==== 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 451, accept 327, send 1990, recv 21, close 757
       10.02 real        13.49 user         9.64 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 3361, accept 568, send 9114, recv 124, close 3643
    0m22.09s real     0m06.70s user     0m04.76s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 25451, splice 21826, unsplice 0, max 0, idle 0, accept 36568, send 121835, recv 3106, close 112253
       10.13 real        13.36 user        14.23 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 17532, splice 9549, unsplice 30700, max 0, idle 0, accept 22756, send 60481, recv 1059, close 57561
       10.02 real        16.58 user        17.03 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9234, splice 9365, unsplice 0, max 0, idle 0, accept 17167, send 94635, recv 4871, close 44859
       10.01 real        15.88 user        17.01 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9063, splice 9150, unsplice 0, max 0, idle 10, accept 18186, send 99910, recv 4446, close 45332
       10.02 real        15.98 user        16.60 sys