==== 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 679, accept 503, send 1123, recv 38, close 1170
       10.01 real        15.03 user         9.40 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 171637, accept 96798, send 232653, recv 35538, close 266875
    0m10.02s real     0m12.56s user     0m21.32s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 29526, splice 25224, unsplice 0, max 0, idle 0, accept 39386, send 139929, recv 3146, close 126639
       10.03 real        13.09 user        16.32 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 15062, splice 9055, unsplice 26780, max 0, idle 0, accept 17610, send 51929, recv 783, close 47767
       10.04 real        16.76 user        16.60 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8950, splice 8888, unsplice 0, max 0, idle 0, accept 15200, send 83835, recv 5051, close 41039
       10.03 real        16.57 user        17.43 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 13410, splice 12216, unsplice 0, max 0, idle 11, accept 21087, send 121944, recv 2790, close 58231
       10.22 real        15.96 user        17.83 sys