==== 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 684, accept 505, send 1056, recv 26, close 1176
       10.02 real        15.90 user         7.19 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 172789, accept 97342, send 228157, recv 34054, close 268683
    0m10.02s real     0m12.23s user     0m21.17s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 25228, splice 21704, unsplice 0, max 0, idle 0, accept 37839, send 118348, recv 2511, close 113094
       10.01 real        13.59 user        14.11 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 17645, splice 9430, unsplice 30706, max 0, idle 0, accept 15594, send 49484, recv 894, close 49398
       10.02 real        16.31 user        16.18 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9953, splice 9532, unsplice 0, max 0, idle 0, accept 17374, send 98972, recv 4070, close 45707
       10.10 real        16.10 user        16.85 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 10105, splice 9637, unsplice 0, max 0, idle 2, accept 17751, send 99195, recv 5002, close 46696
       10.02 real        15.89 user        17.14 sys