==== 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 670, accept 503, send 1117, recv 37, close 1145
       10.01 real        15.84 user         5.93 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 174498, accept 96700, send 231072, recv 34283, close 269659
    0m10.01s real     0m12.32s user     0m21.53s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 22862, splice 19731, unsplice 0, max 0, idle 0, accept 33850, send 110443, recv 3308, close 100876
       10.13 real        13.99 user        12.97 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 19945, splice 9835, unsplice 33366, max 0, idle 0, accept 20399, send 57014, recv 1075, close 57988
       10.02 real        15.99 user        17.14 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 7153, splice 7643, unsplice 0, max 0, idle 0, accept 14465, send 81403, recv 5207, close 35902
       10.02 real        16.85 user        15.32 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 7605, splice 7740, unsplice 0, max 0, idle 0, accept 15180, send 80527, recv 5212, close 37424
       10.12 real        17.08 user        15.69 sys