==== 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 691, accept 500, send 798, recv 23, close 1184
       10.01 real        15.05 user         9.89 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 176712, accept 95900, send 231653, recv 32960, close 271183
    0m10.02s real     0m11.97s user     0m21.94s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 27750, splice 23680, unsplice 0, max 0, idle 0, accept 41916, send 134324, recv 3046, close 124560
       10.02 real        12.90 user        16.98 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 22237, splice 11779, unsplice 37609, max 0, idle 0, accept 23350, send 67163, recv 1175, close 67286
       10.04 real        16.53 user        17.72 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 7213, splice 7093, unsplice 0, max 0, idle 0, accept 11965, send 68571, recv 5804, close 32066
       10.04 real        17.66 user        16.49 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 8489, splice 8522, unsplice 0, max 0, idle 13, accept 15015, send 86591, recv 6055, close 39479
       10.01 real        16.62 user        17.62 sys