Libmicro_# 0.3.0 0.3.0 0.3.0
Options -E -C 200 -L -S -W -E -C 200 -L -S -W -E -C 200 -L -S -W
Machine_name tiger-3.freebsd.org tiger-3.freebsd.org tiger-3.freebsd.org
OS_name FreeBSD FreeBSD FreeBSD
OS_release 5.4-STABLE 6.0-BETA2 7.0-CURRENT
OS_build FreeBSD 5.4-STABLE FreeBSD 6.0-BETA2 FreeBSD 7.0-CURREN
Processor i386 i386 i386
#CPUs
CPU_MHz
CPU_NAME
IP_address
Run_by test test test
Date 08/07/05 19:43 08/07/05 20:01 08/07/05 20:17
Compiler cc cc cc
Compiler Ver.
sizeof(long) 4 4 4
extra_CFLAGS [none] [none] [none]
TimerRes 1000 nsecs 1000 nsecs 1000 nsecs
BENCHMARK
USECS
USECS [percentage]
USECS [percentage]
bind 2.49205
    1.95197[  +27.7%]
    2.00171[  +24.5%]
c_fcntl_1 7.90394
    7.54386[   +4.8%]
    7.60418[   +3.9%]
c_fcntl_10 275.70183
  281.53217[   -2.1%]
  290.86633[   -5.5%]
c_fcntl_200 9925.57950
 9996.11400[   -0.7%]
10098.58200[   -1.7%]
c_lockf_1 6.64179
    6.40158[   +3.8%]
    6.33192[   +4.9%]
c_lockf_10 349.59150
  352.59700[   -0.9%]
  366.10250[   -4.7%]
c_lockf_200 9031.08900
 8622.59250[   +4.7%]
 8837.08600[   +2.2%]
chdir_tmp 17.88414
   16.02354[  +11.6%]
   15.96416[  +12.0%]
chdir_usr 20.88360
   18.80446[  +11.1%]
   18.76450[  +11.3%]
chgetwd_tmp 20.58127
   17.55236[  +17.3%]
   17.70315[  +16.3%]
chgetwd_usr 23.85291
   20.36988[  +17.1%]
   20.42985[  +16.8%]
close_bad 0.91134
    0.93716[   -2.8%]
    0.91284[   -0.2%]
close_tcp 14.88056
   15.13100[   -1.7%]
   14.69397[   +1.3%]
close_tmp 1.88091
    2.25622[  -20.0%]
    2.22509[  -18.3%]
close_usr 1.88075
    2.25563[  -19.9%]
    2.22487[  -18.3%]
close_zero 2.25559
    2.94359[  -30.5%]
    2.97487[  -31.9%]
conn_connect 38.72337
   14.60151[ +165.2%]
   15.65693[ +147.3%]
connection 114.00460
   87.31721[  +30.6%]
   96.93826[  +17.6%]
dup 1.09211
    1.09805[   -0.5%]
    1.09021[   +0.2%]
exec 886.21570
  813.31910[   +9.0%]
  832.71970[   +6.4%]
exit_10 281.41840
  294.72000[   -4.7%]
  295.82310[   -5.1%]
exit_100 308.89175
  337.88218[   -9.4%]
  350.06189[  -13.3%]
exit_1000 348.59919
  566.08119[  -62.4%]
  608.61219[  -74.6%]
exit_10_nolibc 207.51450
  210.32070[   -1.4%]
  222.62150[   -7.3%]
exp 0.13704
    0.13824[   -0.9%]
    0.13804[   -0.7%]
fcntl_ndelay 1.32117
    1.31821[   +0.2%]
    1.29320[   +2.2%]
fcntl_tmp 0.99218
    0.99221[   -0.0%]
    0.99716[   -0.5%]
fcntl_usr 0.99617
    1.02123[   -2.5%]
    1.03122[   -3.5%]
file_lock 3.85201
    3.71232[   +3.8%]
    3.69203[   +4.3%]
fork_10 460.21540
  421.52510[   +9.2%]
  420.92020[   +9.3%]
fork_100 494.62193
  268.25210[  +84.4%]
  267.81190[  +84.7%]
fork_1000 522.94319
  202.44721[ +158.3%]
  201.04621[ +160.1%]
getcontext 1.14520
    0.85721[  +33.6%]
    0.86000[  +33.2%]
getenv 0.44820
    0.44821[   -0.0%]
    0.45120[   -0.7%]
getenvT2 0.46517
    0.47417[   -1.9%]
    0.47020[   -1.1%]
getpeername 1.53318
    1.25221[  +22.4%]
    1.21717[  +26.0%]
getpid 0.47906
    0.48091[   -0.4%]
    0.48241[   -0.7%]
getrusage 4.63034
    4.57842[   +1.1%]
    4.60648[   +0.5%]
getsockname 1.53120
    1.24320[  +23.2%]
    1.22118[  +25.4%]
gettimeofday 3.81156
    3.79371[   +0.5%]
    3.79611[   +0.4%]
isatty_no 1.46681
    1.11166[  +31.9%]
    1.08886[  +34.7%]
isatty_yes 1.85641
    1.48156[  +25.3%]
    1.53426[  +21.0%]
listen 1.01221
    1.01174[   +0.0%]
    1.03187[   -1.9%]
localtime_r 0.50236
    0.48048[   +4.6%]
    0.48232[   +4.2%]
log 0.07504
    0.07524[   -0.3%]
    0.07504[   +0.0%]
lrand48 0.03452
    0.03452[   +0.0%]
    0.03452[   +0.0%]
lseek_t8k 0.95159
    0.89411[   +6.4%]
    0.85558[  +11.2%]
lseek_u8k 0.94360
    0.85413[  +10.5%]
    0.87660[   +7.6%]
mallocT2_10 38.67779
   30.78840[  +25.6%]
   30.49900[  +26.8%]
mallocT2_100 37.08864
   33.38985[  +11.1%]
   31.36844[  +18.2%]
mallocT2_100k 973.59207
  869.97005[  +11.9%]
  914.27176[   +6.5%]
mallocT2_10k 82.24323
   73.46624[  +11.9%]
   73.22724[  +12.3%]
mallocT2_1k 44.49363
   46.35984[   -4.2%]
   44.00404[   +1.1%]
malloc_10 0.23901
    0.24381[   -2.0%]
    0.23991[   -0.4%]
malloc_100 0.32246
    0.32541[   -0.9%]
    0.32181[   +0.2%]
malloc_100k 350.88197
  344.32242[   +1.9%]
  344.52646[   +1.8%]
malloc_10k 18.14951
   17.62681[   +3.0%]
   17.74346[   +2.3%]
malloc_1k 0.84976
    0.85821[   -1.0%]
    0.84996[   -0.0%]
memcpy_10 0.04382
    0.04402[   -0.5%]
    0.04422[   -0.9%]
memcpy_10k 1.08152
    1.08957[   -0.7%]
    1.08186[   -0.0%]
memcpy_10m 17063.19800
17453.21600[   -2.3%]
17368.18400[   -1.8%]
memcpy_1k 0.15059
    0.15109[   -0.3%]
    0.15111[   -0.3%]
memcpy_1m 1670.16100
 1725.20300[   -3.3%]
 1734.20400[   -3.8%]
memrand 0.13282
    0.13432[   -1.1%]
    0.13412[   -1.0%]
memsetP2_10m 26042.31760
26424.02250[   -1.5%]
26485.42020[   -1.7%]
memset_10 0.07082
    0.07092[   -0.1%]
    0.07092[   -0.1%]
memset_10k 0.81292
    0.81859[   -0.7%]
    0.81888[   -0.7%]
memset_10m 12765.21850
13163.71910[   -3.1%]
13215.42220[   -3.5%]
memset_1k 0.15516
    0.15520[   -0.0%]
    0.15516[   +0.0%]
memset_1m 282.42020
  135.21980[ +108.9%]
  129.71990[ +117.7%]
memset_256 0.10204
    0.10304[   -1.0%]
    0.10226[   -0.2%]
memset_256_u 0.09044
    0.09004[   +0.4%]
    0.09063[   -0.2%]
memset_4k 0.37544
    0.37546[   -0.0%]
    0.37554[   -0.0%]
memset_4k_uc 1.24482
    0.72861[  +70.8%]
    0.74066[  +68.1%]
mktime 13.25108
   13.45083[   -1.5%]
   12.79103[   +3.6%]
mktimeT2 45.71177
   44.51239[   +2.7%]
   44.46187[   +2.8%]
mmap_a128k 1.11042
    1.08032[   +2.8%]
    1.07242[   +3.5%]
mmap_a8k 1.15239
    1.08238[   +6.5%]
    1.10847[   +4.0%]
mmap_ra128k 115.63900
  108.43800[   +6.6%]
  108.63680[   +6.4%]
mmap_ra8k 8.48356
    8.00368[   +6.0%]
    8.18340[   +3.7%]
mmap_rt128k 43.19340
   23.02960[  +87.6%]
   23.59580[  +83.1%]
mmap_rt8k 5.73960
    4.18330[  +37.2%]
    4.55978[  +25.9%]
mmap_ru128k 37.63780
   22.83600[  +64.8%]
   23.23320[  +62.0%]
mmap_ru8k 5.14398
    4.04326[  +27.2%]
    4.10344[  +25.4%]
mmap_rz128k 170.12384
  113.00326[  +50.5%]
  156.06000[   +9.0%]
mmap_rz8k 9.68382
    9.42362[   +2.8%]
   12.32348[  -27.3%]
mmap_t128k 23.64179
    9.41184[ +151.2%]
    9.13197[ +158.9%]
mmap_t8k 4.25210
    3.18180[  +33.6%]
    3.16196[  +34.5%]
mmap_u128k 23.62208
    9.44175[ +150.2%]
    9.16194[ +157.8%]
mmap_u8k 4.17193
    3.13192[  +33.2%]
    3.25227[  +28.3%]
mmap_wa128k 126.10650
  120.08850[   +5.0%]
  120.60800[   +4.6%]
mmap_wa8k 9.24864
    8.70261[   +6.3%]
    8.67227[   +6.6%]
mmap_wt128k 284.06900
  342.48750[  -20.6%]
  264.10100[   +7.6%]
mmap_wt8k 20.60890
   23.69805[  -15.0%]
   20.06090[   +2.7%]
mmap_wu128k 282.17100
  261.17000[   +8.0%]
  262.20600[   +7.6%]
mmap_wu8k 20.46065
   16.45895[  +24.3%]
   19.80965[   +3.3%]
mmap_wz128k 127.60050
  165.98200[  -30.1%]
  123.61450[   +3.2%]
mmap_wz8k 10.50980
   13.00840[  -23.8%]
   10.15885[   +3.5%]
mmap_z128k 2.32416
    2.30332[   +0.9%]
    2.38344[   -2.6%]
mmap_z8k 2.31194
    2.29180[   +0.9%]
    2.36160[   -2.1%]
mprot_tw128k 37.70358
   30.50408[  +23.6%]
   30.80388[  +22.4%]
mprot_tw4m 1170.18700
 1019.18400[  +14.8%]
  922.19700[  +26.9%]
mprot_twz8k 4.70172
    4.31177[   +9.0%]
    4.32200[   +8.8%]
mprot_wz128k 1.91182
    1.52202[  +25.6%]
    1.51145[  +26.5%]
mprot_wz8k 1.65103
    1.50110[  +10.0%]
    1.51106[   +9.3%]
mprot_z128k 1.74096
    1.52617[  +14.1%]
    1.52077[  +14.5%]
mprot_z8k 1.67919
    1.49912[  +12.0%]
    1.52021[  +10.5%]
open_tmp 7.19209
    7.06325[   +1.8%]
    6.94996[   +3.5%]
open_usr 10.17264
    9.77821[   +4.0%]
    9.53608[   +6.7%]
open_zero 8.18819
    7.64138[   +7.2%]
    7.61416[   +7.5%]
pipe_pmp1 34.43017
   32.76867[   +5.1%]
   32.59842[   +5.6%]
pipe_pmp4k 42.76392
   40.60575[   +5.3%]
   40.68317[   +5.1%]
pipe_pmt1 124.43292
   88.26650[  +41.0%]
   93.76550[  +32.7%]
pipe_pmt4k 78.76633
   74.68108[   +5.5%]
   76.93108[   +2.4%]
pipe_pst1 2.92205
    2.90205[   +0.7%]
    2.93189[   -0.3%]
pipe_pst4k 4.03190
    4.01206[   +0.5%]
    3.98192[   +1.3%]
pipe_smp1 35.51617
   33.93575[   +4.7%]
   34.26858[   +3.6%]
pipe_smp4k 41.68492
   40.01825[   +4.2%]
   40.18158[   +3.7%]
pipe_smt1 76.59900
   77.34983[   -1.0%]
   84.26567[  -10.0%]
pipe_smt4k 77.76500
   76.93533[   +1.1%]
   75.93233[   +2.4%]
pipe_sst1 4.14181
    3.99207[   +3.8%]
    3.91183[   +5.9%]
pipe_sst4k 6.32194
    6.04223[   +4.6%]
    5.93203[   +6.6%]
pipe_tmp1 97.68175
   64.09925[  +52.4%]
   65.18008[  +49.9%]
pipe_tmp4k 121.59975
   82.01400[  +48.3%]
   82.52092[  +47.4%]
pipe_tmt1 135.18342
   95.59992[  +41.4%]
   96.60217[  +39.9%]
pipe_tmt4k 163.93308
  126.01683[  +30.1%]
  125.76608[  +30.3%]
pipe_tst1 37.21186
   22.83168[  +63.0%]
   23.53155[  +58.1%]
pipe_tst4k 49.40200
   36.19205[  +36.5%]
   35.63201[  +38.6%]
poll_10 4.69101
    4.72849[   -0.8%]
    4.70585[   -0.3%]
poll_100 37.09170
   36.01199[   +3.0%]
   36.04218[   +2.9%]
poll_1000 387.65925
  384.10995[   +0.9%]
  386.31200[   +0.3%]
poll_w10 4.54090
    4.62105[   -1.8%]
    4.55605[   -0.3%]
poll_w100 36.10388
   34.86444[   +3.6%]
   33.68366[   +7.2%]
poll_w1000 383.58450
  377.60200[   +1.6%]
  393.08250[   -2.5%]
pread_t100k 20.81790
   19.92170[   +4.5%]
   20.02330[   +4.0%]
pread_t10k 3.65194
    3.45192[   +5.8%]
    3.46211[   +5.5%]
pread_t1k 2.66115
    2.52618[   +5.3%]
    2.54711[   +4.5%]
pread_u100k 20.82120
   19.91990[   +4.5%]
   20.11720[   +3.5%]
pread_u10k 3.67190
    3.49209[   +5.1%]
    3.46198[   +6.1%]
pread_u1k 2.69430
    2.54416[   +5.9%]
    2.49326[   +8.1%]
pread_z100k 14.88394
   13.88408[   +7.2%]
   13.82400[   +7.7%]
pread_z10k 3.51186
    2.48222[  +41.5%]
    2.49188[  +40.9%]
pread_z1k 2.30984
    1.32482[  +74.4%]
    1.31886[  +75.1%]
pread_zw100k 15.11520
   14.12370[   +7.0%]
   14.21540[   +6.3%]
pthread_128 5.28280
   10.65784[ -101.7%]
    5.18137[   +2.0%]
pthread_32 1.60034
    1.63191[   -2.0%]
    1.63084[   -1.9%]
pthread_512 27.69760
   27.87346[   -0.6%]
   27.82459[   -0.5%]
pthread_8 2.02287
    2.02562[   -0.1%]
    2.02325[   -0.0%]
pwrite_n100k 2.05120
    1.11921[  +83.3%]
    1.12922[  +81.6%]
pwrite_n10k 2.08820
    1.12218[  +86.1%]
    1.12816[  +85.1%]
pwrite_n1k 2.07817
    1.10917[  +87.4%]
    1.11824[  +85.8%]
pwrite_t100k 25.11860
   23.82100[   +5.4%]
   23.72210[   +5.9%]
pwrite_t10k 4.23167
    4.16213[   +1.7%]
    4.15215[   +1.9%]
pwrite_t1k 3.27095
    3.22076[   +1.6%]
    3.22593[   +1.4%]
pwrite_u100k 25.23520
   23.63120[   +6.8%]
   23.63420[   +6.8%]
pwrite_u10k 4.31175
    4.15237[   +3.8%]
    4.11179[   +4.9%]
pwrite_u1k 3.30600
    3.23609[   +2.2%]
    3.17112[   +4.3%]
read_t100k 21.18900
   20.21600[   +4.8%]
   20.17400[   +5.0%]
read_t10k 4.23000
    4.21600[   +0.3%]
    4.19600[   +0.8%]
read_t1k 3.18800
    3.19800[   -0.3%]
    3.19900[   -0.3%]
read_u100k 21.17600
   20.20800[   +4.8%]
   20.19800[   +4.8%]
read_u10k 4.20100
    4.18900[   +0.3%]
    4.17700[   +0.6%]
read_u1k 3.17500
    3.19200[   -0.5%]
    3.19600[   -0.7%]
read_z100k 15.18700
   14.21100[   +6.9%]
   14.27000[   +6.4%]
read_z10k 4.21100
    3.17600[  +32.6%]
    3.24700[  +29.7%]
read_z1k 3.20800
    2.23200[  +43.7%]
    1.22800[ +161.2%]
read_zw100k 15.18100
   15.20600[   -0.2%]
   14.19500[   +6.9%]
realpath_tmp 126.67276
  120.27930[   +5.3%]
  120.27891[   +5.3%]
realpath_usr 166.61076
  154.82448[   +7.6%]
  155.64158[   +7.0%]
recurse 0.70742
    0.70934[   -0.3%]
    0.70932[   -0.3%]
scasecmp_10 0.06209
    0.06261[   -0.8%]
    0.06300[   -1.5%]
scasecmp_1k 8.03700
    6.83740[  +17.5%]
    6.80060[  +18.2%]
select_10 4.92089
    4.95097[   -0.6%]
    4.94109[   -0.4%]
select_100 35.65187
   35.90209[   -0.7%]
   33.93179[   +5.1%]
select_1000 350.20930
  364.80955[   -4.2%]
  359.30895[   -2.6%]
select_w10 5.24089
    5.29592[   -1.1%]
    5.21599[   +0.5%]
select_w100 38.00366
   37.84394[   +0.4%]
   35.80446[   +6.1%]
select_w1000 381.08650
  384.59250[   -0.9%]
  380.11150[   +0.3%]
semop 1.38844
    1.40838[   -1.4%]
    1.38243[   +0.4%]
setcontext 0.98717
    0.78720[  +25.4%]
    0.79419[  +24.3%]
setsockopt 0.98645
    1.01438[   -2.8%]
    0.99441[   -0.8%]
sigaction 1.00217
    1.01123[   -0.9%]
    0.98519[   +1.7%]
signal 4.73196
    4.73227[   -0.0%]
    4.73197[   -0.0%]
sigprocmask 1.30634
    1.29039[   +1.2%]
    1.28847[   +1.4%]
socket_i 3.87175
    3.38754[  +14.3%]
    3.34848[  +15.6%]
socket_u 3.21939
    2.87197[  +12.1%]
    2.84453[  +13.2%]
socketpair 7.04832
    6.32197[  +11.5%]
    6.28267[  +12.2%]
stat_tmp 5.45196
    5.54204[   -1.7%]
    5.63213[   -3.3%]
stat_usr 8.35211
    7.99206[   +4.5%]
    8.14174[   +2.6%]
strchr_10 0.02761
    0.02371[  +16.4%]
    0.02766[   -0.2%]
strchr_1k 1.35435
    1.02247[  +32.5%]
    1.02035[  +32.7%]
strcmp_10 0.01912
    0.01912[   +0.0%]
    0.01982[   -3.7%]
strcmp_1k 1.35438
    1.35647[   -0.2%]
    1.35641[   -0.1%]
strcpy_10 0.01261
    0.01251[   +0.8%]
    0.01251[   +0.8%]
strcpy_1k 0.76718
    0.77222[   -0.7%]
    0.76819[   -0.1%]
strftime 2.61880
    2.62410[   -0.2%]
    2.61580[   +0.1%]
strlen_10 0.03516
    0.03541[   -0.7%]
    0.03521[   -0.1%]
strlen_1k 1.36217
    1.36520[   -0.2%]
    1.36519[   -0.2%]
strtol 0.11444
    0.11484[   -0.3%]
    0.11400[   +0.4%]
system 2266.20100
 2531.22600[  -11.7%]
 2157.21500[   +5.1%]
time 3.83710
    3.81308[   +0.6%]
    3.84659[   -0.2%]
times 9.41645
    9.32043[   +1.0%]
    9.30639[   +1.2%]
unmap_a128k 1.68083
    1.44102[  +16.6%]
    1.42098[  +18.3%]
unmap_a8k 1.67588
    1.47108[  +13.9%]
    1.46103[  +14.7%]
unmap_ra128k 25.12390
   34.00020[  -35.3%]
   30.90430[  -23.0%]
unmap_ra8k 4.79190
    5.02213[   -4.8%]
    4.62196[   +3.7%]
unmap_rt128k 12.03576
    8.73303[  +37.8%]
    8.70188[  +38.3%]
unmap_rt8k 2.73971
    3.57200[  -30.4%]
    2.72996[   +0.4%]
unmap_ru128k 12.06585
    7.46045[  +61.7%]
    8.76306[  +37.7%]
unmap_ru8k 3.69179
    3.84166[   -4.1%]
    3.50194[   +5.4%]
unmap_rz128k 37.93968
   22.56414[  +68.1%]
   33.45952[  +13.4%]
unmap_rz8k 4.78190
    4.67192[   +2.4%]
    4.64224[   +3.0%]
unmap_t128k 11.86600
    7.27602[  +63.1%]
    8.49103[  +39.7%]
unmap_t8k 3.68571
    2.36610[  +55.8%]
    3.49593[   +5.4%]
unmap_u128k 12.11592
    7.29099[  +66.2%]
    8.61114[  +40.7%]
unmap_u8k 3.65089
    3.68610[   -1.0%]
    3.49580[   +4.4%]
unmap_wa128k 22.81740
   32.29970[  -41.6%]
   20.31780[  +12.3%]
unmap_wa8k 4.74207
    5.03207[   -6.1%]
    4.72190[   +0.4%]
unmap_wt128k 26.91720
   23.42050[  +14.9%]
   24.22000[  +11.1%]
unmap_wt8k 5.05178
    3.67189[  +37.6%]
    3.65974[  +38.0%]
unmap_wu128k 21.61300
   17.59450[  +22.8%]
   17.59050[  +22.9%]
unmap_wu8k 5.01181
    4.87222[   +2.9%]
    4.88180[   +2.7%]
unmap_wz128k 35.24683
   19.26717[  +82.9%]
   32.76792[   +7.6%]
unmap_wz8k 4.74177
    4.69160[   +1.1%]
    4.55185[   +4.2%]
unmap_z128k 1.68106
    1.47101[  +14.3%]
    1.44614[  +16.2%]
unmap_z8k 1.69589
    1.48111[  +14.5%]
    1.47090[  +15.3%]
write_n100k 2.34117
    1.36919[  +71.0%]
    1.39819[  +67.4%]
write_n10k 2.36819
    1.37422[  +72.3%]
    1.37019[  +72.8%]
write_n1k 2.33818
    1.37719[  +69.8%]
    1.36119[  +71.8%]
write_t100k 26.15300
   24.21200[   +8.0%]
   24.17500[   +8.2%]
write_t10k 4.19700
    4.17900[   +0.4%]
    4.20200[   -0.1%]
write_t1k 4.18900
    4.19200[   -0.1%]
    3.17000[  +32.1%]
write_u100k 26.18900
   24.20300[   +8.2%]
   24.17800[   +8.3%]
write_u10k 4.16900
    4.19100[   -0.5%]
    4.20600[   -0.9%]
write_u1k 4.20100
    3.16500[  +32.7%]
    3.22200[  +30.4%]
writev_n100k 2.92019
    1.64520[  +77.5%]
    1.64618[  +77.4%]
writev_n10k 2.92116
    1.65516[  +76.5%]
    1.65220[  +76.8%]
writev_n1k 2.94331
    1.64719[  +78.7%]
    1.65039[  +78.3%]
writev_t100k 42037.16600
41758.20900[   +0.7%]
58278.23200[  -38.6%]
writev_t10k 28.18800
   26.23100[   +7.5%]
   26.19900[   +7.6%]
writev_t1k 6.16400
    6.18200[   -0.3%]
    6.21200[   -0.8%]
writev_u100k 24974.19900
24973.19100[   +0.0%]
24970.16600[   +0.0%]
writev_u10k 28.19700
   25.72300[   +9.6%]
   26.08800[   +8.1%]
writev_u1k 7.16400
    6.03800[  +18.6%]
    6.19600[  +15.6%]