==== 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 711, accept 502, send 1015, recv 30, close 1202
       10.01 real        15.00 user         9.31 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 172852, accept 97097, send 226087, recv 33413, close 268429
    0m10.02s real     0m13.13s user     0m20.92s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 28187, splice 22598, unsplice 0, max 0, idle 0, accept 39279, send 122830, recv 2694, close 122038
       10.10 real        13.11 user        15.66 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 16609, splice 8515, unsplice 27291, max 0, idle 0, accept 19955, send 45027, recv 858, close 52113
       10.05 real        17.41 user        16.72 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9320, splice 8872, unsplice 0, max 0, idle 0, accept 14566, send 81516, recv 4641, close 41020
       10.04 real        17.28 user        17.03 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 14712, splice 12889, unsplice 0, max 0, idle 0, accept 22043, send 120163, recv 2973, close 62125
       10.02 real        15.70 user        18.06 sys