==== 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 704, accept 503, send 1068, recv 28, close 1186
       10.02 real        15.33 user         9.28 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 169929, accept 94747, send 225033, recv 34035, close 263166
    0m10.01s real     0m12.80s user     0m21.53s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 24405, splice 21225, unsplice 0, max 0, idle 0, accept 35154, send 116804, recv 2355, close 107181
       10.01 real        13.54 user        14.84 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 18205, splice 9957, unsplice 30988, max 0, idle 0, accept 17610, send 51255, recv 915, close 53093
       10.16 real        17.37 user        16.90 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 10643, splice 9718, unsplice 0, max 0, idle 0, accept 17354, send 95193, recv 4884, close 46693
       10.02 real        16.70 user        17.15 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 10609, splice 10275, unsplice 0, max 0, idle 0, accept 19251, send 103753, recv 3953, close 49769
       10.06 real        16.39 user        17.14 sys