==== 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 712, accept 503, send 751, recv 17, close 1209
       10.02 real        15.86 user         7.59 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 176122, accept 96300, send 233143, recv 34309, close 270916
    0m10.02s real     0m12.61s user     0m21.38s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 29819, splice 25306, unsplice 0, max 0, idle 0, accept 42374, send 141292, recv 2878, close 131140
       10.01 real        12.99 user        16.23 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 21056, splice 11063, unsplice 35256, max 0, idle 0, accept 24644, send 67021, recv 809, close 67371
       10.04 real        15.90 user        18.24 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 11265, splice 11593, unsplice 0, max 0, idle 0, accept 21197, send 117457, recv 4412, close 55343
       10.02 real        15.91 user        17.61 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9128, splice 8822, unsplice 0, max 0, idle 0, accept 16365, send 88027, recv 5575, close 42491
       10.05 real        16.84 user        17.20 sys