==== 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 637, accept 511, send 1128, recv 49, close 1124
       10.01 real        15.26 user         6.34 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 173489, accept 94138, send 227138, recv 32514, close 266163
    0m10.02s real     0m12.57s user     0m21.41s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 29179, splice 24082, unsplice 0, max 0, idle 0, accept 41400, send 137597, recv 2902, close 126921
       10.01 real        12.94 user        15.30 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 16721, splice 9609, unsplice 28520, max 0, idle 0, accept 15002, send 47032, recv 982, close 47139
       10.11 real        16.76 user        16.11 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8674, splice 8868, unsplice 0, max 0, idle 0, accept 16451, send 91980, recv 4523, close 42191
       10.12 real        16.54 user        16.83 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9440, splice 9914, unsplice 0, max 0, idle 23, accept 19488, send 107184, recv 4974, close 48554
       10.02 real        15.51 user        17.24 sys