==== 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 650, accept 504, send 1241, recv 43, close 1122
       10.01 real        15.97 user         8.94 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 172839, accept 97604, send 230073, recv 34450, close 268952
    0m10.01s real     0m12.06s user     0m21.92s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 29825, splice 23491, unsplice 0, max 0, idle 0, accept 41702, send 128641, recv 2471, close 128224
       10.00 real        13.06 user        16.36 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 25903, splice 12707, unsplice 44931, max 0, idle 0, accept 14643, send 68417, recv 961, close 65046
       10.13 real        16.25 user        17.97 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9639, splice 9990, unsplice 0, max 0, idle 0, accept 17488, send 91580, recv 3711, close 47227
       10.21 real        17.44 user        17.00 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9398, splice 8781, unsplice 0, max 0, idle 0, accept 15637, send 86915, recv 5636, close 41833
       10.05 real        16.82 user        17.18 sys