==== 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 531, accept 370, send 1980, recv 36, close 870
       10.32 real        13.99 user        10.28 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 2670, accept 700, send 5850, recv 93, close 3144
    0m11.15s real     0m07.27s user     0m02.52s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 10437, splice 9565, unsplice 0, max 0, idle 0, accept 15004, send 53653, recv 1927, close 45780
       10.10 real        10.60 user        10.34 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 22688, splice 11278, unsplice 39863, max 0, idle 0, accept 18085, send 65716, recv 790, close 62989
       10.02 real        16.12 user        18.25 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9733, splice 9795, unsplice 0, max 0, idle 0, accept 18711, send 101998, recv 4325, close 47406
       10.05 real        16.52 user        17.90 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 10579, splice 11172, unsplice 0, max 0, idle 0, accept 21244, send 114891, recv 4297, close 53963
       10.09 real        15.66 user        18.64 sys