==== 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 665, accept 501, send 1164, recv 41, close 1142
       10.01 real        15.34 user         8.97 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 175317, accept 98400, send 229133, recv 34067, close 272221
    0m10.02s real     0m12.52s user     0m21.36s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 23815, splice 20341, unsplice 0, max 0, idle 0, accept 32260, send 116504, recv 3205, close 101367
       10.20 real        13.21 user        14.68 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 20228, splice 11219, unsplice 37517, max 0, idle 0, accept 21824, send 69449, recv 998, close 62706
       10.01 real        15.94 user        17.70 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9464, splice 9462, unsplice 0, max 0, idle 0, accept 16675, send 96261, recv 3968, close 44668
       10.04 real        15.93 user        17.22 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 8915, splice 8882, unsplice 0, max 0, idle 0, accept 16091, send 92395, recv 6495, close 42123
       10.01 real        16.31 user        17.08 sys