==== 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 677, accept 506, send 1220, recv 47, close 1156
       10.02 real        15.75 user         5.51 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 175151, accept 97599, send 229508, recv 33267, close 271164
    0m10.02s real     0m12.40s user     0m21.38s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 26318, splice 20649, unsplice 0, max 0, idle 0, accept 36527, send 108489, recv 3100, close 111475
       10.02 real        14.07 user        13.52 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 14829, splice 8571, unsplice 25320, max 0, idle 0, accept 20039, send 46877, recv 956, close 49021
       10.13 real        16.71 user        16.93 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8764, splice 8990, unsplice 0, max 0, idle 0, accept 16057, send 83984, recv 3337, close 42069
       10.18 real        17.40 user        16.05 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9682, splice 9904, unsplice 0, max 0, idle 0, accept 17723, send 95441, recv 3539, close 46845
       10.04 real        16.53 user        16.73 sys