==== 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 470, accept 358, send 2356, recv 86, close 798
       10.12 real        13.50 user        10.09 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 4351, accept 800, send 8214, recv 199, close 4859
    0m11.30s real     0m07.88s user     0m03.05s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 14020, splice 12287, unsplice 0, max 0, idle 0, accept 20353, send 64583, recv 2257, close 60971
       10.07 real        11.48 user        11.21 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 23990, splice 11566, unsplice 41118, max 0, idle 0, accept 23139, send 73515, recv 822, close 71191
       10.01 real        15.89 user        18.20 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8775, splice 9220, unsplice 0, max 0, idle 0, accept 17884, send 94101, recv 4358, close 44453
       10.02 real        16.50 user        17.74 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 7532, splice 7548, unsplice 0, max 0, idle 0, accept 16235, send 84776, recv 4636, close 37888
       10.02 real        17.27 user        16.79 sys