==== 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 666, accept 512, send 1321, recv 40, close 1155
       10.02 real        15.14 user         9.95 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 175835, accept 96899, send 230287, recv 33593, close 271227
    0m10.02s real     0m12.46s user     0m21.58s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 22128, splice 19096, unsplice 0, max 0, idle 0, accept 31117, send 100644, recv 2761, close 96315
       10.09 real        13.78 user        14.93 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 21740, splice 10390, unsplice 37640, max 0, idle 0, accept 18200, send 63899, recv 949, close 60488
       10.21 real        16.89 user        17.30 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9109, splice 8983, unsplice 0, max 0, idle 0, accept 17303, send 92036, recv 5055, close 44101
       10.02 real        16.07 user        17.84 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 7489, splice 6894, unsplice 0, max 0, idle 0, accept 12579, send 73612, recv 6982, close 32488
       10.02 real        16.57 user        17.73 sys