==== 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 507, accept 350, send 2197, recv 21, close 836
       10.01 real        13.62 user        11.27 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 32561, accept 10695, send 56269, recv 3334, close 42751
    0m10.02s real     0m07.04s user     0m05.33s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 26593, splice 22884, unsplice 0, max 0, idle 0, accept 40658, send 134594, recv 3431, close 119795
       10.12 real        13.07 user        16.51 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 24207, splice 11458, unsplice 39043, max 0, idle 0, accept 15198, send 62385, recv 652, close 62575
       10.22 real        15.96 user        17.72 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 7925, splice 7873, unsplice 0, max 0, idle 0, accept 14751, send 82600, recv 3933, close 37459
       10.02 real        16.82 user        17.39 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 11855, splice 12477, unsplice 0, max 0, idle 5, accept 24253, send 127830, recv 4868, close 60660
       10.13 real        16.13 user        17.72 sys