==== 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 541, accept 405, send 1889, recv 71, close 929
       10.02 real        14.02 user        11.78 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 4357, accept 1100, send 4495, recv 131, close 5205
    0m13.09s real     0m05.83s user     0m03.57s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 15768, splice 14375, unsplice 0, max 0, idle 0, accept 24867, send 78946, recv 3122, close 71965
       10.84 real        12.39 user        13.40 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 18463, splice 9984, unsplice 31127, max 0, idle 0, accept 19413, send 53090, recv 1145, close 54525
       10.08 real        16.70 user        17.30 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8447, splice 8464, unsplice 0, max 0, idle 0, accept 15906, send 86522, recv 4088, close 40726
       10.02 real        17.09 user        16.75 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 12553, splice 11910, unsplice 0, max 0, idle 13, accept 22939, send 121974, recv 3449, close 59241
       10.04 real        16.37 user        17.96 sys