==== 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 518, accept 365, send 1413, recv 52, close 853
       10.16 real        13.92 user        11.29 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 26061, accept 10300, send 30205, recv 1281, close 36051
    0m10.92s real     0m07.82s user     0m04.98s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 29349, splice 24677, unsplice 0, max 0, idle 0, accept 41453, send 142189, recv 2988, close 127673
       10.01 real        12.79 user        17.46 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 20654, splice 11431, unsplice 35738, max 0, idle 0, accept 22824, send 65974, recv 1142, close 62833
       10.11 real        16.41 user        17.60 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9832, splice 10271, unsplice 0, max 0, idle 0, accept 18360, send 112038, recv 5356, close 48028
       10.02 real        16.22 user        17.34 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 11217, splice 11325, unsplice 0, max 0, idle 0, accept 21590, send 118918, recv 5337, close 55062
       10.07 real        16.12 user        17.79 sys