==== 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 664, accept 508, send 1105, recv 37, close 1141
       10.01 real        15.20 user         6.88 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 172901, accept 95094, send 227567, recv 33279, close 266457
    0m10.02s real     0m12.30s user     0m21.12s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 26764, splice 22297, unsplice 0, max 0, idle 0, accept 37119, send 121466, recv 2555, close 115053
       10.01 real        13.67 user        14.71 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 16561, splice 8864, unsplice 30418, max 0, idle 0, accept 21481, send 55909, recv 912, close 53924
       10.02 real        16.25 user        16.94 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8936, splice 9281, unsplice 0, max 0, idle 0, accept 15903, send 88298, recv 5308, close 42704
       10.02 real        16.16 user        17.45 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9889, splice 8801, unsplice 0, max 0, idle 4, accept 16783, send 94768, recv 4732, close 43137
       10.03 real        16.32 user        17.13 sys