./iofile : 0.01 0.00 0.01 ./bct.sh : 0.03 0.03 0.00 total time for utah in seconds : real: 0.13 user: 0.11 syst: 0.02 TOOLS grep -c tion words : 0.01 0.00 0.02 diff diff1 diff2 : 0.06 0.02 0.00 ./fastformatter : 1.83 0.77 1.07 yacc yaccinput : 0.05 0.02 0.00 lex -n lexicalinput : 1.00 0.00 0.00 total time for tools : real: 2.95 user: 0.81 syst: 1.09 BYTE /bin/sh mp_multi.sh 1 : 0.10 0.03 0.03 /bin/sh mp_multi.sh 2 : 0.12 0.04 0.08 /bin/sh mp_multi.sh 4 : 0.22 0.09 0.13 /bin/sh mp_multi.sh 8 : 0.43 0.17 0.25 /bin/sh mp_multi.sh 16 : 0.84 0.33 0.51 /bin/bash mp_multi.sh 32 : 1.71 0.84 0.86 /bin/bash mp_multi.sh 64 : 3.48 1.45 2.02 /bin/bash mp_multi.sh 128 : 7.26 2.89 4.08 BONNIE File './bonnie.27687', size: 10485760 Writing with putc()...done Rewriting...done Writing intelligently...done Reading with getc()...done Reading intelligently...done Seeker 1...Seeker 2...Seeker 3...start 'em...done...done...done... -------Sequential Output-------- ---Sequential Input-- --Random-- -Per Char- --Block--- -Rewrite-- -Per Char- --Block--- --Seeks--- Machine MB K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU /sec %CPU 10 1681 99.8 39384 100.0 6400 95.0 3335 100.0 170666 100.0 10256.4 100.0 File './bonnie.27691', size: 31457280 Writing with putc()...done Rewriting...done Writing intelligently...done Reading with getc()...done Reading intelligently...done Seeker 1...Seeker 2...Seeker 3...start 'em...done...done...done... -------Sequential Output-------- ---Sequential Input-- --Random-- -Per Char- --Block--- -Rewrite-- -Per Char- --Block--- --Seeks--- Machine MB K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU /sec %CPU 30 1595 99.9 13241 90.5 6887 96.2 2994 99.7 170666 100.0 14285.7 100.0 File './bonnie.27707', size: 52428800 Writing with putc()...done Rewriting...done Writing intelligently...done Reading with getc()...done Reading intelligently...done Seeker 1...Seeker 2...Seeker 3...start 'em...done...done...done... -------Sequential Output-------- ---Sequential Input-- --Random-- -Per Char- --Block--- -Rewrite-- -Per Char- --Block--- --Seeks--- Machine MB K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU /sec %CPU 50 1545 99.7 11824 88.7 7431 89.8 3051 98.0 170666 100.0 14285.7 100.0 File './bonnie.27723', size: 73400320 Writing with putc()...done Rewriting...done Writing intelligently...done Reading with getc()...done Reading intelligently...done Seeker 1...Seeker 2...Seeker 3...start 'em...done...done...done... -------Sequential Output-------- ---Sequential Input-- --Random-- -Per Char- --Block--- -Rewrite-- -Per Char- --Block--- --Seeks--- Machine MB K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU /sec %CPU 70 1524 99.6 11468 84.2 6428 76.8 3021 95.1 27891 67.7 2816.9 21.8 File './bonnie.27739', size: 268435456 Writing with putc()...done Rewriting...done Writing intelligently...done Reading with getc()...done Reading intelligently...done Seeker 1...Seeker 3...Seeker 2...start 'em...done...done...done... -------Sequential Output-------- ---Sequential Input-- --Random-- -Per Char- --Block--- -Rewrite-- -Per Char- --Block--- --Seeks--- Machine MB K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU /sec %CPU 256 1480 98.6 8558 77.8 3205 53.8 2427 89.7 7287 76.5 101.7 1.5 TEST C make -f testc.mk testc.o : 6.88 4.30 0.41 DODUC ./doducd : precision=50.01794043 itera=1775 (incorrect) time=3.31 R=14667 BSD seq -p 1500 30000 : 21.17 21.10 0.01 ran -p 1500 30000 : 0.05 0.02 0.01 gau -p 1500 -s 1 : 0.08 0.07 0.00 gau -p 1500 -s 10 : 0.07 0.07 0.00 gau -p 1500 -s 30 : 0.08 0.08 0.00 gau -p 1500 -s 40 : 0.08 0.07 0.01 gau -p 1500 -s 50 : 0.08 0.06 0.02 gau -p 1500 -s 60 : 0.08 0.07 0.01 gau -p 1500 -s 80 : 0.08 0.07 0.01 gau -p 1500 -s 100 : 0.09 0.07 0.02 gau -p 1500 -s 200 : 0.09 0.07 0.02 gau -p 1500 -s 300 : 0.10 0.08 0.02 syscall 100000 : 0.06 0.02 0.03 contswit 10000 : 0.19 0.03 0.06 signocsw 10000 : 0.07 0.03 0.03 pipeself 10000 512 : 0.05 0.01 0.02 pipeself 10000 4 : 0.03 0.02 0.00 pipedis 10000 512 : 0.05 0.01 0.02 pipedis 10000 4 : 0.03 0.00 0.00 pipeback 10000 512 : 0.15 0.02 0.06 pipeback 10000 4 : 0.12 0.02 0.04 forkes 1000 0 : 0.52 0.07 0.43 forkes 1000 1024 : 0.51 0.07 0.44 forkes 1000 102400 : 0.53 0.11 0.41 execs 1000 0 nu : 2.63 1.32 1.28 execs 1000 1024 nu : 2.62 1.29 1.33 execs 1000 102400 nu : 2.66 1.30 1.36 execs 1000 0 bi : 2.74 1.49 1.23 execs 1000 1024 bi : 2.72 1.43 1.29 execs 1000 102400 bi : 2.70 1.22 1.49 execs 1000 0 nu : 2.64 1.31 1.33 execs 1000 1024 nu : 2.63 1.34 1.29 execs 1000 102400 nu : 2.64 1.35 1.30 execs 1000 0 bi : 2.68 1.41 1.27 execs 1000 1024 bi : 2.63 1.33 1.30 execs 1000 102400 bi : 2.70 1.42 1.28 total time for memory in seconds : real: 22.05 user: 21.83 syst: 0.13 total time for calls in seconds : real: 0.32 user: 0.08 syst: 0.12 total time for pipes in seconds : real: 0.43 user: 0.08 syst: 0.14 total time for fork/exec in seconds : real: 33.55 user: 16.46 syst: 17.03 executable average size : 50194.5 bytes SSBA 1.21E (08/03/89) run No. 1 : END at Sun Sep 5 19:38:39 CEST 1999 total time for the SSBA complete run : 911 seconds number of loops done during the run of the SSBA = 15 average number of logged users on the system = 0 average number of processes created by the SSBA = 1