==== 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 660, accept 504, send 1149, recv 44, close 1141
       10.02 real        15.53 user         8.99 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 172484, accept 98088, send 230147, recv 34901, close 269072
    0m10.01s real     0m12.50s user     0m21.67s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 21902, splice 19483, unsplice 0, max 0, idle 0, accept 32324, send 103362, recv 2906, close 98319
       10.04 real        13.30 user        14.76 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 15214, splice 8302, unsplice 26904, max 0, idle 0, accept 16139, send 45118, recv 870, close 45574
       10.01 real        16.96 user        16.74 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 7150, splice 7106, unsplice 0, max 0, idle 0, accept 11120, send 66952, recv 5283, close 31334
       10.02 real        16.88 user        16.92 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 7892, splice 7909, unsplice 0, max 0, idle 0, accept 15966, send 86327, recv 4279, close 38934
       10.04 real        16.71 user        16.80 sys