==== 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 667, accept 504, send 1074, recv 44, close 1136
       10.01 real        15.05 user         8.33 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 174636, accept 98000, send 229408, recv 34230, close 271103
    0m10.02s real     0m13.02s user     0m21.67s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 29882, splice 24607, unsplice 0, max 0, idle 0, accept 41202, send 123810, recv 2493, close 129753
       10.01 real        13.39 user        16.09 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 15978, splice 8646, unsplice 27146, max 0, idle 0, accept 20058, send 47042, recv 974, close 50626
       10.02 real        17.08 user        16.58 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9318, splice 9143, unsplice 0, max 0, idle 0, accept 16583, send 88925, recv 4107, close 43636
       10.02 real        17.00 user        17.17 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 10331, splice 10603, unsplice 0, max 0, idle 0, accept 19885, send 99446, recv 3105, close 51039
       10.17 real        16.79 user        17.58 sys