==== 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 477, accept 355, send 1960, recv 31, close 807
       10.02 real        13.39 user        10.43 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 2939, accept 700, send 5097, recv 88, close 3423
    0m18.93s real     0m08.20s user     0m04.26s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 25657, splice 21962, unsplice 0, max 0, idle 0, accept 35483, send 122387, recv 2755, close 110786
       10.04 real        13.54 user        15.72 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 19874, splice 10754, unsplice 35657, max 0, idle 0, accept 24816, send 65279, recv 937, close 63918
       10.02 real        16.58 user        18.02 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9864, splice 9682, unsplice 0, max 0, idle 0, accept 17067, send 103575, recv 4052, close 45865
       10.02 real        16.82 user        17.78 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 10376, splice 11530, unsplice 0, max 0, idle 2, accept 22412, send 123558, recv 6071, close 55822
       10.16 real        16.09 user        17.93 sys