==== 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 514, accept 357, send 1380, recv 60, close 836
       10.01 real        14.24 user        11.14 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 7459, accept 600, send 9403, recv 77, close 7812
    0m13.16s real     0m06.95s user     0m04.05s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 13960, splice 12028, unsplice 0, max 0, idle 0, accept 19825, send 65472, recv 1620, close 60661
       10.01 real        11.41 user        10.30 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 20545, splice 10730, unsplice 36443, max 0, idle 0, accept 25987, send 67522, recv 1103, close 66777
       10.05 real        16.57 user        17.59 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 12976, splice 11653, unsplice 0, max 0, idle 0, accept 20489, send 119398, recv 4692, close 56617
       10.02 real        16.04 user        18.03 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9832, splice 10187, unsplice 0, max 0, idle 0, accept 20491, send 108684, recv 4899, close 50451
       10.14 real        17.38 user        17.05 sys