==== 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 651, accept 503, send 1141, recv 39, close 1137
       10.01 real        15.75 user         5.37 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 169982, accept 94669, send 224807, recv 32476, close 263234
    0m10.01s real     0m12.45s user     0m21.48s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 25481, splice 21368, unsplice 0, max 0, idle 0, accept 38289, send 126343, recv 3048, close 113275
       10.00 real        13.19 user        14.83 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 26745, splice 12265, unsplice 43856, max 0, idle 0, accept 15980, send 71488, recv 839, close 67775
       10.02 real        16.14 user        16.93 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 13933, splice 12629, unsplice 0, max 0, idle 0, accept 23526, send 131407, recv 3948, close 62229
       10.02 real        15.72 user        17.95 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9932, splice 10113, unsplice 0, max 0, idle 4, accept 20749, send 107677, recv 4678, close 50614
       10.04 real        16.75 user        16.33 sys