==== 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 705, accept 500, send 793, recv 6, close 1202
       10.02 real        15.25 user         9.61 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 174858, accept 95900, send 231480, recv 33290, close 269270
    0m10.02s real     0m12.46s user     0m21.76s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 27153, splice 23512, unsplice 0, max 0, idle 0, accept 37805, send 125048, recv 2595, close 118952
       10.02 real        13.55 user        16.16 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 18171, splice 9872, unsplice 30894, max 0, idle 0, accept 23009, send 62159, recv 870, close 59361
       10.15 real        16.53 user        17.66 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8014, splice 8353, unsplice 0, max 0, idle 0, accept 14535, send 80237, recv 5181, close 38276
       10.02 real        16.78 user        17.69 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 8377, splice 8644, unsplice 0, max 0, idle 18, accept 15164, send 91794, recv 6661, close 40005
       10.01 real        16.53 user        17.88 sys