==== run-default ====
cc -O2 -pipe  -g -Wall -Wpointer-arith -Wuninitialized -Wstrict-prototypes -Wmissing-prototypes -Wunused -Wsign-compare -Wshadow  -MD -MP  -c /home/src/regress/sys/netinet/udpthread/udpthread.c
cc   -o udpthread udpthread.o -lpthread
time  ./udpthread
count: connect 697, accept 507, send 1020, recv 9, close 1199
       10.01 real        15.77 user         6.18 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 171792, accept 96486, send 229624, recv 35120, close 266749
    0m10.02s real     0m12.49s user     0m21.21s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 16593, splice 14139, unsplice 0, max 0, idle 0, accept 21804, send 78868, recv 4637, close 68910
       10.01 real        14.62 user        10.64 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 17631, splice 9072, unsplice 31372, max 0, idle 0, accept 22847, send 57189, recv 922, close 57441
       10.02 real        16.23 user        16.93 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 14306, splice 11434, unsplice 0, max 0, idle 0, accept 18115, send 110140, recv 3006, close 54458
       10.02 real        16.27 user        16.99 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 8011, splice 7837, unsplice 0, max 0, idle 0, accept 13855, send 78480, recv 6235, close 36521
       10.02 real        16.52 user        16.29 sys