==== 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 696, accept 502, send 793, recv 6, close 1195
       10.01 real        15.44 user         9.87 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 173650, accept 95300, send 232511, recv 33704, close 267542
    0m10.01s real     0m12.95s user     0m21.40s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 26637, splice 23046, unsplice 0, max 0, idle 0, accept 40732, send 131402, recv 2760, close 121040
       10.07 real        13.40 user        15.80 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 16593, splice 9455, unsplice 29599, max 0, idle 0, accept 23831, send 58722, recv 986, close 56222
       10.06 real        17.33 user        17.17 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9224, splice 9556, unsplice 0, max 0, idle 0, accept 17343, send 93594, recv 4717, close 45419
       10.01 real        16.73 user        17.24 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 10975, splice 11092, unsplice 0, max 0, idle 0, accept 22367, send 120627, recv 4761, close 55526
       10.22 real        15.94 user        18.93 sys