==== 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 602, accept 419, send 1743, recv 57, close 991
       10.02 real        13.96 user        11.25 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 36187, accept 13198, send 32839, recv 745, close 48981
    0m12.48s real     0m08.58s user     0m05.66s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 31425, splice 26491, unsplice 0, max 0, idle 0, accept 44485, send 150137, recv 3096, close 138159
       10.12 real        13.06 user        16.59 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 15060, splice 7917, unsplice 25440, max 0, idle 0, accept 15746, send 40897, recv 1023, close 43526
       10.04 real        17.15 user        15.99 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 12810, splice 11121, unsplice 0, max 0, idle 0, accept 19812, send 113441, recv 3712, close 54283
       10.08 real        15.82 user        17.49 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9814, splice 9013, unsplice 0, max 0, idle 0, accept 17638, send 94673, recv 3979, close 44969
       10.10 real        16.26 user        16.58 sys