==== 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 412, accept 230, send 6785, recv 20, close 624
       10.49 real        11.25 user         8.54 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 171937, accept 96599, send 229169, recv 35185, close 267055
    0m22.65s real     0m12.11s user     0m23.98s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 18742, splice 15898, unsplice 0, max 0, idle 0, accept 24927, send 83977, recv 2885, close 79044
       10.01 real        14.18 user        13.47 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 19968, splice 10648, unsplice 33948, max 0, idle 0, accept 20388, send 58069, recv 903, close 58835
       10.07 real        16.55 user        17.54 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8024, splice 7741, unsplice 0, max 0, idle 0, accept 11589, send 71034, recv 5444, close 34288
       10.07 real        16.73 user        17.28 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 8861, splice 9344, unsplice 0, max 0, idle 11, accept 18623, send 101495, recv 4663, close 45484
       10.02 real        16.80 user        17.04 sys