==== 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 712, accept 505, send 1167, recv 34, close 1193
       10.01 real        15.51 user         6.27 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 175530, accept 97400, send 231788, recv 33814, close 271417
    0m10.02s real     0m12.42s user     0m21.41s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 28617, splice 24325, unsplice 0, max 0, idle 0, accept 39659, send 134058, recv 2983, close 124262
       10.04 real        12.83 user        15.50 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 16597, splice 8696, unsplice 30748, max 0, idle 0, accept 23980, send 57831, recv 1014, close 56502
       10.02 real        16.56 user        16.18 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9369, splice 9562, unsplice 0, max 0, idle 0, accept 16894, send 95988, recv 5223, close 44853
       10.01 real        17.00 user        16.20 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 7627, splice 7622, unsplice 0, max 0, idle 0, accept 16537, send 83966, recv 4138, close 38702
       10.02 real        16.77 user        16.29 sys