==== 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 678, accept 503, send 1339, recv 45, close 1149
       10.02 real        15.27 user         8.18 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 174132, accept 97863, send 225489, recv 33561, close 270480
    0m10.02s real     0m12.16s user     0m21.74s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 29568, splice 24463, unsplice 0, max 0, idle 0, accept 40676, send 130607, recv 2525, close 127113
       10.02 real        14.08 user        15.76 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 19555, splice 9871, unsplice 32118, max 0, idle 0, accept 21478, send 56978, recv 1035, close 58558
       10.02 real        16.60 user        16.88 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9268, splice 8783, unsplice 0, max 0, idle 0, accept 14214, send 89144, recv 5751, close 40389
       10.02 real        16.93 user        17.20 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 7794, splice 7679, unsplice 0, max 0, idle 0, accept 14988, send 79723, recv 4438, close 37499
       10.04 real        16.93 user        17.75 sys