==== 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 661, accept 504, send 1020, recv 28, close 1149
       10.01 real        15.36 user         9.42 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 173221, accept 96900, send 227670, recv 33220, close 268638
    0m10.02s real     0m12.50s user     0m21.04s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 26926, splice 22724, unsplice 0, max 0, idle 0, accept 40277, send 129857, recv 3096, close 119638
       10.01 real        12.81 user        16.34 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 14321, splice 8285, unsplice 24764, max 0, idle 0, accept 19201, send 44817, recv 979, close 46990
       10.13 real        16.91 user        16.95 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 7564, splice 7592, unsplice 0, max 0, idle 0, accept 12984, send 75469, recv 5848, close 34678
       10.06 real        16.83 user        17.34 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9357, splice 9145, unsplice 0, max 0, idle 0, accept 16023, send 91616, recv 6088, close 42668
       10.01 real        16.43 user        17.66 sys