==== 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 693, accept 502, send 1112, recv 34, close 1184
       10.01 real        14.81 user         9.30 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 172206, accept 97900, send 224611, recv 34805, close 268581
    0m10.01s real     0m12.32s user     0m21.54s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 25738, splice 21131, unsplice 0, max 0, idle 0, accept 36793, send 109377, recv 2684, close 111962
       10.01 real        13.80 user        15.00 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 16375, splice 9418, unsplice 28807, max 0, idle 0, accept 17877, send 48953, recv 1002, close 49824
       10.02 real        16.50 user        17.27 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 10687, splice 9784, unsplice 0, max 0, idle 0, accept 16420, send 87629, recv 2921, close 45600
       10.02 real        16.25 user        17.36 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 7612, splice 7612, unsplice 0, max 0, idle 0, accept 14736, send 72423, recv 3673, close 36831
       10.08 real        16.31 user        17.82 sys