==== 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 485, accept 348, send 1794, recv 54, close 805
       10.25 real        12.90 user        10.47 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 2678, accept 599, send 2499, recv 73, close 3133
    0m10.11s real     0m07.78s user     0m02.71s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 10139, splice 6249, unsplice 0, max 0, idle 0, accept 14782, send 40128, recv 1673, close 43015
       10.07 real         8.95 user         6.84 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 15373, splice 9269, unsplice 25884, max 0, idle 0, accept 20727, send 49016, recv 1135, close 50620
       10.03 real        16.46 user        17.30 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 7522, splice 7764, unsplice 0, max 0, idle 0, accept 14134, send 75749, recv 4662, close 36509
       10.08 real        16.74 user        16.94 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 12422, splice 12113, unsplice 0, max 0, idle 12, accept 21414, send 118427, recv 3699, close 57736
       10.18 real        16.27 user        18.05 sys