==== 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 653, accept 502, send 1031, recv 50, close 1125
       10.01 real        14.98 user         9.54 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 176133, accept 98500, send 223815, recv 32837, close 273074
    0m10.02s real     0m12.62s user     0m22.08s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 28107, splice 22446, unsplice 0, max 0, idle 0, accept 38940, send 109956, recv 2225, close 119820
       10.04 real        13.36 user        15.67 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 20104, splice 11260, unsplice 33701, max 0, idle 0, accept 22719, send 58887, recv 852, close 62279
       10.20 real        16.74 user        16.94 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 10759, splice 10365, unsplice 0, max 0, idle 0, accept 18317, send 100205, recv 3748, close 49430
       10.10 real        16.06 user        18.02 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 10548, splice 9736, unsplice 0, max 0, idle 19, accept 17274, send 98231, recv 3748, close 47142
       10.09 real        16.63 user        17.55 sys