==== 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 713, accept 505, send 800, recv 6, close 1214
       10.02 real        16.26 user         6.19 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 177930, accept 96300, send 231539, recv 32650, close 272839
    0m10.01s real     0m12.49s user     0m21.58s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 23883, splice 21297, unsplice 0, max 0, idle 0, accept 36360, send 112931, recv 3050, close 108429
       10.01 real        13.42 user        14.37 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 16401, splice 9132, unsplice 28987, max 0, idle 0, accept 20837, send 54291, recv 852, close 53430
       10.02 real        17.33 user        16.97 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 10412, splice 10488, unsplice 0, max 0, idle 0, accept 17312, send 99463, recv 5361, close 48441
       10.10 real        16.74 user        16.87 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 7076, splice 7416, unsplice 0, max 0, idle 7, accept 13959, send 79580, recv 7091, close 34793
       10.04 real        16.60 user        16.92 sys