==== 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 715, accept 504, send 756, recv 6, close 1217
       10.01 real        14.85 user         9.93 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 171737, accept 95100, send 227742, recv 33235, close 265286
    0m10.01s real     0m11.93s user     0m21.73s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 24113, splice 21558, unsplice 0, max 0, idle 0, accept 36550, send 120806, recv 2926, close 108859
       10.03 real        13.61 user        14.21 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 22861, splice 11374, unsplice 39003, max 0, idle 0, accept 30507, send 74825, recv 977, close 75613
       10.04 real        16.22 user        17.29 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 15673, splice 13562, unsplice 0, max 0, idle 0, accept 23287, send 143333, recv 3227, close 65890
       10.06 real        15.14 user        18.59 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9166, splice 9371, unsplice 0, max 0, idle 9, accept 18610, send 100306, recv 5430, close 46411
       10.09 real        16.81 user        17.09 sys