==== 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 669, accept 503, send 1235, recv 43, close 1144
       10.02 real        15.07 user         7.99 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 176907, accept 97199, send 230511, recv 34487, close 272677
    0m10.01s real     0m12.41s user     0m21.44s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 22919, splice 20426, unsplice 0, max 0, idle 0, accept 33425, send 108740, recv 2630, close 101717
       10.03 real        13.84 user        13.93 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 14698, splice 7826, unsplice 26036, max 0, idle 0, accept 19294, send 46985, recv 961, close 47517
       10.01 real        17.13 user        16.79 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8934, splice 8612, unsplice 0, max 0, idle 0, accept 15749, send 89229, recv 5501, close 41203
       10.06 real        16.85 user        17.14 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 11030, splice 10244, unsplice 0, max 0, idle 4, accept 18675, send 107196, recv 4663, close 49667
       10.01 real        16.45 user        17.42 sys