==== 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 701, accept 499, send 797, recv 14, close 1196
       10.01 real        15.45 user         9.33 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 176634, accept 96000, send 229399, recv 32253, close 271229
    0m10.01s real     0m11.95s user     0m22.40s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 21789, splice 18361, unsplice 0, max 0, idle 0, accept 29902, send 101743, recv 3076, close 92666
       10.08 real        13.74 user        15.07 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 13978, splice 7922, unsplice 24958, max 0, idle 0, accept 19167, send 46501, recv 998, close 45709
       10.15 real        17.48 user        17.31 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 13499, splice 13328, unsplice 0, max 0, idle 0, accept 24205, send 136907, recv 3711, close 64133
       10.02 real        15.86 user        18.31 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 12809, splice 11604, unsplice 0, max 0, idle 8, accept 21938, send 121014, recv 2770, close 57768
       10.22 real        15.64 user        18.71 sys