==== 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 775, accept 502, send 1193, recv 23, close 1246
       10.02 real        17.99 user        12.04 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 82665, accept 53760, send 147288, recv 6665, close 134757
    0m10.02s real     0m14.77s user     0m21.51s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 25033, splice 15211, unsplice 0, max 0, idle 0, accept 20468, send 116026, recv 2232, close 93922
       10.01 real        15.53 user        17.13 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 59158, splice 6620, unsplice 30613, max 0, idle 0, accept 7999, send 72013, recv 835, close 80761
       10.02 real        17.22 user        20.19 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8557, splice 8538, unsplice 0, max 0, idle 0, accept 10509, send 87638, recv 5156, close 35789
       10.02 real        18.43 user        20.21 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 8679, splice 8737, unsplice 0, max 0, idle 0, accept 7016, send 82363, recv 4781, close 32988
       10.01 real        18.46 user        20.01 sys