==== 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 683, accept 501, send 1018, recv 22, close 1164
       10.02 real        14.49 user         9.40 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 170665, accept 96300, send 228246, recv 33427, close 265560
    0m10.01s real     0m12.45s user     0m21.32s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 20066, splice 17768, unsplice 0, max 0, idle 0, accept 29316, send 97478, recv 3176, close 88965
       10.01 real        13.63 user        13.87 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 14698, splice 7980, unsplice 26163, max 0, idle 0, accept 17417, send 46855, recv 731, close 46095
       10.22 real        17.33 user        16.26 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 13540, splice 11141, unsplice 0, max 0, idle 0, accept 20051, send 114157, recv 2060, close 55193
       10.02 real        16.00 user        17.46 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 8205, splice 8345, unsplice 0, max 0, idle 6, accept 15186, send 85003, recv 6891, close 39234
       10.01 real        16.61 user        16.91 sys