==== 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 520, accept 394, send 1642, recv 31, close 880
       10.01 real        13.97 user        12.07 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 3383, accept 400, send 7868, recv 88, close 3603
    0m17.05s real     0m04.13s user     0m04.46s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 24375, splice 21264, unsplice 0, max 0, idle 0, accept 37168, send 118355, recv 2775, close 109654
       10.04 real        13.44 user        15.02 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 14809, splice 8145, unsplice 26436, max 0, idle 0, accept 21581, send 47946, recv 986, close 50656
       10.03 real        17.03 user        16.77 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 7565, splice 7780, unsplice 0, max 0, idle 0, accept 14871, send 81199, recv 4389, close 37135
       10.08 real        16.84 user        17.04 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 7875, splice 8116, unsplice 0, max 0, idle 6, accept 16129, send 88660, recv 5139, close 39258
       10.10 real        17.10 user        17.29 sys