==== 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 505, send 1004, recv 21, close 1155
       10.02 real        14.58 user         9.52 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 171469, accept 94763, send 226981, recv 32201, close 264685
    0m10.02s real     0m12.44s user     0m21.35s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 24323, splice 20521, unsplice 0, max 0, idle 0, accept 35730, send 113651, recv 2371, close 107998
       10.03 real        13.53 user        15.92 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 24372, splice 12419, unsplice 40009, max 0, idle 0, accept 19171, send 68867, recv 878, close 65850
       10.02 real        15.97 user        18.00 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8395, splice 8022, unsplice 0, max 0, idle 0, accept 13872, send 79257, recv 5001, close 37404
       10.01 real        15.63 user        18.13 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9720, splice 8922, unsplice 0, max 0, idle 0, accept 17734, send 94027, recv 4221, close 44644
       10.04 real        16.60 user        17.52 sys