==== 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 710, accept 502, send 1093, recv 33, close 1201
       10.02 real        14.86 user         9.72 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 173904, accept 97900, send 223930, recv 33469, close 270292
    0m10.02s real     0m12.29s user     0m21.76s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 29048, splice 23137, unsplice 0, max 0, idle 0, accept 37678, send 116856, recv 2525, close 120591
       10.01 real        13.61 user        15.58 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 13058, splice 8230, unsplice 23461, max 0, idle 0, accept 14004, send 38677, recv 863, close 39229
       10.12 real        17.84 user        15.84 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8145, splice 7416, unsplice 0, max 0, idle 0, accept 11991, send 65304, recv 5340, close 33825
       10.01 real        16.96 user        17.36 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 17477, splice 14378, unsplice 0, max 0, idle 23, accept 15015, send 120960, recv 2715, close 60582
       10.17 real        15.96 user        17.53 sys