==== 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 685, accept 502, send 1285, recv 40, close 1152
       10.02 real        15.69 user         6.18 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 172842, accept 96899, send 226917, recv 33389, close 268345
    0m10.01s real     0m12.11s user     0m22.12s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 27883, splice 23282, unsplice 0, max 0, idle 0, accept 39541, send 128124, recv 2236, close 121646
       10.13 real        12.98 user        15.45 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 16607, splice 9066, unsplice 28109, max 0, idle 0, accept 19398, send 49393, recv 1103, close 51212
       10.02 real        16.56 user        15.47 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 10366, splice 11029, unsplice 0, max 0, idle 0, accept 20027, send 109915, recv 4944, close 52379
       10.16 real        15.62 user        17.21 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 7401, splice 7667, unsplice 0, max 0, idle 0, accept 13988, send 83195, recv 7189, close 35834
       10.02 real        16.65 user        16.05 sys