==== 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 672, accept 506, send 1019, recv 26, close 1165
       10.01 real        15.18 user         9.66 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 167612, accept 95558, send 226555, recv 35341, close 261725
    0m10.01s real     0m12.51s user     0m21.40s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 22211, splice 19745, unsplice 0, max 0, idle 0, accept 33695, send 110860, recv 3197, close 100220
       10.07 real        13.61 user        15.00 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 17734, splice 9475, unsplice 28322, max 0, idle 0, accept 17616, send 49939, recv 823, close 52426
       10.22 real        17.11 user        17.54 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8340, splice 9532, unsplice 0, max 0, idle 0, accept 17521, send 100682, recv 5187, close 44095
       10.17 real        16.80 user        17.79 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9688, splice 9410, unsplice 0, max 0, idle 0, accept 17005, send 92720, recv 3948, close 44825
       10.02 real        16.59 user        18.20 sys