==== 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 481, accept 349, send 1950, recv 38, close 802
       10.02 real        13.56 user        10.68 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 2775, accept 685, send 4925, recv 73, close 3328
    0m13.92s real     0m08.27s user     0m03.71s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 13626, splice 12726, unsplice 0, max 0, idle 0, accept 21209, send 72856, recv 2143, close 62760
       10.00 real        11.29 user        10.91 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 17506, splice 8936, unsplice 29132, max 0, idle 0, accept 22460, send 52098, recv 948, close 56140
       10.02 real        16.54 user        17.07 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 11270, splice 10853, unsplice 0, max 0, idle 0, accept 18083, send 108456, recv 4089, close 50628
       10.17 real        15.67 user        17.72 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9116, splice 9301, unsplice 0, max 0, idle 0, accept 18054, send 98833, recv 5301, close 45678
       10.10 real        16.48 user        17.34 sys