==== 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 466, accept 350, send 2079, recv 24, close 801
       10.00 real        13.78 user         9.85 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 3972, accept 700, send 6618, recv 91, close 4431
    0m14.49s real     0m06.59s user     0m03.45s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 23109, splice 19796, unsplice 0, max 0, idle 0, accept 34453, send 107126, recv 2671, close 103500
       10.05 real        13.10 user        14.89 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 18963, splice 10576, unsplice 32237, max 0, idle 0, accept 24935, send 61263, recv 1011, close 61781
       10.02 real        16.80 user        17.17 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 13422, splice 11933, unsplice 0, max 0, idle 0, accept 20288, send 122612, recv 3423, close 56867
       10.04 real        16.21 user        17.27 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 11355, splice 11366, unsplice 0, max 0, idle 0, accept 22659, send 119366, recv 4229, close 56728
       10.02 real        15.88 user        18.02 sys