==== 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 702, accept 508, send 998, recv 31, close 1201
       10.02 real        16.15 user         6.18 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 174623, accept 95297, send 231437, recv 33460, close 268399
    0m10.02s real     0m11.89s user     0m21.86s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 25556, splice 21938, unsplice 0, max 0, idle 0, accept 37242, send 118942, recv 2777, close 112806
       10.06 real        13.90 user        13.82 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 22568, splice 11675, unsplice 38362, max 0, idle 0, accept 22335, send 69910, recv 844, close 67287
       10.02 real        15.99 user        17.84 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8049, splice 8102, unsplice 0, max 0, idle 0, accept 15905, send 83344, recv 4225, close 39438
       10.04 real        16.61 user        16.43 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9066, splice 8731, unsplice 0, max 0, idle 0, accept 16866, send 95122, recv 6334, close 42710
       10.01 real        17.28 user        16.48 sys