==== 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 482, accept 359, send 1862, recv 27, close 809
       10.00 real        13.68 user        10.42 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 11912, accept 2800, send 16436, recv 221, close 14397
    0m10.01s real     0m08.20s user     0m03.15s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 24056, splice 20827, unsplice 0, max 0, idle 0, accept 34876, send 113329, recv 2513, close 105887
       10.03 real        14.09 user        13.43 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 20888, splice 10797, unsplice 35636, max 0, idle 0, accept 18480, send 59680, recv 1027, close 58584
       10.02 real        16.71 user        17.03 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 7415, splice 7350, unsplice 0, max 0, idle 0, accept 14172, send 77902, recv 4161, close 35360
       10.02 real        17.45 user        15.75 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 8341, splice 8960, unsplice 0, max 0, idle 2, accept 16012, send 89332, recv 6034, close 41283
       10.15 real        16.98 user        16.20 sys