==== 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 441, accept 289, send 1257, recv 50, close 700
       10.01 real        14.01 user        11.82 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 3486, accept 700, send 4835, recv 68, close 3990
    0m10.06s real     0m06.13s user     0m02.81s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 20066, splice 16997, unsplice 0, max 0, idle 0, accept 26265, send 80750, recv 1964, close 85417
       10.07 real        13.07 user        12.76 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 18873, splice 9385, unsplice 30889, max 0, idle 0, accept 21256, send 55825, recv 839, close 57598
       10.16 real        16.52 user        17.66 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 7749, splice 7711, unsplice 0, max 0, idle 0, accept 12822, send 78880, recv 5483, close 34993
       10.01 real        16.90 user        16.94 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9221, splice 8937, unsplice 0, max 0, idle 0, accept 15123, send 84825, recv 4813, close 41662
       10.02 real        17.01 user        17.54 sys