==== 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 694, accept 503, send 3910, recv 23, close 1194
       10.01 real        15.80 user         6.31 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 173285, accept 95800, send 234992, recv 33602, close 267528
    0m10.02s real     0m13.04s user     0m21.32s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 28542, splice 24066, unsplice 0, max 0, idle 0, accept 39313, send 135387, recv 3479, close 122921
       10.02 real        13.63 user        15.00 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 20708, splice 11011, unsplice 34423, max 0, idle 0, accept 24467, send 65281, recv 1006, close 65743
       10.02 real        16.10 user        17.78 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 11499, splice 11061, unsplice 0, max 0, idle 0, accept 19501, send 113318, recv 5140, close 53056
       10.15 real        16.44 user        17.69 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9121, splice 9650, unsplice 0, max 0, idle 3, accept 17330, send 98804, recv 7624, close 45447
       10.11 real        16.99 user        16.88 sys