==== 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 683, accept 501, send 3055, recv 21, close 1162
       10.01 real        14.81 user         9.80 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 174824, accept 97800, send 229982, recv 34431, close 271160
    0m10.01s real     0m12.54s user     0m21.80s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 31613, splice 25296, unsplice 0, max 0, idle 0, accept 40734, send 127182, recv 2351, close 133445
       10.01 real        13.01 user        16.98 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 14788, splice 8073, unsplice 25652, max 0, idle 0, accept 20059, send 45442, recv 981, close 48785
       10.16 real        16.57 user        17.07 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8529, splice 8429, unsplice 0, max 0, idle 0, accept 15507, send 80857, recv 3856, close 40007
       10.06 real        16.55 user        17.16 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 8084, splice 8089, unsplice 0, max 0, idle 0, accept 16109, send 82251, recv 3630, close 39721
       10.02 real        16.80 user        17.01 sys