==== 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 720, accept 500, send 2588, recv 21, close 1212
       10.02 real        15.88 user         6.07 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 175007, accept 94466, send 231581, recv 32883, close 267962
    0m10.01s real     0m12.48s user     0m21.68s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 27115, splice 23215, unsplice 0, max 0, idle 0, accept 39221, send 131775, recv 3587, close 120643
       10.04 real        14.07 user        14.80 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 24981, splice 12959, unsplice 44046, max 0, idle 0, accept 20729, send 76824, recv 982, close 70684
       10.02 real        16.02 user        17.94 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 13332, splice 12908, unsplice 0, max 0, idle 0, accept 22450, send 127778, recv 3704, close 61135
       10.02 real        16.15 user        17.78 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 8872, splice 9397, unsplice 0, max 0, idle 9, accept 18319, send 98233, recv 5404, close 45562
       10.01 real        16.64 user        17.52 sys