==== 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 689, accept 502, send 1153, recv 42, close 1169
       10.01 real        14.27 user         9.77 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 174025, accept 97895, send 228713, recv 34468, close 270438
    0m10.02s real     0m12.07s user     0m21.88s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 19451, splice 16898, unsplice 0, max 0, idle 0, accept 29221, send 92819, recv 2958, close 85280
       10.10 real        13.30 user        14.08 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 18102, splice 9522, unsplice 31189, max 0, idle 0, accept 19635, send 55749, recv 846, close 54987
       10.19 real        16.56 user        17.23 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 15008, splice 11545, unsplice 0, max 0, idle 0, accept 14000, send 106076, recv 2593, close 51200
       10.07 real        16.15 user        17.25 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 10358, splice 10032, unsplice 0, max 0, idle 5, accept 16234, send 97682, recv 3786, close 46471
       10.10 real        16.17 user        17.13 sys